2021.02.07
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.h3 e6 4.e3 Bd6 5.Bxd6 Qxd6 6.Bd3 Bg6 7.Bxg6 hxg6 8.Nf3 Qb4+ 9.Nbd2 Qxb2 10.O-O Qb6 11.c4 Qd6 12.cxd5 exd5 13.Qb3 Nf6 14.Qxb7 Qc6 15.Qc8+ Ke7 16.Ne5 Qe8 17.Qb7 Nbd7 18.Qb4+ c5 19.Qb7 Kf8 20.Nxd7+ Nxd7 21.Qxd5 Rc8 22.Ne4 Qe6 23.Qxe6 fxe6 24.Nxc5 Nxc5 25.dxc5 Rxc5 26.Rfc1 Rxc1+ 27.Rxc1 Ke7 28.Rc7+ Kf6 29.Rxa7 Rc8 30.a4 Rc1+ 31.Kh2 Ra1 32.a5 Ke5 33.Ra8 Kd6 34.a6 Kc6 35.a7 Kb6 36.Rg8 Rxa7 37.Kg3 Kc5 38.Kg4 Kd5 39.Kg5 Ke4 40.Kxg6 Kd3 41.Rxg7 Ra2 42.Rf7 Ke2 43.h4 Kf1 44.g3 Kg2 45.h5 Ra8 46.h6 e5 47.h7 e4 48.Kg7 Rc8 49.h8=Q Rxh8 50.Kxh8 Kh3 51.Rf4 Kg2 52.g4 Kf1 53.g5