2021.07.26
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.c3 Bf5 6.Qb3 Qd7 7.Nf3 f6 8.Nbd2 g5 9.Bg3 h5 10.h3 e6 11.c4 Nge7 12.Bd3 Bh6 13.cxd5 exd5 14.Qc3 Rc8 15.Nb3 Bxd3 16.Nc5 Qf5 17.Qxd3 b6 18.Qxf5 Nxf5 19.Nb3 Kf7 20.O-O Nb4 21.Rfd1 Rc2 22.a3 Rxb2 23.axb4 Rxb3 24.Rxa7+ Kg6 25.Rd7 Rxb4 26.Rxd5 Ra8 27.Bc7 Rb2 28.g4 hxg4 29.hxg4 Nh4 30.Nxh4+ gxh4 31.Rf5 Rc8 32.Bh2 Bf8 33.Bf4 Rd8 34.Kg2 b5 35.Rc1 Rxd4 36.Rc6 Bg7 37.Kh3 Rc4 38.Rxc4 bxc4 39.Be3 c3 40.Rc5 c2 41.Kxh4 Ra2 42.Rc7 Ra3 43.Rxc2 Bh6 44.Bxh6 Kxh6 45.Rc6 Kg6 46.f4 Rf3 47.f5+ Kg7 48.Rc7+ Kh6 49.Rc6 Kg7 50.Rc7+ Kh6 51.Rc8 Kg7 52.Ra8 Rb3 53.Ra7+ Kh6 54.Ra6 Kg7 55.Ra7+ Kh6 56.Rf7 Rb6 57.Rf8 Kg7 58.Ra8 Rb3 59.Ra7+ Kh6 60.Rf7 Rb6 61.Re7 Rb3 62.Re8 Kg7 63.Rc8 Rf3 64.Rc7+ Kh6 65.Rc6 Kg7 66.Rb6 Ra3 67.Rb7+ Kh6 68.Rc7 Rf3 69.Rc6 Kg7 70.Re6 Ra3 71.Re7+ Kh6 72.Rf7 Ra6 73.Kg3 Ra3+ 74.Kf4 Ra4+ 75.Kf3 Ra3+ 76.Ke4 Ra4+ 77.Kd5 Rxg4 78.Ke6 Ra4 79.Rxf6+ Kg7 80.Rf7+ Kg8 81.Rb7 Ra6+ 82.Ke5 Kf8 83.Rd7 Rb6 84.Kf4 Ra6 85.Kg5 Rb6 86.Ra7 Rc6 87.Rh7 Ra6 88.Rb7 Rc6 89.Rb8+ Kf7