2021.04.17
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Bf5 6.Ngf3 e6 7.h3 Bd6 8.Be2 Bxf4 9.exf4 cxd4 10.cxd4 O-O 11.O-O Qb6 12.Nb3 Be4 13.Nc5 Bxf3 14.Bxf3 Rfc8 15.Rc1 a6 16.b3 Ne7 17.Re1 Rc6 18.g4 Rac8 19.g5 Ne8 20.Bg4 Nd6 21.Bxe6 fxe6 22.Rxe6 Ndf5 23.Qd2 Rxe6 24.Nxe6 Rxc1+ 25.Qxc1 Qxe6 26.Qd2 Nc6 27.Kg2 Qe4+ 28.f3 Qxd4 29.Qe2 Qe3 30.Qc2 Nfd4 31.Qd1 Qe2+ 32.Qxe2 Nxe2 33.Kf2 Nc3 34.f5 Nxa2 35.Kg3 d4 36.Kf4 Nc3 37.h4 Kf7 38.h5 g6 39.fxg6+ hxg6 40.h6 b5 41.Kg4 d3 42.f4 d2 43.f5 d1=Q+ 44.Kh4 Qh1+ 45.Kg3 Ne4+ 46.Kf4 Qh4+ 47.Ke3 gxf5 48.h7 Qxh7 49.g6+ Qxg6 50.b4 Qg3+ 51.Ke2 Nd4+ 52.Kf1 Qf2#