(1) Kramnik,V (2799) - Polgar,Ju (2707) [A15]
Corus A Wijk aan Zee NED (8), 20.01.2008
[Mihail Marin]
1.Nf3
Nf6
2.c4
b6
3.g3
Bb7
4.Bg2
e6
5.0-0
Be7
6.Nc3
0-0
7.Re1
More than a decade ago, a young rising star named Kramnik started employing this line with great success, causing nightmares to many specialists of the Queen's Indian, including Anatoly Karpov. The mature ex World Champion Kramnik still believes in the merits of White's position...
7...d5
8.cxd5
exd5
9.d4
Nbd7
[A more common way to dveelop the knight is 9...Na6
followed by ...c5. One of the main ideas is that in case of dxc5 the d5-pawn is protected and Black can opt for the hanging pawns with ...bxc5 rather than for the isolated pawn with ...Bxc5. As will become clear a couple of moves later, Judit has entirely different plans. She does not wish to weaken the d5-pawn at all and will keep the c-pawn on its initial square, aiming for active piece play.]
10.Bf4
Ne4
11.Qc2
Bd6!?
[Finally abandoning the territory that was familiar to Kramnik from his own games. After 11...c5
12.dxc5!
Bxc5
13.Nxe4
dxe4
14.Ng5
Black had problems protecting his central pawn (ex-d5 pawn) in Kramnik-Van Wely, Tilburg 1997.]
12.Nxe4
dxe4
13.Ng5
Bxf4
14.gxf4
Nf6
15.Nxe4
Bxe4
16.Bxe4
Nxe4
17.Qxe4
Black has reasonable compensastion for the sacrificed pawn. After the exchange of all the minor pieces the white king's residence has been weakened, while the exposed situation of the white queen will allow Black develop some initiative.
17...Re8
18.Qd3
Qf6
19.e3
Rad8
Black completes her development and threatens to undermine White's centre with ...c5. After an eventual exchange on d4, the chronic structural weaknesses would make White's extra-pawn irrelevant, while after d5 the b2-pawn would be hanging. We can notice a curious reversal of scenario: it is Black now who submits the d4-pawn to strong pressure... From psychological point of view, a partial success for Judit.
20.Qc2
Rd5
21.Rad1
White has prepared against Black's counterplay in the centre in the best possible way. However, his queen is a little too far from the kingside, which allows Black hit from the other side with
21...g5!?
22.Qxc7
[22.fxg5?!
Rxg5+
23.Kf1
Qf3
offers Black excellent attacking chances. Not something one would like to test against Judit.]
22...gxf4
23.exf4
Rxe1+
24.Rxe1
Rxd4
The position has simplified and White's extra-pawn is not too relevant from static point of view. However, the open position of both kings induce certain dynamic elements.
25.Re3
h5
26.Qe5
Qxe5
27.fxe5
White has managed to improve his structure, but the active placement of Black's rook makes a draw look like the most probable result.
27...Rd2
28.Rb3
Kg7
29.Kg2
Kg6
30.Ra3
Rxb2
31.Rxa7
b5
32.Kg3
h4+
33.Kf3
b4
34.h3
Rc2
35.Ra4
Rb2
36.Ra7
Rc2
37.Rb7
Rb2
38.Kg2
Rxa2
39.Rxb4
Kf5
40.Rxh4
Kxe5
From Black's point of view, the presence of the f7-pawn makes this an improved version of the (basically drawn, but still unpleasant) endgame Aronian had against Kramnik two rounds earlier.
41.Rg4
Kf5
42.Kg3
Ra3+
43.f3
Ra1
44.Rf4+
Kg6
45.Rb4
Rg1+
46.Kf2
Rh1
47.Rg4+
Kf6
48.h4
Ra1
49.Kg2
and Kramnik resigned himself to the somewhat surprizing fact that he cannot win any drawn rook ending... 1/2-1/2