2019.07.30
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nc6 3.e3 Nf6 4.c4 e6 5.Nc3 g6 6.Bd3 Bg7 7.Nb5 O-O 8.Nxc7 Bd7 9.Nxa8 Qxa8 10.Nf3 Nh5 11.Bd6 Re8 12.O-O dxc4 13.Bxc4 b6 14.Rc1 Bf8 15.Bxf8 Rxf8 16.Qe2 Na5 17.Bd3 Bc6 18.b4 Bxf3 19.Qxf3 Qxf3 20.gxf3 Nb7 21.Rc7