2021.03.21
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nf3 Bd6 5.Bg3 O-O 6.c4 c5 7.Nc3 Nc6 8.Bd3 dxc4 9.Bxc4 cxd4 10.Nxd4 Nxd4 11.Qxd4 Bxg3 12.hxg3 Qxd4 13.exd4 Rd8 14.O-O-O Bd7 15.d5 Rac8 16.dxe6 Rxc4 17.exd7 Ne4 18.Rhe1 Nf6 19.Kc2 g6 20.b3 Rc7 21.f3 Rcxd7 22.Rxd7 Rxd7 23.a4 Kg7 24.b4 Nh5 25.g4 Nf4 26.g3 Ne6 27.Rd1 Rc7 28.Kb3 a6 29.Ne4 h6 30.Rd5 Kf8 31.Nc5 Ng5 32.f4 Nh7 33.Rd7 Rxd7 34.Nxd7+ Ke7 35.Nc5 Nf6 36.Nxb7 Nxg4 37.Nc5 a5 38.b5 Kd6 39.Nb7+ Kc7 40.Nxa5 Nf2 41.Kc4 Kb6 42.Nc6 Ne4 43.a5+ Kc7 44.Kd5 Nxg3 45.b6+ Kb7 46.Nb4 h5 47.Kc5 Nf5 48.a6+ Kb8 49.Kc6 Ne7+ 50.Kd6 Nc8+ 51.Kc6 h4 52.a7+ Nxa7+ 53.Kd7 h3 54.bxa7+ Kxa7 55.Nd3 f6 56.Ke6 g5 57.fxg5 fxg5 58.Kf5 h2 59.Nf2 g4 60.Kxg4 h1=Q 61.Nxh1