[Event "Olympiad-22"]
[Site "Haifa"]
[Date "1976.10.26"]
[Round "2(2)"]
[White "Calle, Juan Carlos"]
[Black "Hoyt, Walter"]
[Result "0-1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. Nc3 a5 8. Qc2 Nc6 9. a3 e5 10. d5 Nb8 11. e4 fxe4 12. Ng5 Qe8 13. Ncxe4 Nxe4 14. Bxe4 Bxg5 15. Bxh7+ Kh8 16. Bxg5 Qh5 17. Be7 Bf5 18. Bxf5 Rxf5 19. Qe4 Qf7 20. f4 exf4 21. Rxf4 Rxf4 22. gxf4 Nd7 23. Re1 Nc5 24. Qe3 Re8 25. b4 axb4 26. axb4 Na4 27. Re2 Nb6 28. Qe4 Nc8 29. Re3 Rxe7 30. Rh3+ Kg8 31. Qh7+ Kf8 32. Rh5 g6 33. Qh8+ Qg8 34. Qf6+ Rf7 35. Qd8+ Kg7 36. Qg5 Rf5 37. Qh6+ Kf7 38. Qh7+ Qg7 39. Rh3 Rh5 40. Qxg7+ Kxg7 41. Re3 Kf7 42. Kg2 Rh8 43. Kg3 Re8 44. Rc3 Re2 45. c5 Ke7 46. h4 Rd2 47. Re3+ Kf7 48. f5 gxf5 49. Kf4 Ne7 50. h5 Nxd5+ 0-1