1.c4
e5
2.Nc3
Nc6
3.g3
f5
4.Bg2
Nf6
5.d3
Bc5
6.e3
f4
7.exf4
0-0
8.Nge2
d6
9.0-0
Qe8
10.Na4
Bd4
11.Nxd4
exd4
12.a3
a5
13.b3
Bf5
14.Nb2
Qg6
15.Qc2
Nd7
16.Re1
Nc5
17.Bf1
Ra6
18.Bd2
Rb6
19.Bxa5
Rxb3
20.Bd2
Ra8
21.a4
h5
22.h3
Ra6
23.a5
Nb4
[23...Kh7
is Saidy-Fischer]
24.Bxb4
Rxb4
25.Ra3
b6
26.Rea1
Qe6
27.axb6
Raxb6
28.Ra8+
Kh7
29.Qd1
g6
30.Na4+/-
Nxa4
31.R8xa4
Rxa4
32.Rxa4
Bxh3
33.Ra7+-
Bxf1
34.Rxc7+
Kh6
35.Qxf1
h4
36.Kg2
Rb2
37.Kf3
[37.f5
threatening 38.Qc1+ 37...Qe3
38.Kg1
Qd2
39.fxg6
Rc2
40.g7
Kh7
41.g8Q+
Kxg8
42.Qg2
Qe1+
43.Qf1
Qd2=
]
37...d5
38.gxh4
[38.c5!?
]
38...Rb3
39.cxd5
Qxd5+
40.Kg3
Qf5
41.f3
Rxd3
42.Rc6
Rc3
43.Rd6
Kh5
44.Kg2
Rc2+
[44...Qxf4
45.Rd5+
Kh6
46.Qf2
Qc1
47.Qg1
Rc2+
48.Kh1
Qf4
49.Qg5+
Qxg5
50.hxg5+
Kh5
51.Rxd4
Kxg5=
]
45.Kg3
Rc3
46.Kg2
Qxf4
47.Rd5+
Kh6
48.Qe2
[48.Qf2
see the note to move 44]
48...Qc1
[48...Re3
49.Qf2
d3
50.Qg3
Re2+
51.Kh3
Qf6
52.Qg5+
Qxg5
53.hxg5+
Kh5
54.Rxd3
Kxg5
55.Kg3=
]
49.Rh5+
[49.Rh5+
gxh5
(49...Kxh5
50.Qe5+
Kxh4
(50...g5
51.Qe8+
Kh6
(51...Kxh4??
52.Qh8#
) 52.Qe6+
Kg7
53.Qe7+=
; 50...Kh6??
51.Qh8#
) 51.Qg3+
Kh5
52.Qg4+
Kh6
53.Qh4+
Kg7
54.Qe7+=
) 50.Qe6+
Kg7
51.Qe7+=
] 1/2-1/2