2020.09.20
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nc3 a6 5.a4 Nf6 6.f3 e6 7.g4 Qb6 8.Qd2 cxd4 9.exd4 Qxd4 10.Nge2 Qxd2+ 11.Kxd2 e5 12.Bg5 Bb4 13.Bxf6 gxf6 14.Kd1 Be6 15.Na2 Bc5 16.c3 O-O-O 17.b4 Be3 18.b5 Na5 19.Kc2 d4 20.cxd4 Bb3+ 21.Kb2 exd4 22.bxa6 Bxa4 23.Nb4 Nc4+ 24.Ka2 bxa6 25.Nxa6 Bb5 26.Nb4 Bd2 27.Kb3 Ne3 28.Ra2 Bc4+ 29.Kb2 Bxa2 30.Nxa2 Rd6 31.Nf4 Nc4+ 32.Kb3 Bxf4 33.Kxc4 Rhd8 34.Bd3 Rc6+ 35.Kb5 Kc7 36.Nb4 Rb8+ 37.Ka4 Rc5 38.Na6+ Kb6 39.Rb1+ Ka7 40.Nxc5 Rxb1 41.Bxb1 Bxh2 42.Kb5 Be5 43.Bxh7 Kb8 44.Nd7+ Kc7 45.Nxe5 fxe5 46.Kc4 Kd6 47.Bg8 f6 48.Kd3 Ke7 49.Ke4 Kf8 50.Bc4 Kg7 51.Kf5 Kf8 52.Kxf6