2020.07.10
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Nf6 5.Nf3 Qb6 6.Qb3 c4 7.Qxb6 axb6 8.Nbd2 b5 9.Be2 b4 10.O-O e6 11.Ne5 Nxe5 12.Bxe5 Nd7 13.Bg3 f5 14.f3 g6 15.e4 bxc3 16.bxc3 Bh6 17.Rfd1 O-O 18.Bd6 Re8 19.Nf1 Bf8 20.Bxf8 Kxf8 21.e5 Ra3 22.Rdc1 b6 23.f4 Bb7 24.Nd2 Rea8 25.Rc2 Bc6 26.Nb1 R3a7 27.Nd2 b5 28.Bf3 Nb6 29.Kf2 Ra4 30.Ke3 b4 31.cxb4 Rxb4 32.Rb1 Rxb1 33.Nxb1 Na4 34.Nd2 Rb8 35.Nxc4 Bd7 36.Nd6 Rb1 37.g3 Nb6 38.Be2 Ba4 39.Rc7 Nd7 40.Rc8+ Kg7 41.Ne8+ Kf7 42.Nd6+ Kg7 43.Re8 Rb2 44.Rxe6 Rxa2 45.Re7+ Kg8 46.Re8+ Kg7 47.Ra8 Bb3 48.Rxa2 Bxa2 49.e6 Nf6 50.e7 Bb3 51.e8=Q Nxe8 52.Nxe8+ Kf7 53.Nc7 Ke7 54.Bf3 Kd6 55.Nb5+ Kc6 56.Nc3 h6 57.h3 Kd6 58.g4 Ke6 59.Nb5 Bc4 60.Nc7+ Kd6 61.Nxd5 fxg4 62.hxg4 Bxd5 63.Bxd5 Kxd5 64.f5