1.d4 Nf6 2.Nf3 a5 3.c4 e6 4.g3 Bb4+ 5.Nbd2 d6 6.a3 Bxd2+ 7.Nxd2 O-O 8.Nb1 h6 9.Bg2 Na6 10.Nc3 d5 11.cxd5 exd5 12.O-O c6 13.Bf4 Be6 14.e3 Nb8 15.Qb3 b6 16.Qc2 Re8 17.Ne2 Qd7 18.Be5 Bf5 19.Qb3 Ne4 20.Qxb6 f6 21.Bc7 Na6 22.Bf4 g5 23.g4 Bxg4 24.f3 Bh5 25.fxe4 Bxe2 26.Bg3 Bxf1 27.Rxf1 Qe6 28.exd5 Qxe3+ 29.Kh1 h5 30.dxc6 h4 31.Bd6 Qd3 32.h3 Re6 33.c7 Rae8 34.d5 Re1 35.Qf2 Rxf1+ 36.Qxf1 Qd4 37.Bh2 Nxc7 38.Bxc7 Qxb2 39.d6 Qd2 40.Qxf6 Re1+ 41.Kh2 Re2 42.Qg6+ Kh8 43.d7 Rxg2+ 44.Kh1 Qe1+ 45.Kxg2 Qe2+ 46.Kg1 Qe1+ 47.Kh2 Qf2+ 48.Kh1 Qf1+ 49.Kh2 Qf2+ 50.Kh1 Qf1+ 51.Kh2 Qf2+ 1/2-1/2