| Feb 21, 2026 | Alexiadis | 1–0 | Giannopoulos | Round 4: Alexiadis, Hristos - Giannopoulos, Iasonas | King's Indian Defense: Fianchetto Variation | |
| Feb 21, 2026 | Giannopoulos | 0–1 | Kesidis | Round 3: Giannopoulos, Iasonas - Kesidis, Odyseas | Ruy Lopez: Classical Variation | |
| Feb 20, 2026 | Giannopoulos | 1–0 | Kalogridis | Round 2: Giannopoulos, Iasonas - Kalogridis, Antonios | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 10, 2026 | Daskalov | 0–1 | Giannopoulos | Round 9: Daskalov, Dimitar - Giannopoulos, Iasonas | Sicilian Defense: Closed, Traditional | |
| Jan 9, 2026 | Giannopoulos | ½–½ | Toliopoulos | Round 8: Giannopoulos, Iasonas - Toliopoulos, Konstantinos | Bird Opening: Dutch Variation | |
| Jan 8, 2026 | Ouzounis | 0–1 | Giannopoulos | Round 7: Ouzounis, Konstantinos Kyr - Giannopoulos, Iasonas | Modern Defense: Kotov Variation | |
| Jan 7, 2026 | Giannopoulos | 1–0 | Margaritis | Round 6: Giannopoulos, Iasonas - Margaritis, Ioannis M | Sicilian Defense: Najdorf Variation | |
| Jan 5, 2026 | Giannopoulos | ½–½ | Tzortzatos | Round 4: Giannopoulos, Iasonas - Tzortzatos, Dimosthenis Panagiot | Sicilian Defense: Venice Attack | |
| Jan 4, 2026 | Giannopoulos | 0–1 | Siskou | Round 2: Giannopoulos, Iasonas - Siskou, Evangelia | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jan 3, 2026 | Kotronias | 1–0 | Giannopoulos | Round 1: Kotronias, Vasilios - Giannopoulos, Iasonas | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 27, 2025 | Giannopoulos | ½–½ | Giannopoulos | 8o ΤΟΥΡΝΟΥΑ ΧΑΛΒΑ ΦΑΡΣΑΛΩΝ σε μνήμη ELLIOTT RENZIES - A γκρουπ | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| Oct 27, 2025 | Bougas | 0–1 | Giannopoulos | 8o ΤΟΥΡΝΟΥΑ ΧΑΛΒΑ ΦΑΡΣΑΛΩΝ σε μνήμη ELLIOTT RENZIES - A γκρουπ | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 26, 2025 | Trimitzios | ½–½ | Giannopoulos | 8o ΤΟΥΡΝΟΥΑ ΧΑΛΒΑ ΦΑΡΣΑΛΩΝ σε μνήμη ELLIOTT RENZIES - A γκρουπ | Zukertort Opening: Nimzo-Larsen Variation | |
| Oct 26, 2025 | Giannopoulos | 1–0 | Sirigos | 8o ΤΟΥΡΝΟΥΑ ΧΑΛΒΑ ΦΑΡΣΑΛΩΝ σε μνήμη ELLIOTT RENZIES - A γκρουπ | French Defense: Advance Variation, Euwe Variation | |
| Oct 25, 2025 | Giannopoulos | 1–0 | Balafoutas | 8o ΤΟΥΡΝΟΥΑ ΧΑΛΒΑ ΦΑΡΣΑΛΩΝ σε μνήμη ELLIOTT RENZIES - A γκρουπ | Sicilian Defense: Najdorf Variation | |
| Oct 25, 2025 | Nathanail | 0–1 | Giannopoulos | Round 2: Nathanail, Spyridon - Giannopoulos, Iasonas | King's Indian Attack: Symmetrical Defense | |
| Oct 24, 2025 | Giannopoulos | ½–½ | Gioras | Round 1: Giannopoulos, Iasonas - Gioras, Ioannis | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Feb 28, 2025 | Alexakis | 1–0 | Giannopoulos | Round 2: Alexakis, Dimitris - Giannopoulos, Iasonas | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Mar 18, 2024 | Merkouropoulos | 0–1 | Giannopoulos | Round 7: Merkouropoulos, Dionysios - Giannopoulos, Iasonas | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Mar 17, 2024 | Giannopoulos | 0–1 | Leftheriotis | Round 6: Giannopoulos, Iasonas - Leftheriotis, Alexandros | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Mar 16, 2024 | Giannopoulos | 0–1 | Kalogridis | Round 4: Giannopoulos, Iasonas - Kalogridis, Themistoklis | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Novosibirsk Variation | |
| Mar 16, 2024 | Kassios | ½–½ | Giannopoulos | Round 3: Kassios, Dimitrios - Giannopoulos, Iasonas | Sicilian Defense: O'Kelly Variation, Venice System | |
