| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. N Gamboa vs R Diaz Quejada |
| 1-0 | 34 | 1991 | Latin Cup | D35 Queen's Gambit Declined |
| 27. A Rios vs N Gamboa |
| 0-1 | 39 | 1991 | Pereira op | B56 Sicilian |
| 28. N Gamboa vs A Castillo |
| 1-0 | 27 | 1991 | Bogota op | A69 Benoni, Four Pawns Attack, Main line |
| 29. N Gamboa vs Gonzalo Gonzalez |
| 1-0 | 60 | 1991 | COL-ch | D43 Queen's Gambit Declined Semi-Slav |
| 30. N Gamboa vs R Araque |
| 0-1 | 40 | 1991 | COL-ch | B06 Robatsch |
| 31. N Gamboa vs A Rios Parra |
| ½-½ | 52 | 1991 | COL-ch | E87 King's Indian, Samisch, Orthodox |
| 32. N Gamboa vs J C Barco Cardona |
| 1-0 | 36 | 1991 | Latin Cup | A41 Queen's Pawn Game (with ...d6) |
| 33. N Gamboa vs M Rios Parra |
| 1-0 | 29 | 1991 | Latin Cup | B27 Sicilian |
| 34. N Gamboa vs C Ramirez |
| 1-0 | 62 | 1991 | Latin Cup | C42 Petrov Defense |
| 35. Gonzalo Gomez vs N Gamboa |
| 0-1 | 42 | 1991 | COL-ch | B56 Sicilian |
| 36. N Gamboa vs R E Espinosa Flores |
| 1-0 | 41 | 1991 | 4th Pan American Team Championship | D32 Queen's Gambit Declined, Tarrasch |
| 37. N Gamboa vs F Fiorito |
| ½-½ | 44 | 1991 | 4th Pan American Team Championship | E81 King's Indian, Samisch |
| 38. R Silva Nazzari vs N Gamboa |
| 0-1 | 80 | 1991 | 4th Pan American Team Championship | B22 Sicilian, Alapin |
| 39. C Montero Martinez vs N Gamboa |
| 1-0 | 56 | 1991 | 4th Pan American Team Championship | A25 English |
| 40. N Gamboa vs L Lipiniks |
| 1-0 | 48 | 1991 | 4th Pan American Team Championship | A95 Dutch, Stonewall |
| 41. D Lima vs N Gamboa |
| ½-½ | 44 | 1991 | 4th Pan American Team Championship | A00 Uncommon Opening |
| 42. A Rodriguez vs N Gamboa |
| 1-0 | 42 | 1991 | 4th Pan American Team Championship | B42 Sicilian, Kan |
| 43. Gabriel Soto vs N Gamboa |
| 0-1 | 43 | 1992 | Bogota Lat Cup | A22 English |
| 44. N Gamboa vs J Sunye Neto |
| 0-1 | 74 | 1992 | Bogota Lat Cup | E11 Bogo-Indian Defense |
| 45. N Gamboa vs R Jacques |
| 1-0 | 19 | 1992 | St Martin op | A07 King's Indian Attack |
| 46. N Gamboa vs I Roa |
| 1-0 | 40 | 1992 | Bogota Lat Cup | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 47. A Zapata vs N Gamboa |
| ½-½ | 46 | 1992 | Bogota Lat Cup | B33 Sicilian |
| 48. N Gamboa vs Jose Luis Silva |
| 1-0 | 28 | 1992 | Bogota Lat Cup | E76 King's Indian, Four Pawns Attack |
| 49. N Gamboa vs E R Quinteros |
| 1-0 | 24 | 1992 | Bogota Lat Cup | C45 Scotch Game |
| 50. F Barrios vs N Gamboa |
| ½-½ | 41 | 1992 | Bogota Lat Cup | A40 Queen's Pawn Game |
Kibitzing
