2022.09.04
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.c3 Nc6 4.e3 Nf6 5.Nd2 Bf5 6.Qb3 Qc8 7.c4 dxc4 8.Bxc4 e6 9.Ngf3 Be7 10.O-O cxd4 11.Nxd4 Nxd4 12.exd4 O-O 13.Rac1 Qd8 14.Qxb7 Qxd4 15.Be3 Qd7 16.Qxd7 Nxd7 17.Ba6 Nb6 18.Nf3 Be4 19.Nd4 Bf6 20.f3 Bg6 21.Bf2 Nd5 22.a3 h5 23.Rfd1 Rfd8 24.b4 Bg5 25.Rc5 Be7 26.Rcc1 Bg5 27.Rc5 Be7 28.Nxe6 Bxc5 29.Bxc5 Rd7 30.Nf4 Rc7 31.Nxg6 fxg6 32.Rd4 Kf7 33.a4 Rd7 34.h4 Rdd8 35.Bc4 a5 36.Bb5 axb4 37.Bxb4 Rdc8 38.Bd6 Rc2 39.Re4 Ra2 40.Bd7 Rd8 41.Be6+ Kf6 42.Be7+ Nxe7 43.Bxa2 Rd6 44.Kh2 Nf5 45.Bc4 g5 46.hxg5+ Kxg5 47.a5 Rd1 48.Be6 Ra1 49.Re5 g6 50.Bc8 h4 51.Rc5 Kf4 52.Rc4+ Kg5 53.a6 Ng3 54.f4+ Kh5 55.Rc5+ Nf5 56.Bxf5 gxf5 57.Rxf5+ Kg4 58.Rf6 Ra3 59.Kg1 Kg3 60.Kf1 Ra1+ 61.Ke2 Ra2+ 62.Ke3 Ra3+ 63.Kd4 Kxg2 64.Rg6+ Kf2 65.f5 h3 66.Rh6 Kg2 67.Rg6+ Kf2 68.f6 Ra4+ 69.Ke5 Ra5+ 70.Kf4 Ra4+