2019.07.20
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.Nf3 e6 7.Bd3 Bxd3 8.Qxd3 Nge7 9.Nbd2 Ng6 10.Bg3 Bd6 11.Bxd6 Qxd6 12.O-O O-O 13.Rfe1 Rad8 14.Qe3 Rfe8 15.Ne5 Nf8 16.f4 f6 17.Nxc6 Qxc6 18.Qd3 Qd6 19.g3 Qb6 20.Kg2 Qxb2 21.Reb1 Qa3 22.Rxb7 Rc8 23.Rb3 Qa5 24.a4 Rc6 25.Raa3 Qc7 26.a5 Rb8 27.Rxb8 Qxb8 28.f5 Qd6 29.Rb3 a6 30.fxe6 Nxe6 31.Qe3 Qc7 32.Ra3 Nf8 33.Qf3 Qd6 34.Rb3 Qd8 35.Rb6 Rxb6 36.axb6 Qxb6 37.Qxd5+ Qe6 38.Qxe6+ Nxe6 39.Nb3 Kf7 40.Kf3 f5 41.c4 Kf6 42.Ke3 g5 43.d5 f4+ 44.Ke4 fxg3 45.hxg3 Ng7 46.g4 h5 47.gxh5 Nxh5 48.c5 Ng3+ 49.Kf3 Nf5 50.c6 Ke5 51.c7 Ne7 52.Nc5 Kxd5 53.Nxa6 Kc6 54.Kg4 Kb7 55.Nc5+