2015.07.17
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 e6 3.e3 c5 4.c3 Nc6 5.Nf3 Bd6 6.Bg3 Nf6 7.Nbd2 Bxg3 8.hxg3 Qd6 9.Bd3 e5 10.dxe5 Nxe5 11.Nxe5 Qxe5 12.Nf3 Qe7 13.Bb5+ Bd7 14.Bxd7+ Qxd7 15.Qd3 O-O-O 16.O-O Kb8 17.Rfd1 Rhe8 18.Rac1 Qg4 19.b3 Ne4 20.c4 Re6 21.cxd5 Rh6 22.Rc4 f5 23.a4