1.e4 d5 2.exd5 Nf6 3.Nf3 Nxd5 4.d4 Bg4 5.Be2 e6 6.O-O Be7 7.h3 Bh5 8.c4 Nb6 9.Qb3 Nc6 10.g4 Bg6 11.c5 Nd7 12.Qxb7 Be4 13.Bf4