Prepare against Olesia Pechenizka-Tkachova
Ukraine · World #131,388 classical · FIDE ID 91138744
When preparing against Olesia Pechenizka-Tkachova, expect 1.e4 in 81% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 43 games by Olesia Pechenizka-Tkachova, covering Jun 2024 to Aug 2026. Below you'll find Olesia Pechenizka-Tkachova's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Olesia Pechenizka-Tkachova before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,643 | 1,706 | May 2026 |
| Rapid | 1,653 | 1,662 | Mar 2026 |
| Blitz | 1,788 | 1,788 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 43 | 23 | 7 | 13 | 53.5% |
| As White | 21 | 11 | 3 | 7 | 52.4% |
| As Black | 22 | 12 | 4 | 6 | 54.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Olesia Pechenizka-Tkachova's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Olesia Pechenizka-Tkachova's side.
First moves as White (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 17 | 81.0% | 61.8% |
| c4 | 2 | 9.5% | 50.0% |
| d4 | 1 | 4.8% | 100.0% |
| f4 | 1 | 4.8% | 0.0% |
Main lines as White
- 1.e4 — 81% of White games, 61.8% score
- …c5 (65% of these games) — Pechenizka-Tkachova usually continues Nf3 (60.0% score)
- …e5 (29% of these games) — Pechenizka-Tkachova usually continues Nf3 (70.0% score)
- …e6 (6% of these games) — Pechenizka-Tkachova usually continues Nc3 (0.0% score)
- 1.c4 — 10% of White games, 50.0% score
- …e5 (50% of these games) — Pechenizka-Tkachova usually continues g3 (100.0% score)
- …c6 (50% of these games) — Pechenizka-Tkachova usually continues g3 (0.0% score)
As Black against 1.e4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 15 | 100.0% | 63.3% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 100.0% | 80.0% |
Olesia Pechenizka-Tkachova's chess games
All 43 games by Olesia Pechenizka-Tkachova in the Chess.ceo database (Jun 2024 - Aug 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 23 wins, 7 draws, 13 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B28 | Sicilian | 9 | 5/1/3 | 55.6% |
| C77 | Ruy Lopez: Morphy Defense | 2 | 2/0/0 | 100.0% |
| A11 | English Opening: Slav Setup | 1 | 0/0/1 | 0.0% |
| C00 | French Defense | 1 | 0/0/1 | 0.0% |
| C42 | Petrov's Defense | 1 | 1/0/0 | 100.0% |
| D55 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
| C60 | Ruy Lopez | 1 | 0/1/0 | 0.0% |
| C88 | Ruy Lopez: Closed | 1 | 0/0/1 | 0.0% |
| B95 | Sicilian: Najdorf | 1 | 0/1/0 | 0.0% |
| A02 | Bird's opening | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B36 | Sicilian: Accelerated Dragon | 4 | 2/1/1 | 50.0% |
| A57 | Benoni Defense | 3 | 2/0/1 | 66.7% |
| B30 | Sicilian | 3 | 2/0/1 | 66.7% |
| B22 | Sicilian: Alapin | 3 | 2/0/1 | 66.7% |
| B35 | Sicilian: Hyperaccelerated Dragon | 2 | 0/2/0 | 0.0% |
| B31 | Sicilian: Rossolimo | 1 | 1/0/0 | 100.0% |
| A16 | English Opening | 1 | 0/1/0 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 0/0/1 | 0.0% |
| B24 | Sicilian: Closed | 1 | 1/0/0 | 100.0% |
| D80 | Grünfeld Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2026 | Daria Kravchuk | 1,998 | 25th European Youth Rapid & Blitz Chess Championship | Rapid | G12 | B33 |
| Jul 2026 | Maria Kinash | 1,894 | 25th European Youth Rapid & Blitz Chess Championship | Blitz | G12 | B32 |
| Jul 2026 | Maria Anistoroaei | 1,861 | 25th European Youth Rapid & Blitz Chess Championship | Blitz | G12 | B43 |
| Aug 2026 | Aleksander Cichocki | 1,787 | Szachy w Ustroniu Łączą Pokolenia | Open C | C78 |
| Aug 2026 | Krzysztof Plocica | 1,766 | Szachy w Ustroniu Łączą Pokolenia | Open C | D55 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 25th European Youth Rapid & Blitz Chess Championship | Blitz | G12 | 2026 | 13 | 9.5 | 1,885 |
| Szachy w Ustroniu Łączą Pokolenia | Mokate | 2026 | 8 | 3.5 | 1,754 |
| Szachy w Ustroniu Łączą Pokolenia | Open C | 2026 | 8 | 6 | 1,890 |
| 33rd EY Girls U10 | 2025 | 7 | 4.5 | 1,813 |
| 25th European Youth Rapid & Blitz Chess Championship | Rapid | G12 | 2026 | 7 | 3 | 1,630 |
Interactive opening tree from all 43 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Olesia Pechenizka-Tkachova's chess games?
43 games by Olesia Pechenizka-Tkachova, from Jun 2024 to Aug 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Olesia Pechenizka-Tkachova has played.
What does Olesia Pechenizka-Tkachova play on the first move as White?
Across 21 games with White in our database, Olesia Pechenizka-Tkachova opens with 1.e4 (81% of games), 1.c4 (10% of games), 1.d4 (5% of games). Against 1.e4 as Black, Olesia Pechenizka-Tkachova answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Olesia Pechenizka-Tkachova play as White?
As White, Olesia Pechenizka-Tkachova's most-played openings in our database are: Sicilian (9 games, 55.6% win rate); Ruy Lopez: Morphy Defense (2 games, 100.0% win rate); English Opening: Slav Setup (1 games, 0.0% win rate). The full breakdown of 21 games with White is in the table above.
What openings does Olesia Pechenizka-Tkachova play as Black?
As Black, Olesia Pechenizka-Tkachova most often plays: Sicilian: Accelerated Dragon (4 games, 50.0% win rate); Benoni Defense (3 games, 66.7% win rate); Sicilian (3 games, 66.7% win rate). See the table above for the top ten Black openings across 22 games.
What is Olesia Pechenizka-Tkachova's FIDE rating?
Olesia Pechenizka-Tkachova is currently rated 1,643 in classical chess, 1,653 in rapid and 1,788 in blitz. Peak classical rating: 1,706 (May 2026).
How many games has Olesia Pechenizka-Tkachova played?
Our database contains 43 games by Olesia Pechenizka-Tkachova, covering Jun 2024 to Aug 2026. Overall record: 23 wins, 7 draws, 13 losses (53.5% win rate).
How do I prepare against Olesia Pechenizka-Tkachova?
43 games by Olesia Pechenizka-Tkachova reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.