2021.02.05
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 e6 3.e3 Nf6 4.Nd2 Bd6 5.Bg3 c5 6.c3 Nc6 7.Ngf3 cxd4 8.exd4 a6 9.Ne5 Qc7 10.f4 b5 11.Bd3 Bb7 12.Qe2 Rc8 13.O-O O-O 14.Rac1 Ne7 15.Bf2 Nd7 16.Qh5 Ng6 17.Be3 Nf6 18.Qf3 Qe7 19.g4 Nh4 20.Qh3 Ne4 21.Ndf3 Nxf3+ 22.Nxf3 f6 23.Rce1 Rce8 24.Bc1 e5 25.Nh4 Qd7 26.Nf5 Bc7 27.fxe5 fxe5 28.Ng3 exd4 29.cxd4 Bxg3 30.hxg3 Rxf1+ 31.Rxf1 Bc8 32.Rf4 Qe7 33.Bd2 g6 34.Bxe4 dxe4 35.Be3 Rf8 36.Qg2 Rxf4 37.gxf4 Bb7 38.f5 Qg7 39.Qf2 gxf5 40.Qxf5 Qf7 41.Qg5+ Qg7 42.Qd8+ Qf8 43.Qc7 Qg7 44.Qb8+ Qf8 45.Qe5 Qg7 46.Qe6+ Qf7 47.Qe5 Qg7 48.Qh5 Bc8 49.Qd5+ Kh8 50.Bg5 Bb7 51.Qd8+ Qg8 52.Bf6#