2020.06.14
0 : 1
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nf6 4.c3 Qb6 5.Qc2 Nc6 6.Bg3 Bf5 7.Qd2 e6 8.f4 Ne4 9.Qc1 Rc8 10.Nd2 Nxg3 11.hxg3 cxd4 12.exd4 Nxd4 13.Ne2 Nc6 14.Nf3 Bc5