[Event "Chigorin Mem Open"]
[Site "St Petersburg RUS"]
[Date "2009.10.19"]
[Round "4"]
[White "Vidit,S"]
[Black "Sakaev,K"]
[Result "1-0"]
[WhiteElo "2423"]
[BlackElo "2625"]
[ECO "D11"]

1.d4 Nf6 2.Nf3 d5 3.c4 c6 4.e3 Bg4 5.h3 Bxf3 6.Qxf3 e6 7.Bd3 Nbd7 8.O-O Bd6
9.Nc3 O-O 10.Bd2 Qe7 11.Qd1 dxc4 12.Bxc4 a6 13.a3 c5 14.dxc5 Nxc5 15.Qe2 b5
16.Ba2 Rfd8 17.Rfd1 Be5 18.Be1 h6 19.Rac1 Rxd1 20.Nxd1 Na4 21.Bb3 Qd7 22.Ba5 Rb8
23.Bxa4 bxa4 24.Qxa6 Bxb2 25.Nxb2 Rxb2 26.Qc8+ Kh7 27.Qxd7 Nxd7 28.Rc7 Rb1+
29.Kh2 Rd1 30.Ra7 Kg6 31.Bb4 Nb6 32.Bc5 Nd7 33.Bb4 Nb6 34.Ra6 Nd5 35.Rxa4 Nxb4
36.Rxb4 Ra1 37.a4 f5 38.g4 Kf6 39.Kg3 g5 40.gxf5 Kxf5 41.Rb5+ Kf6 42.Ra5 Rg1+
43.Kh2 Ra1 44.Ra8 Kf5 45.a5 Kg6 46.a6 e5 47.a7 Kg7 48.Kg3 Ra4 49.Kf3 h5 50.Ke2 e4
51.h4 gxh4 52.Kf1 h3 53.Kg1 Ra2 54.Re8 Rxa7 55.Rxe4 Rf7 56.f4 Kf6 57.Re5 Rg7+
58.Kh2 Rg2+ 59.Kxh3 Re2 60.Kg3 Re1 61.Kf3 Rh1 62.Rg5 h4 63.Kg2 Re1 64.Re5 Ra1
65.Rh5 Re1 66.Kf3 Rh1 67.Kg4 Re1 68.Re5 Rh1 69.e4 h3 70.Rf5+ Ke6 71.Rh5 h2
72.Rh6+ Kf7 73.Kf5 Ke7 74.e5 Kd7 75.Rh7+ Kc6 76.Ke6 Rf1 77.Rxh2 Rxf4 78.Rc2+ Kb7
79.Ke7 Rf1 80.e6 Kb6 81.Kd7 Rd1+ 82.Ke8 Kb7 83.e7 Rf1 84.Rc4  1-0

