[Event "Capablanca Memorial-10"]
[Site "Cienfuegos"]
[Date "1973.02.22"]
[Round "4"]
[White "Donner, Jan Hein"]
[Black "Levy, David Neil Lawrence"]
[Result "1-0"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. Nd2 Bg7 9. e4 O-O 10. Nc4 Nfd7 11. Be2 Nb6 12. Ne3 Bxe2 13. Qxe2 Na4 14. Ncd1 Na6 15. O-O Qd7 16. Rb1 Rfb8 17. b3 Nc3 18. Nxc3 Bxc3 19. Bb2 Bxb2 20. Rxb2 Nc7 21. f4 Nb5 22. f5 Qa7 23. Nc4 Na3 24. Rd2 Nxc4 25. bxc4 Rb4 26. Rc2 Qb7 27. Rf3 Rb1+ 28. Kf2 Qb4 29. e5 dxe5 30. Qxe5 Rd1 31. fxg6 hxg6 32. Qxe7 Rd2+ 33. Rxd2 Qxd2+ 34. Kg3 f5 35. Rb3 f4+ 36. Kh3 Qf2 37. Qf6 Qc2 38. Qe6+ Kh8 39. Qf6+ Kg8 40. Rb6 Ra3+ 41. g3 Qf5+ 42. Qxf5 gxf5 1-0