1.d4 Nf6 2.c4 a6 3.Nc3 b5 4.cxb5 axb5 5.Nxb5 c6 6.Nc3 d5 7.e3 Bf5 8.Bd3 Bxd3 9.Qxd3 e6 10.Nf3 Bb4 11.O-O Nbd7 12.Bd2 O-O 13.a3 Bd6 14.e4 Nxe4 15.Nxe4 dxe4 16.Qxe4 Qb6 17.Qc2 Rfc8 18.Rfc1 h6 19.a4 c5 20.a5 Qb7 21.Qd3 Be7 22.a6 Qb6 23.Be3 Bf6 24.Qc4 Qxb2 25.Ra2 Qb4 26.dxc5 Qxc4 27.Rxc4 Nb8 28.Rca4 Nc6 29.Kf1 Rcb8 30.Nd2 Rb5 31.Ne4 Be5 32.g3 Nb4 33.R2a3 Nc2 34.Rd3 Rb4 35.Rxb4 Nxb4 36.Rb3 Nxa6 37.f4 Bc7 38.Ra3 Kf8 39.c6 Ke7 40.Ke2 Bd6 41.Ra5 f5 42.Nc5 Nc7 43.Rxa8 Nxa8 44.Nb7 e5 45.Kd3 exf4 46.gxf4 Nc7 47.Kc4 Ke6 48.Nc5+ Kf7 49.Nb7 Ke6 50.Nd8+ Ke7 51.Nb7 Ke6 1/2-1/2