2020.07.14
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.Nf3 Nc6 5.Nbd2 e6 6.c3 cxd4 7.exd4 Nh5 8.Be3 Bd6 9.g3 O-O 10.Bd3 f5 11.Ne5 Qe8 12.f4 Nf6 13.Ndf3 Ne4 14.Qe2 Bd7 15.O-O-O Rb8 16.Kb1 b5 17.Rhg1 b4 18.c4 Nc3+ 19.bxc3 bxc3+ 20.Ka1 Rb2 21.Rd2 Rxd2 22.Nxd2 cxd2 23.Qxd2 Bb4 24.Qc2 Nxe5 25.dxe5 Ba4 26.Qb2 Qe7 27.Rb1 a5 28.cxd5 exd5 29.Bd4 Qe6 30.Rc1 Rc8 31.Bb1 g6 32.a3 Be7 33.Ba2 Rxc1+ 34.Qxc1 Qc6 35.Bb2 Kf7 36.Qd2 Ke6 37.Qxa5 Bb5 38.Qd2 Bc4 39.Bb1 Bc5 40.g4 Qa6 41.gxf5+ gxf5 42.Qc3 d4 43.Qh3 d3 44.Qh6+ Kd5 45.Qxa6 Bxa6 46.Bc3 Bd4 47.Kb2 d2 48.Bc2 Be2 49.Bxd4 Kxd4 50.e6 d1=Q 51.Bxd1 Bxd1 52.e7 Ba4 53.h4 Kd5 54.Kc3 Ke6 55.Kb4 Be8 56.a4 Kxe7 57.a5 Bc6 58.Kc5 Kd7 59.Kb6 Bf3 60.a6 Ke6 61.a7 Ba8 62.Kc7 Bg2 63.Kd8 Ba8 64.Kc7 Kd5 65.Kd7 Ke4 66.Kc7 Kxf4 67.Kb8 Be4 68.h5 Kg5 69.h6 Kxh6 70.Kc7 Kg5 71.Kd6 f4 72.Ke5 Ba8 73.Kd4 f3 74.Ke3 Kg4 75.Kf2 Kf4 76.Kg1 Kg3 77.Kf1 f2 78.Ke2 Kg2 79.Ke3 f1=Q