| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. F Peralta vs N Illijin |
| 1-0 | 36 |
2005 |
III Open Bajada de la Virgen | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 2. F Peralta vs Ponomariov |
| 0-1 | 50 |
2005 |
XXIX Vicente Bonil Albox | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 3. F Peralta vs Vallejo-Pons |
 | ½-½ | 46 |
2006 |
37th Chess Olympiad | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 4. F Peralta vs H Grooten |
| 1-0 | 27 |
2007 |
Hogeschool Zeeland Tournament | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 5. F Peralta vs C Luconi |
| 1-0 | 32 |
2008 |
Argentine Championship | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
