2018.07.12
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.e3 e6 4.Nf3 Nf6 5.Bd3 Bg6 6.Ne5 Nbd7 7.Nxg6 hxg6 8.O-O Nb6 9.Nd2 Bd6 10.Bg3 Bxg3 11.hxg3 O-O 12.c4 c6 13.c5 Nbd7 14.b4 e5 15.b5 exd4 16.exd4 Re8 17.Rb1 Re6 18.Qa4 Qc8 19.Rfc1 Re8 20.bxc6 bxc6 21.Ba6 Qc7 22.Rb7 Qc8 23.Rcb1 Qd8 24.Qxc6 Rb8 25.Qa4 Rxb7 26.Bxb7 Qc7 27.Qxa7 Rb8 28.c6 Nf8 29.Qb6 Ne8 30.Qxc7 Nxc7 31.a4 Nfe6 32.Nf3 Nd8 33.Ne5 Nxb7 34.Rxb7 Rxb7 35.cxb7 Na6 36.Nc6 Kf8 37.b8=Q+ Nxb8 38.Nxb8 Ke7 39.Kf1 Kd6 40.Ke2 Kc7 41.Na6+ Kb6 42.Nb4 Ka5 43.Nxd5 Kxa4 44.Ke3 Kb5 45.Ke4 Kc6 46.Ke5 Kd7 47.Nb6+ Ke7 48.d5 Kd8 49.d6 Ke8 50.d7+ Ke7 51.Kd5 g5 52.Kc6 Kd8 53.g4 g6 54.g3 f6 55.f4 f5 56.gxf5 gxf4 57.gxf4 gxf5 58.Nc4 Ke7 59.Kc7 Kf6 60.d8=Q+ Kg6 61.Qg5+ Kf7 62.Kd7 Kf8 63.Qe7+ Kg8 64.Ke6 Kh8 65.Kf6 Kg8 66.Qg7#