| Game | Result | Opening | Date |
|---|---|---|---|
| Bougas, Georgios (2021) – Papaioannou, Dimitrios (2348) | 1-0 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2026-07-17 |
| Papaioannou, Dimitrios (2348) – Benakis, Ioannis (1942) | 1-0 | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | 2026-07-16 |
| Merkos, Thomas (2089) – Papaioannou, Dimitrios (2348) | 1/2-1/2 | Four Knights Game: Scotch Variation Accepted | 2026-07-15 |
| Mylonakis, Ioannis (2126) – Papaioannou, Dimitrios (2348) | 1-0 | King's Indian Defense: Smyslov Variation | 2026-07-14 |
| Papaioannou, Dimitrios (2348) – Vassis, Michail (2353) | 0-1 | Ruy Lopez: Morphy Defense, Bayreuth Variation | 2026-07-14 |
| Papaioannou, Dimitrios (2348) – Boutikos, Eleftherios (2189) | 1-0 | Nimzo-Indian Defense: Sämisch Variation, Capablanca Variation | 2026-07-13 |
| Papaioannou, Dimitrios (2348) – Tsamtsouris, Efthymios (2005) | 1-0 | Scandinavian Defense: Gubinsky-Melts Defense | 2026-07-12 |
| Kartsakis, Ioannis (1782) – Papaioannou, Dimitrios (2348) | 0-1 | Sicilian Defense: Closed, Traditional | 2026-07-11 |
| Papaioannou, Dimitrios (2348) – Stefanou, Konstantinos (2260) | 1/2-1/2 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2026-07-10 |
| Boulamatsis, Konstantinos I (1947) – Papaioannou, Dimitrios (2348) | 0-1 | Sicilian Defense: Alapin Variation | 2026-07-09 |
| Papaioannou, Dimitrios (2348) – Stamatiou, Rodolfos (2324) | 0-1 | Sicilian Defense: Najdorf Variation | 2026-07-07 |
| Raptis, Filippos (2276) – Papaioannou, Dimitrios (2348) | 1/2-1/2 | Four Knights Game: Spanish Variation | 2026-07-06 |
| Vayanos,George Marwan (2123) – Papaioannou, Dimitrios (2348) | 0-1 | Nimzo-Larsen Attack: Modern Variation | 2026-07-05 |
| Mavridis, Emmanouil (2090) – Papaioannou, Dimitrios (2348) | 0-1 | King's Indian Defense: Karpov System | 2026-06-29 |
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