1.c4 Nf6 2.g3 e6 3.Nf3 d5 4.Bg2 Be7 5.d4 O-O 6.O-O dxc4 7.Qa4 a6 8.Qxc4 b5 9.Qc2 Bb7 10.Bd2 Be4 11.Qc1 Nc6 12.Be3 Na5 13.Nc3 Bb7 14.Rd1 h6 15.Ne5 Bxg2 16.Kxg2 Qc8 17.f3 Qb7 18.Bf2 Rac8 19.Nb1 Bd6 20.Nd3 Rfe8 21.Nd2 Nc6 22.Nb3 e5 23.dxe5 Nxe5 24.Nxe5 Bxe5 25.e4 Qa8 26.Qc2 Rcd8 27.Rac1 Nd7 28.Rd5 Bf6 29.Qxc7 Ne5 30.Rxd8 Rxd8 31.Bd4 Nc4 32.Bxf6 gxf6 33.Kh3 Ne5 34.Qc3 Qa7 35.Nc5 b4 36.Qe3 Rc8 37.Kg2 Nd7 38.e5 Nxe5 39.Qd4 a5 40.Ne6 Ra8 41.Rc8+ Kh7 42.Qe4+ f5 43.Qxf5+ Ng6 44.Rc7 Qxc7 45.Nxc7 Rc8 46.Qxf7+ Kh8 47.Nd5 Nh4+ 48.Kf2 Rc6 49.Nf6 b3 50.Qg8# 1-0