2021.04.17
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Bd3 Qb6 6.dxc5 Qxb2 7.Nd2 Qxc3 8.Rc1 Qxd3 9.Ngf3 Bg4 10.Qa4 Qa6 11.Qb3 e6 12.h3 Bh5 13.g4 Bg6 14.Nd4 Nxd4 15.exd4 Be7 16.Nf3 Be4 17.g5 Nh5 18.Be5 O-O 19.a4 f6