2021.08.28
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.Nc3 e6 4.Nb5 Na6 5.e3 c6 6.Nc3 Qb6 7.a3 c5 8.Nf3 Bd7 9.Rb1 Nb8 10.Ne5 a6 11.Be2 cxd4 12.exd4 Nc6 13.Nxd7 Nxd7 14.Be3 Bd6 15.b4 O-O 16.Na4 Qc7 17.g3 b6 18.O-O Na7 19.c3 Nb5 20.Qb3 Be7 21.Bf4 Bd6 22.Bd2 Be7 23.Nb2 Nf6 24.Rfc1 Ne4 25.Be1 Rfc8 26.Bd3 Nbd6 27.c4 dxc4 28.Nxc4 Qb7 29.Nxd6 Bxd6 30.Bf1 Nf6 31.a4 b5 32.Bg2 Nd5 33.a5 Be7 34.Bd2 Qd7 35.h4 h5 36.Bg5 Bf8 37.Kh2 Rab8 38.Bd2 Be7 39.Be4 g6 40.Kg2 Nf6 41.Bf3 Nd5 42.Kh2 Bf6 43.Qd3 Rxc1 44.Rxc1 Rc8 45.Rc5 Be7 46.Rxc8+ Qxc8 47.Bxd5 exd5 48.Qe3 Bf6 49.Qf4 Qe6 50.Qb8+ Kh7 51.Qb6 Kg7 52.Bg5 Bxg5 53.Qxe6 fxe6 54.hxg5 Kf7 55.Kg2 Ke7 56.Kf3 Kd6 57.Kf4 e5+ 58.dxe5+ Ke6 59.f3 d4 60.Ke4 d3 61.Kxd3 Kxe5 62.Ke3 Kf5 63.Kd4 Kxg5 64.Kc5 Kf5 65.Kb6 g5 66.Kxa6 h4 67.gxh4 gxh4 68.Kxb5 h3 69.a6 h2 70.a7 h1=Q 71.a8=Q Qf1+ 72.Kb6 Qg1+ 73.Kc6 Qc1+ 74.Kb7 Qc3 75.Qc8+