1.d4 d5 2.c4 dxc4 3.e3 c5 4.Bxc4 Nf6 5.Nf3 e6 6.O-O a6 7.b3 cxd4 8.Nxd4 Bd7 9.Bb2 Nc6 10.Nd2 Be7 11.Ne2 O-O 12.Nf4 b5 13.Be2 Rc8 14.Nf3 Qb6 15.Rc1 Rfd8 16.h3 Be8 17.Qc2 Qb8 18.Rfd1 Nd4 19.Qb1 Nxe2+ 20.Nxe2 Rxd1+ 21.Rxd1 Qb7 22.Ng5 h6 23.Bxf6 hxg5 24.Bxe7 Qxe7 25.Qe4 a5 26.Nd4 Qc5 27.Qg4 Rd8 28.Rf1 Rd6 29.Qe4 b4 30.Qa8 Kf8 31.Nf3 f6 32.Nd4 Kf7 33.Qf3 Bd7 34.Qh5+ Kg8 35.Qg6 Qc8 36.Qb1 e5 37.Rc1 Qa6 38.Nf5 Rd2 39.Rc4 Kf7 40.Rc7 g6 41.Ng3 Qd6 42.Ne4 Rd1+ 43.Kh2 Rxb1 44.Nxd6+ Ke6 45.Ne4 Rb2 46.Ra7 Bc6 47.Ra6 Kd7 48.Nxf6+ Kd6 49.Ne8+ Kd7 50.Nf6+ Kd6 51.Ne8+ Kd7 52.Nf6+ 1/2-1/2