1.c4 Nf6 2.Nc3 e6 3.Nf3 Be7 4.g3 d5 5.cxd5 exd5 6.Bg2 c6 7.d4 Bf5 8.O-O O-O 9.a3 Nbd7 10.b4 a5 11.b5 Rc8 12.Nh4 Be6 13.Bb2 cxb5 14.Nxb5 Ne4 15.Nf3 Qb6 16.a4 Bf5 17.Rc1 Rc6 18.Qb3 Ndf6 19.Ba3 Bxa3 20.Qxa3 Bd7 21.Rb1 Rc2 22.Qd3 Rfc8 23.Na3 Rb2 24.Rxb2 Qxb2 25.Rb1 Rc1+ 26.Bf1 Bxa4 27.e3 Bc2 28.Qe2 Qc3 29.Ne1 Bb3 30.Qb5 Qxe1 31.Qxb3 Qxf1#