| 26 ago 2026 | Markidis, Konstantinos 2250 | Marinakis, Hristos 2161 | ½-½ | B51 Defensa Siciliana: Moscow Variation | 11th Anogia International \"Idaion Antro\" 2026 | 15 | Ver |
| 13 ago 2026 | Markidis, Konstantinos 2250 | Trendafilov, Simeon 2051 | ½-½ | B51 Defensa Siciliana: Moscow Variation | 48th OPEN, G. TRINGOV MEMORIAL, Group A, 09-16.08.2026 | 16 | Ver |
| 21 jul 2026 | Markidis, Konstantinos 2290 | Spyratos, Nikolaos 2200 | 1-0 | B51 Defensa Siciliana: Moscow Variation | 19th Paleochora International Tournament 2026 | 48 | Ver |
| 2 jul 2026 | Markidis, Konstantinos 2290 | Primbetov, Kazbek |
