2020.11.01
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Qb6 5.Qb3 c4 6.Qc2 Bf5 7.Qc1 e5 8.dxe5 g5 9.Bg3 Bg7 10.Nf3 Nge7 11.Nbd2 h5 12.Nxg5 h4 13.Bf4 Nxe5 14.Bxe5 Bxe5 15.Ngf3 Bf6 16.Nd4 Bd7 17.N2f3 O-O-O 18.Qc2 Kb8 19.b4 cxb3 20.Qxb3 Qc7 21.Bd3 Rdg8 22.Rg1 Bg4 23.Kd2 Nc8 24.Nb5 Qa5 25.Rab1 Nb6 26.Nfd4 Rd8 27.Qa3 Nc4+ 28.Bxc4 Qxa3 29.Nc6+ bxc6 30.Nxa3+ Kc7 31.Bd3 Be5 32.h3 Bd7 33.Rb2 Rhg8 34.Ba6 Bxh3 35.Rb7+ Kd6 36.f4 Bf6 37.Bf1 Bd7 38.Kc2 h3 39.g3 h2 40.Rh1 Rxg3 41.Rxh2 Rxe3 42.Bd3 Rf3 43.Rd2 Rxf4 44.Nc4+ Kc5 45.Na5 Bc8 46.Rxf7 Be5 47.Rxa7 Kb6 48.Ra8 Ra4 49.Nxc6 Rxa8 50.Nxd8 Rxa2+ 51.Kd1 Bg4+ 52.Be2 Ra1+ 53.Kc2 Ra2+ 54.Kd1 Ra1+ 55.Kc2 Bf5+ 56.Bd3 Ra2+ 57.Kd1 Ra1+ 58.Kc2 Ra2+ 59.Kd1 Rxd2+ 60.Kxd2 Bd7 61.Nf7 Bf4+ 62.Kc2 Kc5 63.Bh7 Be6 64.Nd8 Bg4 65.Kb2 Be5 66.Nf7 Bf6 67.Bd3 Be6 68.Nh6 d4 69.cxd4+ Kxd4 70.Bc2 Ke3+ 71.Kb1 Kf4 72.Nf5 Bxf5 73.Bxf5