2019.12.01
1/2 : 1/2
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.Qa4 a6 8.Ne5 Qc8 9.Nxc6 Qxc6 10.Qxc6+ bxc6 11.dxc5 Bxc5 12.Nb3 Bb6 13.Nd4 Kd7 14.Nxf5 exf5 15.Bd3 g6 16.h4 h5 17.c4 Rhe8 18.O-O-O Ng4 19.Rd2 Ba5 20.Rc2 Ne5 21.Be2 Ke6 22.Rd1 Rec8 23.Kb1 Rd8 24.cxd5+ cxd5 25.Bxe5 Kxe5 26.Bf3 Rab8 27.b3 Rd6 28.Rc5 Rb5 29.Rc8 Bd8 30.Rd4 a5 31.g3 Ke6 32.Be2 Rbb6 33.Bf3 Rb5 34.Ra8 Bf6 35.Rd3 Rc5 36.Ra7 d4 37.Be2 Be5 38.exd4 Bxd4 39.Rf3 Rc1+ 40.Kxc1 Bxa7 41.Bc4+ Kf6 42.Rf4 Bd4 43.Kc2 Rd7 44.Rf3 Ke5 45.Rd3 Rc7 46.f3 f6 47.Kd2 Rc5 48.Ke2 g5 49.Rd2 f4 50.gxf4+ gxf4 51.Rd1 Rc7 52.Kd3 Rg7 53.Re1+ Be3 54.Rh1 Rg3 55.Bf7 Rxf3 56.Bxh5 Rg3 57.Be8 Bg1+ 58.Ke2 f3+ 59.Kf1 Be3 60.Bc6 f2 61.Bg2 Bd4 62.h5 Rc3 63.h6 Rc1+ 64.Ke2 Rxh1 65.Bxh1 Kf4 66.h7 f5 67.a3 Kg5 68.b4 axb4 69.axb4 Kh6 70.h8=Q+ Bxh8