2021.01.12
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.Nf3 Nc6 5.a3 cxd4 6.exd4 Qa5+ 7.b4 Nxb4 8.Bd2 e5 9.Bc3 Ne4 10.axb4 Qc7 11.Bb5+ Bd7 12.Bxd7+ Qxd7 13.Nxe5 Qc7 14.Qd3 a6 15.O-O Rc8 16.Re1 Be7 17.Bb2 Bxb4 18.c3 Nxc3 19.Bxc3 Bxc3 20.Nxc3 O-O 21.Nxd5 Qd8 22.Qb3 Rb8 23.Nb6