2021.09.08
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 Bf5 4.Nd2 e6 5.Ngf3 c5 6.c3 Be7 7.Qb3 Qb6 8.Qxb6 axb6 9.Bc7 Nbd7 10.Bb5 O-O 11.Ne5 Rac8 12.Nxd7 Nxd7 13.Bg3 Nf6 14.a4 Nh5 15.O-O Nxg3 16.hxg3 Ra8 17.Ra2 Ra7 18.Rfa1 Rfa8 19.Nb3 Bc2 20.Nc1 c4 21.b3 cxb3 22.Rb2 Rc8 23.Ne2 Rc7 24.Kf1 Ra8 25.Ke1 h5 26.Kd2 Rac8 27.Bd3 Bxd3 28.Kxd3 Rc4 29.Rxb3 R8c6 30.Kd2 Bd8 31.Nf4 g6 32.Nd3 Bf6 33.Nb2 h4 34.gxh4 Bxh4 35.g3 Be7 36.Nxc4 dxc4 37.Rb5 Kf8 38.a5 bxa5 39.Raxa5 b6 40.Ra8+ Kg7 41.Rb8 Kf6 42.R8xb6 Rc7 43.e4 Ra7 44.Rc6 Ra4 45.Rb8