2021.08.05
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Qb6 5.Qc1 g6 6.Nf3 Bg7 7.Nbd2 Nf6 8.h3 O-O 9.Be2 Nd7 10.O-O e5 11.dxe5 Ndxe5 12.Nxe5 Nxe5 13.Nf3 Nxf3+