2017.08.20
0 : 1
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nf3 c5 5.c3 Bd6 6.Bg3 O-O 7.Bd3 Qc7 8.Nbd2 Nbd7 9.O-O Bxg3 10.hxg3 b6 11.e4 dxe4 12.Nxe4 Bb7 13.Nxf6+ Nxf6 14.dxc5 Qxc5 15.Be2 Rfd8 16.Qc2 Rd6 17.Rad1 Rad8 18.Nd4 e5 19.Nb3 Qc6 20.Bf3 e4 21.Nd4 Rxd4