Prepare against Josefina Dudkova
Czechia · World #110,397 classical · FIDE ID 23712350
When preparing against Josefina Dudkova, expect 1.d4 in 53% of White games. Against 1.e4 the reply is 1...d5 (53% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 58 games by Josefina Dudkova, covering Mar 2018 to Aug 2026. Below you'll find Josefina Dudkova's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Josefina Dudkova 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 | 1,700 | 1,806 | Oct 2024 |
| Rapid | 1,730 | 1,736 | Mar 2026 |
| Blitz | 1,732 | 1,745 | May 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 58 | 25 | 12 | 21 | 43.1% |
| As White | 30 | 13 | 5 | 12 | 43.3% |
| As Black | 28 | 12 | 7 | 9 | 42.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Josefina Dudkova's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Josefina Dudkova's side.
First moves as White (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 16 | 53.3% | 53.1% |
| e4 | 11 | 36.7% | 50.0% |
| c4 | 2 | 6.7% | 50.0% |
| Nf3 | 1 | 3.3% | 50.0% |
Main lines as White
- 1.d4 — 53% of White games, 53.1% score
- …d5 (69% of these games) — Dudkova usually continues Bf4 (64.3% score)
- …Nf6 (31% of these games) — Dudkova usually continues Nf3 (0.0% score)
- 1.e4 — 37% of White games, 50.0% score
- …c5 (36% of these games) — Dudkova usually continues c3 (75.0% score)
- …e5 (18% of these games) — Dudkova usually continues Nc3 (100.0% score)
- …c6 (9% of these games) — Dudkova usually continues d4 (0.0% score)
As Black against 1.e4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 9 | 52.9% | 61.1% |
| c5 | 7 | 41.2% | 57.1% |
| c6 | 1 | 5.9% | 50.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 9 | 100.0% | 61.1% |
Josefina Dudkova's chess games
All 58 games by Josefina Dudkova in the Chess.ceo database (Mar 2018 - 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: 25 wins, 12 draws, 21 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | London System | 9 | 3/3/3 | 33.3% |
| D05 | Indian Defense | 4 | 2/0/2 | 50.0% |
| B22 | Sicilian: Alapin | 4 | 3/0/1 | 75.0% |
| D04 | Colle System | 3 | 1/1/1 | 33.3% |
| C28 | Bishop's Opening | 2 | 2/0/0 | 100.0% |
| E38 | Nimzo-Indian: Classical Variation | 1 | 1/0/0 | 100.0% |
| B00 | Owen Defense | 1 | 0/0/1 | 0.0% |
| C41 | Pirc Defense: Lion System | 1 | 0/0/1 | 0.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| D94 | Caro-Kann: Exchange Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Modern Variation | 4 | 3/1/0 | 75.0% |
| D02 | Indian Defense | 4 | 1/1/2 | 25.0% |
| B01 | Scandinavian Defense: Main Line | 4 | 2/0/2 | 50.0% |
| B76 | Sicilian: Dragon | 4 | 2/2/0 | 50.0% |
| B01 | Caro-Kann: Exchange Variation | 2 | 0/1/1 | 0.0% |
| A12 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| D02 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| D01 | Richter-Veresov Attack | 1 | 1/0/0 | 100.0% |
| B50 | Sicilian | 1 | 0/1/0 | 0.0% |
| B77 | Sicilian: Accelerated Dragon | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2024 | Petr Hronik | 1,907 | Ricany Open | D02 |
| Jul 2024 | Ladislav Kalvach | 1,873 | Ricany Open | E38 |
| Mar 2024 | Denisa Dominikova | 1,716 | ch-CZE U16 Girls | D02 |
| Jul 2024 | Roman Glasberger | 1,698 | Ricany Open | D05 |
| Mar 2024 | Marketa Stavova | 1,641 | ch-CZE U16 Girls | D02 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open | 2024 | 18 | 7 | 1,708 |
| ch-CZE U16 Girls | 2024 | 18 | 11.5 | 1,632 |
| Ceske Budejovice Open B | 2020 | 8 | 4 | 1,588 |
| ch-CZE U12 Girls | 2020 | 7 | 5 | 1,339 |
| ch-CZE U14 Girls | 2022 | 5 | 3.5 | 1,513 |
| Mistrovství České republiky školních týmů v šachu 2026, střední školy | 2026 | 2 | 0 | 1,424 |
Interactive opening tree from all 58 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Josefina Dudkova's chess games?
58 games by Josefina Dudkova, from Mar 2018 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 Josefina Dudkova has played.
What does Josefina Dudkova play on the first move as White?
Across 30 games with White in our database, Josefina Dudkova opens with 1.d4 (53% of games), 1.e4 (37% of games), 1.c4 (7% of games). Against 1.e4 as Black, Josefina Dudkova answers 1...d5 (53% of games), 1...c5 (41% of games), 1...c6 (6% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Josefina Dudkova play as White?
As White, Josefina Dudkova's most-played openings in our database are: London System (9 games, 33.3% win rate); Indian Defense (4 games, 50.0% win rate); Sicilian: Alapin (4 games, 75.0% win rate). The full breakdown of 30 games with White is in the table above.
What openings does Josefina Dudkova play as Black?
As Black, Josefina Dudkova most often plays: Scandinavian Defense: Modern Variation (4 games, 75.0% win rate); Indian Defense (4 games, 25.0% win rate); Scandinavian Defense: Main Line (4 games, 50.0% win rate). See the table above for the top ten Black openings across 28 games.
What is Josefina Dudkova's FIDE rating?
Josefina Dudkova is currently rated 1,700 in classical chess, 1,730 in rapid and 1,732 in blitz. Peak classical rating: 1,806 (Oct 2024).
How many games has Josefina Dudkova played?
Our database contains 58 games by Josefina Dudkova, covering Mar 2018 to Aug 2026. Overall record: 25 wins, 12 draws, 21 losses (43.1% win rate).
How do I prepare against Josefina Dudkova?
58 games by Josefina Dudkova 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.