2022.04.05
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Bd3 Bd6 5.c3 Bxf4 6.exf4 O-O 7.Nf3 c5 8.dxc5 Nbd7 9.O-O Nxc5 10.Re1 Qb6 11.Re2 Bd7 12.Na3 Rac8 13.Ne5 Ba4 14.Bc2 Qxb2 15.Bxh7+ Kxh7 16.Rxb2 Bxd1 17.Rxd1 Nfe4 18.Nb5 Na4 19.Rb3 Naxc3 20.Nxc3 Nxc3 21.Re1 Rc7 22.a3 Ne4 23.g3 Rfc8 24.Nf3 b6 25.h4 Rc1 26.Rxc1 Rxc1+ 27.Kg2 Nc5 28.Re3 g6 29.Nd4 Kg7 30.Nb3 Nxb3 31.Rxb3 Kf6 32.Kf3 Ra1 33.Ke3 Ke7 34.Rc3 Kd6 35.Kd3 Ra2 36.Ke3 a5 37.g4 Ra1 38.Kf3 Rh1 39.Kg3 d4 40.Rb3 Kc5 41.a4 Rg1+ 42.Kf3 Rh1 43.Rb5+ Kc4 44.h5 gxh5 45.Rxh5 Rb1 46.Rh8 d3 47.Rc8+ Kb3 48.Ke3 Kxa4 49.Kxd3 b5 50.Rc7 Rb3+ 51.Ke4 Rb2 52.Rxf7 Rxf2 53.g5 b4 54.Ke5 b3 55.Kxe6 b2 56.Rb7 Ka3 57.f5 Re2+ 58.Kf6 Re3 59.g6 Rb3 60.Rxb3+ Kxb3 61.g7 b1=Q 62.g8=Q+ Kc2 63.Qc8+ Kd2 64.Ke7 Qb4+ 65.Kf7 a4 66.Qd7+ Kc2 67.Qc6+ Kb2 68.Qf6+ Kb3 69.Qe6+ Qc4 70.f6 a3 71.Qxc4+ Kxc4 72.Ke6 a2 73.f7 a1=Q 74.f8=Q Qa2 75.Ke7 Kc3 76.Qf6+ Kc2 77.Qf2+ Kb3 78.Qe3+ Kb2 79.Qd2+ Kb3 80.Qe3+ Kb2 81.Qf2+ Kb1 82.Qg1+ Kb2 83.Qh2+ Kb3 84.Qh3+ Kb2 85.Qg2+ Kb3 86.Qg3+ Kb2 87.Qf2+ Kb3 88.Qe3+