| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 476. G Estevez Morales vs E Cobo Arteaga |
| 0-1 | 41 | 1977 | Capablanca Memorial | B81 Sicilian, Scheveningen, Keres Attack |
| 477. E Cobo Arteaga vs B Ferrera |
| ½-½ | 35 | 1977 | Capablanca Memorial | A04 Reti Opening |
| 478. Dorfman vs E Cobo Arteaga |
| ½-½ | 18 | 1977 | Capablanca Memorial | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 479. E Cobo Arteaga vs Romanishin |
| 0-1 | 17 | 1977 | Capablanca Memorial | A13 English |
| 480. I Farago vs E Cobo Arteaga |
| 1-0 | 29 | 1977 | Capablanca Memorial | D34 Queen's Gambit Declined, Tarrasch |
| 481. E Cobo Arteaga vs A Menvielle Laccourreye |
| 1-0 | 35 | 1977 | Capablanca Memorial | A02 Bird's Opening |
| 482. E Cobo Arteaga vs J Rodriguez Cordoba |
| ½-½ | 10 | 1977 | Capablanca Memorial | D63 Queen's Gambit Declined, Orthodox Defense |
| 483. V Raicevic vs E Cobo Arteaga |
| 1-0 | 35 | 1978 | Odzaci | A16 English |
| 484. E Cobo Arteaga vs N Minev |
| ½-½ | 19 | 1978 | Odzaci | A36 English |
| 485. Lengyel vs E Cobo Arteaga |
| ½-½ | 17 | 1978 | Odzaci | D34 Queen's Gambit Declined, Tarrasch |
| 486. E Cobo Arteaga vs I Buljovcic |
| 1-0 | 41 | 1978 | Odzaci+ | A34 English, Symmetrical |
| 487. T Rakic vs E Cobo Arteaga |
| 1-0 | 43 | 1978 | Odzaci | D02 Queen's Pawn Game |
| 488. E Cobo Arteaga vs Matulovic |
| 0-1 | 56 | 1978 | Odzaci | B09 Pirc, Austrian Attack |
| 489. F Portisch vs E Cobo Arteaga |
| 1-0 | 34 | 1978 | Odzaci | D29 Queen's Gambit Accepted, Classical |
| 490. E Cobo Arteaga vs B Malovic |
| 1-0 | 34 | 1978 | Odzaci | D02 Queen's Pawn Game |
| 491. R Govedarica vs E Cobo Arteaga |
| 1-0 | 39 | 1978 | Odzaci | B30 Sicilian |
| 492. E Cobo Arteaga vs N Kirov |
| 0-1 | 29 | 1978 | Odzaci | B30 Sicilian |
| 493. V Konc vs E Cobo Arteaga |
| 0-1 | 28 | 1978 | Odzaci | D32 Queen's Gambit Declined, Tarrasch |
| 494. E Cobo Arteaga vs D M Markovic |
| 1-0 | 44 | 1978 | Odzaci | A28 English |
| 495. E Cobo Arteaga vs M Diesen |
| ½-½ | 12 | 1978 | Odzaci | D59 Queen's Gambit Declined, Tartakower |
Kibitzing
