| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. E Cobo Arteaga vs E Jimenez Zerquera |
| ½-½ | 42 | 1952 | Havana | C86 Ruy Lopez, Worrall Attack |
| 2. Rossolimo vs E Cobo Arteaga |
| 1-0 | 28 | 1952 | Havana | A14 English |
| 3. E Cobo Arteaga vs F Planas Garcia |
| ½-½ | 36 | 1952 | Havana | C10 French |
| 4. J Gonzalez de Vega vs E Cobo Arteaga |
| ½-½ | 39 | 1952 | Havana | D62 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 5. E Cobo Arteaga vs Eliskases |
 | 0-1 | 33 | 1952 | Havana | E70 King's Indian |
| 6. M Aleman Dovo vs E Cobo Arteaga |
| 0-1 | 58 | 1952 | Havana | D52 Queen's Gambit Declined |
| 7. E Cobo Arteaga vs Reshevsky |
| ½-½ | 39 | 1952 | Havana | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 8. Ed Lasker vs E Cobo Arteaga |
| ½-½ | 62 | 1952 | Havana | E00 Queen's Pawn Game |
| 9. E Cobo Arteaga vs Evans |
| ½-½ | 60 | 1952 | Havana | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 10. L Prins vs E Cobo Arteaga |
| ½-½ | 23 | 1952 | Havana | C26 Vienna |
| 11. E Cobo Arteaga vs Gligoric |
| 0-1 | 47 | 1952 | Havana | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 12. R Toran vs E Cobo Arteaga |
| ½-½ | 24 | 1952 | Havana | A04 Reti Opening |
| 13. E Cobo Arteaga vs A Pomar |
| 1-0 | 48 | 1952 | Havana | D31 Queen's Gambit Declined |
| 14. H Steiner vs E Cobo Arteaga |
| ½-½ | 31 | 1952 | Havana | D64 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 15. E Cobo Arteaga vs R Romero |
| ½-½ | 17 | 1952 | Havana | E10 Queen's Pawn Game |
| 16. Najdorf vs E Cobo Arteaga |
| 1-0 | 29 | 1952 | Havana | D45 Queen's Gambit Declined Semi-Slav |
| 17. R Ortega vs E Cobo Arteaga |
| 0-1 | 41 | 1952 | Havana | A80 Dutch |
| 18. E Cobo Arteaga vs I A Horowitz |
| ½-½ | 19 | 1952 | Havana | D57 Queen's Gambit Declined, Lasker Defense |
| 19. C Guimard vs E Cobo Arteaga |
| 1-0 | 40 | 1952 | Havana | D52 Queen's Gambit Declined |
| 20. G Pfeiffer vs E Cobo Arteaga |
| 1-0 | 47 | 1952 | Helsinki Olympiad qual-1 | C77 Ruy Lopez |
| 21. P Kremer vs E Cobo Arteaga |
| 0-1 | 30 | 1952 | Helsinki Olympiad qual-1 | B20 Sicilian |
| 22. E Cobo Arteaga vs D V Hooper |
| ½-½ | 27 | 1952 | Helsinki Olympiad qual-1 | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 23. E Cobo Arteaga vs E Weichselbaumer |
 | 1-0 | 27 | 1952 | Helsinki Olympiad qual-1 | E41 Nimzo-Indian |
| 24. C Kottnauer vs E Cobo Arteaga |
| 1-0 | 61 | 1952 | Helsinki Olympiad qual-1 | A19 English, Mikenas-Carls, Sicilian Variation |
| 25. E Cobo Arteaga vs H Rossetto |
| 0-1 | 25 | 1952 | Helsinki Olympiad qual-1 | D38 Queen's Gambit Declined, Ragozin Variation |
Kibitzing
