1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Nd2 d5 5.Bg2 O-O 6.Nf3 b6 7.Ne5 Bb7 8.O-O a5 9.a3 Be7 10.b3 Nbd7 11.cxd5 exd5 12.Bb2 c5 13.e3 Rc8 14.Qe2 Re8 15.Rfd1 cxd4 16.Nxd7 Nxd7 17.Bxd4 Nc5 18.h4 Bf6 19.Qg4 Ne6 20.Nf3 Nxd4 21.Nxd4 Rc3 22.Rab1 g6 23.Ne2 Rc2 24.Nf4 Bc8 25.Qf3 d4 26.Nd5 Bg7 27.exd4 h5 28.Ne3 Rc3 29.Qf4 b5 30.Nd5 Rc2 31.Rbc1 Bf5 32.b4 axb4 33.axb4 Rxc1 34.Rxc1 Kh7 35.Rc7 Re1+ 36.Kh2 Be6 37.Rc5 Bh6 38.Qf6 Qxf6 39.Nxf6+ Kg7 40.Ne8+ Kf8 41.Nd6 Re2 42.d5 Bg4 43.Ne4 f5 44.Rc8+ Kg7 45.Rc7+ Kf8 46.Nf6 Rxf2 47.d6 Bf3 48.Nd7+ Kg8 49.Nf6+ Kf8 50.Nh7+ Kg8 51.Nf6+ Kf8 1/2-1/2