2016.09.02
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.e3 Nc6 4.a3 e6 5.Nf3 Nf6 6.b4 Ne4 7.Bd3 g5 8.Bxe4 dxe4 9.Nxg5 Rg8 10.g4 Bg6 11.Nd2 Bd6 12.Bxd6 cxd6 13.Ngxe4 d5 14.Ng3 Rc8 15.Rc1 b5 16.Qe2 Qb6 17.O-O Ke7 18.c3 f5 19.g5 Nd8 20.Nb3 Nf7