[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "8"]
[White "Smejkal, Jan"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]

1. Nf3 d5 2. c4 d4 3. b4 g6 4. Bb2 Bg7 5. g3 e5 6. d3 a5 7. b5 b6 8. Bg2 Bb7 9. O-O Ne7 10. e3 dxe3 11. fxe3 O-O 12. e4 Nd7 13. Nc3 Nc8 14. Qe2 Nd6 15. Bh3 f5 16. exf5 1/2-1/2