[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1972.01.11"]
[Round "1"]
[White "Savon, Vladimir A"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nf5 g6 6. Ne3 Nf6 7. Nc3 O-O 8. Bd3 Re8 9. O-O Ne5 10. Kh1 Nxd3 11. cxd3 Bf8 12. f4 d6 13. Qf3 Bg7 14. Bd2 Nd7 15. Rad1 c6 16. Nc4 Nb6 17. f5 Nxc4 18. dxc4 Be5 19. fxg6 fxg6 20. Qf7+ Kh8 21. Bf4 Bg4 22. Bxe5+ Rxe5 23. Rd2 Rb8 24. Qf4 Qg5 25. Qxg5 Rxg5 26. Rxd6 Re8 27. Rf7 Rf5 28. Rdd7 Rf1+ 29. Rxf1 Bxd7 30. Rf7 Rd8 31. e5 Kg8 32. Re7 Rf8 33. Kg1 Rf7 34. Rxf7 Kxf7 35. Ne4 h6 36. Kf2 b6 37. Ke3 Ke6 38. Nf6 Bc8 39. Ke4 c5 40. g3 Bb7+ 41. Ke3 Bc8 1/2-1/2