1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 e6 6.Nc3 exd5 7.Nxd5 Bb7 8.Nxf6+ Qxf6 9.Nf3 Be7 10.bxa6 Nxa6 11.Be2 Nb4 12.a3 Be4 13.O-O Nc2 14.Rb1 Nb4 15.Ra1 Nc2 16.Rb1 Nb4