| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Eidelman vs O Cruz Filho |
| 0-1 | 38 |
1952 |
Rio de Janeiro it | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 2. M Eidelman vs W Cruz |
| 1-0 | 26 |
1952 |
Rio de Janeiro it | A45 Queen's Pawn Game |
| 3. M Eidelman vs J Souza-Mendes |
| 0-1 | 41 |
1952 |
Rio de Janeiro it | D90 Grunfeld |
| 4. F Vasconcellos vs M Eidelman |
| ½-½ | 27 |
1952 |
Rio de Janeiro it | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 5. M Madeira de Ley vs M Eidelman |
| 0-1 | 53 |
1952 |
Rio de Janeiro it | A16 English |
| 6. B Rabar vs M Eidelman |
| 1-0 | 32 |
1952 |
Rio de Janeiro it | D37 Queen's Gambit Declined |
| 7. M Eidelman vs L Bauza |
| ½-½ | 23 |
1952 |
Rio de Janeiro it | A46 Queen's Pawn Game |
| 8. M Eidelman vs V Toth |
| ½-½ | 41 |
1952 |
Rio de Janeiro it | C56 Two Knights |
| 9. M Eidelman vs P Trifunovic |
| 0-1 | 25 |
1952 |
Rio de Janeiro it | A45 Queen's Pawn Game |
| 10. M Eidelman vs L Engels |
| 0-1 | 38 |
1952 |
Rio de Janeiro it | E91 King's Indian |
| 11. H Rossetto vs M Eidelman |
| 1-0 | 41 |
1952 |
Rio de Janeiro it | D05 Queen's Pawn Game |
| 12. Eliskases vs M Eidelman |
| 1-0 | 42 |
1952 |
Rio de Janeiro it | E11 Bogo-Indian Defense |
| 13. N Dantas vs M Eidelman |
| ½-½ | 43 |
1952 |
Rio de Janeiro it | B53 Sicilian |
| 14. Julio Bolbochan vs M Eidelman |
| 1-0 | 20 |
1952 |
Rio de Janeiro it | D19 Queen's Gambit Declined Slav, Dutch |
| 15. M Eidelman vs J Mangini |
| ½-½ | 42 |
1952 |
Rio de Janeiro it | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 16. M Eidelman vs J Hollmann |
| 0-1 | 28 |
1957 |
Sao Paulo | A45 Queen's Pawn Game |
| 17. H Rossetto vs M Eidelman |
| 1-0 | 34 |
1957 |
Sao Paulo | A52 Budapest Gambit |
| 18. Najdorf vs M Eidelman |
 | 0-1 | 43 |
1957 |
Sao Paulo | E00 Queen's Pawn Game |
| 19. M Eidelman vs R Lisboa |
| 1-0 | 24 |
1957 |
Sao Paulo | B21 Sicilian, 2.f4 and 2.d4 |
| 20. M Eidelman vs J Ducas |
| 0-1 | 33 |
1957 |
Sao Paulo | C55 Two Knights Defense |
| 21. M De Freitas vs M Eidelman |
| 1-0 | 31 |
1957 |
Sao Paulo | B95 Sicilian, Najdorf, 6...e6 |
| 22. F Aguado vs M Eidelman |
| 1-0 | 34 |
1957 |
Sao Paulo | E43 Nimzo-Indian, Fischer Variation |
| 23. J Zacharias vs M Eidelman |
| 0-1 | 36 |
1957 |
Sao Paulo | C70 Ruy Lopez |
| 24. M Eidelman vs R Sanguineti |
| 0-1 | 45 |
1957 |
Sao Paulo | A49 King's Indian, Fianchetto without c4 |
| 25. L Engels vs M Eidelman |
| 1-0 | 46 |
1957 |
Sao Paulo | A46 Queen's Pawn Game |