2017.09.08
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Bf5 6.Qb3 Qc8 7.dxc5 e5 8.Bg3 Bxc5 9.Ngf3 Bd6 10.Bb5 Qc7 11.O-O O-O 12.Rfe1 h6 13.Rac1 Na5 14.Qa4 a6 15.Bf1 b5 16.Qh4 Nc6 17.e4 dxe4 18.Nxe4 Nxe4 19.Rxe4 Be7