Derkach, Kostiantyn
Last game 2025
Games
4
Wins
0
Draws
0
Losses
4
Peak Elo
—
0.0% score
As White
No repeated openings.
As Black
No repeated openings.
Recent games
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| Himmelspacht, Maxim1827 | 1-0 | Derkach, Kostiantyn | Marburger Schachtage 2024 | 2024 |
| Derkach, Kostiantyn | 0-1 | Zenker, Othmar1915 | Marburger Schachtage 2024 | 2024 |