1.d4 Nf6 2.Nf3 d5 3.c4 dxc4 4.e3 a6 5.Bxc4 e6 6.O-O c5 7.Qe2 Nc6 8.dxc5 Bxc5 9.Rd1 Qc7 10.Nbd2 O-O 11.b3 Qe7 12.Bb2 Ba3 13.Bxa3 Qxa3 14.Bd3 Rd8 15.Ne4 Nd5 16.Rac1 h6 17.Bb1 Qe7 18.Qc2 Ncb4 19.Qb2 Bd7 20.a3 Nc6 21.b4 Be8 22.h3 Rac8 23.Ba2 Nf6 24.Rxd8 Rxd8 25.Nc5 Na7 26.Bb3 Rc8 27.Nd4 a5 28.Qa1 b6 29.Nd3 Rxc1+ 30.Qxc1 Nb5 31.Nxb5 Bxb5 32.Qc8+ Qf8 33.Qc3 Bxd3 34.Qxd3 axb4 35.axb4 Qxb4 36.Qd8+ Qf8 37.Qxb6 Qc8 38.Qd4 Qc1+ 39.Kh2 Qc7+ 40.Kg1 Qc1+ 41.Kh2 Qc7+ 42.Kg1 Qc1+ 1/2-1/2