2021.10.12
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.c4 dxc4 4.Nc3 c6 5.e4 Bg6 6.a4 e6 7.Bxc4 Qa5 8.f3 Nf6 9.Ne2 Be7 10.Qd2 Nbd7 11.O-O e5 12.Be3 exd4 13.Nxd4 Rd8 14.Qe1 Ne5 15.Be2 Bc5 16.Qf2 Qb4 17.Nxc6 Bxe3 18.Nxb4 Bxf2+ 19.Rxf2 O-O 20.Nbd5 Nxd5 21.Nxd5 Rfe8 22.Bb5 Re6 23.Rd2 Red6 24.Rad1 Kf8 25.Kf2 f5 26.Ke3 fxe4 27.fxe4 Ng4+ 28.Kf4 Nf6 29.Ke3 Bxe4 30.Nxf6 Rxd2 31.Rxd2 Rxd2 32.Nxh7+ Bxh7 33.Kxd2 Be4 34.g3 Bd5 35.Kc3 a6 36.Bc4 Bc6 37.a5 Ke7 38.Kd4 Kd6 39.Bd3 Kc7 40.Kc5 Bf3 41.Bf5 Bc6 42.g4 g5 43.Kd4 Kd8 44.Be4 Bb5 45.Bxb7 Be2 46.Ke5 Kc7 47.Be4 Bxg4 48.Kf6 Bh3 49.Kxg5 Kd6 50.Bd3 Kc5 51.Bxa6 Kb4 52.Bd3 Kxa5 53.Bf5 Bf1 54.h4 Be2 55.h5 Bxh5 56.Kxh5 Kb4 57.Bc2 Kb5 58.Kg5 Kb6 59.Kf5 Kc6 60.Ke4 Kc5 61.Kd3 Kb4 62.Kd4 Kb5 63.Kc3 Kb6 64.Kb4 Ka6 65.Kc5 Ka7 66.Kc6 Ka6 67.b4 Ka7 68.Bd3 Kb8 69.Kb6 Ka8 70.Be4+ Kb8 71.b5