2022.02.06
0 : 1
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 f6 6.Bd3 e5 7.dxe5 fxe5 8.Qe2 Qf6 9.Bg3 Bd6 10.c4 Nd4 11.Qd1 e4