| Game | Result | Opening | Date |
|---|---|---|---|
| Zachos, Konstantinos (1758) – Mekolli, Iraklis (1612) | 1-0 | Réti Opening: Anglo-Slav Variation, with g3 | 2026-07-10 |
| Arampatzis, Christos (1748) – Zachos, Konstantinos (1758) | 0-1 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Hungarian Dragon | 2026-07-09 |
| Zachos, Konstantinos (1758) – Nikitakis, Michail (1943) | 1/2-1/2 | English Opening: Agincourt Defense, Neo-Catalan Declined | 2026-07-08 |
| Kotovos, Konstantinos (1818) – Zachos, Konstantinos (1758) | 1-0 | Queen's Gambit Declined | 2026-07-07 |
| Zachos, Konstantinos (1758) – Tamiolakis, Grigorios (1678) | 1/2-1/2 | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | 2026-07-06 |
| Megagiannis, Maximos (1795) – Zachos, Konstantinos (1758) | 1-0 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Hungarian Dragon | 2026-07-05 |
| Zachos, Konstantinos (1758) – Volani, Olga (1744) | 1/2-1/2 | English Opening: Symmetrical Variation, Anti-Benoni Variation | 2026-07-04 |
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