2021.04.05
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.Nf3 Bg4 6.c3 e6 7.Nbd2 Bd6 8.Bxd6 Qxd6 9.h3 Bh5 10.Bd3 Nge7 11.O-O g5 12.Qb3 O-O-O 13.c4 g4 14.hxg4 Bxg4 15.cxd5 Nxd5 16.Nc4 Qf4 17.Nfe5 Rhg8 18.Rfc1 Bh3 19.Bf1 Bxg2 20.Bxg2 Qg5 21.Qg3 Qf5 22.Qf3 Qxf3 23.Nxf3 Nf4 24.Ne3 Ne2+ 25.Kf1 Nxc1 26.Rxc1 Kb8 27.Rd1 Nb4 28.a3 Nc6 29.d5 exd5 30.Rxd5 Rxd5 31.Nxd5 Rd8 32.Ne3 Nd4 33.Ne5 Rc8 34.Be4 Rc1+ 35.Kg2 f6 36.Nd7+ Kc7 37.Nxf6 h6 38.Nfg4 h5 39.Nf6 h4 40.Kh3 Re1 41.Kxh4 Re2 42.Kg3 Rxb2 43.Nfd5+ Kd8 44.Nc4 Rb3+ 45.f3 b5 46.Ne5 Rxa3 47.Kg4 a5 48.f4 b4 49.f5 Ra1 50.f6 Rg1+ 51.Kh5 b3 52.f7 Ne6 53.Kh6 b2 54.Nf4 Nf8 55.Neg6 Nxg6 56.Nxg6 Rf1 57.Kg7 Rxf7+ 58.Kxf7 Kd7 59.Bb1 Kd6 60.Kf6 Kc5 61.Ne5 a4 62.Nd3+ Kc4 63.Nxb2+ Kb3 64.Nd3 a3 65.Nc1+ Kb2 66.Ba2 Kxc1 67.Be6 Kb2 68.Ke5 a2 69.Bxa2