1.a3 Nf6 2.d4 d5 3.c4 c5 4.e3 cxd4 5.exd4 Nc6 6.Nc3 dxc4 7.d5 Na5 8.Be3 a6 9.Nf3 b5 10.Ne5 Bb7 11.b4 cxb3 12.Nxb5 Bxd5 13.Rc1 Rc8 14.Bb6 Rxc1 15.Qxc1 b2 16.Nc7+ Qxc7 17.Qxc7 b1=Q+ 18.Ke2 Qe4+ 19.Kd1 Qb1+ 20.Ke2 Qe4+ 21.Kd1 Qb1+ 22.Ke2 1/2-1/2