2018.10.21
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Bg4 3.c3 c6 4.Qb3 Qb6 5.e3 Nd7 6.Nd2 f5 7.Bd3 e6 8.f3 Bh5 9.Ne2 Ngf6 10.c4 Bb4 11.Nc3 O-O 12.O-O Bg6 13.c5 Qa5 14.a3 Bxc3 15.bxc3 b6 16.Qb4 Qxb4 17.cxb4 bxc5 18.bxc5 e5 19.dxe5 Nxc5 20.Be2 Nfd7