28 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Nikolaou, Georgios | Papapostolou, Apostolos | 1/2-1/2 | E65 | Round 5: Nikolaou, Georgios - Papapostolou, Apostolos | 2026-09-05 |
| Nikolaou, Georgios | Talaverou, Vasiliki Viktoria | 1-0 | D02 | Round 3: Nikolaou, Georgios - Talaverou, Vasiliki Viktoria | 2026-09-02 |
| Nikolaou, Georgios | Ornithopoulos, Nikolaos | 1-0 | A31 | Round 1: Nikolaou, Georgios - Ornithopoulos, Nikolaos | 2026-08-31 |
| Nikolaou, Georgios | Sideris, Theodoros | 1-0 | A38 | Round 2: Nikolaou, Georgios - Sideris, Theodoros | 2026-08-25 |
| Nikolaou, Georgios | Alexakis, Georgios | 1/2-1/2 | E11 | Round 4: Nikolaou, Georgios - Alexakis, Georgios | 2026-08-18 |
| Nikolaou, Georgios | Pham, Khoi | 0-1 | D02 | Round 2: Nikolaou, Georgios - Pham, Khoi | 2025-07-20 |
| Nikolaou, Georgios | Kalogridis, Antonios | 0-1 | A88 | Round 1: Nikolaou, Georgios - Kalogridis, Antonios | 2025-07-03 |
| Nikolaou, Georgios | Masa, Alexandros | 1-0 | E00 | 13th Papanastasio Open 2023 | 2023-09-17 |
| Nikolaou, Georgios | Sideris, Theodoros | * | E15 | 13th Papanastasio Open 2023 | 2023-09-15 |
| Nikolaou, Georgios | Ter-Gevorkian, Giannis | 1-0 | E67 | 13th Papanastasio Open 2023 | 2023-09-13 |
| GEORGIOS NIKOLAOU | GEORGIOS ALEXAKIS | 1/2-1/2 | E11 | Finals: GEORGIOS NIKOLAOU - GEORGIOS ALEXAKIS | 2023-06-11 |
| GEORGIOS NIKOLAOU | DIMITRIOS DELITHANASIS | 1-0 | A50 | Semi-Finals: GEORGIOS NIKOLAOU - DIMITRIOS DELITHANASIS | 2023-06-10 |
| Nikolaou, Georgios | Papageorgiou, Ioannis | 1-0 | E09 | Round 1: Nikolaou, Georgios - Papageorgiou, Ioannis | |
| Nikolaou, Georgios | Exarchos, Antonios | 1/2-1/2 | D11 | Round 3: Nikolaou, Georgios - Exarchos, Antonios | |
| Nikolaou, Georgios | Avanesyan, Aleksandr | 1/2-1/2 | D12 | Round 5: Nikolaou, Georgios - Avanesyan, Aleksandr | |
| Nikolaou, Georgios | Trapalis, Theodoros | 1-0 | E10 | Round 7: Nikolaou, Georgios - Trapalis, Theodoros | |
| Nikolaou, Georgios | Tsarsitalidis, Christos | 1-0 | E18 | Round 9: Nikolaou, Georgios - Tsarsitalidis, Christos |