2021.02.22
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 c6 3.e3 Bf5 4.c4 e6 5.Nc3 Bd6 6.Bg3 Bxg3 7.hxg3 Nf6 8.Qb3 Qc7 9.Rc1 Qb6 10.c5 Qc7 11.Nf3 Nbd7 12.Nh4 Be4 13.Nxe4 Nxe4 14.Bd3 Nef6 15.Nf3 h6 16.Qc3 O-O 17.Rh4 Rfe8 18.g4 e5 19.g5 hxg5 20.Nxg5 exd4 21.Qxd4 Qe5 22.Nf3 Qxd4 23.Nxd4 g6 24.b4 Kg7 25.Ke2 a6 26.a4 Rh8 27.Rxh8 Rxh8 28.b5 axb5 29.axb5 Rc8 30.bxc6 bxc6 31.f4 Rc7 32.Kf3 Ng8 33.g4 Ne7 34.Bb1 Ra7 35.f5 g5 36.Kf2 Ra5 37.Nf3 f6 38.e4 Rxc5 39.Rxc5 Nxc5 40.exd5 cxd5 41.Nd4 Kf7 42.Ke3 Ke8 43.Ba2 Kd7 44.Ne2 Kd6 45.Nd4 Nc6 46.Nb5+ Ke5 47.Nc7 d4+ 48.Kf3 Nb4 49.Bc4 d3 50.Ne6 Nc2 51.Nxc5 Kd4 52.Bxd3 Nb4 53.Ne4 Nxd3 54.Nxf6 Ne5+ 55.Kg3 Nf7 56.Nh5 Ke5 57.Ng7 Ke4 58.Nh5 Ke5 59.Ng7 Ke4 60.Ne6 Ke5 61.Nxg5 Kd4 62.Nf3+ Ke4 63.g5 Kxf5 64.g6 Kxg6 65.Nh4+ Kg7 66.Nf3 Nh8 67.Ng5 Ng6 68.Ne6+ Kf6 69.Nf4 Ne5 70.Ng6 Nxg6