2018.10.01
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.Nf3 Nc6 5.Nbd2 Qb6 6.dxc5 Qxc5 7.a3 a5 8.c4 e6 9.Rc1 Qb6 10.Qc2 Be7 11.Ne5 Nxe5 12.Bxe5 Bd7 13.cxd5 exd5 14.Qb3 Qe6 15.Qxb7 O-O 16.Nf3 Rfc8 17.Ra1 Ne4 18.Bb5 Nc5 19.Bxd7 Nxd7 20.Bg3 Rab8 21.Bxb8 Rxb8 22.Qc7 Bd6 23.Qxa5 d4 24.Nxd4 Qc4 25.Qc3 Qa6 26.Rc1 Nc5 27.Rd1 Bf8 28.b4 Na4 29.Qd3 Qa8 30.O-O