1.a3 e5 2.c4 c6 3.d4 exd4 4.Nf3 Nf6 5.Nxd4 d5 6.cxd5 Bc5 7.Bg5 Qxd5 8.Bxf6 gxf6 9.e3 Bxd4 10.Qxd4 Qxd4 11.exd4 Be6 12.Nc3 Nd7 13.O-O-O O-O-O 14.d5 cxd5 15.Nxd5 Kb8 16.Be2 Nc5 17.Nxf6 Nb3+ 18.Kb1 Nd2+ 19.Kc1 Nb3+ 20.Kb1 Nd2+ 21.Kc1 Nb3+ 1/2-1/2