2021.07.10
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 Bd6 5.Bg3 c5 6.c3 b6 7.Ngf3 O-O 8.Bd3 Ba6 9.Bxa6 Nxa6 10.Qe2 Nc7 11.Rd1 Nce8 12.Ne5 Qc7 13.O-O Nd7 14.f4 Nef6 15.Bh4 Rac8 16.Rf3 Ne4 17.Nxe4 dxe4 18.Rh3 Nxe5 19.fxe5 Be7 20.Qg4 cxd4 21.Bxe7 Qxe7 22.Qxe4 h6 23.exd4 f5 24.exf6 Rxf6 25.Rf1 Rxf1+ 26.Kxf1 Rf8+ 27.Rf3 Rxf3+ 28.gxf3 Qf6 29.Ke2 Kh8 30.h4 Qf7 31.Ke3 Qc7 32.Qxe6 Qh2 33.Qe8+ Kh7 34.Qe4+ Kh8 35.b4 Qb2 36.Qd3 Qh2 37.d5 Qxh4 38.d6 Qg5+ 39.Kd4 b5 40.Qe3 Qf6+ 41.Kd5 Qf5+ 42.Kc6 Qc8+ 43.Kxb5 Qb7+ 44.Kc4 Qa6+ 45.Kd5 Qb5+ 46.Qc5 Qb7+ 47.Ke6 Qxf3 48.d7 Qf6+ 49.Kd5 Qg5+ 50.Kd6 Qf6+ 51.Kc7 Qf4+ 52.Kb7