[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "14"]
[White "Planinc, Albin"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. b4 Bf8 14. a4 Nb6 15. a5 Nbd7 16. Bb2 Rb8 17. Rb1 Ba8 18. Ba1 g6 19. c4 exd4 20. cxb5 axb5 21. Nxd4 d5 22. N4f3 dxe4 23. Ng5 e3 24. Bb3 Bd5 25. fxe3 c6 26. e4 Bxb3 27. Qxb3 Qe7 28. Ndf3 h6 29. e5 Nd5 30. e6 hxg5 31. exd7 Qxd7 32. Ne5 Qd6 33. Qf3 f5 34. Bd4 Nxb4 35. Qb3+ Qd5 36. Qxd5+ cxd5 37. Nd7 Rxe1+ 38. Rxe1 Ra8 39. Re6 Nc2 40. Be5 Bb4 1/2-1/2