| Jan 7, 2026 | Karantoniou | 0–1 | Ilias | Round 7: Karantoniou, Stylianos - Ilias, Nikolaos | Grünfeld Defense: Three Knights Variation | |
| Jan 6, 2026 | Diamantidis | 1–0 | Karantoniou | Round 6: Diamantidis, Stamatios - Karantoniou, Stylianos | Queen's Indian Defense: Miles Variation | |
| Jan 5, 2026 | Karantoniou | 1–0 | Kousparis | Round 5: Karantoniou, Stylianos - Kousparis, Markos | Bogo-Indian Defense: Nimzowitsch Variation | |
| Jan 3, 2026 | Karantoniou | 0–1 | Ieromonachos | Round 3: Karantoniou, Stylianos - Ieromonachos, Dimitrios Nektarios | Bogo-Indian Defense: Nimzowitsch Variation | |
| Jan 3, 2026 | Tsagkas | ½–½ | Karantoniou | Round 2: Tsagkas, Odysseas - Karantoniou, Stylianos | Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack | |
| Jul 10, 2025 | Dokidis | ½–½ | Karantoniou | Round 6: Dokidis, Panagiotis - Karantoniou, Stylianos | Nimzo-Indian Defense: Sämisch Variation | |
| Jul 8, 2025 | Nteneketzis | 1–0 | Karantoniou | Round 4: Nteneketzis, Paraskevas - Karantoniou, Stylianos | Sicilian Defense: Kalashnikov Variation | |
| Jul 6, 2025 | Karantoniou | 0–1 | Kostoglou | Round 1: Karantoniou, Stylianos - Kostoglou, Apostolos | King's Indian Defense: Semi-Averbakh System | |
| Apr 27, 2025 | Tsagkas | 1–0 | Karantoniou | Round 7: Tsagkas, Odysseas - Karantoniou, Stylianos | Queen's Indian Defense: Miles Variation | |
| Apr 26, 2025 | Karantoniou | 0–1 | Doukas | Round 6: Karantoniou, Stylianos - Doukas, Nikolaos | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Apr 25, 2025 | Zacharakis | 0–1 | Karantoniou | Round 5: Zacharakis, Ilias - Karantoniou, Stylianos | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Apr 24, 2025 | Karantoniou | 1–0 | Mastichiadis | Round 4: Karantoniou, Stylianos - Mastichiadis, Markos | Bogo-Indian Defense: Exchange Variation | |
| Apr 23, 2025 | Tziros | 0–1 | Karantoniou | Round 3: Tziros, Charalampos - Karantoniou, Stylianos | Queen's Pawn Game: Accelerated London System | |
| Apr 22, 2025 | Di Giorgio | ½–½ | Karantoniou | Round 1: Di Giorgio, Victor - Karantoniou, Stylianos | Sicilian Defense: Löwenthal Variation | |
| Jan 3, 2025 | Moutzouridis | ½–½ | Karantoniou | Round 2: Moutzouridis, Georgios - Karantoniou, Stylianos | Sicilian Defense: Kalashnikov Variation | |
| Sep 4, 2024 | Karantoniou | 0–1 | Tsintsar | Round 6: Karantoniou, Stylianos - Tsintsar, Zoran | Benoni Defense: Old Benoni | |
