2012.07.24
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.c3 Nc6 4.Nf3 Nf6 5.e3 Qb6 6.b3 Bg4 7.Be2 e6 8.O-O Be7 9.dxc5 Qxc5 10.b4 Qb6 11.a4 a6 12.Nbd2 O-O 13.h3 Bh5 14.g4 Bg6 15.b5 axb5 16.axb5 Rxa1 17.Qxa1 Nb8 18.Ne5 Nbd7 19.Nxg6 hxg6 20.c4 Bb4 21.Nf3 Rc8 22.Rc1 Qc5 23.Ne5 Nxe5 24.Bxe5 Nd7 25.Bxg7 Qe7 26.Bb2 dxc4 27.Rxc4 Rxc4 28.Bxc4 Nb6 29.Bf1 Qd7 30.Qa7 Nc8 31.Qd4 Qxd4 32.Bxd4 Ba5 33.f4 Bd8 34.Kf2 b6 35.e4 Kf8 36.Bd3 Nd6 37.Be5 Ne8 38.Kg3 f6 39.Bd4 Kf7 40.h4 Ng7 41.Bc4 Bc7 42.Kf3 Ke7 43.Be2 e5 44.fxe5 fxe5 45.Bf2 Ne6 46.Bc4 Nf4 47.Be3 Kf6 48.g5+ Kg7 49.Bxf4 exf4 50.Kg4 Bd6 51.h5 gxh5+ 52.Kxh5 f3 53.Bf1 f2 54.Bc4 Be5 55.Kg4 Kg6 56.Bd3 Kg7 57.Kf5 Bc7 58.e5 Bd8 59.g6 Be7 60.Ke6 Bc5 61.Kd7 f1=Q 62.Bxf1 Kxg6 63.Bc4 Kf5 64.e6 Kf6 65.Ke8 Be7 66.Bd5 Bb4 67.Kd7 Ba3