| Jun 15, 2025 | Baltakis | 1–0 | Kalogiannidis | Round 7: Baltakis, Ioannis - Kalogiannidis, Irineos | Catalan Opening: Closed | |
| Jun 15, 2025 | Filippoglou | 0–1 | Baltakis | Round 6: Filippoglou, Ioannis - Baltakis, Ioannis | Sicilian Defense: Taimanov Variation | |
| Jun 15, 2025 | Sidiropoulos | 1–0 | Baltakis | Round 4: Sidiropoulos, Panagiotis Arg - Baltakis, Ioannis | Nimzo-Larsen Attack: Classical Variation | |
| Jun 15, 2025 | Baltakis | 0–1 | Alexandrakis | Round 3: Baltakis, Ioannis - Alexandrakis, Venizelos | Catalan Opening | |
| Jun 15, 2025 | Tsampazis | 0–1 | Baltakis | Round 2: Tsampazis, Dimitrios Dorotheos - Baltakis, Ioannis | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jun 15, 2025 | Baltakis | 1–0 | Apostolidis | Round 1: Baltakis, Ioannis - Apostolidis, Anastasios | King's Indian Defense: Smyslov Variation | |
| — | Baltakis | 1–0 | Iliopoulos | Round 2: Baltakis, Ioannis - Iliopoulos, Panagiotis | Slav Defense: Exchange Variation | |
| — | Baltakis | 1–0 | Tsintsar | Round 4: Baltakis, Ioannis - Tsintsar, Zoran | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| — | Baltakis | ½–½ | Polyzos | Round 6: Baltakis, Ioannis - Polyzos, Vasileios | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| — | Baltakis | 0–1 | Gkaripis | Round 8: Baltakis, Ioannis - Gkaripis, Marios Ilias | Bogo-Indian Defense: Retreat Variation | |
| — | Tsotsakis | 0–1 | Baltakis | Round 1: Tsotsakis, Ioannis - Baltakis, Ioannis | Nimzo-Larsen Attack: Classical Variation | |
| — | Dziubinski | 1–0 | Baltakis | Round 3: Dziubinski, Pawel - Baltakis, Ioannis | Slav Defense: Chebanenko Variation | |
| — | Toktas | 0–1 | Baltakis | Round 5: Toktas, Cagan - Baltakis, Ioannis | Sicilian Defense: Taimanov Variation | |
| — | Kavkasidze | ½–½ | Baltakis | Round 7: Kavkasidze, Ilia - Baltakis, Ioannis | Slav Defense: Chebanenko Variation, Advance System | |
