Mykhaylo Kostyukovskyy
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dortmund op | 02/??/2001 | 239 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C56 | Two knights defence | 1 games |
| B02 | Alekhine's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C17 | French, Winawer, advance variation | 1 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 1 games |


Germany