2014.08.26
1 : 0
Queen's pawn, Mason variation
1.d4 d5 2.Bf4 Nf6 3.e3 Bf5 4.c4 e6 5.Qb3 Qc8 6.Nc3 c6 7.h3 Be7 8.Rc1 Qd7 9.Nf3 Qc8 10.cxd5 exd5 11.Nb5 Na6 12.Nd6+ Bxd6 13.Bxd6 Ne4 14.Ba3 Qc7 15.Qa4 Nb8 16.Be2 Nd7 17.O-O Nd6 18.Qb4 Ke7 19.Ne5 a5 20.Qxd6+