[Event "Olympiad-16 Final D"]
[Site "Tel Aviv"]
[Date "1964.11.14"]
[Round "5"]
[White "Pena, Gustavo"]
[Black "Koshnitsky, Gregory Simon"]
[Result "1-0"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. Be2 Nc6 6. Be3 e5 7. d5 Bxf3 8. Bxf3 Nd4 9. Bxd4 exd4 10. Ne2 Qf6 11. Qd3 Ne7 12. Rd1 O-O 13. Nxd4 c5 14. dxc6 bxc6 15. c3 Rab8 16. Rd2 Rb6 17. O-O Rfb8 18. b3 Bh6 19. Rdd1 Bf8 20. Ne2 Rd8 21. c4 Qe5 22. Qe3 c5 23. Nf4 Nc6 24. Rd5 Qf6 25. Rd3 Bh6 26. Nd5 Qg7 27. Qe2 Rbb8 28. Ne3 Bf4 29. g3 Be5 30. Bg2 a5 31. Nd5 a4 32. f4 Bb2 33. e5 Bd4+ 34. Kh1 dxe5 35. fxe5 Nxe5 36. Nf6+ Kh8 37. Rxd4 cxd4 38. Qxe5 d3 39. Bd5 d2 40. Ng4 f5 41. Qxg7+ Kxg7 42. Ne5 axb3 43. axb3 Rxb3 44. Rd1 Re8 45. Nf3 Re2 46. Kg1 g5 47. Kf1 Ree3 48. Nxd2 1-0