| Jun 28, 2026 | Doucet | ½–½ | Pucher | Round 5: Doucet, Pierre-Alois - Pucher, Sebastien | Alekhine Defense: Two Pawns Attack, Lasker Variation | |
| Jun 28, 2026 | Pucher | 0–1 | Lebon | Round 4: Pucher, Sebastien - Lebon, Sebastien | Zukertort Opening: Nimzo-Larsen Variation | |
| Jun 25, 2026 | Jackson | 1–0 | Pucher | Round 2: Jackson, Thomas - Pucher, Sebastien | French Defense: Advance Variation, Paulsen Attack | |
| Jun 14, 2026 | Roos | ½–½ | Pucher | Round 4: Roos, Louis - Pucher, Sebastien | King's Indian Attack, with e6 | |
| Jun 8, 2026 | Kamsky | 1–0 | Pucher | Round 5: Kamsky, Gata - Pucher, Sebastien | Modern Defense: Geller's System | |
| Mar 8, 2026 | BAUER | 1–0 | Pucher | Rapide Festival Nancy 2026 | Pirc Defense: Austrian Attack | |
| Mar 8, 2026 | Pucher | 1–0 | Weber | Rapide Festival Nancy 2026 | Zukertort Opening: Nimzo-Larsen Variation | |
| Mar 8, 2026 | Berend | 0–1 | Pucher | Rapide Festival Nancy 2026 | Queen's Pawn Game: Modern Defense | |
| Mar 8, 2026 | MAURIZZI | 1–0 | Pucher | Rapide Festival Nancy 2026 | Modern Defense: Lizard Defense, Mittenberger Gambit | |
| May 24, 2025 | Pucher | 1–0 | Brunelliere | Round 3: Pucher, Sebastien - Brunelliere, Pierre | English Opening: King's English Variation | |
| Jun 9, 2024 | Alexieva | ½–½ | Pucher | Top 16 Poule Basse 1 | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Jun 2, 2024 | Pucher | 0–1 | Malassagne | Round 4: Pucher, Sebastien - Malassagne, Isabelle | English Opening: Symmetrical Variation, Three Knights Variation | |
| Jun 1, 2024 | Lemonnier | 1–0 | Pucher | Round 3: Lemonnier, Remi - Pucher, Sebastien | Modern Defense: Lizard Defense, Mittenberger Gambit | |
| Mar 4, 2024 | Pucher | 0–1 | Lodici | Round 4: Pucher, Sebastien - Lodici, Lorenzo | Zukertort Opening | |
| Mar 3, 2024 | Pucher | ½–½ | Wirig | Round 2: Pucher, Sebastien - Wirig, Anthony | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| — | Pranesh M | 1–0 | Pucher | 41e Open International de Cappelle | Alekhine Defense: Modern Variation, Larsen Variation | |
