1.d4
d5
2.c4
e6
3.Nc3
Nf6
4.Bg5
Be7
5.e3
0-0
6.Nf3
h6
7.Bh4
Nbd7
8.cxd5
exd5
9.Bd3
b6
10.0-0
Bb7
11.Qc2
c5
12.dxc5
[12.Rad1
c4
13.Bf5
g6
14.Bh3
g5
15.Bxd7
Qxd7
16.Bg3
Ne4
17.Ne5
Qe6
18.Nxe4
dxe4
19.f4
gxf4
20.Bxf4
Bd5
21.Qe2
Kh7
22.Qh5
f5
23.Rf2
Rg8
24.Rdf1
Raf8
25.Kh1
b5
26.h3
a5
27.g4
b4
28.Nd7
Rf7
29.Ne5
Rff8
30.Nd7
Rf7
31.Ne5
Rff8
1/2-1/2 Chekhov,V (2410)-Petrosian,A (2435)/Tallinn 1980/EXT 2002]
12...bxc5
13.Rac1
[13.Rad1
Qa5
14.Qa4
Qb6
15.Bb5
Rfd8
16.Rd2
Qe6
17.Rfd1
Nb6
18.Qc2
g5
19.Bg3
g4
20.Ne1
Nc4
21.Bxc4
dxc4
22.Rxd8+
Rxd8
23.Rxd8+
Bxd8
24.Qd1
Be7
25.Bf4
Nd5
26.Nxd5
Bxd5
27.Qd2
Kg7
28.f3
h5
29.fxg4
hxg4
30.Kf2
Bf6
31.Qc2
Qe4
32.Qxe4
Bxe4
33.Bd6
Bxb2
34.Bxc5
a5
35.Ke2
Bc3
36.Bd4+
Bxd4
37.exd4
c3
38.Ke3
Bb1
39.a3
Kf6
40.Nd3
Ke6
41.Nf4+
Kd6
42.Ne2
c2
43.Nc1
f5
44.h4
gxh3
45.gxh3
Kd5
46.h4
f4+
47.Kxf4
Kxd4
48.h5
Kc3
49.Ke3
Kb2
50.Kd2
Ba2
51.Nxa2
a4
52.h6
Kxa2
53.Kxc2
Ka1
54.h7
1-0 Kuemin,S (2265)-Fuchs,G (2180)/Austria 1999/EXT 2000]
13...Qa5
14.Bf5
Rad8=
15.Bxd7
Rxd7
16.Ne5
Rdd8
17.Ng4?
[Fritz 6: 17.Na4
g5
18.Bg3
Ne4
19.Nc3
Nxg3
20.fxg3
Qa6
21.Qb3
Bf6
-0.25/12 ]
17...Nxg4
White resigns. If 18. Bxe7 then Qc7 - threatening the bishop as well as mate on h2. 0-1