2020.05.16
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 Bf5 4.Bd3 Bxd3 5.Qxd3 Nc6 6.Nf3 e6 7.O-O Bd6 8.Ne5 Bxe5 9.dxe5 Nd7 10.Nd2 Ncxe5 11.Qb3 Rb8 12.Rac1 Ng6 13.Bg3 O-O 14.c4 dxc4 15.Nxc4 Nb6 16.Na5 c6 17.Bxb8 Qxb8 18.Nc4 Nd5 19.Na5 Nb6 20.Rfd1 Qe5 21.Nxb7 Qg5 22.Rxc6 Nh4 23.g3 Nf3+ 24.Kg2 Nh4+ 25.Kf1 Nf3 26.Nd6 Nxh2+ 27.Kg1 Nf3+ 28.Kf1 Qh5 29.Ne4 Nh2+ 30.Ke1 Qf3 31.Kd2 Qxe4 32.Qc2 Rd8+ 33.Kc1 Rxd1+ 34.Kxd1 Qd5+ 35.Kc1 h6 36.Rc5 Qh1+ 37.Qd1 Qg2 38.Rc2 Qf3 39.Qxf3 Nxf3 40.b3 Ne1 41.Rc7 Nd3+ 42.Kc2 Nxf2 43.Rxa7 Nd5 44.a4 Ne4 45.a5 Nc5 46.a6 Nb4+ 47.Kc3 Nbxa6 48.b4 Nxb4 49.Kxb4 Ne4 50.g4 Nf2 51.Ra8+ Kh7 52.Rf8 Kg6 53.Rc8 Nxg4 54.e4 Nf2 55.e5 Nd3+ 56.Kc4 Nxe5+ 57.Kd4 Ng4 58.Ke4 Nf6+ 59.Kf4 h5 60.Rc7 Nd5+ 61.Ke5 Nxc7 62.Kd6 Ne8+ 63.Ke7 Nf6 64.Kd6 h4 65.Ke5 h3 66.Kf4 h2 67.Kf3 h1=Q+ 68.Kf2 Ne4+ 69.Ke3 Ng5 70.Kf4 Qe4+ 71.Kg3 Qf3+ 72.Kh4 Qh3#