1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Be7 5.Nf3 O-O 6.Qc2 a6 7.Bg2 b5 8.O-O Bb7 9.Rc1 Be4 10.Qd1 bxc4 11.Rxc4 a5 12.Be1 h6 13.Rc1 d6 14.Nc3 Bb7 15.Qc2 Ra6 16.e4 c5 17.Rd1 Nbd7 18.d5 exd5 19.exd5 Re8 20.Nd2 Nb6 21.Nf1 a4 22.Ne3 Bc8 23.h3 Nh7 24.Bd2 Bf6 25.Re1 Ra8 26.Rab1 Ng5 27.Kh2 Bd4 28.Nb5 Nxh3 29.Nf5 Nxf2 30.Nbxd4 cxd4 31.Rxe8+ Qxe8 32.Re1 Qd8 33.Ne7+ Kh8 34.Nc6 Ng4+ 35.Kg1 Qf8 36.Qd3 Nd7 37.Qxd4 Nde5 38.Bb4 f6 39.Qb6 Bf5 40.Nxe5 fxe5 41.Bxd6 Qf6 42.Bc7 Qf7 43.Bxe5 Qh5 44.Bxg7+ Kxg7 45.Qb7+ Kf6 46.Qc6+ Kf7 47.Qb7+ Kg6 48.Qc6+ Kg7 49.Qb7+ Kf6 50.Qc6+ Kg5 51.Qc1+ Kf6 52.Qc6+ 1/2-1/2