2021.07.31
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c6 4.c3 Qb6 5.Qc1 Bf5 6.Nd2 e6 7.Be2 Nbd7 8.h3 Bg6 9.Ngf3 c5 10.Ne5 Nxe5 11.dxe5 Nd7 12.O-O Rc8 13.Nf3 Be7 14.Rd1 O-O 15.Bd3 a6 16.Bxg6 fxg6 17.Qc2 Rf5 18.g4 Rf7 19.Ng5 Bxg5 20.Bxg5 Nxe5 21.Bf4 Nf3+ 22.Kg2 Nh4+ 23.Kg3 e5 24.Bxe5 Rf3+ 25.Kh2 g5 26.Rxd5 Qc6 27.Rad1 Rcf8 28.Bg3 h5 29.R1d2 Rxf2+ 30.Rxf2 Qxd5 31.Rxf8+ Kxf8 32.Bxh4 gxh4 33.Qf5+ Qxf5 34.gxf5 Ke7 35.Kg2 Kf6 36.e4 Ke5 37.Kf3 c4 38.Ke3 a5 39.a4 b6 40.Kf3 Kf6 41.Kf4 g5+ 42.fxg6 Kxg6 43.Ke5 Kg5 44.Kd5 Kf4 45.e5 Kg3 46.e6 Kxh3 47.e7 Kg2 48.e8=Q h3 49.Qg6+ Kh1 50.Qxh5 h2 51.Kxc4 Kg1 52.Kb5 h1=Q 53.Qxh1+ Kxh1 54.Kxb6 Kg2 55.c4