1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Bd3 Bxd3 9.Qxd3 Bd6 10.Bxd6 Qxd6 11.O-O O-O 12.Qb5 Qb4 13.Qxb4 Nxb4 14.Ne5 Rfc8 15.a3 Nc6 16.Nxc6 Rxc6 17.Rfc1 Rac8 18.Ne2 Rxc1+ 19.Rxc1 Rxc1+ 20.Nxc1