2020.06.25
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.e3 Nf6 4.Nd2 e6 5.c4 c6 6.Qb3 Qc8 7.Ngf3 Nbd7 8.h3 Be7 9.Be2 O-O 10.O-O Ne4 11.Rac1 Nxd2 12.Nxd2 dxc4 13.Nxc4 Nb6 14.Bf3 Nxc4 15.Qxc4 Qd7 16.Rfd1 Bd6 17.Bxd6 Qxd6 18.e4 Bg6 19.d5 exd5 20.exd5 cxd5 21.Bxd5 Qb6 22.b3 Bf5 23.Qf4 Be6 24.Be4 Rac8 25.Bd3 Rxc1 26.Rxc1 g6 27.Rc7 Rd8 28.Bc4 Bxc4 29.bxc4 Rf8 30.a3 a6 31.c5 Qb3 32.Qb4 Qd1+ 33.Kh2 Qe2 34.Qd4 Qb5 35.a4 Qb3 36.a5 Qb5 37.Qc3 Rb8 38.Qf6 Qe8 39.h4 h5 40.f4 Qf8 41.f5 gxf5 42.Qxf5 Qg7 43.Qxh5 Qf6 44.Qg5+ Qxg5 45.hxg5 Kg7 46.Kg3 Kg6 47.Kg4 f6 48.gxf6 Kxf6 49.Kf4 Ke6 50.g4 Kd5 51.g5 Rf8+ 52.Kg4 Rg8 53.Kf5 Rf8+ 54.Kg6 Rf1 55.Kg7 Rg1 56.g6 Rg2 57.Kh7 Rh2+ 58.Kg8 Rg2 59.g7 Rg1 60.Kf8 Rf1+ 61.Rf7 Rg1 62.g8=Q Rxg8+ 63.Kxg8 Kxc5 64.Rxb7 Kc4 65.Rb1 Kc5 66.Kf7 Kc4 67.Ke6 Kc5 68.Kd7 Kc4 69.Kc6 Kc3 70.Kc5 Kc2 71.Rb8 Kc3 72.Rb4 Kc2 73.Kc4 Kc1 74.Kc3 Kd1 75.Re4 Kc1 76.Re1#