Prepare against Oleksandra Korniichuk
Czechia · World #20,549 classical · FIDE ID 14155656
When preparing against Oleksandra Korniichuk, expect 1.e4 in 96% of White games. Against 1.e4 the reply is 1...c5 (90% of games); against 1.d4, 1...Nf6 (94%). Lowest win rate among frequent openings: Sicilian as White, 43.8% over 16 games.
Our database contains 146 games by Oleksandra Korniichuk, covering Aug 2014 to Sep 2026. Below you'll find Oleksandra Korniichuk's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oleksandra Korniichuk 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 | 2,053 | 2,073 | Jul 2026 |
| Rapid | 1,950 | 1,950 | Sep 2026 |
| Blitz | 1,951 | 1,952 | Mar 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 146 | 58 | 43 | 45 | 39.7% |
| As White | 80 | 33 | 21 | 26 | 41.3% |
| As Black | 66 | 25 | 22 | 19 | 37.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oleksandra Korniichuk's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oleksandra Korniichuk's side.
First moves as White (80 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 77 | 96.3% | 53.2% |
| Nf3 | 2 | 2.5% | 75.0% |
| d4 | 1 | 1.3% | 100.0% |
Main lines as White
- 1.e4 — 96% of White games, 53.2% score
- …c5 (47% of these games) — Korniichuk usually continues Nf3 (46.4% score)
- …c6 (16% of these games) — Korniichuk usually continues d4 (50.0% score)
- …e5 (14% of these games) — Korniichuk usually continues Nf3 (63.6% score)
- 1.Nf3 — 3% of White games, 75.0% score
- …Nf6 (50% of these games) — Korniichuk usually continues b3 (100.0% score)
- …d5 (50% of these games) — Korniichuk usually continues d4 (50.0% score)
As Black against 1.e4 (40 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 36 | 90.0% | 55.6% |
| d6 | 3 | 7.5% | 66.7% |
| e5 | 1 | 2.5% | 0.0% |
As Black against 1.d4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 15 | 93.8% | 60.0% |
| f5 | 1 | 6.3% | 100.0% |
Oleksandra Korniichuk's chess games
All 146 games by Oleksandra Korniichuk in the Chess.ceo database (Aug 2014 - Sep 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: 58 wins, 43 draws, 45 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B21 | Sicilian | 16 | 7/3/6 | 43.8% |
| B90 | Sicilian: Najdorf | 6 | 1/2/3 | 16.7% |
| B12 | Caro-Kann: Advance Variation | 5 | 3/2/0 | 60.0% |
| B35 | Sicilian: Accelerated Dragon | 4 | 2/0/2 | 50.0% |
| B45 | Sicilian: Four Knights | 4 | 2/0/2 | 50.0% |
| B76 | Sicilian: Dragon | 4 | 1/2/1 | 25.0% |
| B06 | Modern Defense | 3 | 1/1/1 | 33.3% |
| B13 | Caro-Kann: Exchange Variation | 3 | 1/1/1 | 33.3% |
| C50 | Italian Game | 3 | 1/1/1 | 33.3% |
| B02 | Scandinavian Defense: Modern Variation | 3 | 2/1/0 | 66.7% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian | 12 | 4/5/3 | 33.3% |
| B33 | Sicilian: Sveshnikov | 7 | 3/1/3 | 42.9% |
| B23 | Sicilian: Closed | 6 | 2/1/3 | 33.3% |
| A46 | Indian Defense | 6 | 2/3/1 | 33.3% |
| B22 | Sicilian: Alapin | 3 | 2/1/0 | 66.7% |
| B31 | Sicilian: Rossolimo | 3 | 1/1/1 | 33.3% |
| A20 | English Opening: Reverse Sicilian | 2 | 0/0/2 | 0.0% |
| A14 | English Opening: Neo-Catalan | 2 | 0/2/0 | 0.0% |
| D32 | Indian Defense: Anti-Nimzo-Indian | 2 | 2/0/0 | 100.0% |
| A10 | English Opening | 2 | 0/2/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2026 | Vladislav Nevednichy | 2,437 | Prague Int Open 2026 | B60 |
| Apr 2026 | Maciej Krasniewski | 2,227 | 26th ch-EUR Indiv 2026 | E11 |
| Aug 2023 | Tereza Rodshtein | 2,203 | Ricany Open | C46 |
| Jun 2023 | Josef Pribyl | 2,182 | Prague Golden Open 18th | B07 |
| Jul 2026 | Patlolla Indra Reddy | 2,098 | Ceske Budejovice Open A | B07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open | 2024 | 18 | 11 | 2,079 |
| ch-UKR U16 Girls | 2018 | 11 | 5.5 | 1,771 |
| Minsk Kupreichik Memorial Open | 2018 | 11 | 5 | 1,872 |
| 26th ch-EUR Indiv 2026 | 2026 | 11 | 4 | 2,117 |
| 17th Prague Golden Blitz Open | 2022 | 9 | 5 | 1,919 |
| Prague Golden Open | 2022 | 9 | 5 | 1,886 |
| Prague Golden Open 18th | 2023 | 9 | 8 | 2,214 |
| Ceske Budejovice Open A | 2026 | 9 | 4 | 1,997 |
Interactive opening tree from all 146 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oleksandra Korniichuk's chess games?
146 games by Oleksandra Korniichuk, from Aug 2014 to Sep 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 Oleksandra Korniichuk has played.
What does Oleksandra Korniichuk play on the first move as White?
Across 80 games with White in our database, Oleksandra Korniichuk opens with 1.e4 (96% of games), 1.Nf3 (3% of games), 1.d4 (1% of games). Against 1.e4 as Black, Oleksandra Korniichuk answers 1...c5 (90% of games), 1...d6 (8% of games), 1...e5 (3% of games). Against 1.d4: 1...Nf6 (94% of games), 1...f5 (6% of games).
What openings does Oleksandra Korniichuk play as White?
As White, Oleksandra Korniichuk's most-played openings in our database are: Sicilian (16 games, 43.8% win rate); Sicilian: Najdorf (6 games, 16.7% win rate); Caro-Kann: Advance Variation (5 games, 60.0% win rate). The full breakdown of 80 games with White is in the table above.
What openings does Oleksandra Korniichuk play as Black?
As Black, Oleksandra Korniichuk most often plays: Sicilian (12 games, 33.3% win rate); Sicilian: Sveshnikov (7 games, 42.9% win rate); Sicilian: Closed (6 games, 33.3% win rate). See the table above for the top ten Black openings across 66 games.
What is Oleksandra Korniichuk's FIDE rating?
Oleksandra Korniichuk is currently rated 2,053 in classical chess, 1,950 in rapid and 1,951 in blitz. Peak classical rating: 2,073 (Jul 2026).
How many games has Oleksandra Korniichuk played?
Our database contains 146 games by Oleksandra Korniichuk, covering Aug 2014 to Sep 2026. Overall record: 58 wins, 43 draws, 45 losses (39.7% win rate).
How do I prepare against Oleksandra Korniichuk?
146 games by Oleksandra Korniichuk 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.