| Feb 15, 2026 | Pieri | ½–½ | Chelly | Round 9: Pieri, Pierre-Louis - Chelly, Yahya | Caro-Kann Defense: Two Knights Attack | |
| Feb 14, 2026 | Pieri | 0–1 | Bouzidi | Round 8: Pieri, Pierre-Louis - Bouzidi, Ahmed | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Feb 13, 2026 | Hu | ½–½ | Pieri | Round 7: Hu, Jiani - Pieri, Pierre-Louis | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| Feb 13, 2026 | Pieri | ½–½ | Berend | Round 6: Pieri, Pierre-Louis - Berend, Elvira | Sicilian Defense: Modern Variations | |
| Feb 12, 2026 | Pieri | 1–0 | Berend | Round 5: Pieri, Pierre-Louis - Berend, Fred | King's Pawn Game | |
| Feb 11, 2026 | Pieri | 1–0 | Njili | Round 9: Pieri, Pierre-Louis - Njili, Kamel | French Defense: Classical Variation | |
| Feb 11, 2026 | Pieri | 1–0 | Durand-Benmoussa | Round 7: Pieri, Pierre-Louis - Durand-Benmoussa, Roman | Bishop's Opening: Berlin Defense | |
| Feb 11, 2026 | Berend | 0–1 | Pieri | Round 6: Berend, Fred - Pieri, Pierre-Louis | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Feb 11, 2026 | Pieri | 1–0 | Chelly | Round 5: Pieri, Pierre-Louis - Chelly, Yahya | Caro-Kann Defense: Tartakower Variation | |
| Feb 11, 2026 | Edouard | 1–0 | Pieri | Round 4: Edouard, Romain - Pieri, Pierre-Louis | French Defense: Advance Variation, Euwe Variation | |
| Feb 11, 2026 | Pieri | 1–0 | Zenaidi | Round 3: Pieri, Pierre-Louis - Zenaidi, Sadok | Rapport-Jobava System | |
| Feb 11, 2026 | Herbin | 0–1 | Pieri | Round 2: Herbin, Alexandre - Pieri, Pierre-Louis | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Feb 11, 2026 | Pieri | 1–0 | Chaouech | Round 1: Pieri, Pierre-Louis - Chaouech,Oussama | Pirc Defense | |
| Feb 10, 2026 | Bressy | 1–0 | Pieri | Round 4: Bressy, Theo - Pieri, Pierre-Louis | Trompowsky Attack | |
| Feb 10, 2026 | Pieri | 0–1 | Bourg | Round 3: Pieri, Pierre-Louis - Bourg, Nicolas | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Feb 9, 2026 | Aryan Mehta | 0–1 | Pieri | Round 2: Aryan Mehta - Pieri, Pierre-Louis | Grünfeld Defense: Exchange Variation | |
| Feb 8, 2026 | Pieri | ½–½ | Minde | Round 1: Pieri, Pierre-Louis - Minde, Baptiste | French Defense: Classical Variation | |
| Feb 7, 2026 | Moussard | 1–0 | Pieri | Round 8: Moussard, Jules - Pieri, Pierre-Louis | French Defense: Chigorin Variation | |
| Sep 6, 2025 | Villegas | 1–0 | Pieri | Ronde 9: Samedi 6 septembre – 9h00: Villegas, Pierre - Pieri, Pierre-Louis | Zukertort Opening | |
| Sep 5, 2025 | Pieri | ½–½ | Grezels | Ronde 8: Vendredi 5 septembre – 16h30: Pieri, Pierre-Louis - Grezels, Florian | Caro-Kann Defense: Tartakower Variation | |
| Sep 4, 2025 | Gryshko | 1–0 | Pieri | Ronde 7: Jeudi 4 septembre – 16h30: Gryshko, Vitalii - Pieri, Pierre-Louis | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Sep 3, 2025 | Ratier-Fontana | ½–½ | Pieri | Ronde 4: Mardi 2 septembre – 16h30: Ratier-Fontana, Matteo - Pieri, Pierre-Louis | King's Indian Attack | |
| Sep 3, 2025 | Pieri | ½–½ | Schippke | Ronde 5: Mercredi 3 septembre – 9h30: Pieri, Pierre-Louis - Schippke, Manon | Ruy Lopez: Exchange Variation, Keres Variation | |
| Sep 2, 2025 | Pieri | 1–0 | Ralison | Ronde 3: Lundi 1er septembre – 16h30: Pieri, Pierre-Louis - Ralison, Milanto Harifidy | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Sep 2, 2025 | Flear | 1–0 | Pieri | Ronde 2: Lundi 1er septembre – 9h30: Flear, Glenn C - Pieri, Pierre-Louis | Semi-Slav Defense: Accelerated Move Order | |
| Aug 28, 2025 | Pieri | 0–1 | Roux | Ronde 6: Mercredi 3 septembre – 16h30: Pieri, Pierre-Louis - Roux, Baptiste | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| Jan 6, 2025 | Pieri | ½–½ | Vezzosi | Round 7: Pieri, Pierre-Louis - Vezzosi, Paolo | French Defense: Winawer Variation, Delayed Exchange Variation | |
| Jan 6, 2025 | Tocchioni | ½–½ | Pieri | Round 6: Tocchioni, Doriano - Pieri, Pierre-Louis | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jan 5, 2025 | Pieri | 1–0 | Viti | Round 5: Pieri, Pierre-Louis - Viti, Greta | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Jan 5, 2025 | Maglioni | ½–½ | Pieri | Round 4: Maglioni, Leonardo - Pieri, Pierre-Louis | Indian Defense: Anti-Nimzo-Indian | |
| Jan 4, 2025 | Pieri | 1–0 | Bianchi | Round 3: Pieri, Pierre-Louis - Bianchi, Andrea | Philidor Defense: Lion Variation | |
| Jan 4, 2025 | Franza | 1–0 | Pieri | Round 2: Franza, Marco - Pieri, Pierre-Louis | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jan 3, 2025 | Pieri | 1–0 | Mazzi | Round 1: Pieri, Pierre-Louis - Mazzi, Leonardo | Sicilian Defense: Najdorf Variation | |
| Jul 10, 2023 | Anwesh | 1–0 | Pieri | 3e Open de Bastia | French Defense: Winawer Variation, Delayed Exchange Variation | |
| Jul 9, 2023 | Relange | 1–0 | Pieri | 3e Open de Bastia | King's Indian Attack: Double Fianchetto | |
| Jul 14, 2022 | Pieri | 0–1 | Sanz Wawer | Bastia2022 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jul 13, 2022 | Pieri | 0–1 | Zhukenov | Bastia2022 | Caro-Kann Defense: Two Knights Attack | |
| Jul 12, 2022 | Mathieu | ½–½ | Pieri | Bastia2022 | Sicilian Defense | |
| Jul 3, 2022 | Rakotomaharo | 1–0 | Pieri | 7th Purtichju Open | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
