1.c4 Nf6 2.Nf3 d5 3.cxd5 Qxd5 4.d4 e6 5.Nc3 Bb4 6.g3 Bd7 7.Bg2 Bc6 8.O-O Qa5 9.Qc2 Bxc3 10.Qxc3 Qxc3 11.bxc3 Nbd7 12.c4 Nb6 13.c5 Nbd7 14.Bf4 O-O-O 15.Ng5 Bxg2 16.Kxg2 Rhf8 17.c6 bxc6 18.Rfc1 Nb8 19.Rc4 Rd5 20.Nf3 Rb5 21.Ne5 Nd5 22.Bc1 Nb6 23.Rc2 f6 24.Nd3 Rd8 25.Be3 Nd5 26.Bd2 Nb6 27.a4 Rbd5 28.Be3 a5 29.h4 Re8 30.f4 N6d7 31.Rac1 e5 32.dxe5 fxe5 33.Ba7 exf4 34.gxf4 Re4 35.Kf3 Rxa4 36.Bxb8 Nxb8 37.Nc5 Ra3+ 38.e3 Nd7 39.Ne6 Rdd3 40.Rxc6 Rxe3+ 41.Kf2 Kb8 42.Rxc7 Nb6 43.Nd8 Red3 44.Rb7+ Ka8 45.Rcc7 Rxd8 46.Ra7+ Kb8 47.Rab7+ Ka8 48.Ra7+ Kb8 49.Rcb7+ Kc8 50.Rc7+ Kb8 1/2-1/2