1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 Nc6 6.Bf4 Bf5 7.Qb3 Na5 8.Qa4+ Bd7 9.Qc2 Rc8 10.e3 e6 11.Bd3 Bb4 12.O-O O-O 13.Ne5 Be8 14.Rfc1 Ne4 15.Bxe4 dxe4 16.Qxe4 f6 17.Nf3 Bxc3 18.Rxc3 Rxc3 19.bxc3 Qc8 20.Qc2 Bg6 21.e4 Qc6 22.Nd2 f5 23.Qb2 fxe4 24.Be3 b6 25.Rc1 Nc4 26.Nxc4 Qxc4 27.Qb4 Rc8 28.Qe7 Qxa2 29.Qd7 Qc4 30.Qxa7 b5 31.h3 h6 32.Ra1 Qxc3 33.Rc1 Qxc1+ 34.Bxc1 Rxc1+ 35.Kh2 Kh7 36.Qb6 Rd1 37.g4 Rd2 38.Kg1 Rd3 39.h4 h5 40.gxh5 Bf5 41.Qc5 Rd1+ 42.Kg2 Rd3 43.Qb6 Bh3+ 44.Kg1 Bf5 45.Qd8 b4 46.h6 Kxh6 47.Qh8+ Kg6 48.Qe8+ Kh7 49.Qh5+ Kg8 50.Qe8+ Kh7 51.Qh5+ Kg8 52.Qe8+ Kh7 1/2-1/2