Transcript
THE PSYCHOLOGY OF CHESS
© W. R. Hartson, P. C. Wason 1983, 1984
First published in the United States of America by
Facts on File, Inc., 460 Park Avenue South,
New York, NY 10016
First published in Great Britain by B. T. Batsford Limited
All rights reserved. No part of this book may be
reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying,
recording or by any information storage and retrieval
. systems, without permission in writing from the
Publisher.
Library of Congress Cataloging in Publication Data
Hartston, William Roland, 1947-
The psychology of chess.
Bibliography: p.
Includes index.
1. Chess-Psychological aspects. I. Wason, P. C.
(Peter Cathcart) 11. Title.
GVl448. H37 1984 794.1'01'9 84-4113
ISBN 0-87196-226-8
Printed and bound in Great Britain
Contents
1 Introduction
1
2 The Nature of Chess
9
3 Motivation and Talent
24
4 Winning and Losing
38
5 The Essential Patterns
50
6 Artificial Stupidity?
65
7 Subjectivity
81
8 Irrationality
93
9 Value?
103
10 The Origins of Skill
110
11 Conclusion
123
Bibliography and References
129
Index
133
. ,
1 Introduction
This is a book about .all you have ever wanted to know about
chess players and never been afraid to ask. The answers certainly do
not fall into a neat package, but we shall try to impose a little r ~ r on
them even if we do not de-mystify too much.
The book should interest three classes of individuals. First, there
are those people, who may be casual players, and who are fascinated
both by the higher reaches of chess and by the thought processes
which occur during play. If they play chess at all they do so as a
relaxation. We make no apologies to them because most of what we
have to say will probably be new. Second, there are those ardent
players who participate in tournaments, or matches, or play serious
correspondence chess. We crave their indulgence for repeating facts
about chess and its exponents with which they may be all too
familiar, but hope even here that they will come across some new
things which will interest them. They are probably unlikely to know
much about the psychological research which has been done. Third,
there are the profe.ssional psychologists and their students, who know
about the higher mental processes (thinking, remembering and
perceiving), but who may not know much about chess. ~ i r bonus
will be knowledge about playing chess at the expense of tilt repetition
of familiar problems.
We might ask at this point what the player, unversed in
psychology, is likely to expect from this book. When we have
mentioned this project both of us have encountered remarks like:
··Oh. I'll show you a very interesting psychological incident which
happened in my game '. We suspect that the connotations of the
word ·psychology' are quite firmly fixed in the minds of the layman,
and that they are radically deviant from those of the academic
2 INTRODUCTION
psychologist. For example, a player will tell us that he is likely to lose
to x, who is objectively weaker than him, or to beat y, who is
objectively stronger. Correspondence players (and not only corre-
spondence players) have been known to fear players from a
particular country even if they have no such anxieties about players
from a country generally recognized as objectively stronger.
Someone will point out that a particular move was intended to have a
psychological effect. Another will be furious when an opponent
d o p t ~ tht: Pdloff Defence to his 1 e4, thus evading the more
frequent Ruy Lopez, and seeming to have a drawish intent. All this
would be psychology to the layman.
What characterizes each of these examples is that the behaviour in
question deviates in some way from an expectation. One would not
expect to lose to x or to beat )' - it goes against an objective
assessment of skill. One would not expect a player to be in awe of
(say) Austrians, and to play without such inhibition against (say)
Yugosla vs. One would not expect a weaker move to be played
knowingly. Psychological? Perhaps. But in fact the main suhject
matter of the disci pline of psychology is normal behaviour - how we
learn to perceive the environment, or make simple movements, or
draw inferences from given premises. How such behaviour is
conceived, or rather how we develop theories about it, is at the
moment extremely complex. And it is all the more so when it is
remembered that psychology may be seen as struggling for
identification between the sister sciences of linguistics, physiology
and sociology. But whatever we say about this, the layman is likely to
remain convinced that psychology is primarily concerned with
exceptions to a norm, or with distortions of thought induced by some
underlying cause. Conversely, of course, the psychologist. trapped in
a social gathering, tends to dismiss the eager questions of the layman.
perhaps in order to keep the questioner at a distance. A more
balanced view, which naturally we hold, is that the kind of questions
which obsess the layman should be tackled. if at all possible, by a
systematic enquiry of an empirical kind.
Within the sphere of chess it is no accident that the most
distinguished research has been conducted inside the laboratory,
and has been concerned with the explanation of the way in which a
master sees a chess position in a different way from an expert. These
studies constitute a dominating influence in research on chess
thinking. We consider them in Chapter 5, "The Essential Patterns'.
INTRODUCTION 3
The reason that such studies have been so prolific is because
psychologists have conceptualized chess as the ideal intellectual task
with which to investigate the way in which information is perceived,
transformed and retained in relation to a dominating plan or goal.
The results in some respects can be extrapolated to domains other
than chess.
On the other hand, research on why people play chess, and what
keeps them at it, is more speculative and lacking in cohesion. Here we
turn to a different tradition within psychology - a tradition which the
layman usually equates with "psychology'. This is the field of
dynamic psychology (or "depth psychology') associated with the
names of Freud and his followers. Analysts talk a totally different
language from experimental psychologists and cognitive scientists,
and the scientific status of their theories is highly controversial. Such
theories have exerted a profound effect upon the humanities
(especially literature), and a more specific effect on psychiatry. Since
Freud we think about ourselves and our behaviour in a different way.
Take just three cardinal insights which we owe to Freud: the concept
of unconscious motivation, the phenomenon of transference (the
projection of positive and negative infantile feelings on to the others)
and infantile sexuality. These notions, formulated in the face of bitter
opposition, are now part of our culture, and many who have not been
near a psychological laboratory are familiar with them. There is
unfortunately still mutual incomprehension and suspicion on both
~ i e s of the divide. If academics are scornful about "armchair
speculation', psychoanalysts sometimes dismiss experimental
psychology as "behaviourism'. Both accusations are ludicrously
unfair. The problem with psychoanalytic theories (as opposed to
insights) is that it seems very difficult to determine what observations
could falsify them, and hence many would reject then. as
explanations of mental life. Whether they provide a framework in
which to think about abnormal behaviour is a different matter.
So far as chess is concerned, Freudians have gone to extraordinary
lengths to convince us that it is a vehicle f()f parricidal fantasies. The
killing of the father in order to possess the mother is assumed to be a
ubiquitous fantasy in the male. and the fierce struggle of chess, with
all its rich symbolism, is assumed as the battleground on which this
universal theml: is enacted. The most famous study, "The Problem of
Paul Morphy' by Ernest Jones (1954), started off h i ~ line of thought.
We are inclined to criticize this account of the motivation behind
4 INTRODUCTION
chess playing, not because it seems implausible, but because (like a
perfect jigsaw puzzle) it fits together too well (see Chapter 3,
'Motivation and TalenC).
It is unclear what motivating forces compel a person to become a
chess player. Certain answers are fairly obvious and need little
research - the desire to excel, the tension of an unremitting
intellectual struggle, the absorption in a task which precludes the
worries of daily life, the allure of self-improvement which in most of
us evades a ceiling, and the attraction of constructing a pattern which
is often beautiful and always novel in one way or another. All these
topics we touch on in the pages which follow.
Chess is the supremely rational game - theoretically the
interaction of White and Black force is governed by reason. So would
you expect chess players to be rational? Turn to Chapter 8,
'Irrationality', in which we describe the extraordinary beliefs in the
paranotmal which affected both Karpov and Korchnoi in the World
Championship Match at Baguio City in 1978, the importation into
the Soviet camp of the parapsychologist, Dr Vladimir Zukhar, and
his subsequent removal from a front row in the auditorium. The
important thing here is the belief rather than the reality. By virtue of
its rationality chess appeals especially to intellectuals. Yet we see here,
at the very highest levels, by a kind of ironic compensation, not only a
belief in the.existence of psychic powers, but an evident attempt to
use them to enhance the thought processes of one player, and
(possibly) to impair those of the other. In a similar way, some
opponents of both Alekhine and of Tal claimed to be under the
effects of hypnotic influence. This conviction that some factor other
than one's own powers is responsible for bad play is a natural refuge
for human vanity - Tartakower coined the aphorism: 'No healthy
player has ever lost a game'. By these standards the psychoanalytic
interpretations of father murder seem like child's play.
What sort of chess is played by computers (Chapter 6, 'Artificial
Stupidity?')? It is acknowledged that today some programs do play
reasonable chess, and that they are constantly improving; but they
have not yet reached master level - in spite of the early optimistic
prophecies of experts in Artificial Intelligence. It seems to us,
however, that we should ask a deeper question about the way in
which computer chess could illuminate human thinking. The point is
not so much whether a computer will ever rival a chess master, but
INTRODUCTION 5
the different ways in which human and machine go about the task.
We propose a 'Turing Test' to carry the research forward. In a
famous paper 'Computing Machinery and Intelligence', published in
the philosophical journal Mind in 1950. the mathematician
Alan Turing proposed that, if a competent individual were unable to
tell the difference between the outputs of a computer and a person,
then it is justifiable to conclude that the computer is capable of
thinking. Our idea requires a master to try to tell the difference
between games played by computers and games played by humans of
roughly comparable strength. If a reliable difference were to be
detected (esp.ecially one at various levels), then we suggest that
machine thinking (in chess at least) is qualitatively radically different
from human thinking. It would throw little light on the way humans
learn to cope with this particular intellectual task.
Other chapters (e.g. Chapter 10, 'The Origins of Skill') are about
the social factors which determine an interest in chess - why some
countries (e.g. the USSR) and some groups (e.g. the Jews)
conspicuously excel; and why other biological groups (e.g. women)
tend to lag behind. It is simply an unclear question whether
differences like this are innate, or whether they could be demolished
through education and a re-structuring of society. In fact, it is not
really a terribly interesting question because it is impossible to
answe-r one way or the other. And hence, like all such questions, it is
radically infected by propaganda. Still, we make some attempt to
deal with it because people like asking these questions'. .
We find it helpful to think about chess in terms of several
dimensions, some of which are independent of each other, and others
closely related. 'Talent' and 'Motivation' are clearly independent (or
orthogonal) - to be ranked high on one of these dimensions does o ~
imply an equivalent height on the other. Thus, Capablanca could be
seen as a player with very high talent but lower motivation. But the
dimension of motivation should be sub-divided into two components
- 'Competitiveness' and 'Obsession'. The need to win is reflected in
competitiveness, and the need to play chess (regardless of the importance
of winning) is reflected in obsession. Of course, these two dimensions
often occur together in the sar:ne person. Alekhine was clearly both
obsessed with chess (and valued its artistic qualities), but also
possessed a supreme will to win. In contrast, Lasker is a good
example of someone who had low obsession - in one period of his
6 INTRODUCTION
career he gave up chess for years - but (like Alekhine) had a very high
degree of competitiveness. Many chess addicts - the 'obsessional'
players, whose enchantment with the game is never extinguished by
defeat - are clearly minimal on competitiyeness.
There is a dimension of 'aesthetics', the joy in the beauty of pattern,
which seems to be negatively correlated with 'competitiveness'. It
seems reasonable to suppose that if you are totally taken up with the
wonder of the game, then this is likely to detract from any fighting
spirit. In Chapter 2, 'The Nature of Chess', we draw attention to the
somewhat heated polemics which Soviet theoreticians have levelled
against the competitive element of merely scoring points, at the
expense of the artistic (aesthetic) component in the game. The drive
to win is assumed by these authorities to be incompatible with the
cultural value of chess. Whatever the explanation underlying these
attacks, it may be that some people are drawn towards chess because
of the opportunity it affords for victory (killing the father?), while
others seem attracted by its inherent beauty, and by the way in which
every game is a new pattern wrought out of vaguely familiar
constellations. On the other hand, one might suppose that those who
relish beauty, and dislike competition altogether, would be expected
to eschew the game and tum their attention to the composition (or
solution) of endgame studies, or problems. The bounty of chess
caters for many different sorts of taste.
One important question we should like to clarify is the age-old
argument about the educational value of chess. Is it, as Bernard Shaw
thought, a foolish expedient for making idle people believe they are
doing something very clever? In the past chess has almost been
regarded magically because of its power to enslave men's minds. The
Church has banned it as an activity for priests because of its time-
consuming qualities. According to Foxe's Book of Martyres, the
Czech reformer Jan Huss (1369-1415) confesses the power chess
had over his priestly duties. (In contrast to this Christian disapproval
on the grounds of absorption it is interesting to note that Ayatollah
Khomeini has recently banned chess in Iran because, in the light of
the Koran, both games of chance and 'images' (chess pieces) are
condemned. But the real reason behind Khomeini's edict is said to be
association with the word 'Shah' - Persian for chess.)
One of the earliest attacks in the Christian tradition comes from
James I (1566-1625) in Basi/ikon Doron (1599). It epitomizes many
of the criticisms:
INTRODUCTION 7
As for the Chesse, I think it ouer fond, because it is ouerwise and
Philosophike a folly: for where all such light playes r ~ ordained to free
men's heades for a time from the fashious thoughts on their affairs; it by
the contrarie filleth and troubleth men's heades with as many fashious
toyes of the playe, as before it was filled with thoughts on his affairs.
It seems unfair today to pick on chess as a waste of time, not only
because other activities qualify in the same way, but because a waste
of time can also be regarded as a constructive use of our leisure.
Other pursuits, which have a lot in common with chess with respect
to the tenacious hold they exert on the mind, are computer
programming and the writing of philosophical papers. There are
many who might dismiss these activities too. Actually, it will be
argued that such strenuous diversions are highly beneficial (in
moderation) even if they do not necessarily improve our standard of
living.
The other side of the argument, however, is equally magical. It has
often been claimed in the past, and is still claimed today, that playing
chess is of educational benefit for the mind - that it inculcates certain
virtues such as foresight, patience, and the ability to accept the
consequences' of one's decisions. In concrete detail, the rule of not
being able to take back a'move is assumed to transfer to important
decisions of daily life. Benjamin Franklin's Morals of Chess (1786) is
the best-known example of such romantic claims.
Certainly the theory of chess is highly rational, but it does not
follow that its practice will induce rationality, or even ~ h e
appreciation of rationality in others. Of course, we chess players like
to believe that chess. will ~ h e l p one to concentrate', or instil some
other desirable quality. Unfortunately there is little evidence to
support these beliefs. Indeed, there is evidence in the psychology of
reasoning to suggest that most reasoning in everyday life is context-
dependent. In other words, the kind of thinking demanded by chess
may be sui gener;s, and unrelated to other activities (see Chapter 5).
But between these two magical views - chess as addiction and chess
as morally or intellectually instructive - a real case can be made out
for its place in: the community. Whether organized in high-level
tournaments, or played in the local club, or in moves which arrive
through the post on our breakfast table, chess has a splendid escapist
value. (The word "escapist' should not be regarded as pejorative:
we all need to escape at times.) Playing a tough game, or solving a
8 INTRODUCTION
opening, has the power to dispel that pervasive boredom which so
often afflicts us. Dr Tarrasch's famous dictum is often quoted:
'Chess, like love, like music, has the power to make men happy'.
But its context, which provides the reasons, is often left unquoted:
Chess is a form of intellectual productiveness, therein lies its peculiar
charm. Intellectual productiveness is one of the greatest joys - if not the
greatest one - of human existence. It is not everyone who can write a
play, or build a bridge, or even make a good joke. But in chess everyone
can, everyone must, be intellectually productive and so can share in this
select delight.
That just about says it all. We try to fill in some of the details.
2 The Nature of Chess
t
What is chess? According to dictionary it is: 'a game for two
players with pieces chess men on a chess board
chequered with sixty-four squares'. On the other hand, the Bolshaya
Sovetskaya defines it as: 'an art appearing in the form of a game'. Both
defmitions are reasonable, but neither helps to elucidate the fact that
chess can become an object of unending pursuit, or a highly addictive
drug, qepending on how you want to look at it. Similarly, one might
consider the old questiont\Is chess a game, a science or an art?'. Most
chess players are probably too absorbed in the business of mastering
chess to worry about such a question. To them the problems raised
by chess are more interesting than what appears to be a philosophical
problem. In any case, the search for definition is a pseudo-problem
which falls into the ancient trap of what Karl Popper (1952) calls
'methodological essentialism' with its roots in the philosophy of
Plato and Aristotle. Such a theory assumes that if the essence-of a
thing can be defined then we are well on the way to understanding its
nature. The theory is false - in fact, a consideration of the status of
chess, and what different people get out of it, will do a great deal to
illuminate its falsity.
There is simply little point in asking to what category of human
experience chess can be assimilated. But, of course, it is still
interesting 10 enquire about different aspects, or components, of
chess which are like, and unlike, those found in other activities. The
mistake would be to argue that chess is an art but not a science, or a
game but not an art, etc. In any case, the categories are not distinct but
frequently overlap. Mathematicians sometimes point out the
elegance of their proofs t.o uncomprehending laymen, and doctors
sometimes say, when they don't know what is wrong with you:
10 THE NATURE OF CHESS
is really an art, you know'. Thus we shall not attempt to fit
chess into any definite slot, but rather try to see how the kind of
thinking involved in chess is also involved in other activities. Our
question then becomes: what grounds is chess like a game, an art
or a science?'. And in attempting to answer it, we shall try to present a
broad spectrum of the way in which chess has been conceived.
Chess as a game? This is an obvious candidate about which there
can be little dispute. It is not only one of the oldest board games in
existence - one estimate gives its birth in India in the fifth or sixth
century AD - it is also extremely difficult. (Indeed, it is worth noting,
en passant, that exponents of intelligence' have argued that
if they can get a computer to play chess as well as the best human
beings, then· they can get it, in principle, to do anything.) This
difficulty is reflected in the range of official gradings of skill which
have been laid down by FIDE (the official body which governs world
chess). However, it has to be admitted that other board games (e.g.
backgammon), and card games (e.g. bridge), also allow fine
gradations of skill. In fact, the Japanese game of Go probably
permits an even finer gradation than chess because scoring in it is
almost continuous rather than discrete.
The difficulty of chess has its roots in the mathematical structure
of the game. If two very rarely applicable laws of chess governing
claims of a draw ('the 50-move rule' and 'the triple occurrence of the
same position') are waived, then chess may be considered as infinite
as language. On the other hand, even if the occurrence of these
remote drawing claims is allowed, then the ordinary mortal can
hardly conceive the gigantic number of possibilities which exists in
the game which he is playing. It has been estimated that the number
of seconds which have elapsed since the Solar System has been in
existence is 10
18
, and that the number of atoms in the Universe is
roughly 1070. That is nothing much on chess. Kraitchik (1943) has
estimated that the number of possibilities in a 40-move game is
25x10
1l5
, and that the number of possible games is roughly 10
12
°.
Obviously no human being (or machine) could keep track of
possibilities the extent of which makes astronomic distances look
miserably dwarfish.
How then does one ever learn to play at As everyone knows,
the beginner is taught certain maxims, precepts (or technically
heuristics) of positional play which enable him to cope with apparent
disorder, e.g. 'seize open files', 'occupy the 7th rank with a rook',
THE NATURE OF CHESS 11
'avoid isolated pawns', 'put your pawns on opposite coloured
squares to those of your bishop' etc etc. However, skill is marked, not
by the application of such precepts, but by the correct assessment of
their competing claims, or by knowing when to violate them.
Consider a concrete case which shows how difficult it is to teach
chess. One good positional rule is: 'Never move the same piece twice
in the opening'. But in the 1982 BBC World Cup Tournament,
grandmaster John Nunn made the same bishop move no less than
three times in the opening against the W orla Champion, Anatoly
Karpov - and (as Black too) he drew the game. It is cases like this,
perhaps, which make the Soviet school lay such stress on 'concrete
analysis Qf the position' rather than on 'dogma'.
When a higher degree of skill is reached a conscious (verbal)
assessment of a position in terms of positional rules is transcended.
The master tends to 'zero in' on a position rather than use specific
(see Chapter 5). It has even been argued (Dreyfus, 1972)
that the difference between the ability to 'zero in' and sheer reliance
on heuristics provides a crux for workers in artificial intelligence who
try to write effective programs to enable computers to play master
chess. We shall' consider this important issue in Chapter 6.
So the difficulty and complexity of the game is one factor which
may attract people towards chess. There is not much fun to be gained
by doing something which can easily be mastered. But, in addition,
many people enjoy chess because they suppose it to be fair. In
principle, at least, the outcome of a game depends on error.
(Tartakower coined the aphorism: 'The winner made the last blunder
but one'.) But it does not depend upon the calculus of probabilities in
the way that roulette depends upon it. The opponent's hand lies open
on the ·board. In consequence, the player is inclined to feel (especially
when winning) that his intellectual powers are under test. There is,
however, an argument for luck in chess which goes something like
this. Suppose chess really is too difficult for the human mind to cope
with (as might easily be the case according to the available evidence),
then all we can do is try to control the pieces as best we can. No
matter how well we -play, occasionally something unforeseen (or
unforeseeable) will spoil things for us. That isjust bad luck. Like life,
chess can be unfair. An ideal game, one might conjecture, is one
where victory can be attributed to skill and defeat to bad luck.
Perhaps that is why chess is so popular.
The opposite argument is also compelling. Even if chess is at times
unfair in practice, it ought to be fair, or (at any rate) more fair than
most things. After the play is always susceptible to rational
criticism, e.g. 'you lost the game because of weaknesses incurred by
moves x, y and z'. This idealized, or perhaps sentimental, view of
chess was expressed by Emanuel Lasker (World Champion fiom
1894 to 1921) in his concept of chess as 'struggle':
On the chess board lies and hypocrisy do not survive long. The creative
combination lays bare the presumption of a lie; the merciless fact,
culminating in a checkmate, contradicts the hypocrite. Our little Chess is
one of the sanctuaries where this principle of justice has occasionally had
to hide to gain sustenance and respite, after the army of mediocrities had
driven it from the market-place. And many a man, struck by injustice as,
say, Socrates and Shakespeare were struck, has foundjustice realized on
the chess board and has thereby recovered his courage and his vitality to
continue to play the game of Life.
Manual of Chess, 1932
The psychoanalyst would probably interject here that such a cosy
view of chess is a comfortable rationalization which conceals from
the player the murderous impulses which motivate his play (see
Chapter 3). Still, the idea of chess as justice and order is plausible
enough at face value. The international master George Botterill
(incidentally a lecturer in philosophy) put it to us (personal
communication) like this:
One of the things that appeals to me about competitive chess (I mean
over-the-board chess, though presumably the same goes for corre-
spondence chess if there is not too much collusion) is that it is, as games
go, very fair. There is quite a lot of luck in chess over the short term.
But on the whole it tends to cancel out. Certainly chess compares very
favourably with all the things that go under the designation 'real life',
with all the stacked decks, silver spoons, nepotism, favouritism and
disastrous misfortunes that attend. In comparison with the crazy
unpredictability and uncontrollability of most of human existence,
playing chess (even in a time-scramble!) is like a paradise of rationality.
I really do mean that ...
This is a nice contemporary equivalent of the view expressed by
Lasker. (Is it coincidental that both are philosophers?). But if it is this
prevailing sense of objectivity, or rationality, or fairness, which
·induces people to play competitive chess, then what can one say
about the importance of winning games, which the psychologist
would recognize as the factor of reinforcement? Botterill told us that
THE NATURE OF CHESS 13
in his case success was indeed a stage in the appreciation of chess,
but that a second stage was the of competition, and third
a feeling for chess as a historical phenomenon with a long and rich
tradition. Interestingly enough, grandmaster Michael Stean (personal
communication) made the same point: success was important
initially, but it is no longer essential later on. (He was unable to
identify what it is about chess that maintains his interest.) The
relative importance of winning depends on the extent of suffering
involved in losing. And here there are what psychologists call
'individual differences' - totally uncompetitive people can lose every
game and stay happy. And (as we shall see) there are other branches
of chess - the composed ending and the problem - which do not
involve competition. The spirit of aggression, which characterizes
chess as a game, does not seem to be sufficient to account for the spell
which it exerts over its followers. Its strong aesthetic appeal makes
chess a worthy candidate as an art.
Although Reti was trained as a mathematician he wrote like a poet:
'A hundred years ago chess was no doubt only a game, but he who .has
felt, for example, the deep sense of devotion that pervades
Rubinstein's games knows that we find there a new and ever
progressing art' (Modern Ideas in Chess, 1923). What does it mean-
'deep sense of devotion' and 'ever progressing art'? At least part of
what it means is that chess affords a unique medium of self-expression
to those who practise it, and that changes in chess theory are
paralleled by movements in the arts. Indeed, Reti draws an analogy
between the development of abstract art, e.g. cubism, in the 1920s,
and the rise of the 'hypermodern school' in chess. It is also fairly well
known that devotion to chess can become obsessive, and starvation
from it can lead to withdrawal symptoms - even Botvinnik in-his
autobiography (1981) refers to his 'chess hunger'. In ancient India
men are said to have abandoned their wives for it, and (more recently)
Marcel Duchamp's wife secretly glued down the pieces on his chess
board during their honeymoon (Cockburn, 1975). Thus, quite aside
from any competitive element, chess can inspire devotion as a vehicle
of self-expression; it produces aesthetic effects, and changes in its
theory resemble those in the arts. But in a different sense it may
qualify as an art. The master's cognitive activity, which allows him to
find the best move, is not wholly reducible to rational (scientific)
principles. We do not wish to pre-empt our discussion of this
complex issue, with which we are concerned in Chapter 5, but it is
14 THE NATURE OF CHESS
worth pointing out here that the late Gerald Abrahams (The Chess
Mind, 1951) argued persuasively that the most important mental
activity in chess is vision - 'the unforced intuition of possibilities by
the mind's eye'. In a single sentence, and most probably without
knowing any of the intensive psychological experimentation,
Abrahams summed up the research which we shall describe
subsequently: 'Seeing the idea precedes the logical argument'. This
capacity for vision, whatever one means precisely by that term,
obviously reinforces the notion of chess as an art because it is not a
matter of exact calculations.
If it is an art then it would seem to follow that it is also a creative
activity. As we shall see, the Soviets almost seem to drive a wedge
between 'creative chess' (a good thing) and merely 'competitive chess'
(a bad thing). On the other hand, some authorities argue that there is
very little genuine creativity in chess, and that the thinking engaged
in it is mainly interpretative - the recognition and interpretation of
concepts rather than the creation of ideas. In fact, the difference
between the two views here is terminological and clouded by the
notoriously vague word 'creative', with its honorific connotations.
Psychologists have had a difficult time in establishing the criteria for
the creative act - a difficulty which is mirrored by the concept of
'intelligence'. A great deal of research was conducted,
mainly in the United States in the 1950s and 1960s, on creative
individuals and creative achievements, but the whole topic is now
very unfashionable, probably because of methodological difficulties
in separating 'creativity' and 'intelligence', and the rise of different
kinds of problem. 'Creativity' has become too much of an umbrella
term covering too many different kinds of behaviour. In one sense, it
is applied to startling and novel achievements in the arts and sciences,
when a product deviates sharply from the tradition of work in the
field. Perhaps the psychologist Jerome Bruner's (1961) definition of a
creative act is the best one for creativity in this narrow sense:
a creative product is marked by 'effective It is not enough
for it to be merely effective, and it is not enough for it to be merely
surprising - 4t has to be both. It is worth mentioning that part of the
difficulty with such a definition, and with most of the others that
have been proposed, is that one can only apply it after the act has
been performed, and probably only after a considerable time has
elapsed - for only then can one determine whether the work in
question has been influential for others in the field. (All the same, .
THE NATURE OF CHESS IS
an interest in this kind of creativity should emphatically not be
dismissed because of the conceptual and methodological snags which
surround its investigation.) On the other hand, the utterance of a
grammatical sentence has been said by Chomsky (1957) to be
creative because it may put together elements (governed by rules) in a
totally novel, 'generati.ve', way. And some would like to call the
behaviour of lower organisms creative. The trouble here is that in this
weaker sense the term 'creative' can be stretched to cover every kind
of behaviour, or mental activity, which cannot be explained by
invoking principles of rote learning.
Obviously, chess can be considered creative in this weaker sense.
Indeed, there is a nice analogy between contemporary (transforma-
tionalist) concepts of language, Le. potentially infinite output
governed by a small number of fixed rules, and chess. But even in the
strong sense of the word a great deal of chess surely qualifies for
creative achievement in Bruner's idea of ·effective surprise'. On what
evidence does this claim rest? At a basic level, the notion of· an
'innovation', or 'discovery', in the theory of a particular opening
(which often causes text books to be revised) would seem to
constitute an instance of ·creative thought characterized by effective
surprise. At a more orchestrated level the emergence of new schools,
notably the hypermodern school, with its somewhat paradoxical and
outrageous slogans ('Not to build up but to obstruct a position',
'After I e2-e4 White's game is in its last throes') parallels (as we
pointed out previously) the shocking tenets of Dada and other
'modernistic' art movements. Such schools in chess do seem to
constrain the development of chess thinking in ways which (at the
time) are novel. But perhaps the most striking, and unequivocal,
examples of creativity in chess can be found in the world of chess
problems. One such problem - the 'Indian problem' - is the most
famous example; it has inspired books devoted to its study. The
problem, composed by the Rev. H.A.Loveday (under a pseudonym)
was published in The Chess Player's Chronicle in 1845 (see diagram).
In an interesting way its construction was highly inaccurate,
but the idea behind it, involving what is known as 'critical play' , was
revolutionary. At that time it was enormously difficult to solve.
H.Weenink (1926) pointed out in The Chess Problem: 'Loveday ...
was the first to demonstrate difficulty of solution resulting from the
application of a preconceived strategic sequence as rigorously
interdependent as the elements of a syllogism ... '. Thus a totally new
16 THE NATURE OF CHESS
H.A.LOVEDAY Chess Player's Chronicle February 1845
Mate in 4
The Original 'Indian Problem
9
Solution: 1 xh2. Still the white pawn
has not reached the queening square and the analysis stops because
move six is reached. What the machine has done is to postpone the
crucial move (a8") until it is over the edge of the horizon. As far as
it is concerned, Black's problems are over. In fact, one can imagine
such a computer playing the move I "xf6 in this position for the
simple reason that it wins a pawn (6 ct>xh2!) rather than for the more
convincing reason that the white a-pawn cannot be stopped at all.
Of course, one may incorporate into a program an instruction to
look for passed pawns and see if they can be stopped, but even such a
simple sounding order is difficult to make rigorous. Sequences of
-captures may always be pursued to an end, since each capture
diminishes the number of pieces on tne board. A string of captures
must therefore terminate, and usually does so quickly. Equally, the
board may be examined for any mating move. The task is therefore
comparatively easy to ensure that the computer misses no chance to
mate on the move, or win material by captures, or give checkmate
within a capturing sequence. Once we progress into even slightly
more complicated tactics, the job becomes much harder. Here is a
simple opening position to illustrate a typical problem.
,
Most players will recognise a common tactical theme here:
I llJxe5 lLlxe5 2 d4 and White regains his piece. Leaving aside the
job of assessing the positional merits of the whole idea (i.e. an
assessment of the position after the dust has settled) let us consider
what type of instruction the machine must be given to be able to 'see'
such a possibility. How is it to know that it should look further after
ARTIFICIAL STUPIDITY? 71
apparent quiescence is reached with 1 lbxe5 lbxe5? All one can say
is that seq uences of captures ought always to proceed one half-move
(one White move or one Black move) further than the last capture to
discover if any gains of material can be forced which will affect our
judgment of the position. To be quite certain we would have to
permit the inclusion into the capturing sequence of any heavy threats
which can be made at any time. But the introduction of non-
capturing moves into our tree of forcing variations brings with it an
end to the guarantee that branches will terminate within a reasonable
number of moves, or indeed that they will terminate at all. Such daft
lines as 1 lbxe5 lbxe5 2 d4 1t'h4 3 dc lbg4 4 g3, or 1 lbxe5 lbxe5 2 d4
d5 3 dc have to be considered and pursued to their conclusions
before true quiescence is reached. A further insight into the nature of
the is revealed if we move the white pawn from g2 to g3 in
the onginal position. Then the whole idea is incorrect since 1 lbxe5
lbxe5 2 d4 3 1t'xd4 lbf3+ loses White his queen, but how does
the machine know that it must look beyond 3 'iVxd4? What is for the
human a simple process of identifying the important variations
worth calculating is, for the computer, largely a matter of stumbling
about seeing what might turn up. Of course, any good tactical
program would certainly find that 1 lbxe5 is indeed tactically correct
with the pawn on g2 and incorrect with the pawn on g3, but the mass
of variations examined to establish those conclusions would bear no
relation to the concise and direct analysis a human player would
make to reach the same conclusion. When the machine enters the
of long, complex tactical calculations with threats, counter-
threats, captures and checks all combined, it is hard to conceive of a
when-to-stop rule which will both include all that is important and
avoid analysing so much that it becomes unwieldy.
2 Quantitative positional assessment
The digital computer is by nature a numerical beast. Its calculations
arrive at a figure (or a set of figures) which evaluate the position.
It will declare that White has an advantage of + 125 or a disadvantage
standing at -137 for example. A move which guarantees an
advantage of + 125 whatever the opponent does, will be preferred to
a move which can only promise +83. But chess is about winning and
losing. At some stage in the game, one side's advantage turns into a
winning position, after which even the best moves cannot save the
opponent. Any disadvantage may be tolerated so long as it is not bad
72 ARTIFICIAL STUPIDITY?
enough to result inexorably in a loss. A cramped position, for
example, may be considered unpleasant and demanding precise
defensive play, but need not be fatal. The human player has to
develop a very fine sense of the tolerable levels of weakness of chess
positions. A good defensive player will hold his inferior positions at
the level usually described as 'difficult' without letting them be
pushed over the threshold of hopelessness. The problem for a
computer is to define this threshold so that it may be recognised
numerically. Most noticeably in endgames, the difference between a
winning position and a drawn one can be so slight that only a long
and precise analysis of the position can detect it. As the position
simplifies, the human player switches from an assessment based on
nuances of advantage and disadvantage into a concrete assessment of
win, . dra w or loss. Returning to the diagram on page 69, we might
imagine that the queen and pawn endgame has been proceeding for
some time with White suffering under a large disadvantage. If it is
Black's move now, he must somehow know that 1 ... 'ifxf2+ 2 \txf2
leads to a position which can be evaluated precisely as win, loss or
draw. In fact it is a win for Black (2 ... \tf8! or 2 ... \tf7!) but if his
king were on h8 at the start, Black would lose. The problem of
transition from an advantageous middle game into an endgame is,
for the human player, very often a question of whether he is certain
that he will win the endgame. He knows that he has the advantage in
the middle game, but he is in the process of giving up his + 127 (or
whatever it may be in machine terms) for a more brutal 1, Y2 or
perhaps O. How can a machine recognise when the moment has come
to switch from a continuous quantitative assessment to a win/loss/
draw scheme? Arbitrary cut-off points, however well chosen, simply
cannot work. No positional assessment can be so sensitive that +200,
say, will always be a winning position when + 199 will only be enough
to draw.
Recognition of the moment when a position turns from ·difficult'
to 'lost' is only one ~ the defects of single-figure positional
assessment functions. Although adding together one's advantages
and subtracting the disadvantages is a convenient means of arriving
at an overall assessment, it does not correspond well with the way a
human player thinks. In particular a strong player will recognise the
difference in importance between static and dynamic features of a
position. The static features are important in forming positional
judgments which will determine long-term strategy; the dynamic
ARTIFICIAL STUPIDITY? 73
features involve precise calculation and may lead to further long-
term gains or losses. The calculation of the dynamics and the
judgment of the statics take their places on different levels of the
decision-making process. One cannot simply add one to the other.
3 Trees grow upwards
The computer Tree of Analysis relies on a simple growth pattern,
starting at move one and working forward, taking plausible looking
moves at each stage and contin,uing for some time before finally
seeing what has been achieved at the designated end. This is again
very different from the human approach which proceeds in a more
constructive process of self-inquisition. What's going on in this
position? What should I be trying to do? How do I get there from
here? While the human is forming his sub-goals, the computer
lurches forward, kicking hard and scoring what goals might
accidentally happen. Here is a simple example of a human thought
process which would be inconceivable for a machine: White's
elementary endgame knowledge would tell him that he cannot win by
kingside play alone. He formulates the plan of abandoning the
f-pawn and racing to the queenside. The first variation examined
might be 1 li!>e4 2 ct>d5 ct>f6 3 ct>c6 ct>xf5 4 ct>b6 ct>e6 5
6 ct>b7! and the a-pawn queens. How can Black avoid this
variation? It is simple (for the human player) to realise that the only
possibly significant manner in which Black can alter this variation is
by ensuring that his pawn is captured on a different square. So the
next variation looks less promising for White: 1 ct>e4 a5! 2 ct>f4
rM7 3 ct>e5 4 c3a>d5 5 c3a>c6 c3a>xf5 6 c3a>b6 ct>e6 7 c3a>xa5
8 ct>b6 and Black draws. Finally, White will realise that the
correct move (and the only one to win) is 1 a5! fixing the pawn on a6
74 ARTIFICIAL STUPIDITY?
and ensuring its capture on that square. Equally, if Black has the
move in the starting position 1 ... a5! is the only move to draw.
A human player realises easily that the only important factor is the
square on which Black's pawn is captured, but a mechanistic process
of analysis, starting at move one and stumbling forward, has no
procedure within which to reach that type of conclusion.
To be fair to machines, there are programs written specifically for
king and pawn endgames which would have a chance of finding the
right move, for the right reasons, in such a position. But king and
pawn endings are only a small part of chess and most of the 'general
principles' which are specific to such endings have no place in an
algorithm for other types of position. The idea has been suggested
that a computer might be developed with several different programs,
for king and pawn, knight and pawn, rook and pawn endgames, for
middle game attacks, blocked positions, different openings etc, letting
the machine select the appropriate program for the type of position it
was in and changing as the game progressed. Such an approach is
hardly credible. As strong players realise, there is nothing inherently
different about the various phases of the game. The important fact is
that some positions allow more detailed and precise analysis than
others. Just as a sub-goal may be formulated in an endgame (let's
rush to the queens ide and get his a-pawn), so maya strategic sub-goal
be formulated and carried out in a middle game (I'll try to advance
the kingside pawns and open a file to give attacking prospects).
The human approach - look at the position and see what one ought
to be trying to do - is radically different from the machine's line of
attack - look at the available moves and see what they accomplish.
There is, incidentally, no objective proof that the human method is
necessarily a superior approach. It is certainly more suited to the
human's limited potential for tree-growing.
Leaving aside for the moment the mechanical processes of
computer thought, let us see how a human player utilises his thinking
resources to deal with with the problem of selecting chess moves.
While the computer relies on precision and intensity of calculation,
the human has a well-developed skill of pattern recognition as his
greatest asset. A strong player's experience is the key to his
understanding. Rather than calculate the consequences of available
moves, he uses his experience of similar positions to select appropriate
piece and pawn formations. As de Groot's position reconstruction
task shows. he sees the pieces not as single entities, but as
ARTIFICIAL STUPIDITY? 75
recognisable groups of co-operating units. He compares the position
with others encountered previously and notes the points of similarity
and difference. Faced with an unfamiliar middle game position, any
strong player ought to be able to identify correctly the opening
variation which was adopted and to sketch the past history of the
game. He could then go on to enumerate the possible plans for both
sides and suggest the thematic moves for conducting the play in the
near future.
There is a strong analogy between the acquisition of chess ability
and the learning of language. As we saw in Chapter 5, experiments
have suggested that the number of groups of chessmen which a
master can recognise at a glance is around 100,000. That is the same
order of magnitude as the number of words in a natural language. It
has been suggested that the chess player acquires this 'vocabulary' in
the same way as language is acquired, and in about the same length of
time. A chess position is thus perceived as a collection of 'words',
each word being a group of pieces in an instantly recognisable
pattern (though the same piece may feature in more than one word).
The whole position is a sentence (or even a paragraph) of which the
meaning is clear to the chess-fluent player. The tactics of chess are
analogous to the grammar of the language. Tactically incorrect
moves may be thought of as producing grammatical errors. At a
higher level of chess thought, tactically correct moves produce
meaningful sentences expressing strategic ideas. The chess player's
task is to work out the complex syntax of the sentences on the board.
While language was designed by the human brain for its own use,
chess may be an example of our using closely related skills for a
totally different task.
As with any analogy, this can easily be pursued too far, but it is
probably fair to say that in chess as in language the difference
between the master and the amateur is that one is concerned with the
expression of profound ideas, whereas the other is still struggling to
avoid breaking the grammatical rules. For a computer the avoidance
of grammatical mistakes in both chess and language is a relatively
simple task. Producing good prose is quite another matter.
A characteristically human chess· process is to think in terms of
plans. He decides what he should be trying to do and where he would
like his pieces to stand in a few moves time. Then he attempts to set
them on course for their destinations. Each move is another brick in
the grand design, which is itself undergoing constant modifications
76 ARTIFICIAL STUPIDITY?
as the position changes and new priorities emerge. Whether this is the
way chess ought to be played is an interesting question for chess
philosophers. The computer's method might be considered preferable
on the grounds that it tends to treat each position as a new task to
find the best move, irrespective of the past history of the game which
led to that position. A player's choice of move will often be
influenced by what has happened previously in the game, though
objectively that should be irrelevant to the thought process. Many
instances may be cited of players overlooking strong moves simply
because those moves do not playa part in their grand design for the
game. Tactical opportunism operates on a different level from strategic
planning.
Perhaps the human's greatest asset is the ability to indulge in two
distinct types of chess calculation: precise analysis and 'fuzzy'
analysis. Precise analysis is the calculation of forced variations. Just
as the computer must consider captures, checks and heavy threats,
the same applies to a human player. The possible forced lines of play
must be resolved before any architect's plans are drawn up for the
grand strategic plan. Having disposed of these precise calculations, the
thinking becomes fuzzy. The player feels his way forward to see how
the position is likely to develop within the next few moves. Generally
this fuzzy thought will proceed to a depth of four. or five moves until
the player feels comfortable witlI -bis position. No definite
conclusions are reached beyond a feeling of preference for a
particular move. Whereas the precise calculations must proceed
along all paths until quiescence is reached, the fuzzy thought just
wanders along paths directed by the strategic plan until the player is
happy with the outcome (or at least until he has come to terms with
his confusion).
This whole procedure can be described as an hierarchical structure
in the thought processes. At the lowest level lies the precise tactical
calculation of forcing variations; at the top level, strategic judgment
takes its overview. In between the fuzzy thought translates strategic
plans into single moves. A player's thoughts will constantly jump
from level to level. The highest (strategic) level suggests desirable
moves, which may introduce new tactics needing to be referred
downstairs for sorting out tactically. When that is done, the analysis
can proceed at the middle level. Each time a line of analysis comes to
an end, it has to be referred again to the top level for judgment. Under
this scheme, the strategic level is analogous to the computer's
ARTIFICIAL STUPIDITY? 77
Positional Evaluation Function. The tactical analysis forms a large
part of its Tree of Analysis. What the machine cannot successfully
simulate is the groping process of fuzzy thought by which a player
decides on the method of implementation of a known strategic plan.
More precisely, the human method of chess thought puts heavy
emphasis on pattern recognition. His experience of past games, both
played and read, is processed in a manner which leads to the
formulation of chess concepts. The brain's ability to recognise
patterns operates on a scarcely conscious level to identify the useful
words in the chess language. Faced with a new position its relevant
features may be detected from the player's ever developing library of
chess heuristics.
The philosopher Roland Puccetti, in a provocative paper entitled
·Pattern Recognition in Computers and the Human Brain: With
Special Application to Chess Playing Machines' (1974), suggests
fundamental limitations in the ability of digital computers to
simulate human thought. He argues that the modes of thought of the
two halves of the brain are distinct. The left cerebral hemisphere in
right-handed adults controls language and appears to face insur-
mountable difficulties when posed tasks of which the manner of
solution does not admit a verbal description. Pattern recognition is
the domain of the right side of the brain. Such complex tasks as
recognition of human faces may be performed with ease by this
hemisphere, though the left brain is unable to explain in words the
process of recognition. Puccetti's argument is that digital computers
may be able to simulate the processes of the left brain, but the visual-
spatial abilities of the right brain cannot be reproduced by
mechanical means. His conclusions are supported by Zobrist and
Carlson writing about an advice-taking chess computer in Scientific
American in 1973:
It is possible that a significant portion of human chess technique cannot
be expressed in words. For example, a grandmaster might be quite
unable to explain the reasoning behind a particularly brilliant move. It
is not just a question of whether one can have thoughts without words
but of whether one can have thoughts of much greater content than the
words one can find to express them. It is possible that chess thought
depends heavily on spatial perception and that the perceptual processes
involved are so subtle and rapid that only the final outcome reaches
conscious expression. If so, there may be no adequate language for
conveying chess knowledge to a computer.
78 ARTIFICIAL STUPIDITY'?
Puccetti speculates on the possibility of a chess game played
between the two halves of a person's brain. He even explains how one
might set up such a match after the operation severing connections
between the hemispheres. 'The really interesting question is whether
the speech hemisphere, left to its own resources, has the means of
visually processing significant chess patterns, and thus putting up a
good fight'. Experience with chess computers strongly suggests that
humans rely on their right-brain for information processing and
planning, otherwise one might suppose that computers would play
better than they do. But perhaps left on its own, the right-brain
would be too blunder-prone and be outplayed by the naive
calculations of the left.
The attempts to write computer programs to play good chess rely
heavily on what a computer is good at: the processing of vast
amounts of data at enormous speed. By looking at millions of
possible continuations the machine hopes, by a process of overkill,
to include all that a good player would look at. One of the human
skills which seems beyond the machine is an excellent feeling for what
is irrelevant; only this enables our thoughts to be kept within
manageable limits. Why then have not attempts been made to write
programs based more closely on human thought processes? The
answer is that such attempts have been made, but have generally been
abandoned through lack of success. Even if one manages to define
and separate the levels of hierarchical thought, the most difficult task
is finding an effective means of communication between the levels of
the hierarchy. As many programmers have found, it is no easy feat to
integrate tactical analysis and strategic planning in a manner which
preserves their separate functions.
In the world of computer chess, brute force rules. And this is a pity,
because it offers little prospect of our learning anything valuable
about the human thought processes. If computers, using present
methods, do 'finally manage to play better chess than the best human
players, this would tell us something about chess but little about our
mode of thinking. Machines already play top-class draughts and
backgammon. Indeed it was a consideration of the reasons for the
difficulties behind computer chess programs which led Hans Berliner
towards his successful backgammon program. Perhaps when the
fastest computers can look at four million positions each move, they
will finally solve the problem of chess, but the economy of thought of
the hurpan chess mind will remain impressive by comparison.
ARTIFICIAL STUPIDITY? 79
Alan Turing proposed a famous test to answer the question,
'Can machines think?'. An interrogator asks questions to a computer
in one room and a man in another. The answers come back to him on
a teleprinter. His task is to identify which room contains the
computer and which the human. If a machine can be programmed to
disguise its true identity in this manner then we might say that it can
indeed think. It would be interesting to formulate an analogous test
for chess computers. More interesting than the question of whether
computers can play better than humans is the question of whether
one could be programmed to play in manner similar to that of
humans. Would a human player always be able to identify whether
he was facing another man or a machine? In some recent
simultaneous displays in West Germany, boards have been taken by
people making the moves, communicated in secret, suggested by a
computer. After the displays the grandmasters were told that they
had faced a computer on one board and invited to guess which. In
most cases they have failed to do so. While quite impressive, that is
not a completely fair method of conducting the chess Turing test.
The grandmaster's task was simply to win all his games. Had he been
concerned primarily with determining which was the machine,
without caring about the result of the games, his play would have
been different.
We would propose that a test be conducted in the following
manner: a strong chess player sits in one room, posing chess positions
to a computer and a human in another room. The human may be of
any chess strength, though some experience of the game would be
desirable. Both communicate their replies to the interrogator. Can a
program be written in such a manner that the strong player would be
unable to distinguish bt;tween the two respondents? Even if one
could produce a program which simulated the thoughts of a very
weak player, it would be a considerable achievement in artificial
intelligence.
Let us finish on a more optimistic note for the computers.
The position overleaf was recently submitted to one of the
strongest available microprocessors. It found the solution (I lIf8+
2 @h8+ 3 lIn + 4 'fIh5 mate) in less than a minute,
as indeed might have been expected since the whole variation is
totally forced. Let us amend the position slightly be moving the pawn
on g4 back to g3. This becomes a far harder task both for machine
and man. A human who had just solved the previous task, or indeed
80 ARTIFICIAL STUPIDITY?
White to Play
had encountered something similar to its final mating position
before, ought eventually to find the solution: 1 1If8+ xf8 2 Wh8+
rM7 3 1If1+ ~ g 6 4 g4! and Black can do nothing to prevent 5 ~
mate. But White's fourth move is non-forcing; Black has a large
number of possible replies, none any use whatsoever. For a machine,
it is hard to conceive of the possibility that the position after 3 ... ~ g 6
is not quiescent and that it is worth looking further. The
microprocessor found the solution after forty minutes' thought. The
curious point is that if a human player had thought for so long about
the position, one would have expected him to miss the winning
combination (assuming he met the task in a real game rather than as
an artificial White-to-play-and-win problem). The search for a
forced win occupies the front end of a human player's thoughts. Once
the forcing variations have been abandoned, it is unlikely he will
return to find the answer. But that is a human weakness a computer
would find very hard to simulate.
7 Subjectivity
Are the cogitations of chess players the cool, calm and objective
procedures we are led to believe? A purely abstract consideration of
the game could lead to the conclusion that the selection of a move
ought to be a purely logical process. The player must make certain
judgments about the state of play on the board, he must calculate a
number of possible continuations, and finally, on the basis of these
calculations, select the best move. But life on the chess board is rarely
so simple. Subjective considerations are not only a common feature
of a chess master's thought processes but even form an essential part
of the decision-making procedure.
< In some chess positions a thorough analysis may demonstrate that
there is one and only one best move. Perhaps it is the only move
leading to a forced win, or the only move to save the game when all
others lose, or even the only move to continue the struggle when
alternatives lead to a demonstrable loss. In general, however, this is
not the case. Most positions offer more than one acceptable move. If
that were not so, there would be no room for style in chess. In most
positions purely logical considerations will lead at best to a short list
of possibilities; after that the choice is a matter of personal
predilection, which may even be influenced by subjective criteria far
removed from the chessboard. As we shall see, these subjective
considerations may even induce a player, for good or ill, to select a
move which logical analysis has already eliminated from the short list
of candidates.
The task of a chess player is twofold: to avoid errors himself, and
to induce errors from the opponent. No game can be lost without a
mistake nor any win achieved without some help from the opponent.
Some players concentrate their efforts largely on the avoidance of
82 SUBJECTIVITY
errors. Ensuring themselves against defeat in this manner, they rely
on unprovoked mistakes from the other side of the board to provide
their victories. Those players who consciously adopt a policy of risky
play in order to tempt errors from their opponents are indulging a
higher proportion of subjectivity in their play. The fundamental
question is whether one is playing the man or the board. To what
extent should one be consciously trying to take advantage of the
opponent's fallibility and to what degree should a player tailor his
moves to fit an individual opponent? These questions will be
answered in very different fashion by players of distinct temperaments.
When Akiba Rubinstein was once asked who his opponent was to be
in the next round of a tournament, he replied: 'That is not important.
Today I play against the black pieces' (Krogius, 1981). Compare this
attitude with Richard Reti's (1923) diagnosis of the secret behind
Emanuel Lasker's success:
For him the essential element is this contest of the nerves; he uses the
medium of the chess game to fight above all his opponent's psyche, and
he knows how to bring about the nervous collapse, which otherwise
occurs only after a mistake, even before a mistake has happened, and to
make this the very cause of subsequent errors ... He is not so much
interested in making the objectively best moves as those most
disagreeable to his opponent; he turns the game in a direction not
suitable to the style of his opponent and on this unaccustomed road
leads him to the abyss, often by means of intentionally bad moves ...
Dr Tartakower was the first to point out that one can win games
not only by the opponent's mistakes, but also by one's own. The
willingness to play an objectively inferior move and accept a difficult
position can, in suitable circumstances, place the opponent under
stress. Mikhail Tal gives a good example of this in his disarmingly
honest account of the 1960 World Championship match. His move
12 f4 in the seventeenth game against Botvinnik was a strategic
monstrosity, compromising his position for no reason other than to
avoid a dead equality.
At first I felt rather awkward ... The advantages of this move are less
obvious, but they are there nonetheless, even though they may lie
outside the realm of the 64 squares on the chessboard. First of all, this
move will have to be refuted, which should entail the possibility of a
douqle-edged struggle. which, judging from M.Botvinnik's style of play
in ttfis match, would not be desirable for him.
SUBJECTIVITY 83
In the ensuing complications Botvinnik lost his way in time trouble
and Tal won the game. Tal's explanation of his success was simple:
, . . . he succeeded in proving that it was risky but at the cost of
nervous tension which turned out to be too great' (Tal, 1977).
At an earlier stage of his career Tal admits to facing difficulties in
learning to win games at decisive moments of tournaments or
matches. He writes: 'Later ... I began to succeed in decisive games.
Perhaps because I realised a very simple truth: not only was I
worried, but also my opponent'. Such a realisation is the key to
understanding how to cope with the nervous tension in a chess game.
Absorbed in their own anxieties, many players will easily forget that
the opponent has problems too. The tension in a chess game is
created not only by the intense level of concentration necessary to
keep clear sight of one's calculations, but perhaps more so by the
struggle of nerves between the two contestants. Back to Reti (1923)
again:
Every game of chess in a way is a contest of the nerves. Tournament play
is essentially different from work in the quiet of one's own study, where
you work when you feel so disposed and where you rest when you are
tired; it is a relentless intellectual struggle before a numerous public, at a
prescribed hour and with a prescribed time-limit. Every chess master
moreover takes his vocation very seriously and he feels that each move
is a contribution to his life's work. This may explain why most chess
masters suffer a sort of nervous collapse after a mistake, especially after
a game has been lost.
The importance of a sound nervous disposition to a chess master
cannot be overestimated. Of Rubinstein, Reti writes: ' ... has created
the most perfect games of the epoch ... truly great abilities ... These
victories Rubinstein was able to win in spite of the fact that there is
scarcely another master who suffers so from nerves, which cause him
moments of complete exhaustion, when he commits crude blunders'.
It is no surprise that this description is of the man whom we have
already met as the opponent not of another master but of 'the black
pieces'. As an academic, white-versus-black chess player Rubinstein
had no peers, 'but he shied away from the fight.
We should mention here the subject of luck in chess, which bears a
strong relationship to the degree of subjectivity of a player's thought
processes. Generally the players who have acquired a reputation for
luck are those whose styles have had a strong subjective component.
Reti on Lasker again:
84 SUBJECTIVITY
In analysing Lasker's tournament games I was struck by his lasting and
at first seemingly incredible good luck. There are tournaments in which
he came out on top and won almost every game, though in a losing
position in every other game, so that many masters spoke of Lasker's
hypnotic influence over his opponents. What is the truth? Again and
again I studied Lasker's games to discover the secret of his success.
There is no denying the fact that over and over again Lasker's lay-out of
the game is poor, that he is in a losing position a hundred times and
nevertheless wins in the end. The hypothesis of lasting luck is too
improbable. A man who steadily wins such success must be possessed of
surprising power. But why then the bad, the losing positions? There is
only one answer, which may sound paradoxical at first blush: Lasker
often deliberately plays badly.
Reti returns to the theme of encouraging one's own luck when he
comes later in Masters of the Chessboard (1932) to discuss another of
his greatest contemporaries:
It is well known that Bogoljubow, just like Lasker, is one of those chess
masters who have had exceptionally good luck. This luck is not
undeserved, however, but a consequence of the method of play. Most
chess players in a poor position make the mistake of attacking
impetuously, at all costs, and without regard for the positional
requirements of the situation. The usual result is that they lose still more
quickly. To understand this, it is necessary to imagine the psychology of
the player who finds that he has the advantage. His chief and anxious
concern will be to make sure of what he has won, to a void traps, to
simplify matters, in short and above all to defend. Thus it is natural that
desperate attacks on the part of his opponent will almost always fail. In
order to play correctly in poor positions, one must recognise and turn to
account the psychological weaknesses of the player who has the
advantage. This weakness consists in that very fact that he wants to
avoid complications and combinations, that he would like to win in a
simple manner, without undertaking any new attacks, and especially
without making any sacrifices.
Accordingly, the psychologically correct procedure for a player who
finds himself in a bad position is as follows: he must strengthen to the
utmost possible extent such strong points and lines to which he is
positionally entitled to lay claim, so that his opponent, who has relaxed
his efforts and hopes to win without further struggle, finds real obstacles
in his path which cannot easily be overcome.
We have quoted at length from Reti not only for the accuracy and
pertinence of his comments, but as a rare example of a great player's
eloquent exposition of a style of chess quite alien to his own. The
'lucky' style, if we may call it so, may be summarised as the
SUBJECTIVITY 85
willingness to compromise one's own position in order to upset the
emotional equilibrium of the opponent. By raising his hopes then
introducing a series of unexpected obstacles, one may hope to induce
nervousness and errors. Resolute defence can win a game just as
surely as forthright attack. The danger of such a style, of course, is
that it can all too easily be carried too far. What is needed is a very
precise feeling for the difference between a difficult position and a
lost position. Difficult positions may be accepted, with confidence in
one's ability to defend them accurately, but deliberately courting a
lost position places too much reliance on the opponent's fallibility.
There are, therefore, broadly speaking two styles of player: those
willing to take risks in order to persuade their opponents to make
mistakes, and those who will do everything to reduce their own
likelihood of errors. Which style an individual player adopts is a
function of his willingness to live dangerously on the
his willingness to accept the risk of the pain of defeat. Curiously,
personal animosity towards an opponent appears to have little
influence in this decision. Mikhail Tal (1976) writes: 'Neither Spassky
nor I have the slightest desire to play against opponents for whom we
have a feeling of enmity, whereas Botvinnik and Korchnoi try to
arouse such a feeling in themselves before a game'. Yet of those four
names, one would ally Tal with Korchnoi as risk-takers and
Botvinnik with Spassky as chess purists. Presumably while personal
enmity for an opponent can heighten the emotions of victory, it
would also make defeat more bitter.
Besides the willingness to accept risk, there are many other non-
objective criteria which may influence a player's choice of move.
Most players will alter their style to suit different opponents. Even
the simple fact of whether an opponent is considered stronger or
weaker than oneself can have an important bearing on one's
optimism and the way one handles the game. Hugh Alexander was
certainly not in the least overawed by the prestige of an opponen t,
and yet he provides us with a good example of the initial impact of a
stronger player as soon as the game starts:
If you play Botvinnik, it is even alarming to see him write his move
down. Slightly short-sighted, he stoops over his scoresheet and devotes
his entire attention to recording the move in the most beautifully clear
. script; one feels that an explosion would not distract him and that
examined through a microscope not an irregularity would appear.
When he wrote down 1. c2-c4 against me, I felt like resigning. (1973)
86 SUBJECTIVITY
On a more systematic level, a study of the opponent's games,
especially in match play, can reveal his strategic likes and dislikes.
Most players concentrate on trying to reach positions in which they
feel comfortable, but an equally effective procedure, especially
against players of limited style, is to head for positions in which
they do not feel at home. Writing of his preparations for the 1960
World Championship match with Botvinnik, Tal (1977) identified
his opponent's strengths as follows:
... harmony of logical conceptions. strict consistency in realization of a
plan and the skill to impose his style" of play on his opponent. During the
game he gives most of his consideration to strategic questions, not being
distracted by difficult tactical variations. He is less sure of himself when
caught in a combinational storm.
This suited Tal well, who brewed up storm clouds to great effect.
Unfortunately for him, in the return match the following year
Botvinnik did indeed impose his style of play on his opponent.
Taking the opponent into account, even to the extent of taking
risks which are hard to justify on logical grounds, might be
considered part of a legitimate, objective thought process. After all,
even a game such as poker subscribes to the laws of.probability and
logic. And one can certainly bluff in poker. In chess too a certain
amount of bluffing can be no bad thing.
We have considered so far mainly the positive aspects of
subjectivity, but other non-objective factors can have a harmful
effect on the quality of move finally chosen. We shall come to the
psychology of blunders in a moment. Before that, "however,-we
should mention a factor which seems commonly to cloud the thought
processes.
Ideally, a game of chess could be seen as a series of isolated
decisions by a player, each move of the game being his solution to the
task of finding the best move in the position in front of him. To
approach and solve this task, he does not need to know the past
history of the game, or even the opponent's previous move. Each
position may be assessed anew, the strategically appropriate plan
decided, calculations made and a move produced. In practice,
however, considerable effort is saved by remembering what was
passing through one's mind on the previous move. The board is seen
as a continuously changing landscape, each move modifying one's
view. It is a common fault to fail to keep pace with the changing
»
SUBJECTIVITY 87
scenery and play a move which is no longer appropriate to the
position. Perhaps more commonly still, one's emotions may fail to
keep up with the game. Playing for a win when it is no longer
justified, or missing a fleeting winning chance during a period of
dour defence, are mistakes we have all made. The past history of the
game, or even the recent history of one's own thoughts and emotions
in thinking about a single move, can have undesirable consequences
in polluting the purity of one's thought processes. The following two
examples are both from Tal's games. His annotations are full of the
honest introspection which is so revealing and so rare.
Firstly, writing about the fourth game of his 1968 Candidates
match with Larsen, Tal (1976) confesses surprise after the moves
] e4 lDf62 e5 lDd5 3 d4 d6 4 lDf3 de 5 lDxe5 when Larsen played
5 ... lDd7. He spent nearly an hour in thought calculating the
variations which could follow the piece sacrifice 6 lDxf7 ~ x f
7 !fh5+ c;!?e6. Intuitively he believed that the sacrifice must be
correct, but he knew that Larsen must have analysed it. Finally he
convinced himself that Black could defend. He refrained from
making the sacrifice, but he could not remove it from his mind:
Even after I had gained the advantage, my thoughts kept returning to
the critical position. And somewhere in the middle of the game I
suddenly came to the conclusion that in one variation which I had
examined and thought to be in Black's favour, White could in fact
obtain a decisive advantage. This I could not endure and I played the
second half of the game aimlessly.
Even two weeks later that same position influenced his decision in
the decisive last game of the match. Another opportunity presented
itself to playa promising piece sacrifice. Again Tal was unsure
whether he ought to take the risk but remembered the lesson from the
earlier experience. Rather than spend the rest of the game wondering
about the sacrifice, he played it and won a fine victory.
Less explicable is Tal's explanation of his thoughts about another
sacrifice in a later game against Polugayevsky:
. . . I thought for fifty minutes over a tempting piece sacrifice. each
minute becoming more and more convinced that it would not work.
And when everything was quite clear, I suddenly became angry with
myself for wasting such a lot of time and - sacrificed! Within a few
moves, which I had foreseen quite clearly, Polugayevsky repulsed the
attack and it was all over.
88 SUBJECTIVITY
The conflict here is between intuition and cold logic. A chess
player's thoughts are rarely a convergent process, leading inexorably
to the move which must be played. Far more often, they involve a
process of exploration, which at some stage suggests a move which
one wants to play. Then more analysis follows to convince oneself
that the intuitively suggested move is indeed the right one. Tal's
convincing proof that his intuition was faulty so annoyed him that he
had to punish himself by making the move anyway.
Such an error from a great master is hard to understand because
Tal knew the move was wrong even before he played it. More
common blunders are those which one notices as soon as the piece
has left one's hand. Various attempts have been made to classify such
mistakes, notably by Ilyin-Zhenevsky in his article 'The Psychology
of Chess Mistakes' in Shakhmatny Listok, 1928. He produced eight
categories of chess mistake, explaining that his task had not been to
produce a definitive list, but merely to show that such a
ought to be possible. His selection of types of blunder, as well as
other later refinements and additions, seem all to fall under three
broad headings:
t Loss of concentration
This can strike at any time, but there are three particularly common
cases. Firstly, it is all too easy to make the 'natural' move without
thinking. Either an 'obvious' reply to a threat, or a move to which the
opponent has an 'obvious' answer can be played without checking
for the existence of alternatives to these apparently forced moves.
That is simply failing to submit one's choice of move to the normal
rigorous checking procedures. It is the syndrome best expressed as
'I can play this one without thinking'. The two other most common
causes of loss of concentration both occur after the game has passed a
crisis. Either when one has reached a position of clear advantage
after complications, or when one has just emerged intact from a
period of difficult defence, these are the moments when blunders
caused by relaxation are most common.
2 The desire to follow forced variations
Most typical of this type of blunder is the blunder in pursuit of
brilliancy. A player sees one beautiful variation which wins for him
and becomes so infatuated with it that he fails to examine the
position thoroughly in the search for alternatives for his opponent. A
quiet move in the middle of an apparently forced variation is all too
easily overlooked. The desire to pursue the analysis leads to a
SUBJECTIVITY 89
concentration on forcing continuations, simply in order to be able to
proceed further. The main road is so brightly lit that one becomes
blind to side turnings. This can just as easily be a cause for the
blunder of omission. A move which is so strong that it leaves an
opponent with no adequate reply can surprisingly easily be discarded
because one can find no move for the opponent, and therefore cannot
continue the analysis, which therefore shifts its attention in other
directions. There is a side-effect of this same problem, which is the
confusion easily arising when the forced variations of one's
calculations lead to no clear results. Especially in positions where
there are two possible plans, neither of which leads clearly to forced
gains, it is easy to go wrong by trying to keep all options open for too
long. Even if the forced variation does not work, it seems too
tempting to try to keep it in reserve in case it is useful later! Confusion
is caused by the non-existence of a concrete answer to the questions
of the position.
3 Errors of perception
Perhaps the most common errors of all, when one just overlooks
something quite obvious, 'forgets' where a piece is, or completely
misses the legality of a crucial move. There is a curious connection
here with the manner in which a chess player focuses his attention on
the boc;ud. Most players will appear to be concentrating intensely on
the position in front of them. In general, however, their thoughts will
be some moves distant from what they are looking at. Hardly
surprising, therefore, that errors of perception occur, perhaps caused
by interference between the position seen and that reached in
calculation. Some strong players have the habit of occasionally
continuing their thoughts staring not at the board, but at the ceiling.
This might have the effect of removing the potentially harmful board
position from one's gaze, but more often it seems calculated simply
to give the eyes a rest.
As Ilyin-Zhenevsky pointed out, there is a common theme running
through all these blunder types: the board changes, but ideas stay the
same. Even the perceptual errors are most commonly caused by the
disappearance in a calculated variation of a previously solid feature
of the position. The chess player's mind refuses to accept the
alteration and an error results .
. Perhaps the main lesson for the chess player is that flexibility of
mind and emotion can be a master's greatest asset. To be able to
assess each position objectively, without regard to its previous
90 SUBJECfIVITY
history and to be able to cope with changes in fortune during a single
game - these are the principle emotional problems which a chess
player must overcome if he is not to add to the enormous literature of
chess blunders.
Let us conclude this chapter with four examples of the blunders of
world champions which illustrate some of the points mentioned
above.
In the first diagram, taken from the game Keres-Alekhine",
Margate 1937, Alekhine's queen is attacked by the white rook. The
abrupt finish was 1 ... 'irb4? 2 1rxd7+ and Black had to resign since
2... nxd7 3 ne8+ forces mate in one more move. This seems to be a
purely optical blunder; the move 3 ne8 is easily missed in the
position of the diagram because firstly the black queen is blocking
the route to the fatal square, but also that square is at present under
the control of both rook and bishop. That all three obstacles can be
removed within a couple of moves is a possibility easily overlooked,
though one would not expect such a shallow blunder from a world
champion very often.
SUBJECTIVITY 91
The second position is just as simple an oversight by the man who
interrupted Alekhine's reign as world champion. The position is
from the game Lasker-Euwe, Nottingham 1936. Black's more
harmonious pieces and pawns give him every hope for an endgame
victory. His knight is attacked by the white king. Instead of moving
the knight or defending it, Euwe blundered with the decision to
counterattack the white knight. The sequel was 1 ... i.a5? 2 b4!
i.xb4 3 lLlc2 and Black, with two pieces now under attack, must
lose knight or bishop and with it the game. Euwe's mistake here
comes under the category of exaggerated belief in forced variations.
White's knight is attacked and therefore it must move. Wrong -
he had 'forgotten' the intermezzo 2 b4, luring the bishop onto a
vulnerable square.
The next example is another of Euwe's blunders. Playing Black in
this position against Flohr in their 1937 match, he has been
conducting a powerful attack and now has several roads to victory,
of which the most simple is 1 ... litxb2, leaving Black a piece ahead
and winning comfortably. Instead, he chose the tempting 1 ... litg3
pinning the white queen to her king. He must surely have expected
instant resignation, but was instead startled by the reply 2 ~ c 2
stepping out of the pins on both rank and file. Now 2 ... litxf3 is met
by 3 de. Overlooking this simple king retreat can only be explained by
loss of concentration caused by relaxation on reaching a winning
position. One might also ascribe a small responsibility to the optical
element; the square c2 is not available to the white king in the
position under consideration, but only becomes possible after the
rook has moved. Nevertheless, had Euwe even considered the
possibility that White might have a defence, he would surely have
found the king fuove.
92 SUBJECTIVITY
Finally we revert to Alekhine for a more complicated example of a
double blunder. This position occurred shortly before the end of the
game Eliskases-Alekhine, Hastings 1936-7. The correct result should
be a draw after 1 ... .i.xd22 1We7+ and White takes perpetual
check with the queen on h4 and e7. The actual finish was 1 ... liJdf3+
2 liJxd2? 3 1We7+ 41We8+ agreed draw! Instead, White
can win with 5 1t'g8+ 6 .i.e6! and the threat of ltJd5+ will win the
queen or mate (6 ... 1Wc6+ 7 ltJd5+ 8 1Wd8+ 91Wh4 mate,
or 6 ... 1Wa5 7 ltJd5+ 8 h4+ 9 ltJf6 mate). The details of this
analysis are not at all important, except to mention that Eliskases
would surely have seen it had he even considered the possibility of
6 .i.e6. But that move of the bishop is not at all a forcing move,
so the temptation is not to analyse it. Perhaps more important,
he had certainly seen that he had no more than a draw after 1 ... .i.xd2,
so was disinclined to shift his sights above the level of half a point.
It was not so much a question of not seeing 6 .i.e6 , he did not even
look for it. Alekhine's blunder in allowing the combination is
perhaps less excusable since, with his king under fire from so many
white pieces, he must be aware of the danger. As so often in the case
of a double oversight, one player miscalculates and his opponent
then takes his word for it. The chess player might well be advised
never to trust his opponent, but we should be loath to offer such
advice for fear of possibly detrimental transference effects in real life.
8 Irrationality
We have discussed the role of subjective considerations in
influencing a player's decisions, yet this subjectivity only has room to
manoeuvre because chess positions do not in general permit a purely
objective solution. The opportunities for a player to indulge his
stylistic, subjective preferences are many but their boundaries are
defined by rational criteria. A chess player selecting a move is like a
gourmet choosing the wine to accompany his meal: the food may
narrow down his options while still leaving several acceptable
alternatives; the rest is a matter of taste.
In this chapter we deal with some aspects of behaviour at the
chessboard which go beyond the exercise of subjectivity into the
realms of irrationality. Though objectivity cannot rule the totality of
a player's thoughts, an objective attitude has long been held to be a
sine qua non of chess thought. But as we shall see, factors far removed
from both the chessboard and 'real life' can also influence a player's
moves and his performances. Communication between the two
opponents in a game in purely chess terms only takes place through
the medium of the pieces on the board, yet their proximity to one
another introduces another element to the confrontation which is too
easily ignored in any discussion of the game. Consciously or
subconsciously all chess players communicate their fears and hopes
about the position to their opponents. Confidence may be affected as
much by an opponent's behaviour at the chessboard as by the
behaviour of his pieces on it. In chess as in other sports there is room
for gamesmanship, though it must in fairness be admitted that this
mostly oCCllrs below the conscious and intentional level.
As a harmless example, we might mention Hugh Alexander's
observations during his game with Alekhine at Margate 1938. He had
94 IRRATIONALITY
noticed a nervous mannerism practised by Alekhine, twisting a curl
of hair on his forehead when he was worried about his position.
Alexander held a clear advantage in the game and Alekhine was
anxiously hair-twiddling. In the endgame, Alexander committed an
inaccuracy which let his opponent escape. As soon as the move was
made, Alekhine released his lock of hair, swept it back and never
betrayed further signs of worry as he steered the game back to the
safety of a draw. At that moment, said Alexander, he knew that he
was not going to win the game, though it was only some moves later
when the position on the board made it clear why he was not going to
WIn.
We may assume from this tale that Alekhine was unaware of his
own mannerism, else he would not have divulged so openly his
feelings about the position. Several contemporary grandmasters
have 'complained' about the ability of Karpov to hide his feelings at
the board. In bad and even lost positions he remains outwardly calm
and composed, which has the effect of introducing some doubt into
the opponent's belief that the game is won. The confidence brought
by a good position feeds on evidence that the opponent is suffering.
If he can hide his misery, the task of winning the game can be
emotionally more difficult.
Such behaviour, or more accurately lack of behaviour, can hardly
be termed gamesmanship. One might argue that ideally chess should
be played in conditions under which the players cannot see one
another. Perhaps correspondence chess players would indeed argue
that their game is purer because the emotional struggle, caused by
proximity, is absent. But even in correspondence chess a friendly
message from your opponent, that he thinks his game is in fine shape,
when you think it is on the point of collapse, can be singularly
disconcerting.
A stronger case for the existence of gamesmanship in chess is
provided by instances where behaviour is deliberately altered in order
to induce a state of mind in the opponent which causes him to lose his
own objectivity. Take this piece of advice on endgame play offered by
Belavenets and quoted by Kotov in Think Like a Grandmaster (1971):
The basic rule of endgames IS not to hurry. If you have a chance to
advance a pawn one square or two, then first of all advance only one
square, have a good look round, and only then play forward one more
square. Repeating moves in an ending can be very useful. Apart from
the obvious gain of time on the clock one notices that the ~ e with the
IRRATIONALITY 95
advantage gains psychological benefit. The defender who has the
inferior position cannot stand the strain and makes new concessions, so
easing his opponent's task.
In other words, the attacker stands to gain by spinning out his
opponent's agony.
Botvinnik, among the reminiscences in his Selected Games: 1947-70,
recounts an example of a further refinement of the Belavenets
technique. He and Paul Keres were helping analyse Geller's
adjourned game against Olafsson at Wijk aan Zee 1969. Botvinnik
produced an idea which involved bringing back Geller's king from
the queenside to e I, then offering the sacrifice of the exchange.
Analysis showed that the sacrifice would win whether accepted or
declined. The only defect was that it could be prevented.
I nevertheless persuaded Geller that this plan would be successful:
firstly his opponent would not suspect it, and would not think to
prevent it in time, but would merely observe passively the wanderings of
the hostile king. Also since the white king was retracing its steps,
Olafsson would be hoping for the position to be repeated three times
and he would not want to change the situation himself. 'And finally,
Yefim Petrovich', I said, 'rock about on your chair several times, as
many players do in a vain attempt to find a plan'.
Keres and Botvinnik arrived soon after the start of the
adjournment session and found Geller already in a winning position.
They asked what had happened. 'I rocked about', replied Geller,
smiling.
In that case Geller's trick was one of dissimulation. He successfully
disguised the fact that he knew what he was doing. More commonly,
and more crudely, we are all used to players (especially young ones)
making their moves with great confidence in order to disguise the fact
that they do not know what they are doing.
Psychological gamesmanship in chess first caught the public
imagination at the time of the great Fischer-Spassky match in
Reykjavik in 1972. Bobby Fischer was frequently, though unjustly,
accused of deliberate tactics to disturb his opponent. There is no
doubt that Fischer's long spun-out negotiations and disputes with
the match organisers did have the effect of disturbing Spassky's play.
Facing a man who turned up days late for the start of the match, then
defaulted the second game, was no easy task. Yet Fischer's disputes
throughout were only with the organisers, his complaints only about
96 IRRATIONALITY
the conditions of play. At the board his behaviour was impeccable
and his apologies to Spassky rang sincere. Contrary to popular
notions, Spassky seemed to reciprocate these friendly feelings. In a
press interview after the match he declared: 'Fischer is a man of art,
but he is a rare human being in the everyday life of this century.
I like Fischer and I think I understand him'.
In the matter of correct behaviour at the board, Fischer seemed to
learn an important lesson from one of his games with Tal in the 1959
Candidates tournament. Fischer as White has sacrificed a piece to
reach the position shown. Tal (1976) describes the 'psychological
duel' which now took place.
Fischer first wrote down the move 22 lIal-el, doubt the
strongest, and wrote it not in his usual English notation but in
European, almost Russian! And not very deftly he pushed the
scoresheet towards me. 'He's asking me for an endorsement', I thought
to myself, but how was I to react? To frown was impossible, if I smiled
he would suspect trickery, and so I did the natural thing. I got up and
began to walk calmly up and down the stage. I met Petrosian, made
some joke with him and he replied. But the 15-year old Fischer ... sat
with a confused expression on his face ...
Fischer eventually changed his mind and played 22 @c6+ allowing
Tal to escape and finally win the game with his extra piece. When,
after .the game, Tal asked why he had not played 22 lIae I, Fischer
replied: 'Well, you laughed when I wrote it down!'.
Before that game had not been in the habit of writing his
moves down before playing them. That practice is recommended by
the Soviet chess school as a means of breaking one's own
concentration momentarily in order to return to the move with an
a
open and naive mind simply to check for the possibility that it might
IRRATIONALITY 97
be a crude Later in his career Fischer was to decry the practice
as an unfair attempt to elicit some reaction from the opponent. The
Tal episode had evidently taught him not only that it was unreliable,
but even unfair.
Before leaving this topic, we should remark on how few players
manage to perform the task of writing moves before playing them in
the manner in which it has been prescribed. The recipe indicates the
correct procedure to be calculation followed by decision, then
inscription, momentary inspection of the board, and finally playing
the move. Yet in practice the delay between writing and playing the
move is frequently considerable, even outlasting the original
thinking process. Several grandmasters frequently embellish their
scoresheets with numerous crossings out, indicating changes of
mind, even several times on the same move. These alterations are
rarely because the move written first was discovered to be incorrect.
Indeed, the final decision is simply a reversion to the move
written first, after two or three changes of mind en route. Perhaps this
is simply further evidence that the decision-making process consists
of two stages: firstly, calculation and judgment lead to a decision of
what move one wants to play, then further time is spent gathering
supporting evidence for the correctness of the decision - talking
oneself into it. .
Of course, writing down moves before playing them is just one
part of the ritual of behaviour at the board. Each chess master has his
own individual patterns of behaviour which regul.ate his physical and
mental attitudes while he is playing. Some will remain seated at the
board throughout the session. Others will spend time at the board
only when it is their own move, rising urgently from the chair
immediately after making a move to pace nervously about the
tournament room. Anatoly Karpov seems to like to remain at the
board calculating further after playing his move, until he is satisfied
with the position, perhaps content that he knows also what his next
move will be. Then he rises and looks at the other games in the hall.
Effective utilisation of the opponent's clock time in this manner is
difficult for most players, who prefer a rest between moves. It is hard
to reach concrete decisions without the urgency imposed by the
'ticking of one's own clock. Perhaps that is why many blunders are
made by players who&e opponents are short of time. Deprived of
their usual rest between moves, and thrown off their balanced
routine of a break between moves, they lose their rhythm of thought.
98 IRRATIONALITY
Some routines at the chessboard can only be described as
superstitious behaviour. One English grandmaster always removes
his wristwatch at the start of a game, using it thereafter to cover the
moves on his scoresheet. This behaviour must have been assumed by
others to have a mystical significance, for several lesser British
players have copied the habit. In all cases, however, it has failed to lift
their play to grandmaster level. Another leading player is
superstitious about the pen he uses, while clothes also feature
prominently among superstitious fetishes. Several young players
show a marked reluctance to change their shirts while they are on a
winning streak, but experience generally teaches them that hygienic
necessity takes precedence over superstition.
Another common ritual is the solemn adjustment of all the pieces
before the game begins, whether they need straightening or not, while
one grandmaster goes a stage further in the complex ritualisation
process by waiting for his opponent's first move and then, with his
own clock running, unhurriedly adjusting all the pieces before
replying. All quite harmless, of course, but curious sidelights on the
stage of such a rational game. One could argue, of course, that all
such superstitions are perfectly logical. Why should one alter
behaviour patterns which have previously brought success? Let us
give the last word on superstition to Mikhail Tal (1976), who had
thoroughly bad luck throughout his return match with Botvinnik in
1961:
... by the eighth game ... I finally succeeded in selecting a lucky pencil.
Alas, after winning, I left it on the table ... I did not manage to fmd an
adequate replacement.
We cannot leave the subject of irrationality without touching on
parapsychology. Is it possible for one player, or a spectator, to
influence the mental processes of another player from a distance?
The history of important chess matches shows conclusively that,
where there is sufficient ill-will across the board, such accusations are
bound to be flung about. Even the logical Dr Tarrasch suggested that
Emanuel Lasker was using 'witchcraft, hypnotism or such' in order
to induce his opponent to make mistakes. On a more mundane level
Lasker was also accused by Maroczy of smoking execrable cigars in a
deliberate attempt to cause his opponents' play to deteriorate. We
should also mention Pal Benko's desperate decision to don a pair of
dark glasses to protect him from Tal's hypnotic glare duriQg the 1959
IRRATIONALITY 99
Candidates tournament. That action was reduced to its rightful
status as comedy when Tal appeared for their next encounter ready
with a huge pair of sunglasses which he solemnly put on as a
countergambit.
As we have said, the pure chess confrontation between two players
is carried out by proxy through the chess pieces. Many players
consider any eye contact to be out of place, perhaps putting the battle
on too personal a level. Others seem to have developed an
intimidating glare and several grandmasters, including Tal as the
most famous example, have acquired a reputation for sudden fierce
glances at their opponents. Two chess masters at least have
developed their own antidotes to the feared glare: one would
respond to the grandmasterly stare by looking fixedly at his
opponent's nose, the other preferred to gaze intently just above his
head. Staring back and winking has also been tried, but the giggling
which tends to result is unseemly in international chess tournaments.
All such stare-related behaviour can hardly be considered a serious
attempt to hypnotise an opponent but is merely part of the bigger
game of establishing a psychological supremacy over an opponent.
Only during the world championship cycle of 1977 and 1978 did
serious attention begin to be taken of accusations of hypnotism
across tHe chessboard. Viktor Korchnoi's matches with Boris Spas sky
and Anatoly Karpov brought accusations and counter-accusations
which gave the world of chess an air of mysticism mixed with
paranoia which caught the imagination of the press to a degree that
chess had rarely, if ever, managed before.
Matters began to get out of hand during the final Candidates
match between Boris Spassky and Viktor Korchnoi in Belgrade at
the end of 1977. Spassky complained of unidentified forces affecting
his concentration. Whether these 'forces' emanated from Korchnoi
or from the audience was not made clear, though Spassky appeared
to favour the latter explanation. He had a cubicle specially
constructed on stage to shield him from the spectators. In this
cubicle, he would sit in splendid isolation thinking about his moves
as he looked at the position on demonstration boards. He would
return to the board only momentarily to execute his moves. In this
. manner he declared that he was able to overcome the- feeling of
mental paralysis which overcame him when he sat at the board with
Korchnoi. This was not the first time in his career that Spassky had
found cause to complain of unidentified forces. A curiously similar
100 IRRATIONALITY
incident occurred in the Fischer-Spassky match of 1972, when a
request by Spassky led to Fischer's swivel chair being dismantled in a
search for electronic devices. Following the acquittal of the chair,
suspicion fell on the light fitting above the board. After intense
investigations nothing was revealed except for two dead flies.
Spassky's suspicions never reached the level of precise accusations,
though at one particularly acrimonious moment in the match with
Korchnoi each player seemed convinced that the other was trying to
hypnotise him. Korchnoi reports strangely bad moves entering his
head at precisely the moment when Spassky began staring at him
from his cubicle. But we had to wait for the World Championship
match in Baguio City in 1978 for events to take a more serious course
and for the first parapsychological chess villain in chess to emerge.
The key figure was Dr Vladimir Zukhar, a psychologist and
neurologist attached to the Soviet camp, whose precise function as
helper to Karpov was never made clear during the match. Korchnoi
had no doubt that the mysterious doctor was waging a
parapsychological war from his position towards the front of the
auditorium to ruin the challenger's chances of winning the match.
There were two explanations advanced at different times by
Korchnoi to clarify just how Zukhar was achieving his effect. During
the match, Korchnoi protested about the position of Dr Zukhar in
the playing hall on the grounds that the man was hypnotising him
into playing badly. In private, however, and after the match, he
asserted that Dr Zukhar had not so much an ill effect on his own play,
but appeared to have an ability to improve Karpov's powers of
concentration and to inject the world champion with new energy
when he was tiring.
All this sounds rather nonsensical, but should be viewed in the
light of recent Soviet research into the paranormal. As early as the
1920s V.M.Bekhterev, a respected pupil of Pavlov, presented several
papers on 'Mental Suggestion at a Distance' to Soviet scientific
conferences. His work was continued by L.L.Vasiliev, whose results
formed the basis for a book, Experiments in Mental Suggestion (1963) .
. On a level connected directly with chess, we cannot ignore the work
of Dr Vladimir RaikQv of the Moscow Psychoneurological Clinic.
Dr Raikov's researches have been on the subject of releasing talent in
the subconscious, particularly in artistic fields. Henry Gris and
William Dick (1979) devote a whole chapter to his experimental
results, including an account of a student being hypnotised into
IRRATIONALITY 101
believing he was Paul Morphy. Grandmaster Tal was present at the
session and played six games of chess with the student, three before
and three after hypnosis. Tal observed a great change in his
opponent's demeanour and play:
Before, he looked just what he was, a young man very unsure of himself.
Now, under hypnosis, he strode about the room and sat down opposite
me with all the authority of a champion player! It was a complete
transformation. Now he was expansive, brimming with energy and
imagination, daring and at times brilliant. He was immeasurably better.
- The results of the games were 3-0 to Tal before hypnosis and 2 'h-'h
to Tal after hypnosis. Bearing in mind our knowledge of Tal as a
generous man, these can hardly be considered as conclusive evidence
that the student's play had really improved, but we can be sure that
his confidence and style were certainly altered in the hypnotic state.
Add to this some further evidence of parapsychology in the Soviet
Union and we can be sure that the subject is viewed with some awe:
From CIA agents come reports that the Russians were able to influence
telepathically the behaviour of people, alter their emotions or health,
and even kil1 at long distance by using only psychic powers (Gris and
Dick, 1979).
Both Spassky and Korchnoi had grown up in a culture abounding
with such rumours of parapsychological possibilities. It is not
surprising that their fears occasionally rise to the surface.
This is not the place to enter into a long discussion of what might
really be possible in the sphere of psycho-kinesis, or hypnosis at a
distance. The Cambridge parapsychologist Dr Carl Sargent finds it
more plausible that Zukhar was supporting Karpov than that he
might have been hypnotising Korchnoi against his will. He suggests
the possibility that Zukhar had established a strong rapport with
Karpov in pre-match hypnotic sessions, enabling him to use that
rapport to support Karpov during the games.
Even this may be fanciful, though one thing is clear: whatever the
parapsychological effect a man like Zukhar might be capable of, it
can only be a fraction as effective as the psychological effect caused
by the mere belief that he is doing something. Once Korchnoi had
complained about the mysterious 'hypnotist', Dr Zukhar became a
valuable weapon for Karpov. He had only to be in the same room in
order to affect adversely Korchnoi's emotional state.
102 IRRATIONALITY
As far as is known, such paranormal forces as were complained of
by Spassky and Korchnoi cannot be shielded or hidden from by
retreating to a secluded cubicle or by having the offending person
moved to the back of the hall. Such psycho-kinetic effects are not
diminished by walls or distance. The main evidence against any
paranormal explanations of the complaints of these two
grandmasters is that their play in both cases improved after taking
their home-made remedies. Had there been anything serious to
worry about, there would have been no marked improvement.
Whether a parapsychological disturbance of players' thought
processes is possible at all must remain an open question. These case
histories seem to admit more easily of a purely psychological
explanation.
9 Therapeutic Value?
Chesse-play is a good and wittie exercise for the mind of some kind of
men, and fit for such melancholy persons as are idle and have
impertinent thoughts, or troubled with cares, nothing better to distract
their minde and alter their meditations; invented (some say) by the
General of an army in a famine to keepe his soldiers from mutiny.
But if it proceed from overmuch study, in such a case it may doe more
harme than good; it is a game too troublesome for some men's braines,
too full of anxiety, all out as bad as study; and besides it is a testy
cholericke game and very offensive to him that loseth the mate.
Robert Burton. Anatomy of Melancholy, 1626.
The game of Chess is not merely an idle amusement; several very
valuable qualities of the mind, useful in the course of human life, are to
be acquired and strengthened by it, so as to become habits ready on all
occasions: for life is a kind of Chess, in which we have often points to
gain, and competitors or adversaries to contend with, and in which
there is a vast variety of good and ill events that are, in some degree, the
effect of prudence, or of the want of it.
Benjamin Franklin, The Morals of Chess, 1786.
Throughout the ages, chess has had its propagandists and its
detractors; the former so much in love with the game as to be blind
to any possible harmful side-effects, the opponents of chess
equally one-sided in their critical attitudes. On the one side of the
argument, chess is praised for its beneficial effect on various human
faculties. According to Benjamin Franklin, it teaches us foresight,
circumspection and caution. Later writers added will-power and self-
control to the list, while Wilhelm Steinitz (1889) saw no limits to the
power of chess:
104 THERAPEUTIC VALUE?
It is almost universally recognised as a healthy mental exercise, which in
its effects on the intellectual faculties is akin to that of physical
gymnastics on the conservation and development of bodily strength.
Moreover, the cultivation of the game seems also to exercise a direct
influence on the physical condition of chess players and the
prolongation of their lives, for most of the celebrated chess masters and
authors on the game have reached a very old age, and have preserved
their mental powers unimpaired in some instances up to their very last
moments.
This was indeed the generally accepted nineteenth-century view of
the value of chess; as Adolf Anderssen expressed it, chess was 'the
gymnasium of the mind'. Yet as the game developed n ~ o an ever
more competitive sport, it developed a strong undercurrent of
dissenting views. The detractors could also produce evidence to
demonstrate the power of chess as a possibly malign influence.
Steinitz himself had died in an asylum for the insane, while the
history of world championship chess from Morphy to the present day
is littered with symptoms of paranoia. The encouragement of chess
among schoolchildren has been opposed on the grounds that pursuit
of the game develops all the worst features of competitiveness: greedy
ambition and a delight in tempting mistakes from rivals. Yet a recent
study supported by the Ministry of Education in Venezuela claims
results demonstrating that the study of chess in schools leads to an
iJDprovement in IQ scores.
The question is simple: [s Chess Good For You? The claims on
both sides are extravagant: chess may drive sane men mad, according
to one view, yet has proved of undoubted usefulness in therapy for
mental disorders. Where does the truth lie? Let us examine some case
histories, beginning with the evidence for the prosecution. Many
witnesses may be called, but the heavyweights are Morphy, Steinitz
and Rubinstein.
The story of Paul Morphy is well known. At the age of twenty-one
he crossed the Atlantic to Europe to challenge the strongest masters,
having already proved himself without peer in America. His victories
demonstrated convincingly. that he was the greatest player of his day.
On his return to America he tried unsuccessfully to practise in his
chosen profession at law. He wanted to be a lawyer but found that he
was only taken seriously as a chess player. He became progressively
more disturbed and developed delusions of persecution centred
around accusations that his brother was trying to steal his
THERAPEUTIC VALUE? 105
patrimony. On Morphy's death from apoplexy, the verdict of the
New York Sun .was that the strain of playing blindfold chess had
produced a ~ b r i n fever' which drove him insane and then killed him.
The career of the first official World Champion, Wilhelm Steinitz,
lasted considerably longer than that ofMorphy, but the end of his life
was similarly tragic. Delusions led to his being committed to an
asylum where he died at the age of sixty-four. Morphy had played
almost no chess during the last thirty years of his life; Steinitz had
continued competing in tournaments to within a year of eis demise.
Finally, the great Polish grandmaster Akiba Rubinstein provides
perhaps the saddest story. Always uncommunicative and nervous,
his condition slowly deteriorated into catatonia. His polite shyness
was such that he would not sit at the board when it was his
opponent's move, while his mental problems included an imaginary
fly which bothered him during tournament games and kept him
awake at night. Yet during his best years Rubinstein was one of the
few grandmasters who could be considered a genuine contender for
the world championship. Finally the strain of tournament chess
proved too great for his delicate mental state. His last twenty years
were spent away from chess competition in poverty. He died at the
age of eighty.
One may list many more great chess players who suffered
symptoms of mental disorder but the question remains whether the
obsessive nature of chess can be held to blame for their condition.
Were these men obsessive characters, psychological misfits who
found in chess an outlet for their unusual talents and a refuge from
the real world?
Before approaching that question, let us examine the evidence
from the other side. There are many cases of chess showing its value
in the therapy of mental disorders. The following is a typical
example, reported by R.Pakenham-Walsh (1949). He writes of a
patient at Lancaster Moor Hospital, suffering from recurrent mania.
Within the narrow confines of the hospital, he had long been
regarded as almost invincible at chess. Ordinary methods of
treatment had brought about no improvement in his mental
condition, but his strength at chess provided a means of re-
introducing him to normal society. He was taken to Lancaster chess
club, where he lost a game to their top board player, but impressed
sufficiently to be incorporated into their team. His success led to a
great interest in chess at the hospital, which formed its own team and
106 THERAPEUTIC VALUE?
played several matches. Dr Pakenham-Walsh reports that the
regular players in the team comprised one case of recurrent mania,
six schizophrenics, one manic depressive and one high-grade
defective. The matches were very popular, 'especially on one
occasion when our hosts provided beer instead of tea'. (In that
respect at any rate they seem to resemble most normal club chess
teams.) For the record, the result of their first match was a 4-4 draw
with the City club.
Dr Pakenham-Walsh, even before this episode, appeared to have
some belief in the applications of chess as recreational therapy. He
thought it an appropriate exercise since 'the intricacies of chess
should have a special appeal for those whose minds are absorbed
with abstract problems, particularly schizophrenics'. For that reason
one might expect a higher incidence of chess interest among mental
patients, though he adds that 'the schizophrenic is by nature
unsociable, and may prefer to work out imaginary games by himself
or solve the problems found in newspapers'. He ends his account with
general approval of the role of their chess-playing adventures in
improving the condition of his patients and with an intriguing
suggestion that chess might be used in similar cases as more than
merely a form of recreational therapy. He suggests that it might
provide a form of personality and intelligence test which could be
used to detect and measure differences in a patient before and after
treatment. The cautious player might become reckless, or the
attacking player defensive. Others have speculated on the effect of
such brain operations as lobotomy and leucotomy on chess skill but
as far as we know no such surgery has been performed on strong
players. 'I am already convinced', concludes Dr Pakenham-Walsh,
'that an attack of insanity does not necessarily interfere with the
competence of a good chess player'.
Others have reported more specifically on the benefits of chess in
the therapy of individuals, usually suffering from forms of
schizophrenia. The game provides an outlet for hostile impulses and
it is seen as a social experience in which the acts and wishes of another
person have to be taken into consideration. The rules of the game
provide a discipline which has to be adhered to and the emotions
generated by the game have been used to touch off valuable
digressions in which patients are able to talk about their feelings.
Above all, the fact that chess is a game and not real has made it easier
for patients to exert some control over their emotions and to master
THERAPEUTIC VALUE? 107
them, at least to some extent.
So properly controlled, the game of chess can provide a small
world through which the mentally disturbed can be encouraged to
come to terms with the real, larger world. The chessboard may
provide a means of expression and communication for someone who
is unable to utilise more normal means. Players of chess are
exchanging ideas, carrying on a discussion or even argument within
highly structured rules and in an environment in which everything is
under the control of the player. For anyone unable to cope with the
unpredictability of the real world, chess has much to recommend it.
But what of those who initially can cope with reality but nevertheless
choose to devote themselves to chess?
A t face value, the assets of chess seem clear, though at different
levels of play the lessons taught by chess may not be the same.
Benjamin Franklin ends his account of the benefits of chess with the
following:
And lastly, we learn by Chess the habit of not being discouraged by
present bad appearances in the state of our affairs; the habit of hoping
for a favourable chance, and that of persevering in the search of
resources. The game is so full of events, there is such a variety ofturns in
it, the fortune of it is so sudden to vicissitudes, and one so frequently,
after contemplation, discovers the means of extricating oneself from a
supposed insurmountable difficulty, that one is encouraged to continue
the contest to the last, in hopes of victory from our skill; or, at least,
from the negligence of our adversary.
Sadly, Benjamin Franklin betrays in that paragraph his lack of
skill as a chess player. Any stronger player will have learnt precisely
the opposite lesson from chess: that a lost position is made no better
oy a Micawberish hope that something will turn up. One must fight
and preserve as much optimism as possible when affairs are bad; one
learns the art of opportunism, but one also learns not to rely on the
mistakes of the adversary. Above all, chess teaches us to live with the
consequences of our own decisions, whether they were good or bad.
Of Franklin's other beneficial lessons of chess: foresight,
circumspection and caution, there can be no disagreement. But
before rushing into a wholehearted recommendation of chess, we
ought to compare its value with that of other games. Might one not,
for example, make the same claims as have been advanced for chess
in favour of Space Invaders? There is a pastime which clearly teaches
108 THERAPEUTIC VALUE?
us foresight, circumspection and caution. Also one might add
concentration, realism and manual dexterity. Yet nobody (as far as
we know) has advocated Space Invaders as deserving time on a
school curriculum. Any such suggestion, of course, is facetious, but
gives the lie to the facile explanation why chess is good for us. We
must look deeper into the nature of chess to understand its effects
and discover whether the faculties developed through the game of
chess may be transferable to other activities. To argue that a game
which demands concentration and self-control necessarily teaches us
to apply those qualities in other areas is as mistaken: in the case of
chess as it is for Space Invaders.
The disciplined thought which chess requires is unlike that of most
other games. Concentration is essential, of course, but more than the
unflagging attention necessary to carry out an endless routine or
repetitive task. In chess, unlike most video games, each game leads to
a totally new position, in which one may be applying techniques
already learned, but the conclusions and decisions will necessarily
be novel. This constant stimulus of new problems, or at least
variations on old problems, is what gives chess a life of its own.
Unlike games with cards or dice, chance, in theory anyway, plays no
part. And finally, chess is a game of complete information - all the
pieces are fully visible and their powers calculable. In practical terms,
chess provides an infinitely variable world, but one in which at any
given moment everything is known. It is an ideal model for anyone
who wants complete control over his own destiny.
Just as the mini-world of the chessboard can be a stepping-stone
towards learning to control one's life in the real world, so can it be a
step in the opposite direction. Obsession with chess, as with anything
else, can cause alienation from the real world. Stefan Zweig's
Schachnovelle, 'The Royal Game', gives a brilliant account of the
chess obsession taking over a healthy mind. But that is a tale
primarily of obsession, not of chess. To an obsessive personality, a
preoccupation with chess may indeed be considered dangerous, but
taken in moderation it can be as beneficial as any other drug. Let the
last word go to grandmaster Mieses (1940):
I consider it very Questionable indeed that chess talent implies any gift,
even in minor proportions, for other fields of mental activity; or that
aptitude for chess enriches the mind universally. In this connection I
should like to warn young people, at all events those yet at their studies,
against any too intensive preoccupation with the game. It is true that
THERAPEUTIC VALUE? 109
chess is one of the noblest of the mental recreations, a real 'stamping
ground' of cleverness; but it contains a world all of its own, an abstract
world of strange charm. Whoever has once experienced this fascination
may easily succumb to it and thereby develop one-sidedly; particularly
since chess, as fundamentally a game of combat, lends powerful impetus
to one's ambition to improve in it. It is precisely the talented youngster
who is most exposed to this danger. Only he who has attained a certain
degree of completion to his general education and spiritual
development and whose character has ·passed the moulding stage may
devote himself freely to the goddess of chess without fear of the
consequences. The noble game has its depths, in which many a fine and
gentle soul, alas, has vanished.
Should a future government of any country decide that chess has a
potentially harmful effect on its practitioners, they could well
consider adopting this paragraph of Mieses as the mandatory health
warning on every chess set.
10 The Origins of Skill
In previous chapters we have considered chess as a highly intensive
form of pattern recognition, and given an account of the sinister
urges which, according to some psychoanalysts, provide its motive
force.
We now turn to a less recondite matter - the social factors which
seem to be related to aptitude and enthusiasm. What kind of person
is likely to be attracted by chess, and what cultural background is
likely to foster an interest in it? In favour of chess, it has often been
remarked that today it is classless, and transcends differences of race
and nationality. This is true and is certainly a powerful asset. On the
other hand there are marked differences in the skill of different
groups. Certain nations do perform consistently better than others.
Some countries possess more enduring chess traditions than others,
and it has been claimed that such traditions are closely related to a
general cultural or educational level of the population. Indeed, some
would want to say that chess prowess is an index of culture.
Soviet policy, of course, represents the most obvious self-
conscious awareness of the importance of chess in the community.
When Cuba fell within the Soviet orbit. and Castro rose to power, a
trade delegation headed by Mikoyan included Grandmaster Keres in
its entourage. But before the intense politicising of chess, which had
its roots in the 1917 revolution ('Chess cannot be apolitical as in
capitalist countries' - Ilyin-Zhenevsky), there had been no attempt
on the part of governments to use chess as a weapon for raising the
cultural level of the broad masses. Hence, without State intervention,
any relation which can be observed between power and chess is a by-
product rather than a direct consequence of social policy. We might
start by supposing that the more powerful, or the more prosperous, a
THE ORIGINS OF SKILL 111
nation, the greater its skill at chess. This is a well-known argument,
and in the history of chess it is roughly true. But it is probably not
distinctive. An interest in other arts (or sciences) may also be
correlated with economic power. In Marxist terminology, such
cultural achievements would all be part of a 'superstructure'
controlled by an economic base. But perhaps this argument should
be modified because totalitarian powers have been known to exert a
control over the content of art and the methods of scientific research.
Chess could be assumed to be a more accurate reflection of power
and prestige because its abstract nature renders it immune to
criticism.
Let us take a brief and over-simplified view of the history of chess.
The oldest European authors flourished in Spain and Portugal
around 1500, chess having already been introduced by the Arabs in
the late Middle Ages. During the Renaissance the names of Polerio
and Greco stand out in Italy. In the eighteenth century, when France
dominated the whole of Europe, chess was seen at its best in the play
of Philidor and Labourdonnais. Finally, in the nineteenth and
twentieth centuries, the focus of strength shifted towards Great
Britain, Germany and the United States, quite apart from what
might be called its cultivated explosion in the USSR.
It is of considerable interest to note that the great chess writer Reti
seemed unaware of this explosion. But then, in 1923, its effects had
hardly begun to be felt, especially in Central Europe. (Indeed, the
real mastery of the Soviets only became apparent after the end of the
1939-45 War when it was manifested in the great Groningen
Tournament of 1946. won by Botvinnik; in the World Championship
Tournament in 1948, again won by Botvinnik; and in the Radio
Matches of 1945 in which both the Americans and British were
convincingly trounced by large margins.)
What concerned Reti was the supposed American threat to
European ideals, and in expressing this concern he was the first
author to claim the detection of cultural traits in the style of
individuals:
Today we see in chess the fight of aspiring Americanism against the old
European intellectual life: a struggle between the technique of
Capablanca, a virtuoso in whose play one can find nothing tangible to
object to, and between great European masters, all of them artists, who
have the qualities as well as the faults of artists in the treatment of the
subject they devote their lives to: they experimentalise and in striving
112 THE ORIGINS OF SKILL
after what is deep down, they overlook what is near to hand.
At the last London Congress, with the time limit so unfavourable to
the European type, they succumbed before Capablanca. Yet they go on
investigating and building further. Who will come out of this struggle
victorious? Nobody can prophesy the answer. But one thing is certain.
If Americanism is victorious in chess, it will also be so in life. For in the
idea of chess and the development of the chess mind we have a picture of
the intellectual struggle of mankind. (Reti, 1923)
At the least this is well written, but, as so often with fine rhetoric,
the spell of the words detracts from the force of the argument. Is it
really true that Capablanca's limpid style is lacking in soul, a matter
of effortless technique, and in some (unclear) way symptomatic of
'Americanism'? One might just as well say that Botvinnik's resilient
style is typical ofths class struggle within International Communism.
But once started on the game of detecting national characteristics,
Reti gets lured into making one further step. He adds a footnote to
his peroration: 'I should like to add here, that the Americanism of
Capablanca's play shows itself in a milder, more attractive garb,
probably (as was the case with Morphy) by reason of his Latin
ancestry'. Elsewhere in the book, Reti finds reflected in the 'broad
design' of Schlechter's play the 'airiness of Viennese art and music'.
A great deal of this is a harmless 'poetism' - a conjuring up of
analogies which may help one to appreciate the style of a particular
master. But such observations clearly have no scientific validity: they
would only have this if the games played by masters in country x
could be stylistically distinguished (without knowing their origin)
from those played by masters in country y. This seems unlikely. What
is interesting about Reti's poetic suggestions is the ease with which
certain characteristics can be projected on to an abstract system.
Chess becomes an ink-blot (projection) test, and the psychologist
might feel inclined to say that in the passages quoted we learn more
about Reti than about chess. More serious, however, interpretations
of this kind provide an unfortunate precedent for the frenzied attacks
of Alekhine on 'Jewish chess'. This we shall consider shortly.
For the moment let us abandon the dreams of racial origin
reflected in chess, and turn to the indisputable evidence that some
countries consistently perform better than others. Roughly, as Reti
divined, excellence in chess mirrors the wealth of the nation. This has
certainly been true in the past, and even today the Third World has
produced very few great players. Perhaps this is not surprising, but
THE ORIGINS OF SKILL 113
this picture of the growth of chess spontaneously following the
increased leisure made possible by wealth is complicated, as we have
already noticed, by the extensive state support made possible
in Communist countries. The dominance of the Soviets since
the 1939-45 War has been manifested in the Olympiads with an
almost monotonous regularity. It is, however, the curious
exceptions and irregularities which are of more interest. Lying
behind the performance of the Soviet team we generally find
Hungary, Yugoslavia and the USA. But Poland, which it might be
thought has contributed a substantial amount to cultural
achievements. lies a good way behind in the race, in spite of its great
chess tradition - one thinks of Akiba Rubinstein (1881-1961).
Similarly, the sudden flowering of chess talent in the United
Kingdom, with its crop of grandmasters in the 1970s, would hardly
be attributed to economic prosperity. It has been said that high
unemployment is a useful precondition for producing good chess
players in culturally developed countries. One might compare the
UK in the 1980s with the USSR in the 1950s. Although the USSR has
never had unemployment there are few satisfying outlets for creative
work, and the opportunities afforded by a career in chess must have
seemed attractive.
In any case, the competitive aspect of the olympiads can be
overstressed. Just as important seems to be the friendly
rivalry between players from very different backgrounds. A similar
spirit, incidentally, is strongly expressed in international corre-
spondence chess - in spite of the fact that the players do not actually
meet they sometimes express a wish to help each other if they do visit
each other's countries. Such friendly relations transcend the
competitive spirit of winning (or losing) which brings glory and gold
medals to victorious teams. Not for nothing is the FIDE motto:
'Gens Una Sumus'.
The establishment of a 'league table' of nations is somewhat
ephemeral, but if we were pressed to define the social conditions
which make for success, we would cite (a) the existence of an
autonomous strong chess tradition, and (b) substantial financial
support for training and education. This will tend to produce masters
and grandmasters which, in turn, will set a standard for the rest. It is
indeed gratifying that private enterprise in the United Kingdom has
in recent years given such support to the organization of chess events.
It is, however, worth taking a closer look at one particular cultural
114 THE ORIGINS OF SKILL
group because it claims a disproportionate number of grandmasters
and because its success is not easily attributed to extrinsic social
factors. Alexander (1973) has pointed out that people always ask:
'Why are the Russians so good at chess?', but almost never the
equally pertinent question, 'Why are Jews so good at chess?'. As we
have hinted, the question about Jewish prowess is more interesting
and baffling because no organizational support for this group is
evident. Hence, Alexander suggests that a specific interest in chess
may have arisen in Jews because of a need to excel in activities other
than those from which they have been so long excluded. Indeed,
Alexander buttresses his argument by pointing out that, once
support had been provided by Israel, then the fighting qualities
needed for top-level chess declined. In 1973 there were no Israeli
grandmasters. This is an ingenious hypothesis. Apart from the need
to excel, one could add the proverbial Jewish enjoyment of
argument, and the precision which goes with good argument, as
contributory factors to success. It is perhaps significant in this
connection that Akiba Rubinstein is said to have abandoned the
study of the Talmud in order to devote his life to chess.
Whatever the explanation of Jewish success the facts are beyond
dispute. Indeed, Alexander (perhaps tongue in cheek) claimed that
the chess world, at least in former times, could be ordered into four
groups from strong to weak:
Russian Jews
Russian Non-Jews
Non-Russian Jews
Non-Russian Non-Jews
The implication is that the last group has not got much going for
them, and had better pack their bags and leave the tournament hall.
It is a plausible enterprise to consider the potential which cultural,
or racial, groups seem to possess for chess excellence, and to
speculate about the reasons, but considerable caution is needed
because of the controversial assessment of the roles of genetic and
environmental contributions in any area ofintellectual achievement.
As we argued previously, it is even more difficult to make out a
serious case for the existence of racial (or cultural) characteristics in
the way in which a person plays chess. It will be remembered that Reti
saw an Americanism in Capabalanca's play expressed in a 'milder
THE ORIGINS OF SKILL lIS
and more attractive garb by reason of his Latin ancestry'. This
observation should probably not be taken too seriously - perhaps it
is no more really than saying of a style of argument that it is 'very
French'. But a shocking (and slightly dotty) echo of it was heard in
Nazi-occupied Holland in 1941. Under the title 'Jewish and Aryan
Chess', an article under Dr Alekhine's name appeared in Deutsche
Zeitung in 'em Nederland, and was reprinted in Deutsche Schach-
zeitung. After the War a bitter argument raged about the authorship,
but (according to Golombek, 1977) many years later, after
Alekhine's third wife had died in Paris, among his papers the
manuscript of the disputed articles was discovered in his
handwriting. Lacking in sustained argument, and full of abuse, the
original article tried to maintain that Jewish chess is essentially
defensive, materialistic, and opportunistic. Three quotes are
sufficient to bring out the impoverished quality of his thought.
It is becoming more and more apparent that the purely negative
Jewish conception of chess (Steinitz - Lasker - Rubinstein -
Nimzowitsch) perverted. for half a century, the logical development of
our art of battle . . .
Staunton's defeat at the hands of Anderssen was in reality much,
much. more than a decision between two chess masters; its significance
lay in the fact that it spelt the defeat of the English-Jewish idea of
defence at the hands of the Germano-European idea of aggression ...
Are the Jews, as a race, gifted for chess? After a chess experience of
thirty years, I should answer this question as follows: Yes, the Jews are
extremely well endowed with the ability to exploit the ideas of chess and
the practical potentialities entailed; but, as yet, no real chess artist
of Jewish origin has existed. I would mention (and only give
outstanding names) the following creative representatives of Aryan
chess ... As to the 'Jewish harvest' for the same historical period, one
cannot but call it poor and meagre. Apart from Steinitz and Lasker,
various groups might profitably be examined in historical sequence ...
Three articles of this kind appeared under Alekhine's name, the
last one published in Pariser Zeitung. They were translated and
reprinted in Chess (August 1941, October 1941, January 1942). It is
difficult to believe how anyone could have taken them seriously.
Their sole interest, apart from their blatant distortion of truth, is the
way in which a purely intellectual exercise can be used as a vehicle for
political propaganda. Any rational consideration shows that it is
dubious (on psychological grounds) to read defensiveness, or
opportunism, or anything else, into the styles of particular racial
116 THE ORIGINS OF SKILL
groups. People will find there what they want to find, and overlook
what they want to overlook.
What other groups can be characterized by a special interest; or
lack of interest, in chess? What about women? It is indeed true that
these days a spectator at any major tournament will see in the
audience a large variety of different types of individuals, of all ages,
classes and professions (especially, it might be noted, a collection of
eager young schoolboys), but the singular fact stands out that they
will be predominantly male. We might conclude that women are less
interested in chess than men, and hence that they are not so good at it.
But are they less good because of a lack of interest, or less interested
because they do not do so well? There are a variety of problems here,
and our personal experience suggests that we should tread with care.
Of course, the possibly stereotyped assumption springs to mind -
women (as a whole) tend to be more practical than men, and less
interested in abstract thought. That fits the facts with which we are
concerned, but it is the source of the sex difference, rather than the
manifestation of it, which is of interest here.
Under the sub-title 'From a Woman', Leonore Gallet wrote a letter
about chess to Edward Lasker, which appears along with other
interesting letters, in Chess for Fun and Chess for Blood (Lasker,
1942) .
. . . I don't consider it possible for any woman, though, to become a
chess master. She won't be able to keep her mind on the game long
enough without letting her thoughts wander. When she thinks of a
beautiful move she is liable to think how beautiful she looks in making
it. Then there is that sale she saw advertised! Oh, and so many other
things!
You always say chess trains one to concentrate. I don't believe a word
of it!
Even at the time of writing this comment was factually wrong.
Vera Menchik, probably the strongest woman player ever, killed by a
flying-bomb in 1944, held her own with male masters. But it is the
tone of the letter (fitting the male stereotype of femininity) which
might perturb the adherents of feminism. It would seem that not all
women regard themselves today in the same way as they evidently did
forty years ago . How do we set about explaining the inferiority of
women in the male-dominated sphere o( chess? There are at least
three rough theories which could account for the discrepancy
THE ORIGINS OF SKILL 117
between the sexes, but before considering them it is worth pointing
out that we have sometimes heard the (true) statement, 'Women
don't play chess well', instantly paraphrased as the (indeterminate)
statement, 'Women can't play chess well'.
First, there is the cultural deprivation theory which attributes any
lack of achievement by women to the way in which our existing
society is organized. In a broad sense the central notion is
incontestable - women are still discriminated against in a wide
variety of ways. More important in the present context, it is assumed
that their mentality is in some way different from that of men -
'intuitive' as opposed to 'logical'. Radical feminists attribute such
differences (and any others they can find) to a cultural conditioning
which starts with infancy. On top of any specific differences in
mentality, there is the undoubted fact, expressed in Leonore Gallet's
letter, that women have more claims on their attention than men, a
difference which wilJ persist until sex roles are equalised. Consistent
with this theory is the fact that, in most Western countries at any rate,
girls are not encouraged at a tender age to take an interest in chess,
just as they are less motivated to take an interest in the sciences.
There are, of course, striking exceptions to this generalization, but
statistically it seems to be roughly true. Sex roles, whether male or
female, tend to be inculcated by insidious social pressures.
Outside our own culture there are some interesting differences.
The USSR, and more specifically the Caucasian Republic of
Georgia, have produced at least four 'lady grandmasters' - the
famous Nona Gaprindashvili (who won the World Title in 1962),
Maya Chiburdanidze (the reigning World Champion), Nana
Ioselani, and Nini Gurieli. This flowering of talent in one Soviet
Republic is explained by Kotov (1980) as due to the dedication and
enthusiasm of V.Karseladze and his chess school. It remains,
however, of interest that such players do not generally compete
successfully against the best men players, and their grades are not
equivalent to their male counterparts. Historically, the case of Vera
Menchik, trained by the Hungarian grandmaster Geza Maroczy,
has already been mentioned. Some male grandmasters, including
Euwe, were her victims, and a club existed of male players who had
been beaten by her. How she would have performed in contemporary
chess is unclear. On the whole, it seems fair to say that even with
intensive training women do not do as well as men.
The second theory is really related to consciousness induced by
118 THE ORIGINS OF SKILL
cultural deprivation. The aspirations, or expectations, about
women's performance may exert a limiting force upon their skill.
Before Roger Bannister ran a mile in four minutes it seemed an
impossible feat, but now several people have done it, and it does not
seem extraordinary. (The chess analogy would be Philidor's feat in
the eighteenth century of playing two simultaneous blindfold games,
which was hailed at the time as one of the greatest achievements of
mankind. In 1960 the Hungarian international master, Janos Flesch,
played 52 games without sight of the board.) The important thing is
that an expectation, or rather a norm, especially one held by women
themselves, may hold back their competitive skill. In addition,
women are generally trained by men, and it seems quite likely that
this may induce some feeling of inferiority. (Even in the Soviet
Union we know of no woman trainer.) In a sense, they are
indoctrinated into playing bad chess. And then, in contrast to their
training by men, they tend to play only against each other. Hence
they fail to qualify for the highest events. There is no break through
the norm. At the moment there is no woman rated in the top 300 in
the world, and it is probably true to say that since Menchik none has
reached the top 100. On this theory, however, the performance of
women could be changed if their consciousness were to be
transformed. The attempts being made in the Republic of Georgia
are a brave step in this direction. Let us hope they will succeed.
There are some interesting analogies. In the nineteenth century, or
even in the early years of the twentieth century, the cultural and
social background of the typical chess player was generally that of the
upper middle classes. It was doubtless considered that chess was an
appropriate means of expression for gentlemenl of leisure, but
inappropriate for others. Today we see chess much more widely
diffused in the community, to such an extent that it has a good
claim for being classless. A limitation due to social stratification has
been annulled. Even more remarkable is the lack of British
grandmasters until the 1970s. Indeed, it could be argued that the
chess being played by leading British playe_rs in the 1960s was about
as strong as that of today's strongest women players. What has
happened here is that in the 1960s the next goal was not in sight. A
breakthrough had to be effected, and once it had occurred, several
others were able to exploit it. We have already drawn attention to the
four-minute-mile phenomenon, and the same sort of thing seems to
have occurred in male chess. On this account women play chess less
THE ORIGINS OF SKILL 119
well than men because their own goals (possibly set by men) are not
high enough.
The third theory, which can be divided into two components, is
biological. The qualities demanded by high-level chess are, on the
whole, less compatible with the female nervous system. The
differences between men and women in this sphere are innate rather
than culturally conditioned. (This hypothesis may not be true, but it
is certainly no more 'sexist' than pointing out that most men are taller
than most women.) The lower degree of physical strength shown by
women may be correlated with a lower capacity for sustained
concentration over a five-hour session. This has its parallel in the
notorious effect of the ageing process in male players during the fifth
hour of play. Perhaps even more important than a relative inability
to concentrate over long periods of time is the ability to sustain that
aggression which is vital in the will to win. Nobody would suppose
that women are less aggressive as a sex, but men might be inclined to
suppose that women do not (for whatever reason) enjoy sustaining
aggression in "a single-minded way. It has been pointed out, not
altogether facetiously, that since women are undoubtedly nicer than
men they play chess less well. It has also been claimed that since
women are generally less encouraged to be competitive, those who do
play serious chess tend to be over-competitive and over-motivated,
and hence suffer more from irrationality in their play. Of course,
a lot of these views may not be free from (male) stereotypes and
preconceptions about female mentality. But just look at the terms
which might be used to describe playing chess: sustained, abstracted,
combative, absorbed in a geometric matrix. They seem to comprise a
rare trait, but one which looks more male than female.
The biological theory finds more specific support in some recent
research. It has long been known that women are slightly better at
verbal intelligence test items than men, and that conversely men are
better at the spatial items. More recently, Jensen (1980) has shown
that these differences are more pronounced at the top end of the
scales. Thus female intellectual excellence shines in linguistic skills,
and male in spatial skills. But, as we have already pointed out, chess
seems to be the spatial-intellectual task par excellence. Therefore,
women would not be expected to be so attracted towards it, nor
would they become so good at it. Once again, it must be stressed that
there are exceptions to this generalization. Apart from Vera Menchik
there was a Mrs Baird in the last century who was a noted problemist.
120 THE ORIGINS OF SKILL
If this theory were true, then of course women would not be expected
to catch up with men. (Nor perhaps would they want to.)
So there are three theories which could account for women's
inferiority at chess: forms of-social organization in which women's
abilities are subjugated (cultural deprivation); assoCiated lower goals
and aspirations which are a reflection of such soCial systems; and
innate biological differences. It is not feasible to assess the extent to
which these theories interact. The common climate of opinion is to
stress the dominating influence of cultural factors. This view is
plausible because it is certainly evident over a wide range of
behaviour, but it does not follow that it is the sole explanation for a
speCialised activity such as chess.
These arguments demonstrate the difficulty in attempting to
explain why particular groups of individuals excel at the expense of
others. We might look at some obvious comparisons. One might ask
why particular nations, or soCial groups, excel at (say) musical
composition, or poetry, and there is no very convincing answer. On
the whole, one can note only correlations, e.g. the flowering of
dramatic and lyric poetry in the Elizabethan Age which coinCided
with the dominance of the country as a world power, or the Irish
literary revival in the early years of the present century with its roots
in nationalism and the rediscovery of the Gaelic language, etc. In
addition to the lack of exactitude in posing historical or sociological
questions of this kind, there is something chauvinistic about
comparing groups in this way, something incompatible with the
chess ideal, 'We are one people'.
Still, when we are talking about the origins of skill, we must
consider the needs of education in chess. For instance, it would be
benefiCial if there were some kind of test which predicts chess ability.
In previous chapters we have hinted at the 'spatial component' which
underlies chess skill. One such promising test of it has reached us. In
the late 1950s the Czech physiologist and chess trainer Dr Pavel Cerny
developed a series of chess aptitude tests (personal communication).
One fairly simple one consists of a position with a white knight at al
and black pawns at c3, c6, f3 and f6 (see diagram).
The task is to move the knight·from al to bl, then from bl to cl,
and so on all the way along the first rank, visiting each square
consecutively. When h I has been reached, the knight must make its
way to a2, then proceed in the same way along the second rank. But
at no stage may the knight capture a pawn, nor stand on any square on
THE ORIGINS OF SKILL 121
which it could be captured. It follows that the second rank tour is
a2 to c2 to f2 to h2, and on the third rank c3 and f3 are omitted. The
tour is continued until the board has been covered, ending on h8.
The task must be performed as rapidly as possible, and then is
immediately performed again. The sign of a promising player is
either a good first time score (three min utes is grandmaster class, and
five minutes is a county player) or a clear improvement from first
trial to second trial. A saving of about 25 per cent seems to indicate
good learning ability.
This test was performed by a large number of young Czechoslovak
players around 1960, and had a good record of success in predicting
the future grandmasters among them. Other versions of the test
include more complex positions with the pawns replaced by other
black pieces. We are reminded of much earlier tasks such as the
Knight's Tour, in which a knight has to tour every square on the
board without retracing.
In a quite different but equally important field, it is worth
mentioning here that Dr Cerny claims to have identified good chess
players by physical performance tests. On a cycling exercise machine
he has measured the performance of schoolchildren on two tasks: a
short sprint task to measure strength, and then a long arduous task
for stamina. There were no differences between chess players and non-
players on the individual tasks, but the stamina/strength ratio was
higher for the chess players.
Pioneering tasks of this kind represent only a fraction of the
research which psychologists might devote to chess potential.
Arguably, it is important to capture chess talent in the young for
training purposes, just as it is vital to foster precocious mathematical
ability. Indeed, it is sometimes said that learning chess late in life, e.g.
122 THE ORIGINS OF SKILL
at adolescence, creates a handicap which is difficult to overcome.
Rubinstein became a very great master (with a style of 'refined
tranquility'), but he was prone to strange blunders inconsistent with
his strength. He learned chess at the age of sixteen. It was not his
'native t o n g u ~ said Reti.
In this chapter we have speculated about the origins of skill in
different groups. This has given rise to a variety of observations such
as 'Russians tend to be good', 'Jews tend to be good', 'Women tend
not to be good', and so on. We have tentatively suggested that an
interest in chess, and skill in playing it, is related both to a chess
tradition in the community and to a variety of social factors.
Financial support, whether provided by the State of from private
sources, does seem to be a critical factor. And, of course, there are
always exceptions, e.g. the spontaneous appearances of Morphy in
New Orleans, Capablanca in Cuba and Fischer in Brooklyn. It is just
this lack of predictability which makes the sources of genius of such
compelling interest.
11 Conclusion
We have examined the problems and sifted the evidence, but are we
any closer to producing an Identikit picture of the ideal chess player?
We are looking for a man with a dedication to the game which
approaches obsession, with the motivation to perform better than his
competitors and with that elusive 'chess skill', the ability to recognise
the patterns on the chessboard which are the key to deciphering the
meaning and potential of the position. Without going any further
with our description, we already encounter two major difficulties:
chess skill may not exhibit itself in any other sphere of activity, and
the high motivation necessary may stem from quite different views of
the game. This may explain why widely differing personality types
can be seen at the highest levels of chess; men like Tal and Bronstein
whose quest for originality brings a mystical element to the game; or
Hotvinnik, whose relentlessly scientific approach allowed no margin
for experimental error; or that growing band of grandmasters for
whom chess is simply a profession, to be worked at from nine to five
in the periods between tournaments, studying games and positions
and perfecting their technique. But there is always room for an
exception, perhaps simply a great chess talent who shows no other
extraordinary features. Between 1929 and 1933, the chess world was
adorned by just such a man.
Sultan Khan was an Indian villager from the Punjab who had
shown great ability at chess. The game had a long and respected
tradition in his country, but at that time India had no internationally
recognised players. The Indian rules also differed slightly from those
of the European game. Sultan was encouraged by a wealthy sponsor
of chess, Sir Umar Hayat Khan, who brought him to England in
1929. Quickly adapting to the new rules, Sultan Khan won the British
124 CONCLUSION
Championship only a few months after his arrival and followed this
with tournament successes and excellent performances leading the
British Empire team in tournaments. He showed no artistic or
cultural interests outside the world of chess, and he was unable to
read chess literature, yet within a few years Sultan Khan was
established as one of the world's greatest masters. In 1933 he
returned with Sir Umar Hayat Khan to India, never to play in
another tournament. His ambitions were fully satisfied by farming a
small property in his home village, where he lived contentedly until his
death in 1966.
Whatever theories one might advance concerning the qualities
essential in a great chess player, they would be hard pressed to
accommodate the case of Sultan Khan. Perhaps here was a case of
pure chess talent, unaccompanied even by the intense love for the
game which in most players is too strong for the relationship to be
broken. Of course, one cannot attempt to understand such a history
without reference to Indian culture. Even so, it is hard to understand
how any culture can produce a man with an appetite for chess and for
chess success, both of which were satiated after four short years.
If Sultan Khan demonstrated the height of achievement possible
on talent alone, we should ask whether such a phenomenon was a
symptom of the relatively undeveloped nature of chess at that time,
or could a mystic oriental take the chess world by storm even today?
Even in his best years, Sultan would occasionally horrify his
supporters by his appallingly bad opening play. The level of
technique is far higher in the modern game, making it correspondingly
more difficult to survive without the benefit of theoretical study.
Have the qualities of the great chess players changed as, the game
has developed? One may easily suggest natural comparisons which
indicate they have not altered much: Morphy and Fischer, Alekhine
and Korchnoi, Capablanca and Karpov are pairs from different eras
yet with similar personalities (and indeed similar chess styles). How
can this be so when the game itself seems to have undergone great
changes? The short answer is that the very nature of the game attracts
a competitive problem-solving mentality. The working life of the
modern grandmaster is very different from that of his predecessors,
but the qualities required for success have not changed much. Indeed
they are to a large extent those same qualities of dedication and hal"d
work necessary for success in any other field. When we look closely at
the work of a modern grandmaster, it is hard to escape the conclusion
CONCLUSION 125
that nowadays mere talent is not enough. In order to ensure that he
stays ahead of potential rivals, world champion Anatoly Karpov
estimated that he has to examine around 2,000 grandmaster games
each year. For each of those games his task is to assimilate the results
of, on average, ten man-hours of grandmaster labour. That is
considerably more work than the average top academic has to put in
reading relevant papers in journals devoted to his specialist topic. Yet
this is a comparatively recent development in the game. Even twenty
years ago there were considerably fewer top-class tournaments and
consequently fewer games demanding the attention of those wishing
to stay at the forefront of knowledge.
Does this mean that chess is becoming,more difficult, because it is
larder work, or easier because the untalented player now has access
to ever increasing libraries of chess knowledge? The true state is a
curious mixture of the two. Undoubtedly, now as never before lack of
chess talent can be compensated for by application and hard t u y ~
Opening systems come ready-packed together with approved middle
game strategic plans, and even the endgames which might result have
often been analysed in depth before the game begins. The player
becomes a technician armed with his manual of other peopl&:s ideas.
The leading players find increasing difficulty in the task of beating
lesser mortals as the average level of technique rises. Chess is a more
difficult game now for the player of genuine talent as the technical
content rises and opportunities for creative play decrease.
Yet, as every research student knows, a contribution to science
need not be a revolutionary new idea. The boundaries of knowledge
may always be extended in small ways. As chess knowledge develops,
it leaves an increasing number of ragged edges. The creative player
will find less scope for dramatic new ideas, but plenty of room for
minor innovations. More than fifty years ago, Capablanca suggested
that chess was suffering from a 'draw death'. The leading players
were toiling away at the same well-known opening systems, they
shared the same knowledge, and too many games ended in routine
draws. Alekhine exposed the defect in Capablanca's argument by
defeating him in a world championship match and leading the way to
a new, more dynamic style of play. Chess has lost none of its vitality
over the ensuing half-century and looks today as lively as ever.
When he thought that chess was in danger of being played out,
Capablanca suggested that it might become necessary to enlarge the
board and introduce extra pieces. This raises a fundamental question
126 CONCLUSION
about chess and its practitioners. What are the essential features of
this game which are responsible for its endurance and enormous
popularity? And to what extent could we change the rules while
preserving its essential character? These questions need to be asked
because the rules of chess are highly artificial. We could presumably
make small changes in the rules without altering the qualities of the
game. If, for example, the rules specified that bishop and knight were
transposed in the opening set-up of the pieces, we would still expect
Karpov to be the world champion (though if the change were to be
made suddenly, the knowledge base of his opening theory would
need time to be rebuilt). But what if the original rules had been those
of'randomised chess' in which each game is begun with a random
permutation of pieces along the back rank? Then opening theory
would never have developed as precisely as it has done today. and
there would be considerably less scope for the player of scientific
inclination. Probably there would be significant differences in any
table of the world's leading players.
It is interesting to speculate about the consequences of such
changes in the rules, or in the initial positions of the pieces, but we
should certainly not advocate their implementation. As we have
made clear throughout this book, the evidence of centuries of
practice shows the game to be rich enough for all tastes and strengths.
Indeed, there is irony in the fact that Capablanca's proposals were
directly motivated by the illusion of invincibility.
We really need a complete taxonomy of human activities to
appreciate the true nature of chess. It is a mental exercise, as opposed
to physical sports; it is directly competitive, compared, for example.
with crossword puzzles; and it is played by an individual, not a team
or partnership as in bridge. It is a game of complete information,
with the opponent's forces fully visible (unlike poker or bridge again)
and, perhaps above all, it is a game where luck is reduced to a
minimum, but not totally eliminated. Lastly, chess gives its
practitioners a feeling of intellectual productivity unlikely to be
equalled in any other game. The geometric beauty of chess ideas
exerts a powerful attraction on anyone learning the game and he is
hooked by the desire to create something similarly beautiful himself.
The success of the game of chess is quite remarkable. Played in
practically every country on earth, it is the most international of all
sports. Perhaps we have been lucky that the rules, formulated
centuries ago, have withstood both man's and machine's attempts to
CONCLUSION 127
play perfectly. The game of chess fulfils man's need for direct
intellectual competition. Its lasting value owes much to the fact that
it is just too difficult for anyone to master it, yet we can all make a fair
effort.
And what of the future? Chess is becoming increasingly popular
both as a participant and as a spectator sport. The intensity of
competition is appreciated by many who do not even play the game
themselves. Viewing figures for the BBC Master Game and World
Chess Cup series are known to include many non-players who enjoy
the sporting clash of personalities. For those who have previously
shunned the unpleasant nature of competition, the easy availability
of microprocessors with chess programs has provided them with a
ready opponent against whom they can test their ability.
Perhaps chess wilI have to change to keep pace with technology.
When all games are stored on computer files, opening theory will be
available at the touch of a button. Preparation for a particular
opponent will be considerably eased by asking for a print-out of all
his recent games together with all relevant theoretical improvements
on his opening play. Already knowledge-based computer programs
can play perfectly several endings in which only four or five pieces
remain on the board. Will it be fair to adjourn any games in which
such endings occur? We can easily foresee a day in the not too distant
future when all games will have to be completed in a single session
with a consequently faster time-limit than that in general use today.
We can also look forward to an answer to at least one of the questions
posed in an earlier chapter: whether there is any difference in basic
chess ability between men and women. One of the many positive
effects of the Women's Liberation movement has been the increasing
number of mixed tournaments. A new generation of young women
players is emerging who have been brought up in chess. If
they can avoid being sidetracked down the cul-de-sac of the wornen's
world championship, they show promising signs of being able to
keep pace with their traditionally superior brothers.
One question, however, which will never be answered is the one we
posed at the beginning of our discussion of the nature of chess.
Is chess a science, an art, a sport, or what? As its popularity grows,
the sporting aspects seem to assume greater importance. But the
scientific side is always growing as theory accumulates with every
tournament which passes; and without the artistry, few would be
attracted to the game in the first place. Perhaps David Bronstein will
128 CONCLUSION
be proved correct in his prediction that chess could be used as a
means of communication with other civilisations in space, since we
can convey all human emotions through the chessboard. Perhaps, on
the other hand, we shall all eventually come to realise, as our non-
chess playing loved ones have been trying to tell us for generations,
that it is all only a game after all.
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Index
Abrahams, G., 14
Aesthetics, 6,13
Ageing, effects of, 38-46
Alekhine, A., 4,5,6,18,34,39,51,90,92-4,112,115,124-5
Alexander, C.H.O'D., 36,85,93-4,114
Anderssen, A., 26,104,115
Aristotle, 9
Art, chess as, 13,17,18,22,33
Artificial Intelligence, 10,55,65-80
Baird, E., 119
Bannister, R., 118
Bartlett, F.C., 61
Baumgarten, F., 26,31
BBC, chess on, 11,48,63,127
Bekhterev, V.M., 100
Belavenets, S. V., 94-5
Benko, P., 43,98
Berliner, H., 78
Binet, A., 26,29,30,53
Blindfold chess, 28,118
Blunders, 56,88-92,97
Bogoljubow, E., 84
Boleslavsky, I.Y., 21,43
Botterill, G.S., 12
Botvinnik, M.M., 13,18,21,22,42,46,47,59,82-3,85-6,95,98,111,123
Britain, chess in, 113,118
Bronstein, D., 17,22,43,123,127
134 INDEX
Bruner, J., 14
Burton, R., 103
Capablanca, J.R., 5,20,25-7,34,39,42,111-2,114,122,124-6
Carlson, F.R., 77
Castro, F., 110
Cerny, P., 120-1
Chase, W.G., 27.52-8
Chiburdanidze, M., 117
Chomsky, N., 15
Church, chess and the, 6
Cockburn, A., 13,35
Competitiveness, 5-6,83,124,126-7
Compositions, problems & studies, 6,15,18-20
Computers, 24,65-80,127
Correspondence chess, 7,12,94,113
Creativity, 14-16
Dick, W., 100-1
Djakow, LN., 29,31,53,57
o o l i n g ~ D.J., 62
Draper, N.R., 39
Dreyfus, H., 11,58
Duchamp, M., 13,35
Educational value, 6,7
Eliskases, E., 92
Emotions. 94
Empiricism, 25
Euwe, M .• 47,51,65,91,117
Fine, R., 26,29,30,33,34,35,36,51
Fischer, R.J., 26,27,37,42,43,44,47,48,95-7,100,122,124
Flesch, J., 118
Flohr, s .. 21.51,91
Franklin, B., 7,103,107
Freud, S., 3,31
Friedel, F., 54
Fuller, P., 33
Gallet, L., 116
Gambling, 33
Game, chess as, 9-10,128
Gamesmanship, 94-5
Gaprindashvili, N., 117
Geller, E., 43,95
Gheorghiu, F., 48
Gilmartin, K., 55
Gligoric, S., 43
Golombek, H., 18.36,115
Goss, M., 56-7
Gris, H., 100-1
Groot, A.de, 29,50-6,66,74
Gurieli, N., 117
Halliday, J., 33
Hardy, G.H .• 19
Harley, B., 19
Holding, D., 57
Hort, V., 48
Hiibner, R., 25
Huss, J., 6
Hypermodernism, 13,15
Hypnosis, 4,84,98-102
Ilyin-Zhenevsky, A.F., 88,89,110
India, chess in, 10,13,123
Intelligence, 26,27,36,65-6,104
Ioselani, N., 117
Iran, chess in, 6
James I, 6
Jensen, A.R., 119
Johnson-Laird, P.N., 36,60
Jones, E., 3,31,33,35
Judaism and chess, 34,112,114-5
Karpov, A., 4,11,41-2,44,46,47,94,97,124-6
Karseladze, V., 117
Keene, R.D., 49
INDEX 135
136 INDEX
Keres, P., 43,51,90,95,110
Khan, Mir Sultan, 27,123-4
Khomeini, Ayatollah, 6
Korchnoi, V., 4,43,44,45,85,99-102,124
Kotov, A., 16,17,18,43,94,117
Kraitchik, M., 10
Krogius, N., 33,47,82
Lachman, R., 62
Language and chess, 55,75
Larsen, B., 43,48,87
Lasker, Ed., 116
Lasker, Em., 5,12,25,34,39,46,47,82-4,91,98,115
Lenin, V., 17
Levy, D.N.L., 49
Logic, 58-9
Longevity, 46
Loveday, Rev H.A., 15
Loyd, S., 20
Luck in chess, 11,83-5
Malkin, V., 56
Maroczy, G., 98,117
Marshall, F., 20-1
Marxism, 17,22,111
Memory, 30,31,53,60
Menchik, V., 116,117,118
Mieses, J., 108-9
Miles, A., 48
Milner-Barry, P.S., 36
Morphy, P., 3,26,31,34,101,104-5,112,122,124
Nabokov, V., 12
Najdorf, M., 43
Nimzowitsch, A., 39,115
Nunn, Dr J., 11
Obsession, 5,6,13,25,105,108
Oedipus complex, 31-5
0lafsson, F., 43,95
Pakenham-Walsh, R., 105-6
Paranoia, 31,104
Parapsychology, 4,98-102
Pattern recognition, 55-9,74,77
Perception of board and men, 28-9,89
Petrosian, T.V., 17,42,43,44,96
Petrovsky, N. V., see Djakow
Philidor, A.D., 28,111,118
Plato, 9
Polugayevsky, L., 27,87
Popper, K., 9,32
Psychoanalysis, 31,35-6
Puccetti, R., 77
Raikov, V., 100
Reich, S.S., 62
Reinfeld, F., 42
Reshevsky, S., 21,26,43
Reti, R., 13,18,39,50,82-4,111-2,114,122
Reynolds, R., 57
Richards, D.l., 22
Rorschach, H., 30
Rubinstein, A., 13,82,83,104-5,113-5,122
Rume1hart, D., 61
Ruy Lopez, 34
Sargent, C., 101
Schema theory, 61-3
Schlechter, C., 112
Science, chess as, 21-2,127
Selz, 0., 51-2
Shaw, G.B., 6
Simon, H.A., 27,52-8
Smolyan, G., 17
Smyslov, V., 16,21,42,43,46
Soltis, A., 16
Soviet chess, 22,35,110,113
Spassky, B., 42,43,44,63,85,95-6,99-102
Sport, chess as, 17
Stahlberg, 9., 43
INDEX 137
138 INDEX
Staunton, H., 32,34,115
Stean, M., 13
Steinitz, W., 29,103-5,115
Tal, M., 4,42,43,44,56,59,82-3,85-8,96-7,98,99,123
Tarrasch, Dr S., 8,28,39,42,98
Tartakower, S.G., 4,11,39,82
Turing, A., 5,79
Unzicker, W., 21
Vasiliev, L.L., 100
Vasyukov, E., 56
Venezuela, chess in, 104
Wason Selection Task, 60
Weenink, H., 15
Woodworth, R.S., 53
Women in chess, 116-20,127
Yudovich, M., 17
Zobrist, A.L., 77
Zukhar, V., 4,100-2
Zweig, S., 22,108