1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.a3 dxc4 5.e3 b5 6.a4 b4 7.Bxc4 Be7 8.Nbd2 O-O 9.O-O Nbd7 10.Qe2 c5 11.b3 cxd4 12.Nxd4 Bb7 13.Bb2 a6 14.Rac1 Nc5 15.N4f3 Rc8 16.Rfd1 Qc7 17.Ne5 Bd6 18.Nd3 Bxh2+ 19.Kf1 Qc6 20.Nf3 Bd6 21.a5 Rfd8 22.Nxb4 Qe8 23.Nxa6 Nce4 24.Bd3 Qe7 25.b4 Ng4 26.Bxe4 Bxe4 27.Kg1 Rxc1 28.Rxc1 h5 29.Bd4 Bxf3 30.Qxf3 Bh2+ 31.Kf1 e5 32.Bc5 Qg5 33.Rd1 e4 34.Rxd8+ Qxd8 35.Qe2 Be5 36.g3 Qc8 37.Bd4 Qc1+ 38.Kg2 Bxd4 39.exd4 e3 40.fxe3 Nxe3+ 41.Kf3 Nf5 42.Qd3 Qh1+ 43.Kf4 Ne7 44.Nc5 Nd5+ 45.Ke5 Nxb4 46.Qe4 Qg1 47.Qa8+ Kh7 48.Qf3 Kg8 49.a6 f6+ 50.Ke4 Qb1+ 51.Kf4 g6 52.a7 Qc1+ 53.Ke4 Qe1+ 54.Qe3 Qh1+ 55.Qf3 Qe1+ 56.Qe3 Qh1+ 57.Qf3 Qe1+ 1/2-1/2