2021.02.19
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nc6 3.e3 e6 4.c3 Nf6 5.Bd3 Bd7 6.Nf3 Ne4 7.Nbd2 f5 8.Ne5 Qe7 9.Qh5+ g6 10.Nxg6 Qg7 11.Nxh8+ Kd8 12.Nf7+ Kc8 13.Bxe4 dxe4 14.Bh6 Qg8 15.Bxf8 Qxf8 16.Qxh7 Nd8 17.Ne5 b6 18.Qxd7+ Kb8 19.Ndc4 Nb7 20.Nc6#