2021.10.23
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nf6 4.c3 Qb6 5.Qb3 c4 6.Qc2 Nc6 7.b3 cxb3 8.axb3 g6 9.Bd3 Bg7 10.Nf3 O-O 11.O-O Nh5 12.Be5 Nxe5 13.Nxe5 Nf6 14.Nd2 Be6 15.c4 dxc4 16.bxc4 Rfc8 17.Rfb1 Qc7 18.Qb2 b6 19.f4 Ng4 20.Nxg4 Bxg4 21.Be4 Rab8 22.Rc1 a5 23.h3 Be6 24.Bf3 Qd7 25.Be2 Bf5 26.Bf3 f6 27.Qb5 e5 28.d5 exf4 29.exf4 Qd6 30.g3 Bxh3 31.Kh2 Bd7 32.Ne4 Qe7 33.Qb3 Kh8 34.Qd3 Bf5 35.Re1 Re8 36.Re3 Bxe4 37.Rxe4 Qc5 38.Rae1 Qf2+ 39.Bg2 Qxe1 40.Rxe1 Rxe1 41.d6 Ree8 42.d7 Red8 43.Qd6 f5 44.Bc6 a4 45.Bxa4 Ra8 46.Qc6 Rab8 47.Bb5 Bf8 48.Qf6+ Bg7 49.Qe6 Bf8 50.Kg2 Bg7 51.Kf3 Ra8 52.g4 Ra3+ 53.Kg2 fxg4 54.Qe8+ Bf8 55.Qxd8 Ra2+ 56.Kg3 Kg7 57.Qg5 Bc5 58.Qe5+ Kf7 59.Kxg4 Bf2 60.Kf3 Bc5 61.Qd5+ Ke7 62.d8=Q#