1.c4 Nf6 2.g3 e5 3.Bg2 Bc5 4.d3 Nc6 5.Nc3 O-O 6.a3 a5 7.e3 Ba7 8.Rb1 d6 9.b4 h6 10.b5 Ne7 11.Nf3 Be6 12.O-O Qc8 13.Bb2 Re8 14.a4 Bc5 15.Nd2 Bh3 16.Nde4 Nxe4 17.Nxe4 Bb4 18.Bxh3 Qxh3 19.Bc3 f5 20.Bxb4 axb4 21.Nd2 c5 22.Qf3 b6 23.Ra1 f4 24.exf4 exf4 25.Qxf4 Nf5 26.Nb3 Re2 27.Rfe1 Rb2 28.Rab1 Rxb1 29.Rxb1 Rxa4 30.Qe4 Ra3 31.d4 h5 32.dxc5 dxc5 33.Qe6+ Kh7 34.Qxb6 Nh4 35.gxh4 Qg4+ 36.Kf1 Qxc4+ 37.Kg1 Qg4+ 38.Kf1 Qf5 39.Rc1 Qh3+ 40.Ke1 Qxb3 41.Qxc5 Qf3 42.Qc2+ Rd3 43.Rd1 Qe4+ 44.Kf1 Rxd1+ 45.Qxd1 Qc4+ 46.Qe2 Qd5 47.Qc2+ Kh8 48.Qc8+ Kh7 49.Qc2+ Kh8 50.Qc8+ Kh7 51.Qc2+ 1/2-1/2