1.d4
Nf6 2.c4
e6 3.Nf3
d5 4.Nc3
Bb4 [ 4...c5
Petrosjan-Fischer/Buenos Aires (8) cf/1971/0-1/40/ 5.cxd5
Nxd5 6.e4
Nxc3 7.bxc3
cxd4 8.cxd4
Bb4+ Spassky-Petrosjan/Moskau
wm(5)/1-0/31/] 5.e3
[ 5.a3 Bxc3+
6.bxc3 Thorbergsson-Fischer/Rykjavik/1960/1/2/26/]
5...0-0 6.Bd3
c5 [ 6...Nc6
7.a3 Bxc3+
8.bxc3 Na5
9.Nd2 c5
10.0-0+/- Reshevsky-Fischer/Los
Angeles/1961/1-0/28/]
7.0-0
Nc6
This position was never played befor by Fischer.
8.a3 Ba5
9.Ne2 [ 9.cxd5
exd5 10.dxc5
/\ b4 10...Bxc3 11.bxc3|^
Byrne 11...Bg4 12.c4
d4!? ( 12...Ne5
13.cxd5 Bxf3
14.gxf3 Qxd5
15.Be2 Qxc5~~
Timman) 13.Rb1+/-
Gligoric-Szabo/Beverwijk/1967/]
9...dxc4 10.Bxc4
Bb6 [ 10...cxd4
11.exd4 h6
12.Bf4 ( 12.Ba2
Bc7 13.Nc3
Ne7 14.Re1
b6 Hodos-Krogius/USSR
ch/1960/; >=12.Qd3 /\
13.Rad1 nebst eventuell Nf4 Timman) 12...a6
13.Rc1 Ne7
14.Ba2 Bd7
15.Be5 Ned5-/+
Petrosjan-Tolush/USSR ch/1951/; 10...cxd4
11.exd4 Bc7
Smith; 10...Qe7 11.dxc5
Qxc5 12.Ba2
Rd8 13.Qa4
b5 14.Qh4
b4 15.Bd2
/\ 16.Rfc1 +/- Timman]
11.dxc5 [ 11.Qd3
cxd4 ( 11...Qe7
/\ Rd8, Bd7-e8) 12.exd4
Byrne] 11...Qxd1
[ 11...Bxc5 12.Qc2
Byrne /\ 13.b4, 14.Bb2 Timmam] 12.Rxd1
Bxc5 13.b4
Be7 [ 13...Bb6
Smith]
14.Bb2+/= Byrne 14...Bd7!
Byrne [ 14...b6
15.Nf4 Bb7
16.Ng5 Nd8
17.Rac1 h6?
18.Ngxe6!+- Spassky-Krogius/USSR
ch/1958/] 15.Rac1
[ 15.Bxf6 Bxf6
16.Rxd7?? Bxa1
; 15.Kf1!? Smith; 15.e4!
Smith 15...Rfd8 ( 15...e5
16.Nxe5 Nxe5
17.Bxe5 Ba4
18.Re1! Nxe4
19.Nd4 Nd6
20.Bd5+/- ) 16.e5
Ne8 17.Ng3!
/\ Ne4-c5, Ne4-d6 17...Rac8
18.Rac1 Nb8
19.b5!+/- Timman; >=15.Ned4
Gligoric]
15...Rfd8 16.Ned4
Nxd4 17.Nxd4
[ 17.Rxd4 Byrne; 17.Bxd4?
Ba4 18.Rd2
Rac8-/+ /\ 19... b5 Byrne]
17...Ba4 [ 17...Rac8
Byrne] 18.Bb3 Bxb3
[ 18...Rxd4 19.Bxa4+/=
Byrne ( 19.Rxd4? Bxb3-/+
) ] 19.Nxb3 /\
Na5 Byrne 19...Rxd1+
20.Rxd1 Rc8
[ 20...Rd8? 21.Rc1!+/-
Byrne] 21.Kf1 Kf8
22.Ke2 [ 22.Bxf6
Bxf6 23.Rd7
Rc3= Smith] 22...Ne4
/\ 23... Rc7
23.Rc1 Rxc1
24.Bxc1 f6
[ 24...Ke8 >= Timman
25.Na5 Nd6
26.Kd3 Kd7
( 26...b5= Botvinnik)
27.Nc4 ( 27.e4
b5= Timman) 27...b5=
Smith; >=24...Bf6 25.f3
Nd6 /\ Ke7 Pachmann] 25.Na5
[ 25.f3 Nd6
26.Na5 Smith ( 26.Nc5
Botvinnik 26...e5
Purdy) ] 25...Nd6
[ 25...b6? 26.Nc6->
<< Byrne] 26.Kd3 /\
27.e4 Byrne 26...Bd8
[ 26...Ke8 /\ 27...
Kd7= Byrne]
27.Nc4 Bc7
[ 27...Nxc4= Byrne;
27...Ke7= Byrne]
28.Nxd6 Bxd6
/\ 29... b5=/+ Pachmann 29.b5
! Pachmann
29...Bxh2?! Byrne/Smith
[ 29...Ke7 30.h3
( 30.Ke4 f5+
31.Kd4? Bxh2-+
) 30...e5 /\ 31... Ke6=
Botvinnik]
30.g3 h5
31.Ke2 h4
[ 31...g5 32.Kf3
g4+ 33.Kg2
h4 34.Kxh2
h3 35.f3
f5 36.e4
Ke7 37.Be3
a6 38.bxa6
bxa6 39.exf5
exf5 40.fxg4
fxg4 41.Kg1
Ke6 42.Kf1
Kd5 43.Bg1
Kc4 ( 43...Ke4
44.Ke2+- ) 44.Ke2
Kb3 45.Ke3
Kxa3 46.Kf4+-
Timman]
32.Kf3 [ 32.gxh4
Bd6=/+ Byrne] 32...Ke7
[ 32...h3 33.Kg4
Bg1 34.Kxh3
Bxf2 35.Bd2!+-
Byrne; 32...g5?! 33.Kg2
( 33.e4? h3=
34.Be3 Bg1
/\ 35... g4 -+ 35.g4[]
a6 -/+/-+ Purdy)
33...g4 34.Kxh2
h3 35.e4
/\ 36.f3 +- Byrne ( 35.f3
f5 36.e4
Ke7 37.e5!!+-
/\ Kf1-.., Bg1 Purdy ) ]
33.Kg2 hxg3
34.fxg3 Bxg3
35.Kxg3 Kd6
36.a4 /\ Ba3 Byrne
[ 36.e4 Kc5
37.Be3+ Kxb5
38.Bxa7 g6
/\ 39... f5 = Pachmann ( 38...Kc4
39.Kf3 Kd3
/\ e5, g7-g5-g4 = Gligoric) ; 36.Kg4
g6 37.Bb2
e5= Gligoric] 36...Kd5
[ 36...Kc5 37.Ba3+
Kc4 38.Bf8
g6 39.Be7+-
Smith 39...f5 40.Kf4+-
Pachmann]
37.Ba3 Ke4
?? Pachmann [ >=37...e5
Smith 38.Kg4 g6
39.Be7 f5+
40.Kg5 ( 40.Kf3
Kc4 41.Bd6
Kd5 42.Bb8
a6 43.b6
g5= ) 40...Ke4
41.Bc5 ( 41.Kxg6
f4= ; 41.Bd8
Kd5 42.Bc7
Ke4 43.Kxg6
f4 44.exf4
exf4 45.Kf6
f3 46.Bg3
Kd5 47.Bf2
b6 48.Ke7
Kc4 49.Kd7
Kb4 50.Kc6
Kxa4 51.Be1
Kb3 52.Kb7
( 52.Kd5 Ka4
53.Kc4 Ka3=
) 52...Kc4= ) 41...b6?
42.Bxb6! axb6
43.a5!+- Purdy; 37...a6!=
38.b6 ( 38.bxa6
bxa6= ; 38.Bf8
axb5 39.axb5
Ke4 40.Bxg7
( 40.Kf2 f5
41.Bxg7 e5
/\ f4 =; 40.Bc5 e5=
Purdy) 40...Kxe3
41.Bxf6 b6
42.Bd8 Kd3
43.Bxb6 Kc4=
; 38.Kf4 g5+
39.Kf3 axb5
40.axb5 g4+!
41.Kxg4 Ke4
42.Bc5 e5
43.Kh5 f5
44.Kg6 f4
45.exf4 exf4
46.Kf6 Kd5
47.Bf2 b6!=
Purdy) 38...Kc6 39.a5
( 39.Bf8 Kxb6
40.Bxg7 Ka5
41.Bxf6 Kxa4
42.Kf4 b5
43.Ke5 b4
44.Kxe6 b3
45.Kd5 Kb4!
( 45...Ka3? ) 46.e4
a5= Purdy) 39...Kd5
; 37...Kc4 38.Bf8
Kb3 ( 38...g6
39.Be7 f5
40.Kf4 Kb3
41.a5 Kc4
42.Kg5! Kxb5
43.Kxg6 Kxa5
44.Kf6+- ) 39.Bxg7
( 39.a5 Ka4
40.a6 b6
41.Bxg7 Kxb5
42.Bxf6 Kxa6
43.Kf4 Kb5
44.Bd4+- Purdy)
39...Kxa4 40.Bxf6
Kxb5 41.Kf4
Kc4 42.Bd4
/\ 43.Ke5 +- Timman] 38.Bc5!
[ 38.Kf2 Byrne]
38...a6 [ 38...b6?
39.Bxb6+- axb6
40.a5 bxa5
( 40...Kd5 41.a6+-
) 41.b6+- Byrne]
39.b6!
f5
[ 39...e5
40.Kg4
( 40.Bf8
Kxe3
( 40...g6
41.Bh6
f5
42.Kh4
f4
43.exf4
exf4
44.Kg4
f3
45.Kg3+-
Purdy) 41.Bxg7
Kd4!
42.Bxf6
Kc5
43.Bd8!
Kb4
44.Kf3
Kxa4
45.Ke4
Kb5
46.Kd5!
a5!=
Prins ( 46...e4
Botvinnik 47.Kd6
a5
48.Kc7
Ka6
49.Bg5
a4
50.Bc1!+-
Purdy) ) 40...g6
( 40...Kd5
41.Bf8
g6
42.Be7
Ke6
43.Bd8!+-
/\ e4, Kc4 nebst Zugzwang Timman) 41.a5
( 41.Kg3!
f5
42.Kh4
f4
43.exf4
Kxf4
( 43...exf4
44.Kg5+-
) 44.Be7!
e4
45.Bg5+
Kf3
( 45...Kf5
46.Bd2+-
) 46.Bc1!
e3
47.Kg5
e2
48.Bd2
Kf2
49.Kxg6+-
Pachmann; 41.Be7
Kxe3
42.Bxf6
e4
( 42...Kd4=
Timman) 43.Kg5
Kd3
44.Kxg6
Kc4
45.Kf5
Vergleiche Partie. Gligoric) 41...Kd5
42.Be7
f5+
43.Kg5
f4
/\ Kc8/Ka8 44.exf4
exf4
45.Kxf4
Ke6
/\ Kc8, Ka8 Byrne; 39...Kd5
40.Bf8
g6
41.Be7
f5
42.Kf4+-
Pachmann]
40.Kh4 /\ Kg5-g6-c7
+- 40...f4? Byrne
[ 40...Kd5 41.Bd4
( 41.Bb4! Kc6
( 41...Ke4 42.Bd2
Kd3 43.Bc1
Kc2 44.Ba3
Kb3 45.Bf8
Kxa4 46.Bxg7
Kb5 47.Kg5+-
) 42.Ba5! Kc5
43.Kg5 Kc4
44.Kg6 Kd3
45.Kxg7 Kxe3
46.Kf6+- Pachmann; 41.Ba3?
Kc6 42.Bb2
Kxb6 43.Bxg7
Kc5 44.Kg5
Kd5 45.Kf4
b5 46.a5
b4 47.Bb2
Kc4 48.Ke5
Kd3 49.Kxe6
Kxe3 50.Kxf5=
Pachmann; 41.Be7 Kc4
( 41...Ke4 42.Bg5
g6 43.Kg3
e5 44.Bh6
Kd5!= Wade) 42.Bg5
e5 /\ f4 = Gligoric; 41.Bf8
g6 42.Kg5
Ke4 43.Kf6!
Kxe3 44.Kxe6
Kd4 45.Kd7
f4 46.Bd6
f3 47.Bg3+-
) 41...e5 42.Bc3
f4! ( 42...Ke4
43.Kg5 f4
44.exf4= Gligoric)
43.exf4 exf4
44.Kg4 Kc5
45.a5 ( 45.Ba5
g5 46.Kxg5
Kd6 47.Kxf4
Kd7 48.Kf5
Kc8 ; 45.Ba5
g5 ) 45...g5
46.Kxg5 Kd6
47.Kxf4 Kd7
48.Kf5 Kc8
/\ Kb8, Ka8 Byrne 49.Be5
Kd8 50.Ke6
Kc8 51.Bd6
Kd8 52.Bc7+
Kc8= ] 41.exf4
Kxf4 42.Kh5!
Kf5 [ 42...g5
43.Kg6! g4
( 43...Kg4 44.Kf6
e5 45.Bd6+-
Gligoric) 44.Bd6+
e5 45.Kf6
g3 46.Bxe5+
Kf3 47.Ke7
g2 48.Bd4+-
/\ Kb7 Byrne; 42...e5 43.Kg6
e4 44.Kxg7
e3 45.Bxe3+
Kxe3 46.Kf6
Kd4 47.Ke6
Kc4 48.a5+-
Purdy] 43.Be3 [
‹43.Bf2 g5
44.Be3 g4
45.Kh4 Ke4
Timman; 43.Be7+- Timman]
43...Ke4 [ 43...g6+
44.Kh6 Kf6
45.Bd2 Kf5
46.Bg5 e5
47.Bd2 Kf6
48.Be3 Kf5
49.Bg5+- Zugzwang. Pachmann]
44.Bf2 [ 44.Bc1+-
Botvinnik 44...Kf5 (
44...Kd3? 45.Kg6
Kc2 46.Kxg7!
Kxc1 47.Kf6+-
; 44...Kd5 45.Kg6
Kc5 46.Be3+
Kb4 47.Kf7
( 47.Kxg7? Kxa4
48.Kf6 Kb5
49.Kxe6 Kc6=
Wade) 47...Kxa4
48.Kxe6 Kb5
49.Kd7 a5
50.Kc7 Ka6
51.Bd4 g5
52.Bf6 g4
53.Be5 a4
54.Bd6+- Purdy) 45.Bg5
e5 46.Bc1
e4 47.Be3
Vgl. Partie] 44...Kf5
45.Bh4 e5
[ 45...g6+ 46.Kh6
e5 47.Bg5
e4 48.Bd2
Kf6 49.Be3
Kf5 50.Bg5
Zugzwang +- Byrne]
46.Bg5 e4
47.Be3 Kf6
[ 47...g6+ 48.Kh4
Kf6 49.Kg4+-
Byrne]
48.Kg4 Ke5
49.Kg5 Kd5
50.Kf5 a5
[ 50...Kc4 51.Kxe4
Kb4 52.Kd5
Kxa4 53.Kd6
/\ 54... Kc7 Byrne] 51.Bf2
Zugzwang [ 51.Bd2?
Kc5 52.Bxa5
e3= Timman] 51...g5
52.Kxg5 Kc4
53.Kf5 Kb4
54.Kxe4 Kxa4
55.Kd5 Kb5
56.Kd6 [ 56.Kd6
a4 57.Kc7
Ka6 58.Bc5
Kb5 59.Bf8
Ka6 60.Be7+-
] 1-0