2012.09.21
1/2 : 1/2
Queen's pawn, Mason variation, Steinitz counter-gambit
1.d4 d5 2.Bf4 c5 3.e4 e6 4.exd5 exd5 5.Nc3 Nf6 6.Nb5 Na6 7.Nf3 c4 8.c3 Be7 9.b3 cxb3 10.axb3 O-O 11.Bd3 Ne4 12.O-O Bd7 13.Ne5 Bxb5 14.Bxb5 Nxc3 15.Qd3 Nxb5 16.Qxb5 Qb6 17.Qxb6 axb6 18.Nd7 Rfe8 19.Nxb6 Rad8 20.Ra5 Bf6 21.Nxd5 Bxd4 22.b4 Re2 23.Rb5 h6 24.g4 Nc5 25.bxc5 Rxd5 26.Rxb7 Bxc5