2020.12.19
1 : 0
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 e6 4.Nf3 Nf6 5.Nbd2 c4 6.c3 Nc6 7.b3 b5 8.a4 b4 9.bxc4 bxc3 10.Nb3 Nb4 11.c5 a5 12.Ne5 Ba6 13.Bxa6 Rxa6 14.Qe2 Be7 15.Qb5+ Kf8 16.O-O Nh5 17.Bg3 f6 18.Nd3 Nxg3 19.hxg3 Qa8 20.Nxb4 axb4 21.Qxb4 Kf7 22.a5 c2 23.Qc3 Rb8 24.Ra3 Qb7 25.Qxc2 Qb4 26.Rfa1 Rba8 27.Qxh7 Bd8 28.Qd3 Bc7 29.g4 Qc4 30.Qxc4 dxc4 31.Nd2 Rxa5 32.Rxa5 Rxa5 33.Rxa5 Bxa5 34.Nxc4 Bc7 35.f3 Ke7 36.e4 Kd7 37.d5 exd5 38.exd5 Bb8 39.c6+ Kd8 40.Kf2 Ba7+ 41.Ke2 Kc7 42.Kd3 Bc5 43.Ke4 g6 44.f4 Bf8 45.g5 Be7 46.d6+ Bxd6 47.Nxd6 Kxd6 48.gxf6 Kxc6 49.f7 Kd7 50.f8=Q