2021.09.12
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 Bf5 6.Nd2 e6 7.Ngf3 Bd6 8.Bg3 Nf6 9.Be2 h6 10.O-O Bxg3 11.hxg3 O-O 12.a4 Qd6 13.Re1 Nd7 14.Qb3 Rab8 15.Qa3 Qc7 16.a5 Rfe8 17.c4 dxc4 18.Nxc4 Nf6 19.Nd6 Red8 20.Nb5 Qd7 21.Ne5 Nxe5 22.dxe5 Ne4 23.a6 bxa6 24.Qxa6 Qd2 25.Qxa7 Qxb2 26.Rad1 Qxe5 27.Nd4 Qc5 28.Qxc5 Nxc5 29.Nxf5 exf5 30.Rxd8+ Rxd8 31.Bc4 Ne4 32.Ra1 h5 33.Ra2 g6 34.Kh2 Rd4 35.Rc2 Kg7 36.f3 Nd6 37.Ba2 Rd1 38.Re2 Kf6 39.Rc2 g5 40.Rc5 Rd2 41.Rd5 Rxd5 42.Bxd5 Ke5 43.Bc6 Kd4 44.Kg1 Ke3 45.Bd7 g4 46.Bc6 f6 47.Bd5 Nb5 48.fxg4 hxg4 49.Be6 Ke4 50.Bd7 Nc3 51.Bc8 Ke5 52.Bd7 Ne4 53.Kh2 Nc3 54.Kg1 Nb1 55.Bc8 Nd2 56.Bd7 Ne4 57.Kh2 f4 58.Bxg4 fxg3+ 59.Kg1 Nd2 60.Be2 Kd4 61.Ba6 Nc4 62.Kf1 Ne3+ 63.Ke2 Ke4 64.Bb7+ Kf4 65.Kd3 f5 66.Bc6 Ng4 67.Bb7 Ke5 68.Bf3 Nh2 69.Bc6 f4 70.Ke2 Ng4 71.Bb7 Ne3 72.Bc6 Nf5 73.Bb7 Nd4+ 74.Kf1 Kd6 75.Ke1 Kc5 76.Be4 Kc4 77.Bg6 Nc6 78.Ke2 Ne5