2013.06.07
0 : 1
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Qb6 5.Qb3 c4 6.Qc2 Nf6 7.Nd2 Nh5 8.Bg3 Nxg3 9.hxg3 e6 10.e4 Bd7 11.Be2 g6 12.Bf3 Ne7 13.Ne2 Bg7 14.Nf4 Qd6 15.O-O O-O 16.Rfe1 Rac8 17.e5 Qc7 18.Nf1 b5 19.Ne3 b4 20.Ng4 Nc6 21.Qd2 Qd8 22.Nh3 Rb8 23.Qf4 f5 24.exf6 Bxf6 25.Nxf6+ Qxf6 26.Re2 Qxf4 27.Nxf4 Nd8 28.Bg4 bxc3 29.bxc3 Rb5 30.a4 Rb3 31.Re3 Rf7 32.a5 Kg7 33.Bd1 Rb2 34.Ba4 Bxa4 35.Rxa4 Kf6 36.f3 Rfb7 37.a6 R7b3 38.Ra5 Rb5 39.Ra1 Rb1+ 40.Re1 Rxe1+ 41.Rxe1 Rb3 42.Rc1 Ra3 43.Rb1 Rxc3 44.Rb8 Nc6 45.Rf8+ Ke7 46.Rh8 Ra3 47.Rxh7+ Kd6 48.Nxg6 c3 49.Ne5 Nxe5 50.dxe5+ Kxe5 51.Rc7 d4 52.Kf2 d3 53.f4+ Kd6 54.Rc8 d2 55.Ke3