1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.a3 b6 9.Ne5 Nfd7 10.Nxd7 Nxd7 11.Bc3 Nf6 12.Nd2 Ba6 13.Qa4 Qc8 14.cxd5 cxd5 15.Rfe1 Bb7 16.Bb4 Bc6 17.Qb3 Bxb4 18.Qxb4 Qb7 19.Nf3 Rfc8 20.Rec1 Rc7 21.Rc2 Be8 22.Rac1 Rac8 23.Qb3 Ne4 24.e3 Nd6 25.Bf1 f6 26.Ne1 Bg6 27.Rxc7 Rxc7 28.Qd1 Qc8 29.Rxc7 Qxc7 30.h4 h6 31.Be2 Be4 32.h5 Kf7 33.g4 Ke7 34.f3 Bh7 35.Kf2 f5 36.Bd3 Nc4 37.Bxc4 dxc4 38.f4 fxg4 39.Qxg4 Kf7 40.Qg2 Qd8 41.Qb7+ Qe7 42.Qh1 c3 43.bxc3 Qxa3 44.Qc6 Qb2+ 45.Kg3 Qe2 46.Qd7+ Kf8 47.Nf3 Qxe3 48.Qd8+ Kf7 49.Qd7+ Kf8 50.Qc8+ Kf7 51.Qd7+ Kf8 1/2-1/2