| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Cobo Arteaga vs H Platz |
| 1-0 | 37 |
1952 |
Helsinki ol (Men) | B66 Sicilian, Richter-Rauzer Attack, 7...a6 |
| 2. C Kottnauer vs E Cobo Arteaga |
| 1-0 | 61 |
1952 |
Helsinki ol (Men) | A19 English, Mikenas-Carls, Sicilian Variation |
| 3. Najdorf vs E Cobo Arteaga |
| 1-0 | 29 |
1952 |
Havana | D45 Queen's Gambit Declined Semi-Slav |
| 4. G Pfeiffer vs E Cobo Arteaga |
| 1-0 | 47 |
1952 |
Helsinki ol (Men) | C77 Ruy Lopez |
| 5. E Cobo Arteaga vs E Weichselbaumer |
| 1-0 | 27 |
1952 |
Helsinki ol (Men) | E41 Nimzo-Indian |
| 6. Ivkov vs E Cobo Arteaga |
| 1-0 | 49 |
1962 |
Havana Cap mem | B45 Sicilian, Taimanov |
| 7. Robatsch vs E Cobo Arteaga |
| 1-0 | 44 |
1963 |
J.Capablanca memoria | C00 French Defense |
| 8. Kholmov vs E Cobo Arteaga |
| 1-0 | 43 |
1963 |
Belgrade | B44 Sicilian |
| 9. Uhlmann vs E Cobo Arteaga |
| 1-0 | 40 |
1963 |
Havana | E12 Queen's Indian |
| 10. E Cobo Arteaga vs I Calero |
| 1-0 | 80 |
1963 |
Havana | E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6 |
| 11. H Rossetto vs E Cobo Arteaga |
| 1-0 | 52 |
1964 |
Capablanca mem | B40 Sicilian |
| 12. E Cobo Arteaga vs Wade |
| 1-0 | 58 |
1964 |
Capablanca mem | A61 Benoni |
| 13. Letelier vs E Cobo Arteaga |
| 1-0 | 38 |
1964 |
Capablanca mem | A07 King's Indian Attack |
| 14. N Padevsky vs E Cobo Arteaga |
| 1-0 | 50 |
1964 |
Capablanca mem | C96 Ruy Lopez, Closed |
| 15. Stahlberg vs E Cobo Arteaga |
| 1-0 | 27 |
1964 |
Capablanca mem | E79 King's Indian, Four Pawns Attack, Main line |
| 16. Smyslov vs E Cobo Arteaga |
| 1-0 | 38 |
1964 |
Capablanca mem | E94 King's Indian, Orthodox |
| 17. Portisch vs E Cobo Arteaga |
| 1-0 | 56 |
1964 |
Capablanca mem | E60 King's Indian Defense |
| 18. Larry Evans vs E Cobo Arteaga |
| 1-0 | 63 |
1964 |
Capablanca mem | D93 Grunfeld, with Bf4 & e3 |
| 19. Kholmov vs E Cobo Arteaga |
| 1-0 | 43 |
1965 |
Havana | D91 Grunfeld, 5.Bg5 |
| 20. E Cobo Arteaga vs F J Perez Perez |
| 1-0 | 28 |
1965 |
Havana | A68 Benoni, Four Pawns Attack |
| 21. Fischer vs E Cobo Arteaga |
 | 1-0 | 39 |
1965 |
Havana | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 22. I Bilek vs E Cobo Arteaga |
| 1-0 | 33 |
1965 |
Havana | A22 English |
| 23. Szabo vs E Cobo Arteaga |
| 1-0 | 39 |
1965 |
Havana | D88 Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd |
| 24. W Pietzsch vs E Cobo Arteaga |
| 1-0 | 39 |
1965 |
Havana | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 25. Tringov vs E Cobo Arteaga |
| 1-0 | 44 |
1965 |
Havana | B72 Sicilian, Dragon |