2021.01.30
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nc6 3.Nf3 h6 4.Nbd2 g5 5.Bg3 Bg7 6.e3 a6 7.c3 Bg4 8.h3 Bxf3 9.Nxf3 e5 10.dxe5 Nge7 11.e6 O-O 12.exf7+ Rxf7 13.Be2 Nf5 14.Bh2 Qd7 15.Nd4 Ncxd4 16.cxd4 Re8 17.O-O b6 18.Rc1 a5 19.Bh5 Rf6 20.Bxe8 Qxe8 21.Rxc7 Rf7 22.Qc2 Nd6 23.Rxf7 Nxf7 24.Qb3 Qc6 25.Qc3 Qb5 26.f4 gxf4 27.Bxf4 Qe8 28.Rc1 a4 29.Qc8 Qxc8 30.Rxc8+ Bf8 31.Rb8 h5 32.b3 axb3 33.axb3 h4 34.b4 b5 35.Kf2 Kg7 36.Rxb5 Kg6 37.Rb8 Bh6 38.Bxh6 Nxh6 39.Rb6+ Kh5 40.Rxh6+ Kxh6 41.b5 Kg6 42.b6 Kf5 43.b7 Ke4 44.b8=Q Kd3 45.Qb1+ Kc3 46.e4 Kxd4 47.exd5 Kxd5 48.Qd3+ Ke5 49.Ke3 Ke6 50.Qb5 Kf6 51.Ke4 Ke6 52.Qb6+ Kd7 53.Ke5 Kc8 54.Qa7 Kd8 55.Kd6 Ke8 56.Qe7#