1.d4
f5
2.g3
Nf6
3.Bg2
g6
4.Nf3
Bg7
5.c4
0-0
6.0-0
d6
7.Nc3
e6
8.Qc2
Nc6
9.Rd1
Qe7
10.a3
a5
11.Be3
Nd8
12.Ra2
800 processors, and the move is Ra2?
12...b6
13.Ng5
Bb7
14.Bxb7
Nxb7
15.h3
a4!
This sacrifice is typical of the top engines, and frees the a5 square for either the knight, or rook depending on Black's reply.
16.Nxa4
Nh5
17.Kh2
e5
18.dxe5
Bxe5
19.Nf3
f4
20.gxf4
Bxf4+
21.Bxf4
Nxf4
22.Nc3
Qe6
23.Ng1
23...Ra5!
When attacking, make sure everyone is invited to the party, and Rybka doesn't need to be told twice.
24.Qe4
Re5
Avoiding the exchange and decoying the queen away from its king.
25.Qxb7
[Trying to stay around the king to defend with 25.Qf3?
Nxe2
26.Qg2
Ref5
27.Rf1
fails spectacularly to 27...Rxf2!!
28.Rxf2
Qe5+
29.Kh1
Ng3+
30.Kh2
Ne4+
31.Kh1
Nxf2+
]
25...Rh5
26.Qe4
26...Rxh3+!
27.Nxh3
Qxh3+
28.Kg1
Rf5!
Threatening Rg5+
29.Rd5
Nxd5
30.Qe8+
Kg7
31.Qd7+
Kh6
32.Qxf5
The only way to prevent an immediate mate, but of course White is lost.
32...Qxf5
33.cxd5
Qg5+
34.Kh2
Qd2
0-1