2020.09.11
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Nf6 5.Nd2 Bf5 6.Ngf3 e6 7.Qb3 Qc8 8.Nh4 Be4 9.f3 Bg6 10.Be2 Be7 11.Nxg6 hxg6 12.g4 Qd7 13.Bb5 Bd6 14.dxc5 Bxc5 15.O-O-O a6 16.Qa4 O-O 17.Bxc6 Qxc6 18.Qxc6 bxc6 19.h4 Nd7 20.e4 f6 21.Kc2 Kf7 22.Bg3 Ba7 23.Nc4 Nb6 24.Na5 Rac8 25.Rhe1 e5 26.Bf2 Ke6 27.Nb7 dxe4 28.fxe4 Rc7 29.Nc5+ Kf7 30.Nxa6 Rcc8 31.a4 Rcd8 32.a5 Nc8 33.Bxa7 Nxa7 34.Nc5 Ke7 35.Rxd8 Rxd8 36.Rd1 Rxd1 37.Kxd1 f5 38.exf5 gxf5 39.gxf5 Kf6 40.Ke2 Kxf5 41.Kf3 g5 42.hxg5 Kxg5 43.Ke4 Kf6 44.c4 Nc8 45.Nd7+ Ke6 46.Nxe5 c5 47.b3 Kd6 48.Ng6 Na7 49.Ne5 Nc8 50.Nf7+ Ke6 51.Nh6 Nd6+ 52.Kf4 Nc8 53.Ng4 Na7 54.Ne5 Kd6 55.Kf5 Nc8 56.Kf6 Na7 57.Nd3 Nc6 58.a6 Na7 59.Kf7 Nc8 60.Ke8 Na7 61.Kd8 Kc6 62.Nxc5 Kb6 63.Kd7 Kxc5 64.Kc7 Nc6 65.b4+ Nxb4 66.a7 Na6+ 67.Kb7