2020.07.04
1 : 0
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.Bg3 e4 8.Bc2 Nh6 9.Ne2 Be6 10.c4 Nf5 11.Nbc3 Bb4 12.O-O Nxg3 13.hxg3 Bxc3 14.Nxc3 f5 15.g4 fxg4 16.cxd5 Bxd5 17.Qxg4 Nxd4 18.Rad1 Nxc2 19.Nxd5 O-O 20.Qxe4