Games played by Konstantyn Tkachuk
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Czybik, N | 2007 | Tkachuk, K | 2135 | 0-1  |
47 | D03 | 2007 | NRW-ch U16 |
|
| Tkachuk, K | 2135 | Savchenko, A | 2101 | ½-½ |
8 | B54 | 2007 | NRW-ch U16 |
|
| Kelbling, P | 1887 | Tkachuk, K | 2135 | 0-1 |
59 | C89 | 2007 | NRW-ch U16 |
|
| Tkachuk, K | 2135 | Hobusch, A | 2021 | 1-0 |
43 | C01 | 2007 | NRW-ch U16 |
|
| Fox, J | 1995 | Tkachuk, K | 2135 | 0-1 |
48 | C77 | 2007 | NRW-ch U16 |
|