| Jul 16, 2026 | Lazaridis | 1–0 | Christou | 49th Ikaros International Chess Tournament 2026 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 14, 2026 | Kalyva | ½–½ | Christou | 49th Ikaros International Chess Tournament 2026 | East Indian Defense | |
| Jul 13, 2026 | Christou | ½–½ | Sarantos | 49th Ikaros International Chess Tournament 2026 | Nimzo-Larsen Attack: Classical Variation | |
| Jul 13, 2026 | Fragkos | 1–0 | Christou | 49th Ikaros International Chess Tournament 2026 | Caro-Kann Defense | |
| Jul 12, 2026 | Christou | 1–0 | Sidiropoulos | 49th Ikaros International Chess Tournament 2026 | Zukertort Opening: Dutch Variation | |
| Jun 14, 2026 | Makropoulos | ½–½ | Christou | Round 7: Makropoulos, Andreas - Christou, Lambros | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 14, 2026 | Lazaridis | ½–½ | Christou | Round 6: Lazaridis, Lazaros Th - Christou, Lambros | Queen's Gambit Declined: Ragozin Defense | |
| Jun 14, 2026 | Gkrekidis | 0–1 | Christou | Round 2: Gkrekidis, Konstantinos - Christou, Lambros | Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation | |
| Jun 14, 2026 | Christou | 1–0 | Kouroutzidis | Round 1: Christou, Lambros - Kouroutzidis, Stylianos | Nimzo-Larsen Attack: Modern Variation | |
| Jun 14, 2026 | Christou | 0–1 | Grammenos | Round 5: Christou, Lambros - Grammenos, Sotirios | Nimzo-Larsen Attack: English Variation | |
| Jun 14, 2026 | Christou | 1–0 | Skodras | Round 3: Christou, Lambros - Skodras, Dionysios Eleftherios | Nimzo-Larsen Attack | |
| Jan 9, 2026 | Tsintsar | 0–1 | Christou | Round 8: Tsintsar, Zoran - Christou, Lambros | Caro-Kann Defense: Advance Variation, Bayonet Attack | |
| Jan 8, 2026 | Christou | 1–0 | Bokias | Round 7: Christou, Lambros - Bokias, Petros | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 7, 2026 | Papadopoulos | ½–½ | Christou | Round 6: Papadopoulos, Alexadros Paris - Christou, Lambros | Indian Defense | |
| Jan 5, 2026 | Christou | 0–1 | Zouroufidis | Round 4: Christou, Lambros - Zouroufidis, Konstantinos | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jan 1, 2026 | Christou | ½–½ | Makropoulos | Round 9: Christou, Lambros - Makropoulos, Andreas | Zukertort Opening: Kingside Fianchetto | |
| Sep 13, 2025 | Papasimakopoulos | 1–0 | Christou | Round 1: Papasimakopoulos, Alexandros - Christou, Lambros | King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |
| Jul 15, 2025 | Gimenez Menchon | 1–0 | Christou | Round 5: Gimenez Menchon, Cesar - Christou, Lambros | Trompowsky Attack: Raptor Variation | |
| Jan 7, 2025 | Christou | 0–1 | Stamatiadis | Round 8: Christou, Lambros - Stamatiadis, Georgios | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 6, 2025 | Triantaphylidis | ½–½ | Christou | Round 7: Triantaphylidis, Alexandros I - Christou, Lambros | King's Indian Defense: Normal Variation | |
| Jan 5, 2025 | Christou | ½–½ | Zlotogorski | Round 6: Christou, Lambros - Zlotogorski, Itay | Nimzo-Larsen Attack: Classical Variation | |
| Aug 7, 2024 | Christou | 0–1 | Nakitsas | Round 3: Christou, Lambros - Nakitsas, Stergios | French Defense: Advance Variation, Euwe Variation | |
| — | Christou | 1–0 | Balafoutas | Round 3: Christou, Lambros - Balafoutas, Dimitrios | Sicilian Defense: Chekhover Variation | |
| — | Christou | 1–0 | Potiri | Round 5: Christou, Lambros - Potiri, Kyriaki | Nimzo-Larsen Attack: Dutch Variation | |
| — | Christou | 0–1 | Saltkhutsishvili | Round 7: Christou, Lambros - Saltkhutsishvili, Sara | Caro-Kann Defense: Classical Variation, Main Line | |
| — | Kavkasidze | 1–0 | Christou | Round 2: Kavkasidze, Ilia - Christou, Lambros | Indian Defense | |
| — | Asatiani | ½–½ | Christou | Round 4: Asatiani, Natali - Christou, Lambros | Caro-Kann Defense | |
| — | Mistilioglou | 1–0 | Christou | Round 6: Mistilioglou, Athanasios - Christou, Lambros | Saragossa Opening | |
| — | Stamatiadis | 1–0 | Christou | Round 8: Stamatiadis, Georgios - Christou, Lambros | English Opening: Anglo-Indian Defense, King's Indian Formation | |