| Name: | Konstantin Tkachov |
| Federation: |  |
| Years: | 2007 - 2007 |
| Total Games: | 9 |
| Wins: | 6 (66.67 %) |
| Draws: | 0 (0 %) |
| Losses: | 3 (33.33 %) |
| Score: | 66.67 % |
| Tournament | Date | Elo Avg. | Country |
| UKR-ch U08 | 05/09/2007 | 97 |  Ukraine |
| ECO | Opening | Games |
| C57 | Two knights defence | 2 games |
| B19 | Caro-Kann, classical, 7...Nd7 | 1 games |
| B03 | Alekhine's defence | 1 games |
| ECO | Opening | Games |
| C50 | King's pawn game | 3 games |
| C47 | Four knights, Scotch variation | 1 games |
| C41 | Philidor's defence | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Riabko, M | Tkachov, K | 0-1  |
36 | C50 | 2007 | UKR-ch U08 |
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| Tkachov, K | Skripka, N | 0-1 |
26 | B03 | 2007 | UKR-ch U08 |
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| Gutsul, I | Tkachov, K | 1-0 |
43 | C41 | 2007 | UKR-ch U08 |
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| Tkachov, K | Viktorov, Y | 1-0 |
44 | C57 | 2007 | UKR-ch U08 |
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| Kozlovsky, A | Tkachov, K | 0-1 |
29 | C50 | 2007 | UKR-ch U08 |
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| Zamuruev, V | Tkachov, K | 0-1 |
25 | C50 | 2007 | UKR-ch U08 |
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| Tkachov, K | Yaremenko, R | 1-0 |
29 | C57 | 2007 | UKR-ch U08 |
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| Shakhov, M | 2271 | Tkachov, K | 0-1 |
18 | C47 | 2007 | UKR-ch U08 |
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| Tkachov, K | Motruk, D | 0-1 |
42 | B19 | 2007 | UKR-ch U08 |
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