1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.Qc2 c6 9.Rc1 b6 10.cxd5 cxd5 11.Qb3 Ne4 12.Nc3 Bb7 13.Bf4 g5 14.Be3 Nd6 15.Bd2 Nc4 16.Be1 a6 17.a4 Rc8 18.e3 h6 19.Nd2 Nf6 20.Nxc4 dxc4 21.Qd1 Bxg2 22.Kxg2 Qd7 23.Qe2 b5 24.axb5 axb5 25.Ra5 b4 26.Nd1 Qb7+ 27.f3 g4 28.h3 h5 29.Nf2 gxf3+ 30.Qxf3 Qxf3+ 31.Kxf3 Rfd8 32.Rb5 Nd5 33.e4 Nc7 34.Rb7 Rxd4 35.Bxb4 Bxb4 36.Rxb4 Ne8 37.b3 Nd6 38.e5 Nf5 39.Rcxc4 Rcxc4 40.bxc4 Kg7 41.Ne4 Rd3+ 42.Kf2 h4 43.gxh4 Rxh3 44.c5 Rxh4 45.c6 Rh2+ 46.Ke1 Rc2 47.Nf6 Rxc6 48.Rg4+ Kh6 49.Ng8+ Kh5 50.Nf6+ Kh6 51.Ng8+ Kh5 52.Nf6+ Kh6 1/2-1/2