| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Ivkov vs C Jauregui |
| ½-½ | 29 | 1959 | Santiago | E59 Nimzo-Indian, 4.e3, Main line |
| 52. C Jauregui vs R Sanguineti |
| ½-½ | 23 | 1959 | Santiago | A70 Benoni, Classical with 7.Nf3 |
| 53. M S Grunberg vs C Jauregui |
| 1-0 | 41 | 1959 | Santiago | A13 English |
| 54. C Jauregui vs Pachman |
 | 0-1 | 36 | 1959 | Santiago | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 55. Letelier vs C Jauregui |
| 0-1 | 41 | 1959 | Santiago | E14 Queen's Indian |
| 56. C Jauregui vs J Salas Romo |
| 1-0 | 88 | 1959 | Santiago | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 57. R Flores Alvarez vs C Jauregui |
| 1-0 | 30 | 1959 | Santiago | B43 Sicilian, Kan, 5.Nc3 |
| 58. Ivkov vs C Jauregui |
| 1-0 | 37 | 1959 | Lima | B43 Sicilian, Kan, 5.Nc3 |
| 59. C Jauregui vs Pachman |
| 0-1 | 24 | 1959 | Lima | D94 Grunfeld |
| 60. M Zapata Vinces vs C Jauregui |
| 0-1 | 90 | 1959 | Lima | C75 Ruy Lopez, Modern Steinitz Defense |
| 61. C Jauregui vs C Espinoza Rivasplata |
| 1-0 | 29 | 1959 | Lima | D95 Grunfeld |
| 62. R Sanguineti vs C Jauregui |
| 1-0 | 24 | 1959 | Lima | E30 Nimzo-Indian, Leningrad |
| 63. C Jauregui vs Rebaza |
| ½-½ | 43 | 1959 | Lima | D05 Queen's Pawn Game |
| 64. C Jauregui vs Letelier |
| 1-0 | 61 | 1959 | Lima | D50 Queen's Gambit Declined |
| 65. J Perez Alcocer vs C Jauregui |
| ½-½ | 57 | 1959 | Lima | E59 Nimzo-Indian, 4.e3, Main line |
| 66. C Jauregui vs J Sumar |
| 0-1 | 55 | 1959 | Lima | E85 King's Indian, Samisch, Orthodox Variation |
| 67. C Jauregui vs O Quinones Carrillo |
| ½-½ | 26 | 1959 | Lima | E25 Nimzo-Indian, Samisch |
| 68. Pilnik vs C Jauregui |
| 1-0 | 46 | 1959 | Lima | A07 King's Indian Attack |
| 69. C Jauregui vs F Pinzon |
| 1-0 | 37 | 1959 | Lima | E41 Nimzo-Indian |
| 70. N del Pozo vs C Jauregui |
| 1-0 | 72 | 1959 | Lima | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 71. C Jauregui vs Fischer |
 | 1-0 | 40 | 1959 | Santiago | E81 King's Indian, Samisch |
| 72. Pilnik vs C Jauregui |
| 1-0 | 56 | 1959 | Santiago | C75 Ruy Lopez, Modern Steinitz Defense |
| 73. C Jauregui vs W Ader Hausman |
| 1-0 | 41 | 1959 | Santiago | A31 English, Symmetrical, Benoni Formation |
| 74. L Sanchez vs C Jauregui |
| 1-0 | 44 | 1959 | Santiago | C75 Ruy Lopez, Modern Steinitz Defense |
| 75. C Jauregui vs Letelier |
| 0-1 | 83 | 1961 | CHI-ch | A04 Reti Opening |
Kibitzing
