29 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Betsakos, Konstantinos | Kalogridis, Antonios | 0-1 | A80 | Round 7: Betsakos, Konstantinos - Kalogridis, Antonios | 2025-09-13 |
| Konstantinos Betsakos | Filippos Oikonomopoulos | 1/2-1/2 | D01 | Round 9: Konstantinos Betsakos - Filippos Oikonomopoulos | 2023-12-12 |
| Konstantinos Betsakos | Petya Karaivanova | * | A13 | Round 7: Konstantinos Betsakos - Petya Karaivanova | 2023-12-10 |
| Konstantinos Betsakos | Nikola Nikolovski | 0-1 | A97 | Round 5: Konstantinos Betsakos - Nikola Nikolovski | 2023-12-09 |
| Konstantinos Betsakos | Eray Kilic | 1/2-1/2 | E01 | Round 3: Konstantinos Betsakos - Eray Kilic | 2023-12-08 |
| Konstantinos Betsakos | Viktoria Radeva | 0-1 | D01 | Round 1: Konstantinos Betsakos - Viktoria Radeva | 2023-12-06 |
| Konstantinos Betsakos | Sande Atanasov | 1-0 | D06 | Round 9: Konstantinos Betsakos - Sande Atanasov | 2022-10-27 |
| Konstantinos Betsakos | Charalampos Theodoridis | 1-0 | A03 | Round 7: Konstantinos Betsakos - Charalampos Theodoridis | 2022-10-25 |
| Konstantinos Betsakos | Konstantin Lusheski | 0-1 | D00 | Round 5: Konstantinos Betsakos - Konstantin Lusheski | 2022-10-24 |
| Konstantinos Betsakos | Zvonko Stanojoski | 0-1 | D30 | Round 3: Konstantinos Betsakos - Zvonko Stanojoski | 2022-10-22 |
| Betsakos, Konstantinos | Klimentov, Roman | 1/2-1/2 | E63 | 30th OPEN Chess International Tournament | 2021-08-04 |
| Betsakos, Konstantinos | Poon, Pak Yu | 0-1 | D01 | Round 1: Betsakos, Konstantinos - Poon, Pak Yu | |
| Betsakos, Konstantinos | Petridis, Dimitrios Panagiotis | 1-0 | E05 | Round 2: Betsakos, Konstantinos - Petridis, Dimitrios Panagiotis | |
| Betsakos, Konstantinos | Papageorgiou, Ioannis | 0-1 | D02 | Round 5: Betsakos, Konstantinos - Papageorgiou, Ioannis |