2021.01.19
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bf5 3.e3 c5 4.Bd3 Bxd3 5.Qxd3 c4 6.Qe2 Nc6 7.c3 e6 8.Nf3 Nf6 9.Nbd2 h6 10.e4 Nh5 11.Bg3 Nxg3 12.hxg3 b5 13.a4 a6 14.exd5 Qxd5 15.axb5 Qxb5 16.Qxc4 Qb7 17.Qb3 Qxb3 18.Nxb3 Bd6 19.Nc5 O-O 20.b4 e5 21.Kd2 exd4 22.Nxd4 Bxc5 23.bxc5 Rfd8 24.Ke3 Ne5 25.f4 Nd7 26.Ra5