US Open, Chicago 1963

1.e4 g6 2.d4 Ag7 3.Cc3 d6 4.f4 c5 5.dxc5 Da5 6.cxd6 Axc3+ 7.bxc3 Dxc3+ 8.Ad2 Dd4 9.Ad3 Dxd6 10.Cf3 Ag4 11.0–0 Cc6 12.h3 Dc5+ 13.Rh1 h5 14.Tb1 0–0–0 15.Tb5 Axf3 16.Dxf3 Dd6 17.Ac3 Th6 18.Tfb1 Dc7 19.e5 e6 20.Aa5 b6 21.Txb6 axb6 22.Aa6+ Rd7 23.Axb6 Cd4 24.Dd3 Dxc2 25.Dxd4+ Rc6 26.Axd8 Dxb1+ 27.Rh2 Db8 28.Da4+ 1–0

Después de 20...b6