2021.10.05
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Bf5 6.dxc5 e5 7.Bg3 Bxc5 8.Ngf3 Qe7 9.Bb5 Nd7 10.Nb3 Be4 11.Nxc5 Qxc5 12.Bxc6 bxc6 13.Nxe5 Bxg2 14.Rg1 Be4 15.Qg4 Nxe5 16.Bxe5 Bg6 17.Bxg7 Rg8 18.Bd4 Qd6 19.Qg3 Qxg3 20.hxg3 Kd7 21.Ke2 a6 22.b4 Ke6 23.Rh1 Be4 24.f3 Bg6 25.g4 Rae8 26.f4 Be4 27.Rh6+ Kd7 28.g5 Re6 29.Rh2 Bf5 30.Rf1 Ra8 31.Bb6 Rb8 32.Bc5 Rbe8 33.Bd4 Rg8 34.Rfh1 Ra8 35.a3 Ke7 36.Bc5+ Kd7 37.Rh6 Rxh6 38.gxh6 Bg6 39.Rf1 Re8 40.f5 Bh5+ 41.Kd3 Bg4 42.Bd4 Re4 43.Rf2 Re8 44.Bg7 Bh3 45.Rf4 Bg2 46.Kd4 Be4 47.Kc5 Bd3 48.a4 Rxe3 49.Bd4 Re8 50.Rf3 Be4 51.Rf4 Bd3 52.f6 Bg6 53.b5 axb5 54.axb5 cxb5 55.Kxd5 Rc8 56.Bc5 Rc6 57.Bb4 Rc8 58.Rd4 Kc7 59.Kc5 Kb7+ 60.Kxb5 Re8 61.Rd7+ Kc8 62.Ra7 Re5+ 63.Kc6 Rh5 64.Ra8#