2021.01.07
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nc6 3.e3 e6 4.Nf3 Nf6 5.c3 Bd6 6.Bg3 O-O 7.Bd3 h6 8.Ne5 a6 9.Nd2 Nd7 10.Ndf3 Ndxe5 11.Nxe5 Qg5 12.f4 Qf6 13.O-O g5 14.Bc2 gxf4 15.Bxf4 Bxe5 16.Bxe5 Qg5 17.Rf3 Qe7 18.Rg3+ Qg5 19.Rxg5+ hxg5 20.Qh5 Re8 21.Qh8#