| Sep 6, 2025 | Villegas | 1–0 | Pieri | Ronde 9: Samedi 6 septembre – 9h00: Villegas, Pierre - Pieri, Pierre-Louis | Zukertort Opening | |
| Sep 5, 2025 | Ratier-Fontana | 1–0 | Villegas | Ronde 8: Vendredi 5 septembre – 16h30: Ratier-Fontana, Matteo - Villegas, Pierre | Rapport-Jobava System | |
| Sep 4, 2025 | Villegas | ½–½ | Ralison | Ronde 7: Jeudi 4 septembre – 16h30: Villegas, Pierre - Ralison, Milanto Harifidy | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Sep 3, 2025 | Schippke | ½–½ | Villegas | Ronde 4: Mardi 2 septembre – 16h30: Schippke, Manon - Villegas, Pierre | Nimzo-Indian Defense: Sämisch Variation | |
| Sep 3, 2025 | Flear | ½–½ | Villegas | Ronde 6: Mercredi 3 septembre – 16h30: Flear, Glenn C - Villegas, Pierre | Tarrasch Defense: Schara Gambit | |
| Sep 3, 2025 | Villegas | 1–0 | Deladerriere | Ronde 5: Mercredi 3 septembre – 9h30: Villegas, Pierre - Deladerriere, Apollo | Slav Defense: Quiet Variation, Schallopp Defense | |
| Sep 2, 2025 | Grezels | 1–0 | Villegas | Ronde 3: Lundi 1er septembre – 16h30: Grezels, Florian - Villegas, Pierre | Caro-Kann Defense | |
| Sep 2, 2025 | Villegas | 1–0 | Gryshko | Ronde 2: Lundi 1er septembre – 9h30: Villegas, Pierre - Gryshko, Vitalii | Queen's Pawn Game: Zukertort Variation | |
| Jul 31, 2025 | Mohammad Nubairshah | 1–0 | Villegas | Round 6: Mohammad Nubairshah - Villegas, Pierre | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Jul 31, 2025 | Villegas | ½–½ | Le Hetet | Round 5: Villegas, Pierre - Le Hetet, Nicolas | Zukertort Opening | |
| Jul 30, 2025 | Pichon | ½–½ | Villegas | Round 4: Pichon, Ewen - Villegas, Pierre | Bogo-Indian Defense: Grünfeld Variation | |
| Jul 29, 2025 | Villegas | ½–½ | Llari | Round 3: Villegas, Pierre - Llari, Marc | Nimzo-Indian Defense: Normal Variation | |
| Jul 29, 2025 | Malka | 0–1 | Villegas | Round 2: Malka, Samuel - Villegas, Pierre | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 28, 2025 | Kocharin | ½–½ | Villegas | Round 1: Kocharin, Timur - Villegas, Pierre | Modern Defense: Standard Defense | |
| Jul 11, 2025 | Figier | ½–½ | Villegas | Round 9: Figier, Anthony - Villegas, Pierre | Indian Defense: Knights Variation | |
| Jul 10, 2025 | Villegas | 1–0 | Bregnac | Round 8: Villegas, Pierre - Bregnac, Tristan | Queen's Gambit Declined: Charousek Variation | |
| Jul 8, 2025 | Nikolov | 1–0 | Villegas | Round 5: Nikolov, Momchil - Villegas, Pierre | Caro-Kann Defense: Exchange Variation | |
| Jul 7, 2025 | Villegas | ½–½ | Lalic | Round 4: Villegas, Pierre - Lalic, Bogdan | Zukertort Opening: Sicilian Invitation | |
| Jul 6, 2025 | Roganova | ½–½ | Villegas | Round 3: Roganova, Maxime - Villegas, Pierre | Caro-Kann Defense: Maróczy Variation | |
| Jul 6, 2025 | Villegas | 1–0 | Peric | Round 2: Villegas, Pierre - Peric, Slavisa | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jul 5, 2025 | Rival | 0–1 | Villegas | Round 1: Rival, None - Villegas, Pierre | Nimzo-Indian Defense: Kmoch Variation | |
| Jun 1, 2025 | Debray | 1–0 | Villegas | Round 7: Debray, Christopher - Villegas, Pierre | Modern Defense: Standard Line | |
| May 31, 2025 | Villegas | 0–1 | Mallassagne | Round 6: Villegas, Pierre - Mallassagne, Francois-Eric | Indian Defense: Budapest Defense | |
| May 31, 2025 | Cahen | 0–1 | Villegas | Round 5: Cahen, Alexis - Villegas, Pierre | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| May 30, 2025 | Villegas | ½–½ | Roganova | Round 4: Villegas, Pierre - Roganova, Maxime | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| May 29, 2025 | Gonzalez De Linares | ½–½ | Villegas | Round 1: Gonzalez De Linares, Milan - Villegas, Pierre | Modern Defense: Averbakh System | |
| Jul 4, 2022 | Villegas | 0–1 | Yankelevich | 7th Purtichju Open | Nimzo-Indian Defense: Normal Variation | |
| Jul 3, 2022 | Villegas | ½–½ | Rakotomaharo | 7th Purtichju Open | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| — | Villegas | ½–½ | Jerez Perez | Round 7: Villegas, Pierre - Jerez Perez, Alfonso | Queen's Pawn Game: Symmetrical Variation | |
| — | Villegas | ½–½ | Lacanrus | Round 9: Villegas, Pierre - Lacanrus, David | Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit Accepted | |
| — | Lamaze | 1–0 | Villegas | Round 8: Lamaze, Simon - Villegas, Pierre | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
