| Jun 14, 2026 | Ladopoulos | 1–0 | Nikakis | Round 7: Ladopoulos, Vasileios - Nikakis, Filippos | English Opening: Anglo-Indian Defense | |
| Jun 14, 2026 | Noulis | 1–0 | Nikakis | Round 6: Noulis, Ioannis - Nikakis, Filippos | French Defense: Orthoschnapp Gambit | |
| Jun 14, 2026 | Nikakis | 1–0 | Spanidis | Round 5: Nikakis, Filippos - Spanidis, Konstantinos | English Opening: King's English Variation | |
| Jun 14, 2026 | Lydia Pasiata | 0–1 | Nikakis | Round 4: Lydia Pasiata - Nikakis, Filippos | London System | |
| Jun 14, 2026 | Nikakis | 1–0 | Diamantopoulos | Round 3: Nikakis, Filippos - Diamantopoulos, Marios | English Opening: Anglo-Indian Defense, Old Indian Formation | |
| Mar 15, 2026 | Andreou | 1–0 | Nikakis | Round 7: Andreou, Ioannis P - Nikakis, Filippos | English Opening: Symmetrical Variation, Duchamp Variation | |
| Mar 15, 2026 | Alexandrakis | ½–½ | Nikakis | Round 6: Alexandrakis, Venizelos - Nikakis, Filippos | Modern Defense | |
| Mar 15, 2026 | Nikakis | 0–1 | Ioannidis | Round 3: Nikakis, Filippos - Ioannidis, Konstantinos I | King's Indian Attack: Symmetrical Defense | |
| Sep 2, 2025 | Sidiropoulos | ½–½ | Nikakis | Round 5: Sidiropoulos, Panagiotis Arg - Nikakis, Filippos | King's Indian Defense: Kramer Variation | |
| Jul 7, 2025 | Nikakis | 0–1 | Diamantidis | Round 2: Nikakis, Filippos - Diamantidis, Theodoros | Zukertort Opening: Reversed Grünfeld | |
| Jul 6, 2025 | Mavidis | 0–1 | Nikakis | Round 1: Mavidis, Christos - Nikakis, Filippos | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Mar 23, 2025 | Nikakis | 1–0 | Kondis | Round 1: Nikakis, Filippos - Kondis, Stylianos | King's Indian Attack | |
| Mar 23, 2025 | Nikakis | 1–0 | Kiroplastis | Round 3: Nikakis, Filippos - Kiroplastis, Anastasios | King's Indian Attack | |
| Mar 23, 2025 | Anastasiadis | 0–1 | Nikakis | Round 2: Anastasiadis, Konstantinos - Nikakis, Filippos | French Defense: Queen's Knight | |
| Mar 23, 2025 | Apostolos Kwstoglou | 1–0 | Nikakis | Round 4: Apostolos Kwstoglou - Nikakis, Filippos | French Defense: Exchange Variation | |
| Mar 23, 2025 | Konstantinos Ioannidis | 1–0 | Nikakis | Round 6: Konstantinos Ioannidis - Nikakis, Filippos | Zukertort Opening: Nimzo-Larsen Variation | |
| Jun 28, 2024 | Fraidakis | ½–½ | Nikakis | Round 9: Fraidakis, Matthaios Ioannis - Nikakis, Filippos | Benoni Defense: Four Pawns Attack, Main Line | |
| Jun 27, 2024 | Nikakis | 0–1 | Christodoulakis | Round 8: Nikakis, Filippos - Christodoulakis, Michail Em | English Opening: King's English Variation | |
| Jun 26, 2024 | Nikakis | 1–0 | Paterakis | Round 7: Nikakis, Filippos - Paterakis, Panagiotis Emm | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| Jun 25, 2024 | Nikakis | 0–1 | Misios | Round 5: Nikakis, Filippos - Misios, Konstantinos | English Opening: Symmetrical Variation, Mecking Variation | |
| Jun 24, 2024 | Papakyriakou | 1–0 | Nikakis | Round 4: Papakyriakou, Petros - Nikakis, Filippos | King's Indian Defense | |
| Jun 23, 2024 | Nikakis | ½–½ | Gialelis | Round 3: Nikakis, Filippos - Gialelis, Konstantinos | English Opening: King's English Variation | |
| Jun 23, 2024 | Stergatos | ½–½ | Nikakis | Round 2: Stergatos, Dimitrios - Nikakis, Filippos | King's Indian Defense: Four Pawns Attack | |
| Jun 22, 2024 | Nikakis | 1–0 | Katrinis | Round 1: Nikakis, Filippos - Katrinis, Georgios | English Opening: Great Snake Variation | |
