chancho: Morozevich-Kramnik:
Semi-Slav, Meran
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.g4!?
White, true to his style, chooses one of the sharpest lines available, sometimes called the Spike Attack. Kramnik accepts the challenge in the most direct fashion, although there are many other options available to Black.
7...Nxg4 8.Rg1 Nxh2 9.Nxh2 Bxh2 10.Rxg7 Nf8!? 11.Rg2 Bd6 12.e4 Ng6 13.Bg5 Be7 14.Bxe7 Qxe7 15.0-0-0 dxe4 16.Nxe4 f5!
Black avoids c4-c5 and N/e4-d6 at the cost of loosening his pawn structure. His 17th is based on the same idea.
17.Nd2 c5 18.dxc5 Bd7!?
Hastening to run his King to the Q-side, though 18...Qxc5 looks quite possible as well. Now White makes a bold decision, advancing his King's own pawn cover in an attempt to hold the c5-pawn.
19.b4!? 0-0-0
Consistent with Black's last, although 19...a5!? must have been a candidate here as well, given the changing situation on the board. Then White should play 20.Qb2! (threatening Rxg6 and guarding the a1-square) and 21.a3, with a sharp fight ahead.
20.Rg3 e5 21.Rd3!
Much better than the immediate 21.Ra3, which is adequately met by the simple 21...Kb8. The text looks to capitalize on the d6-square as an outpost, and to increase pressure along the d-file. Now Kramnik makes a serious mistake.
21...Be6? 22.Ra3!
Only now, as Black's bishop has left a key defensive diagonal. Instead of 21...Be6, Black might have tried 21...e4 22.Rd6 Ne5, with ...Nf7!? in the air. Or simply 21...Kb8, awaiting developments.
22...a6 23.c6! bxc6 24.c5
Black's position is very difficult now, and Kramnik fails to find a solution to his troubles.
24...Qg5 25.Rxa6 Kd7 26.Bc4
A practical move, although the flashy 26.Rxc6! was also possible as 26...Kxc6 27.Qa4+ Kb7 (27...Kd5 gets mated quickly after 28.Bc4+) 28.Qa6+ Kb8 29.Qb6+! Ka8 30.Qxe6 looks quite hopeless for Black. Black would be forced to decline the rook offer.
26...Bxc4 27.Qxc4 Ne7 28.Kc2!
Unpinning the knight.
28...Ke8 29.Nf3 Qf6 30.Rd6!
White gets to use this outpost after all!
30...Rxd6 31.cxd6 Black Resigns.
31...Qxd6 Ra8+ costs a rook, and moving the knight drops the c6-pawn and the position.
Deen Hergott columnist Ottawa Citizen