| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. O Benitez vs C Gamarra Caceres |
| 1-0 | 45 | 1975 | Fortaleza Zonal | A07 King's Indian Attack |
| 27. J Szmetan vs C Gamarra Caceres |
| 1-0 | 57 | 1975 | Fortaleza Zonal | A49 King's Indian, Fianchetto without c4 |
| 28. C Gamarra Caceres vs H Camara |
| 1-0 | 20 | 1975 | Fortaleza Zonal | B77 Sicilian, Dragon, Yugoslav Attack |
| 29. C Gamarra Caceres vs R Sanguineti |
 | 0-1 | 42 | 1975 | Fortaleza Zonal | C67 Ruy Lopez |
| 30. C Gamarra Caceres vs L Bronstein |
| 0-1 | 53 | 1975 | Fortaleza Zonal | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 31. A S Segal vs C Gamarra Caceres |
| 1-0 | 33 | 1975 | Fortaleza Zonal | A56 Benoni Defense |
| 32. P H Donoso Velasco vs C Gamarra Caceres |
| 1-0 | 40 | 1975 | Fortaleza Zonal | B92 Sicilian, Najdorf, Opocensky Variation |
| 33. F Trois vs C Gamarra Caceres |
| 1-0 | 27 | 1975 | Fortaleza Zonal | E90 King's Indian |
| 34. H van Riemsdijk vs C Gamarra Caceres |
| 0-1 | 47 | 1975 | Fortaleza Zonal | B90 Sicilian, Najdorf |
| 35. C Gamarra Caceres vs H Bravo Sedamanos |
| 0-1 | 77 | 1975 | Fortaleza Zonal | C81 Ruy Lopez, Open, Howell Attack |
| 36. J Emma vs C Gamarra Caceres |
| 1-0 | 27 | 1975 | Fortaleza Zonal | E73 King's Indian |
| 37. C Gamarra Caceres vs C Silva Sanchez |
| 1-0 | 59 | 1975 | Fortaleza Zonal | B83 Sicilian |
| 38. C Gamarra Caceres vs J Seret |
| 0-1 | 56 | 1976 | Haifa Olympiad | B33 Sicilian |
| 39. J Gutierrez vs C Gamarra Caceres |
| ½-½ | 44 | 1976 | Haifa Olympiad | E60 King's Indian Defense |
| 40. E M Green vs C Gamarra Caceres |
 | 1-0 | 31 | 1976 | Haifa Olympiad | B96 Sicilian, Najdorf |
| 41. C Gamarra Caceres vs A H Williams |
| 0-1 | 54 | 1976 | Haifa Olympiad | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 42. C Gamarra Caceres vs J Feller |
| 1-0 | 34 | 1976 | Haifa Olympiad | B29 Sicilian, Nimzovich-Rubinstein |
| 43. O H Castro Rojas vs C Gamarra Caceres |
| 0-1 | 31 | 1976 | Haifa Olympiad | B93 Sicilian, Najdorf, 6.f4 |
| 44. R Hoen vs C Gamarra Caceres |
| 1-0 | 28 | 1976 | Haifa Olympiad | A04 Reti Opening |
| 45. A Riccetto vs C Gamarra Caceres |
| ½-½ | 69 | 1976 | Haifa Olympiad | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 46. C Gamarra Caceres vs R Balinas |
| 0-1 | 42 | 1976 | Haifa Olympiad | B17 Caro-Kann, Steinitz Variation |
| 47. C Gamarra Caceres vs C Pritchett |
| 1-0 | 57 | 1976 | Haifa Olympiad | B80 Sicilian, Scheveningen |
| 48. C Gamarra Caceres vs J C Calle |
| 1-0 | 31 | 1976 | Haifa Olympiad | B08 Pirc, Classical |
| 49. C Gamarra Caceres vs Y Kraidman |
| 1-0 | 57 | 1976 | Haifa Olympiad | C95 Ruy Lopez, Closed, Breyer |
| 50. H van Riemsdijk vs C Gamarra Caceres |
| 1-0 | 33 | 1977 | Pan American Championship | B93 Sicilian, Najdorf, 6.f4 |
Kibitzing
