2016.11.01
1/2 : 1/2
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 e6 3.e3 Bd6 4.Bg3 Nd7 5.Nf3 Qe7 6.c4 Ngf6 7.Nc3 c6 8.Qc2 O-O 9.cxd5 exd5 10.Bd3 Re8 11.Bxd6 Qxd6 12.O-O Qe7 13.Rab1 a5 14.a3 h6 15.Nd2 Qd6 16.Na4 Ng4 17.Nf3 Ngf6 18.Nd2 Ng4 19.Nf3 Ngf6 20.Nd2