Another sprightly finish on ICC. How to respond to White's threat of mate-in-one on move 31? Smash through on the kingside with a surprise queen sac, of course.

Topalov90 (2185) - Sheroff (2213)

1.e4 e5
2.Nf3 Nc6
3.Bc4 Bc5
4.d3 d6
5.h3 Nf6
6.Bg5 h6
7.Bh4 Be6
8.Bd5 g5
9.Bxc6+ bxc6
10.Bg3 Rb8
11.b3 Bd7
12.O-O Nh5
13.Bh2 Nf4
14.Nbd2 h5
15.Bxf4 gxf4
16.Kh2 Qf6
17.c3 Rg8
18.d4 exd4
19.cxd4 Bxd4
20.e5 Bxe5
21.Ne4 Qf5
22.Nxe5 dxe5
23.Nc5 Rd8
24.Nxd7 Rxd7
25.Qf3 Rd5
26.Rad1 e4
27.Rde1 Re5
28.Qc3 Re6
29.Qd4 f3
30.g3 h4
31.Rd1 hxg3+
32.fxg3 Qxh3+!!
33.Kxh3 Rh6#

Cheers,
Kevin Casey