[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.19"]
[Round "2"]
[White "Reyes, Romuel"]
[Black "Constantinou, Agathoclis"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Be7 8. a4 b6 9. f4 Qc7 10. Kh1 Bb7 11. Bf3 Nbd7 12. Nb3 O-O 13. Qe1 Rac8 14. Rf2 Qb8 15. Be3 Qa8 16. Bd2 Rfe8 17. Re2 Bf8 18. Rd1 Nb8 19. Bc1 Red8 20. Be3 Nbd7 21. Bg1 Nc5 22. Bd4 Nfd7 23. Qg3 e5 24. Bg1 exf4 25. Qxf4 Ne5 26. Bxc5 Ng6 27. Qg5 Be7 28. Qc1 dxc5 29. Nd5 Bxd5 30. exd5 Bd6 31. c4 Qb8 32. g3 Bxg3 33. hxg3 Qxg3 34. Qe3 Nf4 35. Rg1 Nxe2 36. Rxg3 Nxg3+ 37. Kg2 Nf5 38. Qf4 Ne7 39. Bg4 Ng6 40. Qg3 Rb8 41. Bh5 Re8 42. Bxg6 hxg6 43. d6 Rbd8 44. a5 Re6 45. axb6 Rexd6 46. b7 1-0