1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.a3 Bxd2+ 6.Nbxd2 a4 7.g4 d5 8.Qc2 c5 9.g5 Nfd7 10.e3 cxd4 11.exd4 Qc7 12.O-O-O dxc4 13.Qxc4 Qxc4+ 14.Nxc4 Nc6 15.Kb1 Na5 16.Ne3 Nb6 17.Ne5 Ke7 18.Rg1 Rd8 19.Rg4 Nc6 20.Nxc6+ bxc6 21.Rc1 Bd7 22.Bg2 Rac8 23.Rh4 Rh8 24.Rc5 h6 25.gxh6 Rxh6 26.Rxh6 gxh6 27.Bf3 f5 28.Ra5 f4 29.Nf1 Be8 30.Ra6 Bg6+ 31.Kc1 Rb8 32.Be2 f3 33.Bxf3 Nc4 34.Rxc6 Na5 35.Rc7+ Kd6 36.Rg7 Nb3+ 37.Kd1 Bd3 38.Ng3 Nxd4 39.Be4 Bxe4 40.Nxe4+ Ke5 41.Nd2 Rf8 42.Nc4+ Kd5 43.Ne3+ Ke4 44.Ke1 Rc8 45.Ra7 Rc1+ 46.Kd2 Nb3+ 47.Ke2 Nd4+ 48.Kd2 Nb3+ 49.Ke2 Nd4+ 50.Kd2 1/2-1/2 {OL: 12}