| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. G Kanefsck vs P Lafuente |
| ½-½ | 17 |
2001 |
32nd Open | B90 Sicilian, Najdorf |
| 2. L Duarte vs P Lafuente |
| 0-1 | 16 |
2003 |
Torneo Continental Americano | B94 Sicilian, Najdorf |
| 3. L Burijovich vs P Lafuente |
| ½-½ | 73 |
2003 |
Torneo Continental Americano | B90 Sicilian, Najdorf |
| 4. G Milos vs P Lafuente |
| 1-0 | 52 |
2003 |
Torneo Continental Americano | B92 Sicilian, Najdorf, Opocensky Variation |
| 5. M Bluvshtein vs P Lafuente |
| ½-½ | 46 |
2004 |
Capablanca Memorial PREMIER I | B94 Sicilian, Najdorf |
| 6. Pa Ruiz vs P Lafuente |
| ½-½ | 26 |
2005 |
American Continental Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 7. D Valerga vs P Lafuente |
| ½-½ | 43 |
2005 |
Mercosur Cup | B90 Sicilian, Najdorf |
| 8. D Valerga vs P Lafuente |
| ½-½ | 27 |
2005 |
Argentinean Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 9. L Duarte vs P Lafuente |
| 0-1 | 42 |
2005 |
Argentinean Championship | B96 Sicilian, Najdorf |