| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. R Felgaer vs Monier Raul |
| ½-½ | 27 |
2003 |
Torneo Continental Americano | C88 Ruy Lopez |
| 2. R Felgaer vs Zhong Zhang |
| 0-1 | 57 |
2004 |
36th Olympiad | C91 Ruy Lopez, Closed |
| 3. R Felgaer vs A Sorin |
| ½-½ | 76 |
2004 |
79th Argentine Championship | C80 Ruy Lopez, Open |
| 4. R Felgaer vs Kaidanov |
 | 1-0 | 36 |
2005 |
FIDE World Cup | C80 Ruy Lopez, Open |
| 5. R Felgaer vs G Vescovi |
| ½-½ | 20 |
2005 |
Mario Covas Tournament | C91 Ruy Lopez, Closed |
| 6. R Felgaer vs H Lopez-Silva |
 | 1-0 | 32 |
2005 |
II Copa ENTEL | C91 Ruy Lopez, Closed |
| 7. R Felgaer vs E Dervishi |
| 1-0 | 47 |
2006 |
37th Chess Olympiad | C91 Ruy Lopez, Closed |
| 8. R Felgaer vs M Neubauer |
| 1-0 | 39 |
2006 |
37th Chess Olympiad | C67 Ruy Lopez |
| 9. R Felgaer vs A Butnorius |
| ½-½ | 50 |
2007 |
5th Gibraltar Chess Festival | C95 Ruy Lopez, Closed, Breyer |
| 10. R Felgaer vs R Swinkels |
| 1-0 | 60 |
2007 |
5th Gibraltar Chess Festival | C78 Ruy Lopez |
| 11. R Felgaer vs H Filgueira |
| ½-½ | 34 |
2008 |
Semi Arg Bs. As. | C64 Ruy Lopez, Classical |
| 12. R Felgaer vs I Karim |
| ½-½ | 33 |
2008 |
Gibraltar | C96 Ruy Lopez, Closed |
| 13. R Felgaer vs L Liascovich |
| ½-½ | 21 |
2008 |
Argentine Championship | C90 Ruy Lopez, Closed |