2022.03.19
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Bf5 6.Ngf3 Qb6 7.Nh4 Bd7 8.Qb3 c4 9.Qc2 Nh5 10.Bg3 g5 11.Nhf3 g4 12.Ne5 Nxe5 13.Bxe5 f6 14.Bg3 e5 15.dxe5 Nxg3 16.hxg3 fxe5 17.e4 Bc5 18.O-O-O Bxf2 19.exd5 Bxg3 20.Nxc4 Bf4+ 21.Kb1 Qc5 22.Rh5 Qe7 23.Nxe5 Bxe5 24.Re1 O-O-O 25.Rhxe5 Qf6 26.Bd3 h5 27.Bf5 h4 28.Qe4 Bxf5 29.Rxf5 Qg6 30.Qc4+ Kb8 31.Qf4+ Ka8 32.Qg5 Rdg8 33.Qxg6 Rxg6 34.Rh5 Rgg8 35.Rxh8 Rxh8 36.c4 h3 37.gxh3 gxh3 38.Rh1 Rh4 39.b3 h2 40.Kc2 Kb8 41.Kd3 a5 42.Ke3 a4 43.Kf3 axb3 44.axb3 Rh3+ 45.Ke4 Kc7 46.Ke5 b6 47.b4 Rh5+ 48.Ke6 Rh6+ 49.Kf5 Kd6 50.Kg4 b5