2021.06.22
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 c6 3.e3 Nf6 4.c4 e6 5.Nc3 Bd6 6.Bxd6 Qxd6 7.Nf3 Nbd7 8.Bd3 O-O 9.O-O dxc4 10.Bxc4 b5 11.Bd3 Bb7 12.a3 a6 13.b4 Rfd8 14.Ne4 Nxe4 15.Bxe4 a5 16.Qb3 Nf6 17.Bc2 axb4 18.axb4 Nd5 19.Rxa8 Rxa8 20.Rb1 g6 21.Ne5 Nb6 22.Be4 Ra4 23.Bf3 f6 24.Nd3 Nc4 25.Nc5 Ra3 26.Qd1 Bc8 27.Ra1 e5 28.Rxa3 Nxa3 29.dxe5 Qxd1+ 30.Bxd1 fxe5 31.Bf3 Nc2 32.Bxc6 Nxb4 33.Bxb5 Kg7 34.g3 Kf6 35.Kg2 h6 36.h4 Bg4 37.Ne4+ Ke7 38.Nc5 Be6 39.Nd3 Nxd3 40.Bxd3 g5 41.Be4 Kf6 42.Kf3 Bf7 43.Ke2 Be6 44.Kd3 Ke7 45.Kc3 Kd6 46.Kb4 Bd7 47.Kc4 Be8 48.Ba8 Bd7 49.Kd3 Bf5+ 50.Be4 Bd7 51.Bg6 Bc6 52.Bf5 Bb7 53.Ke2 Bc6 54.Bc2 Bb7 55.hxg5 hxg5 56.Kd2 Bc6 57.Kc3 Kc5 58.Bd3 Bd5 59.Kd2 Bc6 60.Bc2 Bb7 61.Ke2 Bc6 62.Bf5 Bb7 63.Bg4 Bc6 64.Bf3 Bb5+ 65.Ke1 Bc4 66.Be4 Be6 67.Ke2 Bd7 68.Kf3 Kd6 69.Bc2 Ke6 70.Bb3+ Kf6 71.Ke4 Bc6+ 72.Kd3 Bb5+ 73.Kc3 Bc6 74.Kb4 Be4 75.Kc5 Bf3 76.Kd6 Be2 77.Bd5 Bd3 78.Bc6 Bc2 79.Bf3 Bd3 80.Bg2 Bc2 81.Bf1 Be4 82.Bh3 Bc2 83.f4 gxf4 84.gxf4 exf4 85.exf4 Bf5 86.Bxf5 Kxf5 87.Kd7 Kxf4