2017.09.02
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 e6 6.Bd3 Bd6 7.Bg3 e5 8.dxe5 Nxe5 9.Bb5+ Bd7 10.Qxd5 Bc6 11.Bxe5 Bxe5 12.Bxc6+ bxc6 13.Qxe5+ Ne7 14.Nf3 O-O 15.O-O Re8 16.Qc5 Qd7 17.Nbd2 Nd5 18.Rfe1 Nf4 19.Qd4 Qg4 20.g3 Nh3+ 21.Kg2 Qh5 22.Rxe8+ Rxe8 23.Re1 Rf8 24.Qh4 Qxh4 25.Nxh4 Ng5 26.Re7 a5 27.Ra7 Rd8 28.Rxa5 h6 29.Nhf3 Ne4 30.Nh4 Ng5 31.Ndf3 Ne4 32.Nf5 Nf6 33.N3d4 Rc8 34.Ne7+ Kh7 35.Nxc8 Nd5 36.Rxd5 cxd5 37.a4 g6 38.Ne7 Kg7 39.Nxd5 Kf8 40.a5 Ke8 41.b4 Kd8 42.a6 Kc8 43.b5 Kb8 44.Nc6+ Ka8 45.Nc7#