2021.09.28
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.Nf3 Nc6 5.Nbd2 cxd4 6.exd4 Bg4 7.h3 Bh5 8.Bb5 a6 9.Bxc6+ bxc6 10.g4 Bg6 11.Ne5 Qb6 12.Nb3 Ne4 13.h4 f6 14.Nxg6 hxg6 15.f3 Nd6 16.Qe2 Nc4 17.c3 g5 18.Bg3 gxh4 19.Rxh4 Rxh4 20.Bxh4 a5 21.Nc5 Qxb2 22.Qxb2 Nxb2 23.Rb1 Nc4 24.Rb7 Nd6 25.Rb6 Rc8 26.Bg3 Nc4 27.Rb7 e5 28.Ne6 Nd6 29.Nxg7+ Bxg7 30.Rxg7 Kf8 31.Rh7 Kg8 32.Ra7 Nb5 33.Rxa5 exd4 34.cxd4 Nxd4 35.Kf2 c5 36.Bf4 Ne6 37.Bd2 d4 38.Ra6 Kf7 39.f4 c4 40.f5 Nc5 41.Ra7+ Kg8 42.Bb4 Nd3+ 43.Kg3 Nxb4 44.Kh4 Nc6 45.Rd7 Nd8 46.Kh5 Nf7 47.g5 fxg5 48.f6 c3 49.Ra7 c2 50.Kg6 Ne5+ 51.Kh6 c1=Q 52.Rg7+ Kf8 53.a4 Nf7+ 54.Kg6 Qc2+ 55.Kh5 Qh2+ 56.Kg4 Qg2+ 57.Kf5 Qf3+ 58.Kg6 Qe4+ 59.Kh5 g4 60.a5 Qf5+ 61.Kh4 Qxf6+ 62.Rg5 Qxg5+ 63.Kg3 Qxa5 64.Kf4 d3 65.Ke4 d2 66.Kf4 d1=Q 67.Kg3 Qd3+ 68.Kg2 Qf3+ 69.Kh2 Qd2+ 70.Kg1 Qfd1#