| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Larsen vs N Caro |
 | 1-0 | 53 | 1968 | Lugano Olympiad qual-2 | A01 Nimzovich-Larsen Attack |
| 27. S Johannessen vs N Caro |
| 0-1 | 40 | 1968 | Lugano Olympiad Final-C | E30 Nimzo-Indian, Leningrad |
| 28. N Caro vs W Heidenfeld |
| 1-0 | 37 | 1968 | Lugano Olympiad Final-C | A01 Nimzovich-Larsen Attack |
| 29. J Cordovil vs N Caro |
| 1-0 | 33 | 1968 | Lugano Olympiad Final-C | B53 Sicilian |
| 30. T Siaperas vs N Caro |
| 1-0 | 34 | 1968 | Lugano Olympiad Final-C | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 31. N Caro vs A Casa |
| ½-½ | 31 | 1968 | Lugano Olympiad Final-C | E88 King's Indian, Samisch, Orthodox, 7.d5 c6 |
| 32. N Caro vs V Ciocaltea |
| 0-1 | 56 | 1970 | Caracas | B06 Robatsch |
| 33. Stein vs N Caro |
| 1-0 | 36 | 1970 | Caracas | C95 Ruy Lopez, Closed, Breyer |
| 34. N Caro vs W Addison |
| 0-1 | 57 | 1970 | Caracas | A01 Nimzovich-Larsen Attack |
| 35. A Bisguier vs N Caro |
| 1-0 | 30 | 1970 | Caracas | C77 Ruy Lopez |
| 36. N Caro vs Barcza |
| 0-1 | 40 | 1970 | Caracas | A20 English |
| 37. Parma vs N Caro |
| 1-0 | 43 | 1970 | Caracas | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 38. N Caro vs A Slujssar |
| 1-0 | 45 | 1970 | Caracas | D52 Queen's Gambit Declined |
| 39. M Cuellar Gacharna vs N Caro |
| ½-½ | 33 | 1970 | Caracas | E38 Nimzo-Indian, Classical, 4...c5 |
| 40. N Caro vs Benko |
| 0-1 | 15 | 1970 | Caracas | D93 Grunfeld, with Bf4 & e3 |
| 41. O'Kelly vs N Caro |
| ½-½ | 27 | 1970 | Caracas | D38 Queen's Gambit Declined, Ragozin Variation |
| 42. N Caro vs Ivkov |
| ½-½ | 45 | 1970 | Caracas | A42 Modern Defense, Averbakh System |
| 43. Panno vs N Caro |
| 1-0 | 42 | 1970 | Caracas | A15 English |
| 44. N Caro vs Kavalek |
| 0-1 | 26 | 1970 | Caracas | B32 Sicilian |
| 45. Karpov vs N Caro |
| 1-0 | 31 | 1970 | Caracas | A22 English |
| 46. N Caro vs G Villarroel |
| ½-½ | 13 | 1970 | Caracas | C68 Ruy Lopez, Exchange |
| 47. O Yepez Obando vs N Caro |
| 1-0 | 47 | 1970 | Caracas | C95 Ruy Lopez, Closed, Breyer |
| 48. N Caro vs G Sigurjonsson |
| 0-1 | 37 | 1970 | Caracas | B06 Robatsch |
| 49. N Caro vs J A Gutierrez Herrera |
| ½-½ | 26 | 1973 | Caracas | B45 Sicilian, Taimanov |
| 50. N Caro vs O de Leon |
| ½-½ | 8 | 1973 | Caracas | B09 Pirc, Austrian Attack |
Kibitzing
