Prepare against Florian Kaczur
IM · Hungary · World #735 classical · FIDE ID 705098
When preparing against Florian Kaczur, expect 1.e4 in 68% of White games. Against 1.e4 the reply is 1...e5 (45% of games); against 1.d4, 1...Nf6 (69%). Lowest win rate among frequent openings: Ruy Lopez: Morphy Defense as Black, 23.5% over 17 games.
Our database contains 826 games by Florian Kaczur, covering Jan 2008 to Sep 2026. Below you'll find Florian Kaczur's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Florian Kaczur 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 | 2,480 | 2,533 | May 2024 |
| Rapid | 2,500 | 2,508 | Jul 2022 |
| Blitz | 2,493 | 2,504 | Jul 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 826 | 392 | 289 | 145 | 47.5% |
| As White | 404 | 205 | 143 | 56 | 50.7% |
| As Black | 422 | 187 | 146 | 89 | 44.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Florian Kaczur's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Florian Kaczur's side.
First moves as White (402 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 273 | 67.9% | 66.3% |
| d4 | 68 | 16.9% | 68.4% |
| Nf3 | 21 | 5.2% | 73.8% |
| c4 | 14 | 3.5% | 71.4% |
| b3 | 11 | 2.7% | 77.3% |
| g3 | 9 | 2.2% | 77.8% |
Main lines as White
- 1.e4 — 68% of White games, 66.3% score
- …c5 (42% of these games) — Kaczur usually continues Nf3 (66.4% score)
- …e5 (23% of these games) — Kaczur usually continues Nf3 (66.9% score)
- …e6 (12% of these games) — Kaczur usually continues d4 (63.8% score)
- 1.d4 — 17% of White games, 68.4% score
- …Nf6 (65% of these games) — Kaczur usually continues c4 (66.1% score)
- …d5 (28% of these games) — Kaczur usually continues c4 (73.1% score)
- …e6 (3% of these games) — Kaczur usually continues g4 (100.0% score)
As Black against 1.e4 (182 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 82 | 45.1% | 67.1% |
| c5 | 56 | 30.8% | 63.4% |
| c6 | 13 | 7.1% | 73.1% |
| g6 | 10 | 5.5% | 80.0% |
| e6 | 10 | 5.5% | 80.0% |
| d5 | 6 | 3.3% | 75.0% |
As Black against 1.d4 (148 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 102 | 68.9% | 65.2% |
| d5 | 33 | 22.3% | 54.5% |
| g6 | 4 | 2.7% | 25.0% |
| c6 | 2 | 1.4% | 50.0% |
| Na6 | 2 | 1.4% | 100.0% |
| e6 | 2 | 1.4% | 50.0% |
Florian Kaczur's chess games
All 826 games by Florian Kaczur in the Chess.ceo database (Jan 2008 - 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: 392 wins, 289 draws, 145 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 49 | 30/12/7 | 61.2% |
| A11 | Réti Opening | 17 | 8/8/1 | 47.1% |
| C84 | Ruy Lopez: Closed | 16 | 9/5/2 | 56.3% |
| B90 | Sicilian: Najdorf | 16 | 6/6/4 | 37.5% |
| C07 | French: Tarrasch Variation | 15 | 6/7/2 | 40.0% |
| D37 | Indian Defense | 14 | 8/5/1 | 57.1% |
| A01 | Nimzovich-Larsen attack | 11 | 8/1/2 | 72.7% |
| D10 | Slav Defense | 11 | 5/5/1 | 45.5% |
| B51 | Sicilian: Moscow Variation | 10 | 2/7/1 | 20.0% |
| C42 | Petrov's Defense | 9 | 1/8/0 | 11.1% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D35 | Indian Defense | 35 | 13/13/9 | 37.1% |
| B32 | Sicilian | 32 | 15/7/10 | 46.9% |
| A13 | Réti Opening | 21 | 5/11/5 | 23.8% |
| B06 | Modern Defense | 18 | 9/2/7 | 50.0% |
| E01 | Catalan | 18 | 10/6/2 | 55.6% |
| C78 | Ruy Lopez: Morphy Defense | 17 | 4/8/5 | 23.5% |
| A10 | English Opening | 16 | 5/7/4 | 31.3% |
| C55 | Italian Game | 15 | 8/6/1 | 53.3% |
| A21 | English Opening: Reverse Sicilian | 12 | 3/6/3 | 25.0% |
| D02 | Queen's Pawn Game | 10 | 6/4/0 | 60.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2025 | Hikaru Nakamura | 2,804 | Titled Tue Late | A01 |
| Jul 2020 | Tamas Banusz | 2,628 | ch-HUN rapid | B01 |
| Jun 2022 | Daniel Fridman | 2,608 | Pasching PlusCity Open | A50 |
| Aug 2023 | Robert Hovhannisyan | 2,601 | Titled Tue Early | B32 |
| Jul 2025 | Adam Kozak | 2,589 | ch-HUN Rapid | D35 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 69 | 47.5 | 2,477 |
| chT-HUN U18 | 2016 | 47 | 34 | 2,175 |
| ch-HUN Rapid | 2025 | 34 | 23.5 | 2,480 |
| Budapest FS08 GM | 2020 | 18 | 10 | 2,432 |
| ch-HUN rapid | 2020 | 13 | 9.5 | 2,625 |
| ch-HUN U14 | 2012 | 11 | 6 | 2,052 |
| chT2-HUN Charousek 1011 | 2011 | 10 | 7 | 2,228 |
| Szombathely Savaria B | 2011 | 10 | 5.5 | 2,135 |
Interactive opening tree from all 826 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Florian Kaczur's chess games?
826 games by Florian Kaczur, from Jan 2008 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 Florian Kaczur has played.
What does Florian Kaczur play on the first move as White?
Across 402 games with White in our database, Florian Kaczur opens with 1.e4 (68% of games), 1.d4 (17% of games), 1.Nf3 (5% of games). Against 1.e4 as Black, Florian Kaczur answers 1...e5 (45% of games), 1...c5 (31% of games), 1...c6 (7% of games). Against 1.d4: 1...Nf6 (69% of games), 1...d5 (22% of games), 1...g6 (3% of games).
What openings does Florian Kaczur play as White?
As White, Florian Kaczur's most-played openings in our database are: Sicilian (49 games, 61.2% win rate); Réti Opening (17 games, 47.1% win rate); Ruy Lopez: Closed (16 games, 56.3% win rate). The full breakdown of 404 games with White is in the table above.
What openings does Florian Kaczur play as Black?
As Black, Florian Kaczur most often plays: Indian Defense (35 games, 37.1% win rate); Sicilian (32 games, 46.9% win rate); Réti Opening (21 games, 23.8% win rate). See the table above for the top ten Black openings across 422 games.
What is Florian Kaczur's FIDE rating?
Florian Kaczur is currently rated 2,480 in classical chess, 2,500 in rapid and 2,493 in blitz. Peak classical rating: 2,533 (May 2024).
How many games has Florian Kaczur played?
Our database contains 826 games by Florian Kaczur, covering Jan 2008 to Sep 2026. Overall record: 392 wins, 289 draws, 145 losses (47.5% win rate).
How do I prepare against Florian Kaczur?
826 games by Florian Kaczur 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.