2021.02.20
0 : 1
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 Nf6 5.c4 cxd4 6.exd4 e6 7.Nc3 Be7 8.Bd3 O-O 9.O-O Nb4 10.Be2 dxc4 11.Bxc4 b6 12.a3 Nbd5 13.Nxd5 Nxd5 14.Bxd5 Qxd5 15.Re1 Bb7 16.Rc1 Rac8 17.b4 h6 18.h3 Qa2 19.Ra1 Qd5 20.Re5 Qd7 21.Re1 Rfd8 22.Qd2 Bxf3 23.gxf3 Qxd4 24.Qxd4 Rxd4 25.Bg3 Rd3 26.Kg2 Bf6 27.Ra2 Rcc3 28.f4 Rxa3 29.Rxa3 Rxa3 30.Rb1 b5 31.f3 Ra2+ 32.Bf2 Bd4 33.Rf1 Kf8 34.Kg3 Bxf2+ 35.Rxf2 Rxf2 36.Kxf2 Ke7 37.Ke3 Kd6 38.Kd4 g5 39.fxg5 hxg5 40.Ke4 f5+ 41.Kd4 e5+ 42.Kd3 Kd5 43.Kc3 e4 44.fxe4+ Kxe4 45.Kd2 f4 46.Ke2 f3+ 47.Kf2 Kf4 48.Kf1 Kg3 49.Kg1 Kxh3 50.Kf2 Kg4 51.Kf1 Kg3 52.Kg1 f2+ 53.Kf1 g4 54.Ke2 Kg2 55.Kd3 f1=Q+ 56.Kd4 Qc4+ 57.Ke5 Kf3 58.Kd6 Ke4 59.Ke7 Ke5 60.Kd7 Qxb4 61.Kc6 g3 62.Kb7 Qd6 63.Kc8 Qe7 64.Kb8 Kd6 65.Ka8 Kc6 66.Kb8 Qb7#