[net.chess] Gurgendidze Complex

ditzel@ssc-vax.UUCP (Charles L Ditzel) (09/20/83)

Do you have a Gurgenidze Complex?

Most people do, they look at this odd line and say 'White is much better'.
Unfortunately they're wrong.  In an effort to show the problem
I have two (!) interesting games. One  with Bobby Fischer giving his 
answer as white to the problem and not succeeding in being convincing and
then with the complex's originator demonstrating a snappy victory over
the strong Russian master Mukhin.

First the Fischer game.

This game was played in a famous team match between the USSR versus
the Rest of the World. The Soviet team won the match under suspicious
circumstances. A certain Yugoslav player dropped his game
under bizarre circumstances.  Many people have accused the fellow of
of throwing the game. This has never been confirmed.  His opponent was
ex-world champion Mikhail Botvinnik who normally should have won except...
that this fellow had an easy and good position and 'inexplicably'
made a series of bad moves. 
Anyway that's all behind us, on to the Fischer game-please note his
opponent is Tigran Petrosian (the grandmaster procrastinator). This fellow
is no slouch...he is amoung other things an ex-world champion and one of the
leading exponents of prophylaxis (prevention). Petrosian can sit back and
do little for a long time, he can prevent a threat before it enters his
opponents head...he was that good....until he met Fischer in 1971 in the
Candidates Matches at Buenos Aires. Fischer trounced him.  This game is
is a different story.

R.Fischer  -   T. Petrosian
USSR vs Rest of the World Match
Belgrade , 1970

1.e4    c6
2.d4    d5
*The belief is that we are about to enter the tepid Caro-Kann Defense.
3.Nc3   g6
4.e5    Bg7
*What we really have emerging is what the Canadian players refer to as
'the Rat'. The English refer to it as 'the Modern'. I live closer to the
world center of expertise on this opening (Vancouver B.C.) so I call it
the rat. The Vancouver B.C. players have developed an expertise unrivaled
in the world for the understanding of this defense. A young BC player
named Duncan Suttles is THE world authority on this opening and has left
a deep mark.  A good game to dig up is Fischer - Suttles...which I will
try to do...I believe it was a draw with an edge for Suttles (I don't
remember all the details I played it out years ago).
Incidentally an interesting alternative is 4....h5.  This leaves the option
open on where to put the bishop later on (note:g7 is not always the best
*place).
5.f4    h5
*Black seeks to have some play on the kingside.
6.Nf3   ....
*A main alternative is 6.Be3.
6....   Bg4
7.h3    Bf3
8.Qf3   e6
*This is a crucial move(e6) without it White attacks quickly and with effect
*using f5.
9.g3(?!)...
*Many people criticize this move and give 9.Be3 as better.
9....   Qb6!
*This is a nice move which forces white to defend the b2 and d4 pawns.
10.Qf2  Ne7
11.Bd3  Nd7
12.Ne2  o-o-o
13.c3   f6
*Another nice move(f6) threatening to play Rhf8 with strong threats.
14.b3   ....
*This allows white to prevent the Rhf8 move because of 15.Ba3.
14....   Nf5
*A natural square for the knight in these positions.
15.Rg1   c5
*Another good move...Black has a slight edge...that is, he can do more.
16.Bf5!  ....
*White now plays a defensive move which attempts to defend against
the Black initiative.
16.....  gf5
17.Be3   Qa6
18.Kf1   ....
*18.Qf3 may be a better line of defense.
18....   cd4
19.cd4   Nb8
*Reshuffling the knight to a better square.
20.Kg2   Nc6
21.Nc1!  ...
A good move. White has defended and the game is dead even.
21....   Rd7
22.Qd2   Qa5
23.Qa5   Na5
24.Nd3   Nc6
25.Rac1  Rc7
26.Rc3   b6
27.Rgc1  Kb7
28.Nb4   Rhc8
29.Rc6   Rc6
30.Rc6   Rc6
31.Nc6   Kc6
32.Kf3   draw

*This next game is a bit more decisive.

Mukhin - Gurgenidze
Riga 1975

1.e4   c6               31.Reb1   a5
2.d4   d5               32.cb6    ab4
3.Nc3  g6               33.Rc2    Rhb8
4.Bf4  Nf6(exciting)    34.Rc6    Ra2
5.e5   Nh5              35.Bc2    Ra3
6.Be3  Ng7              36.Rb3    Ra1+
7.Qd2  Nd7              37.Kf2    Ra6
8.f4   Nb6              38.Rc7    Bd8
9.b3   h5               39.Rd7    Bf3
10.Nf3 Bg4              40.Qf3    Rab6
11.Be2 e6               41.g4     hg3+
12.oo  Nc8              42.hg3    Ra6
13.Na4 Ne7              43.Rb1    Rc8
14.c4  Nef5             44.Bb3    Ra3
15.Bf2 h4               45.Kg2    Bb6
16.Rfe1 Be7             46.Qg4    Rc6
17.Rab1 Nh6             47.Rb7    Qh8
18.c5   Nh5             48.Bd5    Rg3+
19.Be3  Nf5             49.Ng3    Rc2+
20.Bf2  Nh6             50.Kf1    Ng3+
21.Be3  Bf5             51.Qg3    ed5
22.Rb2  Ng4             52.Qf3    Rh2
23.Qc1  Ne3             53.Rb6    White lost on time
24.Qe3  Kf8         After 53...Rh1+ 54.ke2 Rb1 white is
                    totally lost.
25.Nc3  Kg8
26.Bd1  Qf8
27.B4   Qh6
28.Ne2  b6
29.Bc2  Bg4
30.Bd3  Kg7

Hope these are interesting to you.
Also recommend an excellent book put out by RHM Publishers called
THE ART OF CHESS ANALYSIS by Dutch Grandmaster Jan Timman
                      ditz