| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. G Albarran vs M Bitelmajer |
| 1-0 | 31 |
2001 |
Copa Clarin | A69 Benoni, Four Pawns Attack, Main line |
| 2. M Bitelmajer vs R Felgaer |
 | 0-1 | 37 |
2001 |
Copa Clarin | A59 Benko Gambit |
| 3. M Bitelmajer vs J F Pierrot |
| 0-1 | 64 |
2001 |
Copa Clarin | D93 Grunfeld, with Bf4 & e3 |
| 4. Alessandro Manzone vs M Bitelmajer |
| ½-½ | 31 |
2003 |
Torneo Continental Americano | A67 Benoni, Taimanov Variation |
| 5. D Carlos Varela vs M Bitelmajer |
| 0-1 | 33 |
2003 |
Torneo Continental Americano | A07 King's Indian Attack |
| 6. M Bitelmajer vs E Julia |
| 0-1 | 21 |
2003 |
Torneo Continental Americano | E32 Nimzo-Indian, Classical |
| 7. P Zarnicki vs M Bitelmajer |
| 1-0 | 56 |
2003 |
Torneo Continental Americano | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 8. G Guillermo vs M Bitelmajer |
| ½-½ | 22 |
2003 |
Torneo Continental Americano | A15 English |
| 9. M Bitelmajer vs A Zapata |
| ½-½ | 36 |
2003 |
Torneo Continental Americano | A55 Old Indian, Main line |
| 10. R Monier vs M Bitelmajer |
| 1-0 | 57 |
2003 |
Torneo Continental Americano | A61 Benoni |
| 11. M Bitelmajer vs R Monier |
| 0-1 | 49 |
2005 |
American Continental Championship | E00 Queen's Pawn Game |
| 12. R Lo Presti vs M Bitelmajer |
| 0-1 | 54 |
2005 |
American Continental | C25 Vienna |
| 13. M Bitelmajer vs D Sengupta |
| ½-½ | 45 |
2005 |
BELFORT YWCC BU18 | A90 Dutch |
| 14. W Arencibia vs M Bitelmajer |
| 1-0 | 41 |
2005 |
American Continental Championship | E12 Queen's Indian |
| 15. G Margvelashvili vs M Bitelmajer |
| 0-1 | 30 |
2005 |
BELFORT YWCC BU18 | E21 Nimzo-Indian, Three Knights |
| 16. M Bitelmajer vs J C Gonzalez Zamora |
| 0-1 | 60 |
2005 |
American Continental Championship | E00 Queen's Pawn Game |
| 17. M Bluvshtein vs M Bitelmajer |
| 1-0 | 31 |
2005 |
BELFORT YWCC BU18 | E20 Nimzo-Indian |
| 18. M Bitelmajer vs Gulko |
| ½-½ | 22 |
2005 |
American Continental Championship | A40 Queen's Pawn Game |
| 19. A Fier vs M Bitelmajer |
| 0-1 | 74 |
2005 |
BELFORT YWCC BU18 | C34 King's Gambit Accepted |
| 20. M Bitelmajer vs M Jurcik |
| 1-0 | 42 |
2005 |
BELFORT YWCC BU18 | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 21. C Dolezal vs M Bitelmajer |
| 0-1 | 60 |
2005 |
American Continental Championship | A35 English, Symmetrical |
| 22. M Bitelmajer vs R Claverie |
| 0-1 | 57 |
2005 |
American Continental | A40 Queen's Pawn Game |
| 23. J Netzer vs M Bitelmajer |
| ½-½ | 47 |
2005 |
BELFORT YWCC BU18 | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 24. M Bitelmajer vs L Milman |
| 1-0 | 27 |
2005 |
BELFORT YWCC BU18 | D11 Queen's Gambit Declined Slav |
| 25. M Bitelmajer vs M Leon Hoyos |
| 1-0 | 41 |
2005 |
American Continental Championship | A41 Queen's Pawn Game (with ...d6) |