2021.02.16
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 e6 3.Nf3 Nf6 4.e3 Bd6 5.Bxd6 Qxd6 6.Nbd2 O-O 7.Be2 Nbd7 8.O-O c5 9.c3 e5 10.dxe5 Nxe5 11.Nxe5 Qxe5 12.Nf3 Qe7 13.Qb3 Bf5 14.Rfd1 Rfd8 15.a4 b6 16.a5 c4 17.Qa3 Qxa3 18.Rxa3 b5 19.Nd4 Bd7 20.b4 a6 21.h3 h6 22.Nf3 Be6 23.Nd4 Ne4 24.Bf3 Ng5 25.Be2 Rac8 26.Raa1 Ne4 27.Rac1 Kf8 28.Bf3 Ng5 29.Be2 Ke7 30.h4 Ne4 31.Bf3 Nf6 32.g4 Bxg4 33.Bxg4 Nxg4 34.Kg2 Ne5 35.Rh1 Kf6 36.Rcg1 g6 37.Kf1 h5 38.Ke2 Re8 39.Rg3 Ng4 40.Rhg1 Re4 41.Nf3 Rce8 42.Ng5 R4e7 43.Nh7+ Kg7 44.Ng5 f6 45.Nh3 f5 46.Nf4 Rd8 47.Rd1 d4 48.cxd4 c3 49.Rc1 Rc8 50.Rc2 Kf7 51.Nd5 Re6 52.Nf4 Rd6 53.f3 Nh6 54.Kd3 Ng8 55.Ne2 Ne7 56.Rxc3 Rxc3+ 57.Nxc3 Rd7 58.e4 Nc6 59.exf5 Rxd4+ 60.Kc2 Nxb4+ 61.Kb3 gxf5 62.Rg5 Kf6 63.Rxh5 Nd3 64.Kc2 Nf4 65.Rh6+ Ke5 66.Rxa6 b4 67.Nb5 Rc4+ 68.Kb3 Rc1 69.Kxb4 Nd3+ 70.Ka4 Nc5+ 71.Kb4 Nxa6+ 72.Ka4 Kd5 73.Kb3 Rb1+ 74.Ka4 Rb4+ 75.Ka3 Rxb5 76.f4 Kc4 77.Ka4 Rb1 78.h5 Ra1#