2021.07.11
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 Bf5 6.Nd2 e6 7.Ngf3 Bd6 8.Bxd6 Qxd6 9.Nh4 Bg6 10.Nxg6 hxg6 11.g3 Nf6 12.Bd3 e5 13.dxe5 Qxe5+ 14.Kf1 O-O 15.Kg2 Qd6 16.Nf3 Rfe8 17.h4 a6 18.Qd2 Ne5 19.Nxe5 Rxe5 20.Qf4 Rae8 21.Rad1 Qc6 22.Qd4 R5e6 23.Rhf1 Re5 24.Kg1 R5e6 25.Bc2 Re5 26.Ba4 b5 27.Bb3 Qe6 28.Kg2 Re2 29.Rd2 Rxd2 30.Qxd2 Qe4+ 31.Kg1 Re5 32.f3 Qf5 33.Kg2 Qe6 34.Rf2 Re1 35.Bd1 Qe5 36.Re2 Rxe2+ 37.Bxe2 Qe6 38.a3 Qb6 39.Qf4 Qe6 40.Qd2 Qe5 41.Kf2 Qf5 42.Kg2 Qe5 43.Bf1 Nh5 44.Qf2 g5 45.hxg5 Qxg5 46.f4 Qf5 47.Qf3 Nf6 48.Bd3 Qe6 49.Qf2 g6 50.Qd4 Kg7 51.a4 bxa4 52.Qxa4 Qe3 53.Qd4 Qxd4 54.cxd4 a5 55.Kf3 Kf8 56.g4 Ke7 57.g5 Ne8 58.f5 gxf5 59.Bxf5 Ng7 60.Kf4 Kd6 61.Bg4 Ne8 62.Kf5 Ke7 63.Ke5 Nc7 64.Bf5 Nb5 65.Kxd5 Nd6 66.Bd3 Kd7 67.Kc5 Kc7 68.Kd5 Kd7 69.Bc2 Nc8 70.Bf5+