1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qa4 a6 8.Qxc4 b5 9.Qc2 Bb7 10.Bd2 Bd6 11.Re1 Be4 12.Qc1 Bb7 13.Bg5 Nbd7 14.e4 Be7 15.d5 exd5 16.exd5 h6 17.Nd4 Bxd5 18.Bxh6 gxh6 19.Nc3 Bxg2 20.Kxg2 Bd6 21.Nf5 Re8 22.Nxh6+ Kf8 23.Qg5 Re5 24.Nf5 Ne8 25.Qh6+ Kg8 26.Qh3 Qf6 27.Nh6+ Kg7 28.Rxe5 Nxe5 29.Nf5+ Kg8 30.Nd5 Qe6 31.Nf4 Qc4 32.Nh6+ Kf8 33.Nf5 Qe4+ 34.Kf1 Qh1+ 35.Ke2 Qf3+ 36.Kf1 Kg8 37.Nh6+ Kg7 38.Nf5+ Kf6 39.Re1 Ng6 40.Nh5+ Kg5 41.Ne3 Bc5 42.Nf4 Nd6 43.Qh7 Rh8 44.h4+ Kf6 45.Ng4+ Qxg4 46.Nd5+ Kf5 47.Ne7+ Kf6 48.Nd5+ Kf5 49.Ne7+ Kf6 50.Nd5+ 1/2-1/2