| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. T Beckman vs N Gamboa |
| 1-0 | 30 | 1989 | 17th World Open | A13 English |
| 2. N Gamboa vs R Henley |
| ½-½ | 31 | 1989 | 17th World Open | E12 Queen's Indian |
| 3. Chiburdanidze vs N Gamboa |
| 0-1 | 23 | 1989 | 17th World Open | B63 Sicilian, Richter-Rauzer Attack |
| 4. N Gamboa vs Carlos Fuentes |
| 1-0 | 19 | 1990 | Bogota op | E10 Queen's Pawn Game |
| 5. J Couti vs N Gamboa |
| 0-1 | 37 | 1990 | Bogota op | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 6. W Arencibia Rodriguez vs N Gamboa |
| 0-1 | 42 | 1990 | Bogota op | A81 Dutch |
| 7. N Gamboa vs O H Castro Rojas |
| 0-1 | 86 | 1990 | COL-ch | A43 Old Benoni |
| 8. N Gamboa vs C Beltran |
| 1-0 | 46 | 1990 | Bogota op | A44 Old Benoni Defense |
| 9. N Gamboa vs G Garcia |
| 0-1 | 52 | 1990 | COL-ch | A56 Benoni Defense |
| 10. N Gamboa vs A Rodriguez |
| ½-½ | 38 | 1990 | Bogota op | E12 Queen's Indian |
| 11. N Gamboa vs N Castaneda |
| 1-0 | 40 | 1990 | COL-ch | A45 Queen's Pawn Game |
| 12. Hugo Rodriguez vs N Gamboa |
| 0-1 | 33 | 1990 | Bogota op | B90 Sicilian, Najdorf |
| 13. Nixon Pardo vs N Gamboa |
| 0-1 | 39 | 1990 | COL-ch | B92 Sicilian, Najdorf, Opocensky Variation |
| 14. N Gamboa vs J C Barco Cardona |
| 1-0 | 36 | 1991 | Latin Cup | A41 Queen's Pawn Game (with ...d6) |
| 15. Gonzalo Gomez vs N Gamboa |
| 0-1 | 42 | 1991 | COL-ch | B56 Sicilian |
| 16. H Barrios vs N Gamboa |
| 0-1 | 31 | 1991 | Latin Cup | D55 Queen's Gambit Declined |
| 17. J A Gonzalez Rodriguez vs N Gamboa |
| 0-1 | 39 | 1991 | COL-ch | A25 English |
| 18. N Gamboa vs R Araque |
| ½-½ | 30 | 1991 | Latin Cup | B06 Robatsch |
| 19. N Gamboa vs C Ramirez |
| 1-0 | 62 | 1991 | Latin Cup | C42 Petrov Defense |
| 20. N Gamboa vs R Diaz Quejada |
| 1-0 | 34 | 1991 | Latin Cup | D35 Queen's Gambit Declined |
| 21. J C Perez Pardo vs N Gamboa |
| 0-1 | 66 | 1991 | COL-ch | A07 King's Indian Attack |
| 22. N Gamboa vs M Rios Parra |
| 1-0 | 29 | 1991 | Latin Cup | B27 Sicilian |
| 23. N Gamboa vs A Castillo |
| 1-0 | 27 | 1991 | Bogota op | A69 Benoni, Four Pawns Attack, Main line |
| 24. N Gamboa vs A Rios Parra |
| ½-½ | 52 | 1991 | COL-ch | E87 King's Indian, Samisch, Orthodox |
| 25. A Garcia Alarcon vs N Gamboa |
| 0-1 | 57 | 1991 | COL-ch | D51 Queen's Gambit Declined |
Kibitzing
