Prepare against Kacper Kazubski
Poland · World #66,173 classical · FIDE ID 21069859
When preparing against Kacper Kazubski, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 38 games by Kacper Kazubski, covering Sep 2020 to Aug 2026. Below you'll find Kacper Kazubski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Kacper Kazubski 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 | 1,834 | 1,844 | Apr 2026 |
| Rapid | 1,909 | 1,910 | Jun 2026 |
| Blitz | 1,906 | 1,918 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 38 | 12 | 11 | 15 | 31.6% |
| As White | 18 | 6 | 7 | 5 | 33.3% |
| As Black | 20 | 6 | 4 | 10 | 30.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Kacper Kazubski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Kacper Kazubski's side.
First moves as White (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 18 | 100.0% | 52.8% |
Main lines as White
- 1.e4 — 100% of White games, 52.8% score
- …c5 (33% of these games) — Kazubski usually continues Nf3 (41.7% score)
- …e6 (22% of these games) — Kazubski usually continues d4 (37.5% score)
- …d5 (22% of these games) — Kazubski usually continues exd5 (75.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 10 | 100.0% | 45.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 100.0% | 50.0% |
Kacper Kazubski's chess games
All 38 games by Kacper Kazubski in the Chess.ceo database (Sep 2020 - 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: 12 wins, 11 draws, 15 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B54 | Sicilian | 5 | 2/1/2 | 40.0% |
| C02 | French: Advance Variation | 4 | 0/3/1 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 3 | 3/0/0 | 100.0% |
| C77 | Ruy Lopez: Morphy Defense | 1 | 0/1/0 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 0/0/1 | 0.0% |
| B02 | Alekhine Defense | 1 | 0/1/0 | 0.0% |
| B38 | Sicilian: Accelerated Dragon | 1 | 0/0/1 | 0.0% |
| B15 | Caro-Kann: Main Line | 1 | 1/0/0 | 100.0% |
| C67 | Ruy Lopez: Berlin Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B50 | Sicilian | 4 | 3/0/1 | 75.0% |
| B52 | Sicilian: Moscow Variation | 4 | 0/1/3 | 0.0% |
| A56 | Benoni Defense | 3 | 1/1/1 | 33.3% |
| B90 | Sicilian: Najdorf | 2 | 0/1/1 | 0.0% |
| D02 | London System | 1 | 0/0/1 | 0.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 1 | 1/0/0 | 100.0% |
| A45 | Queen's Pawn Opening | 1 | 0/0/1 | 0.0% |
| E90 | King's Indian Defense: Orthodox Variation | 1 | 1/0/0 | 100.0% |
| B22 | Sicilian: Alapin | 1 | 0/1/0 | 0.0% |
| E71 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2025 | Adam Popkiewicz | 1,833 | Wroclaw Open B | B54 |
| Jul 2026 | Ostrega,Przemyslaw | 1,801 | 22nd Baltic Pearl Open A | B32 |
| Jul 2026 | Piatak,Adam | 1,768 | 22nd Baltic Pearl Open A | B15 |
| Jul 2026 | Opalka,Marta | 1,711 | 22nd Baltic Pearl Open A | A56 |
| Aug 2025 | Pawel Marcinowski | 1,623 | Adolf Anderssen Mem | B01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Wroclaw Anderssen Memorial Open C | 2023 | 9 | 5.5 | 1,220 |
| 22nd Baltic Pearl Open A | 2026 | 9 | 4 | 1,826 |
| Wroclaw Open B | 2025 | 8 | 3.5 | 1,753 |
| Adolf Anderssen Mem | 2025 | 8 | 4 | 1,764 |
| ch-POL Rapid 2025 | 2025 | 4 | 0.5 | 1,815 |
Interactive opening tree from all 38 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Kacper Kazubski's chess games?
38 games by Kacper Kazubski, from Sep 2020 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 Kacper Kazubski has played.
What does Kacper Kazubski play on the first move as White?
Across 18 games with White in our database, Kacper Kazubski opens with 1.e4 (100% of games). Against 1.e4 as Black, Kacper Kazubski answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Kacper Kazubski play as White?
As White, Kacper Kazubski's most-played openings in our database are: Sicilian (5 games, 40.0% win rate); French: Advance Variation (4 games, 0.0% win rate); Scandinavian Defense: Main Line (3 games, 100.0% win rate). The full breakdown of 18 games with White is in the table above.
What openings does Kacper Kazubski play as Black?
As Black, Kacper Kazubski most often plays: Sicilian (4 games, 75.0% win rate); Sicilian: Moscow Variation (4 games, 0.0% win rate); Benoni Defense (3 games, 33.3% win rate). See the table above for the top ten Black openings across 20 games.
What is Kacper Kazubski's FIDE rating?
Kacper Kazubski is currently rated 1,834 in classical chess, 1,909 in rapid and 1,906 in blitz. Peak classical rating: 1,844 (Apr 2026).
How many games has Kacper Kazubski played?
Our database contains 38 games by Kacper Kazubski, covering Sep 2020 to Aug 2026. Overall record: 12 wins, 11 draws, 15 losses (31.6% win rate).
How do I prepare against Kacper Kazubski?
38 games by Kacper Kazubski 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.