1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Bb4+ 5.Bd2 Be7 6.Qc2 O-O 7.Nf3 c6 8.O-O b6 9.Ne5 Bb7 10.cxd5 cxd5 11.Rc1 Nfd7 12.Nd3 Nc6 13.e3 Rc8 14.Nc3 Nf6 15.Qd1 Bd6 16.Nb5 Bb8 17.a4 Qd7 18.b4 Ba6 19.Bf1 Ne7 20.Nc3 Bc4 21.Ne5 Bxe5 22.dxe5 Ne8 23.Bxc4 Rxc4 24.Nb5 a6 25.Na3 Rxc1 26.Rxc1 Nc7 27.Bc3 b5 28.a5 Rc8 29.Nb1 Nc6 30.Nd2 d4 31.Bxd4 Nd5 32.Ne4 Ncxb4 33.Bc5 Rc6 34.Bxb4 Rxc1 35.Qxc1 Nxb4 36.Qc5 Nd3 37.Qb6 h6 38.Nd6 Nb4 39.h4 Qc6 40.Qd8+ Kh7 41.Qf8 Qc1+ 42.Kg2 Qc6+ 43.e4 Nd3 44.Qxf7 Qc5 45.h5 Qxe5 46.Qg6+ Kg8 47.Qe8+ Kh7 48.Qg6+ Kg8 49.Qe8+ Kh7 50.Qg6+ 1/2-1/2