2020.11.08
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 e6 3.e3 Bd6 4.Bg3 Nf6 5.Nd2 b6 6.c3 O-O 7.Bd3 Ba6 8.Bxa6 Nxa6 9.Qe2 Nb8 10.Ngf3 c5 11.Bxd6 Qxd6 12.Ne5 Nbd7 13.f4 cxd4 14.exd4 b5 15.O-O b4 16.Rab1 bxc3 17.bxc3 Rfc8 18.Rb3 a5 19.Qd3 Ra7 20.c4 dxc4 21.Ndxc4 Qa6 22.Rfb1 Nd5 23.Nxd7 Rxd7 24.Ne5 Qxd3 25.Nxd3 g6 26.Nc5 Rdc7 27.g3 Nb4 28.Kf2 Rd8 29.a3 Nc6 30.Rc3 Nxd4 31.Rd1 Rd5 32.Ne4 Rxc3 33.Nxc3 Rc5 34.Rxd4 Rxc3 35.Ra4 Rc2+ 36.Kf3 Rxh2 37.Rxa5 h5 38.Ra7 Kg7 39.a4 Ra2 40.a5 Ra3+ 41.Kf2 Kf6 42.Kg2 Ra1 43.a6 Ra5 44.Kf3 g5 45.fxg5+ Rxg5 46.Rb7 Ra5 47.a7 Ra4 48.Rc7 Kg6 49.Re7 f6 50.Rxe6 Rxa7 51.Rb6 Ra3+ 52.Kf4 Ra4+ 53.Kf3 Kg5 54.Rb5+ f5 55.Rb8 Ra3+ 56.Kg2 Ra6 57.Rg8+ Rg6 58.Rb8 h4 59.gxh4+ Kxh4+ 60.Kf2 Rc6 61.Rb3 Rc4 62.Kf3 Kg5 63.Ra3 Rf4+ 64.Kg2 Rg4+ 65.Kf2 Rc4 66.Rb3 f4 67.Rb8 Rc2+ 68.Kf3 Rc3+ 69.Kf2