1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ c6 6.Qxc4 b5 7.Qb3 Bb7 8.d4 Nbd7 9.O-O Be7 10.Ne5 Nxe5 11.dxe5 Nd5 12.Nc3 a6 13.a4 b4 14.Ne4 Qc7 15.Nd6+ Bxd6 16.exd6 Qxd6 17.e4 Nb6 18.Be3 Nd7 19.Rfd1 Qe7 20.e5 Nxe5 21.Rac1 a5 22.Bc5 Qf6 23.Bd4 O-O-O 24.Qe3 Ng4 25.Qe4 Qf5 26.Rxc6+ Kb8 27.Rc8+ Bxc8 28.Qa8+ Kc7 29.Qc6+ Kb8 30.Qb6+ Bb7 31.Qxb7#