[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.14"]
[Round "10"]
[White "Stein, Leonid"]
[Black "De Lange, Daan"]
[Result "1-0"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Ne7 6. Bg2 O-O 7. O-O f6 8. d4 Bg4 9. c4
exd4 10. cxd5 cxd5 11. exd5 Nd7 12. Nb3 Nb6 13. Qxd4 Bxf3 14. Bxf3 Be5 15. Qd3 Nexd5 16.
Nc5 Nc7 17. Qb3+ Kh8 18. Nxb7 Qe8 19. Na5 Rc8 20. Be3 Ne6 21. Rac1 Bd4 22. Rxc8 Qxc8 23.
Rc1 Qe8 24. Nc6 Bxe3 25. Qxe3 Ng5 26. Bg2 Qxe3 27. fxe3 Rf7 28. Rd1 g6 29. b3 Kg7 30. a4
Rc7 31. a5 Nc8 32. b4 f5 33. b5 Ne4 34. Bxe4 fxe4 35. Rd8 Ne7 36. Nxe7 Rxe7 37. Rb8 Re5
38. a6 1-0