2017.03.05
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 c6 3.e3 Bf5 4.c4 e6 5.Nc3 Nf6 6.Qb3 Qc8 7.Rc1 Nbd7 8.cxd5 Nxd5 9.Bg3 Bb4 10.a3 Ba5 11.Nf3 O-O 12.Be2 Nxc3 13.bxc3 Bc7 14.Bxc7 Qxc7 15.Nd2 c5 16.O-O Rac8 17.Qb2 Qb8 18.a4 Rc7 19.a5 cxd4 20.cxd4 Rfc8 21.e4 Bg6 22.f3 b6 23.axb6 Rxc1 24.Rxc1 Rxc1+ 25.Qxc1 Qxb6 26.Qc4 e5 27.Nb3 exd4 28.Nxd4 h6 29.Kf1 Nc5 30.Qb5