2018.12.06
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.dxc5 e6 5.b4 a5 6.c3 Nc6 7.Bb5 Bd7 8.a4 axb4 9.Bxc6 Bxc6 10.cxb4 d4 11.Nf3 dxe3 12.Qxd8+ Rxd8 13.Bxe3 Ng4 14.Bd2 Be7 15.h3 Bxf3 16.gxf3 Ne5 17.Ke2 O-O 18.Bc3 Nc6 19.Rd1 Rxd1 20.Kxd1 Rd8+ 21.Nd2 Bf6 22.Bxf6 gxf6 23.b5 Nd4 24.Ra3 f5 25.Rd3 e5 26.Nb3 Kf8 27.Nxd4 exd4 28.Kc2 Rc8 29.Rxd4 Rxc5+ 30.Kd3 Rc1 31.Ke3 Ke7 32.Kf4 Ke6 33.Rd8 Rc4+ 34.Kg5 Rxa4 35.Rb8 h6+ 36.Kxh6 Rh4+ 37.Kg5 Rxh3 38.Kf4 Rh4+ 39.Ke3 Rb4 40.Rxb7 f4+ 41.Kd3 Kd5 42.Rxf7 Rb3+ 43.Ke2 Ke5 44.Rb7 Kd4 45.b6 Rb2+ 46.Kf1 Kc5 47.Kg2 Kc6 48.Rb8 Rb3 49.Rf8 Kd5 50.Rf5+ Ke6 51.Rxf4 Rxb6 52.Kg3 Rb5 53.Kg4 Rb1 54.Rf8 Rf1 55.Kg3 Rg1+ 56.Kf4 Rf1 57.Re8+ Kf6 58.Re2 Ra1 59.Rb2 Ra4+ 60.Kg3 Ra3 61.Kg4 Ra4+ 62.f4 Ra6 63.Re2 Rb6 64.f5 Rb4+ 65.f4 Rb1 66.Re6+ Kf7 67.Ra6 Rg1+ 68.Kf3 Rf1+ 69.Kg3 Rg1+ 70.Kf2 Rb1 71.Re6 Rb3 72.Re3 Rb5 73.Re5 Rb3 74.Ke2 Ra3 75.Rb5