1.e3 Nf6 2.d4 d5 3.c4 e6 4.Nc3 Be7 5.b3 c5 6.dxc5 Bxc5 7.Nf3 O-O 8.Bb2 Nc6 9.a3 d4 10.Nxd4 Nxd4 11.b4 Bb6 12.c5 Bxc5 13.bxc5 e5 14.exd4 exd4 15.Ne2 d3 16.f3 Re8 17.Kf2 Ng4+ 18.fxg4 Bxg4 19.Qa4 dxe2 20.Qxg4 exf1=Q+ 21.Kxf1 Qd3+ 22.Kg1 Qe3+ 23.Kf1 Qd3+ 24.Kg1 Qe3+ 25.Kf1 Qd3+ 1/2-1/2