Prepare against Oleksandr Jr. Kasapchuk
Ukraine · World #38,940 classical · FIDE ID 14197596
When preparing against Oleksandr Jr. Kasapchuk, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...e5 (56% of games); against 1.d4, 1...d5 (86%).
Our database contains 38 games by Oleksandr Jr. Kasapchuk, covering Apr 2017 to Aug 2026. Below you'll find Oleksandr Jr. Kasapchuk's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oleksandr Jr. Kasapchuk 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 | 1,940 | 1,940 | Aug 2026 |
| Rapid | 1,818 | 1,818 | Aug 2026 |
| Blitz | 1,838 | 1,838 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 38 | 22 | 8 | 8 | 57.9% |
| As White | 20 | 13 | 3 | 4 | 65.0% |
| As Black | 18 | 9 | 5 | 4 | 50.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oleksandr Jr. Kasapchuk's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oleksandr Jr. Kasapchuk's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 20 | 100.0% | 72.5% |
Main lines as White
- 1.e4 — 100% of White games, 72.5% score
- …e5 (40% of these games) — Kasapchuk usually continues Nf3 (68.8% score)
- …c5 (25% of these games) — Kasapchuk usually continues Nf3 (70.0% score)
- …d6 (10% of these games) — Kasapchuk usually continues d4 (50.0% score)
As Black against 1.e4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 5 | 55.6% | 60.0% |
| d5 | 4 | 44.4% | 50.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 85.7% | 66.7% |
| Nf6 | 1 | 14.3% | 50.0% |
Oleksandr Jr. Kasapchuk's chess games
All 38 games by Oleksandr Jr. Kasapchuk in the Chess.ceo database (Apr 2017 - 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: 22 wins, 8 draws, 8 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C62 | Ruy Lopez | 3 | 2/0/1 | 66.7% |
| B92 | Sicilian: Najdorf | 3 | 2/1/0 | 66.7% |
| C01 | French: Exchange Variation | 2 | 2/0/0 | 100.0% |
| C43 | Petrov's Defense | 2 | 2/0/0 | 100.0% |
| B32 | Sicilian | 2 | 1/0/1 | 50.0% |
| C78 | Ruy Lopez: Morphy Defense | 1 | 0/1/0 | 0.0% |
| C73 | Ruy Lopez: Steinitz Defense Deferred | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/1/0 | 0.0% |
| B08 | Pirc Defense | 1 | 0/0/1 | 0.0% |
| C40 | Elephant Gambit | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 4 | 2/0/2 | 50.0% |
| D00 | London System | 2 | 0/1/1 | 0.0% |
| D11 | Slav Defense | 2 | 1/1/0 | 50.0% |
| C84 | Ruy Lopez: Closed | 2 | 1/1/0 | 50.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 1 | 1/0/0 | 100.0% |
| A05 | Réti Opening | 1 | 1/0/0 | 100.0% |
| C54 | Scotch Game | 1 | 0/1/0 | 0.0% |
| A22 | English Opening: Reverse Sicilian | 1 | 1/0/0 | 100.0% |
| C29 | Vienna Game | 1 | 1/0/0 | 100.0% |
| C54 | Italian Game: Classical Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2026 | Milan Kandic | 1,975 | Sparkassen Chess Trophy 2026 | Open B | C41 |
| Aug 2025 | Manfred Schulze | 1,877 | 52nd Sparkassen Open B | C43 |
| Aug 2026 | Varun Venkat | 1,861 | Sparkassen Chess Trophy 2026 | Open B | B92 |
| Aug 2025 | Michael Strebel | 1,859 | 52nd Sparkassen Open B | C01 |
| Aug 2025 | Lennart Albrandt | 1,843 | 52nd Sparkassen Open B | B01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-GER U16 | 2023 | 14 | 7.5 | 1,592 |
| 52nd Sparkassen Open B | 2025 | 8 | 5 | 1,975 |
| Sparkassen Chess Trophy 2026 | Open B | 2026 | 8 | 7 | 2,178 |
| 51st Sparkassen Open B | 2024 | 4 | 3.5 | 2,069 |
| 51st Dortmund Sparkassen Open B | 2024 | 3 | 3 | 2,147 |
| Wch U10 rapid | 2018 | 1 | 0 | 1,424 |
Interactive opening tree from all 38 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oleksandr Jr. Kasapchuk's chess games?
38 games by Oleksandr Jr. Kasapchuk, from Apr 2017 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 Oleksandr Jr. Kasapchuk has played.
What does Oleksandr Jr. Kasapchuk play on the first move as White?
Across 20 games with White in our database, Oleksandr Jr. Kasapchuk opens with 1.e4 (100% of games). Against 1.e4 as Black, Oleksandr Jr. Kasapchuk answers 1...e5 (56% of games), 1...d5 (44% of games). Against 1.d4: 1...d5 (86% of games), 1...Nf6 (14% of games).
What openings does Oleksandr Jr. Kasapchuk play as White?
As White, Oleksandr Jr. Kasapchuk's most-played openings in our database are: Ruy Lopez (3 games, 66.7% win rate); Sicilian: Najdorf (3 games, 66.7% win rate); French: Exchange Variation (2 games, 100.0% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Oleksandr Jr. Kasapchuk play as Black?
As Black, Oleksandr Jr. Kasapchuk most often plays: Scandinavian Defense: Main Line (4 games, 50.0% win rate); London System (2 games, 0.0% win rate); Slav Defense (2 games, 50.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Oleksandr Jr. Kasapchuk's FIDE rating?
Oleksandr Jr. Kasapchuk is currently rated 1,940 in classical chess, 1,818 in rapid and 1,838 in blitz. Peak classical rating: 1,940 (Aug 2026).
How many games has Oleksandr Jr. Kasapchuk played?
Our database contains 38 games by Oleksandr Jr. Kasapchuk, covering Apr 2017 to Aug 2026. Overall record: 22 wins, 8 draws, 8 losses (57.9% win rate).
How do I prepare against Oleksandr Jr. Kasapchuk?
38 games by Oleksandr Jr. Kasapchuk 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.