2021.09.09
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Qb6 5.Qb3 c4 6.Qc2 Nc6 7.Nd2 Bg4 8.e4 e6 9.h3 Bh5 10.e5 Bg6 11.Qc1 Nd7 12.Ngf3 Be7 13.Be2 O-O 14.O-O a5 15.b3 cxb3 16.axb3 Qd8 17.Qb2 f6 18.Bg3 fxe5 19.dxe5 Nc5 20.Rfd1 Nd3 21.Qa2 Qc7 22.Nd4 Nxd4 23.cxd4 Nb4 24.Qb2 Qc2 25.Qxc2 Nxc2 26.Ra4 Be8 27.Bg4 Kf7 28.Ra2