Prepare against Leon Duda
Poland · World #20,442 classical · FIDE ID 21852790
Our database contains 48 games by Leon Duda, covering Nov 2016 to Aug 2026. Below you'll find Leon Duda's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Leon Duda 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 | 2,054 | 2,054 | Aug 2026 |
| Rapid | 1,851 | 1,875 | Aug 2025 |
| Blitz | 1,974 | 2,012 | Aug 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 48 | 20 | 17 | 11 | 41.7% |
| As White | 26 | 11 | 10 | 5 | 42.3% |
| As Black | 22 | 9 | 7 | 6 | 40.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Leon Duda's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Leon Duda's side.
First moves as White (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 25 | 96.2% | 64.0% |
| Nf3 | 1 | 3.8% | 0.0% |
Main lines as White
- 1.e4 — 96% of White games, 64.0% score
- …c5 (48% of these games) — Duda usually continues Nf3 (68.2% score)
- …c6 (24% of these games) — Duda usually continues d4 (60.0% score)
- …e5 (20% of these games) — Duda usually continues Nf3 (50.0% score)
- 1.Nf3 — 4% of White games, 0.0% score
- …Nf6 (100% of these games) — Duda usually continues c4 (0.0% score)
As Black against 1.e4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 60.0% | 50.0% |
| e5 | 4 | 26.7% | 75.0% |
| g6 | 1 | 6.7% | 0.0% |
| d5 | 1 | 6.7% | 0.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 5 | 71.4% | 60.0% |
| g6 | 1 | 14.3% | 100.0% |
| d5 | 1 | 14.3% | 100.0% |
Leon Duda's chess games
All 48 games by Leon Duda in the Chess.ceo database (Nov 2016 - 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: 20 wins, 17 draws, 11 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B92 | Sicilian: Najdorf | 5 | 2/2/1 | 40.0% |
| B32 | Sicilian | 4 | 2/2/0 | 50.0% |
| B13 | Caro-Kann: Exchange Variation | 3 | 2/1/0 | 66.7% |
| C00 | King's Indian Attack | 2 | 1/0/1 | 50.0% |
| C47 | Four Knights Game | 1 | 0/1/0 | 0.0% |
| C47 | Four Knights Game: Scotch Variation | 1 | 0/1/0 | 0.0% |
| C54 | Italian Game: Classical Variation | 1 | 1/0/0 | 100.0% |
| C42 | Petrov's Defense | 1 | 0/0/1 | 0.0% |
| B30 | Sicilian: Alapin | 1 | 1/0/0 | 100.0% |
| B76 | Sicilian: Dragon | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A44 | Benoni Defense | 5 | 2/2/1 | 40.0% |
| B40 | Sicilian: Four Knights | 4 | 0/3/1 | 0.0% |
| B32 | Sicilian | 3 | 1/1/1 | 33.3% |
| C42 | Petrov's Defense | 2 | 1/0/1 | 50.0% |
| A42 | Modern Defense | 2 | 1/0/1 | 50.0% |
| B75 | Sicilian: Dragon | 1 | 1/0/0 | 100.0% |
| B51 | Sicilian: Rossolimo | 1 | 0/1/0 | 0.0% |
| C50 | Bishop's Opening: Boden-Kieseritzky Gambit | 1 | 1/0/0 | 100.0% |
| C50 | Italian Game | 1 | 1/0/0 | 100.0% |
| D33 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2026 | Michal Grzebieniowski | 2,098 | Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | B13 |
| May 2026 | Wojciech Smolinski | 2,047 | Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | B57 |
| May 2026 | Szymon Oberc | 2,001 | Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | B10 |
| Jun 2024 | Karol Sliz | 1,989 | 20th Lazy Baltic Pearl Open A | A43 |
| Jun 2024 | Dominika Chmiel | 1,966 | 20th Lazy Baltic Pearl Open A | C54 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-POL U20 2nd League | 2020 | 9 | 5.5 | 1,448 |
| ch-POL U08 | 2016 | 9 | 6 | 1,338 |
| 20th Lazy Baltic Pearl Open A | 2024 | 9 | 5 | 1,949 |
| 21st Baltic Pearl Open A | 2025 | 8 | 5 | 2,030 |
| Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | 2026 | 8 | 5 | 2,142 |
| ch-EU Blitz | 2022 | 2 | 0.5 | 2,008 |
| 20th Baltic Pearl Open A | 2024 | 1 | 0.5 | 1,901 |
| Ustron Open C | 2020 | 1 | 0 | 1,227 |
Interactive opening tree from all 48 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Leon Duda's chess games?
48 games by Leon Duda, from Nov 2016 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 Leon Duda has played.
What does Leon Duda play on the first move as White?
Across 26 games with White in our database, Leon Duda opens with 1.e4 (96% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Leon Duda answers 1...c5 (60% of games), 1...e5 (27% of games), 1...g6 (7% of games). Against 1.d4: 1...c5 (71% of games), 1...g6 (14% of games), 1...d5 (14% of games).
What openings does Leon Duda play as White?
As White, Leon Duda's most-played openings in our database are: Sicilian: Najdorf (5 games, 40.0% win rate); Sicilian (4 games, 50.0% win rate); Caro-Kann: Exchange Variation (3 games, 66.7% win rate). The full breakdown of 26 games with White is in the table above.
What openings does Leon Duda play as Black?
As Black, Leon Duda most often plays: Benoni Defense (5 games, 40.0% win rate); Sicilian: Four Knights (4 games, 0.0% win rate); Sicilian (3 games, 33.3% win rate). See the table above for the top ten Black openings across 22 games.
What is Leon Duda's FIDE rating?
Leon Duda is currently rated 2,054 in classical chess, 1,851 in rapid and 1,974 in blitz. Peak classical rating: 2,054 (Aug 2026).
How many games has Leon Duda played?
Our database contains 48 games by Leon Duda, covering Nov 2016 to Aug 2026. Overall record: 20 wins, 17 draws, 11 losses (41.7% win rate).
How do I prepare against Leon Duda?
48 games by Leon Duda 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.