[Event "Capablanca Memorial-03"]
[Site "Havana"]
[Date "1964.08.31"]
[Round "5"]
[White "Letelier Martner, Rene"]
[Black "Darga, Klaus"]
[Result "1-0"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Na6 10. e4 Nc7 11. Re1 Bg4 12. h3 Bxf3 13. Qxf3 Nd7 14. Qe2 Re8 15. Be3 a6 16. a4 Rb8 17. Qc2 b5 18. f4 Nb6 19. axb5 axb5 20. Bf1 b4 21. Nd1 Ra8 22. Rb1 Qd7 23. g4 Nb5 24. g5 Ra2 25. Qb3 Rea8 26. Bf2 Nd4 27. Qg3 Ra1 28. Ne3 Rxb1 29. Rxb1 Re8 30. Qg2 Qa4 31. Ng4 Nd7 32. f5 Qc2 33. Ra1 Nxf5 34. exf5 Qxf5 35. Ne3 Qf4 36. Bb5 Rxe3 37. Bxd7 Re2 38. Ra8+ Bf8 39. Qg3 Qc1+ 40. Kg2 Kg7 41. Qh4 Kg8 42. Bg4 Rxb2 43. Qh6 Rxf2+ 44. Kxf2 Qf4+ 45. Bf3 Qd4+ 46. Kf1 1-0