(1) Shirov,Alexei (2709) - Anand,Viswanathan (2817) [B12]
24th Leon Masters Leon ESP (5), 05.06.2011



1.e4 c6 2.d4 d5 3.e5 Bf5
So the question now is: has Shirov found an antidote to Anand's novelty in game three?

4.h4
Nope!

4...h5 5.Bg5 Qb6 6.Bd3 Bxd3 7.Qxd3 Qa6
Although never played at GM level, this move is not strange. Since b2 is taboo, this exchange offer makes sense, gaining a tempo to develop the knight, or challenging the white queen's dominating position. [7...e6 8.Nd2 Qa6 9.c4 Bb4 10.b3 Ne7 11.Ngf3 Nf5 12.0-0 0-0 13.Rfc1 Nd7 14.a3 Bxd2 15.Qxd2 Rac8 16.a4 Rfe8 17.Qc3 c5 18.cxd5 exd5 19.Qd2 Qe6 20.Bf4 Nxd4 21.Nxd4 cxd4 22.Qxd4 b6 23.Rxc8 Rxc8 24.Rd1 Rc5 25.b4 Rc4 26.Qxd5 Qxd5 1/2-1/2 (26) Shomoev,A (2562)-Akopian,V (2700)/Moscow 2008/CBM 123; Theory considers 7...Qxb2 to be unplayable, and the databases show a whopping 8.5/9 score for White, whether Black goes straight for the rook or sidesteps. The continuation has gone 8.e6 and the highest rated player to take on b2 as Black was Lalith (2480) in 2009. 8...Qxa1 9.Qb3 Qxd4 10.Qxb7 fxe6 11.Be3 Qa4 12.Qxa8 Qa5+ 13.Nd2 Qd8 14.Ngf3 Nf6 15.0-0 g6 16.Rb1 Nbd7 17.Qxc6 Bg7 18.Ng5 1-0 (18) Perunovic,M (2580)-Lalith,B (2480)/Dubai 2009/CBM 130 Extra]

8.Qf3 e6 9.Ne2 c5 10.c3 Nc6 11.Nd2 Nge7 12.Nb3 cxd4 13.cxd4 Nf5 14.0-0 Be7 15.Bxe7 Ncxe7 16.g3
It is somewhat ironic that Black's queen is still on a6 but is now the stronger one.

16...b6 17.Nf4 g6


18.Nh3?!
An odd choice considering the knight and queen are hardly in any position to deliver mate even after Black castles. [The plain development move 18.Rfc1 was stronger.]

18...0-0 19.Qf4 Qe2 20.Rfd1


20...Rac8
[Anand prefers to continue the positional path, however there was no reason why the pawn could not be taken with 20...Qxb2 For example 21.g4 (21.Rd2 Qa3 ) 21...hxg4 22.Qxg4 a5 23.h5 a4 just looks winning for Black.]

21.Rd2 Qg4 22.Qxg4 hxg4 23.Ng5 a5 24.f3 Rc4 25.Kf2 Rfc8 26.fxg4 Nh6 27.Rad1
The rook must exit to give the knight an escape square.

27...a4 28.Na1 Nxg4+ 29.Kf3 Nh6 30.Kf4 Nef5 31.Nf3 b5 32.Ne1?


32...f6!
The beginning of the end.

33.exf6


33...e5+!!
Anand blows up the position to attack Shirov's king.

34.Kxe5 Ne3 35.Rb1 Re8+ 36.Kf4
It is not a pretty picture. Aside from the king trying to fend off Black's army by himself, the knight on a1 and the rook on b1 make for a very ugly picture.

36...Rc6! 37.Kg5 Re4!
The World Champion plays the most efficient mating line.

38.Kxh6


38...Rg4??
Time is the culprit behind two unfortunate blunders. This move would actually allow White to save the game. [38...Ng4+ would have finalized the mating pattern. 39.Kxg6 Rxf6+ 40.Kg5 Kg7 41.Ng2 Rg6+ 42.Kf5 Nh6# ]

39.Rf2??
Tit for tat. [39.f7+! would save the game incredibly. 39...Kxf7 40.Kh7 Rxg3 41.Nd3 Rc7 42.Kh8 Rh3 43.Ne5+ Ke6 44.Nxg6 Rc8+ (44...Kf6? 45.Rg1! Nf5 46.Rf2 and White's rooks and knight start doing acrobatics worthy of the Cirque du Soleil. Ex: 46...Rc8+ 47.Kh7 and White threatens Rxf5+ and Ne7. 47...Rc7+ 48.Kg8 ) 45.Kh7 Rc7+ 46.Kg8 Rc8+ 47.Kh7 ]

39...Nf5+ 40.Rxf5 gxf5 41.Kh5 Rc7 0-1