2021.09.11
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nf3 c5 5.c3 Bd6 6.Bg3 O-O 7.Bd3 Qc7 8.Nbd2 Nbd7 9.Qe2 e5 10.dxc5 Nxc5 11.Bc2 Bg4 12.h3 Bh5 13.e4 dxe4 14.Nxe4 Nfxe4 15.Bxe4 f5 16.Bd5+ Kh8 17.O-O-O e4 18.Bxd6 Qxd6 19.Bxe4 Qf4+ 20.Qe3 Qxe3+ 21.fxe3 fxe4