Prepare against Ales Jedlicka
FM · Czechia · World #12,907 classical · FIDE ID 304824
When preparing against Ales Jedlicka, expect 1.d4 in 87% of White games. Against 1.e4 the reply is 1...c5 (90% of games); against 1.d4, 1...Nf6 (93%). Lowest win rate among frequent openings: Sicilian: Alapin as Black, 16.7% over 24 games.
Our database contains 1,377 games by Ales Jedlicka, covering Apr 2003 to Aug 2026. Below you'll find Ales Jedlicka's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ales Jedlicka 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 | 2,129 | 2,327 | Jul 2003 |
| Rapid | 2,134 | 2,294 | May 2015 |
| Blitz | 2,035 | 2,314 | May 2014 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 1,377 | 478 | 468 | 431 | 34.7% |
| As White | 709 | 275 | 239 | 195 | 38.8% |
| As Black | 668 | 203 | 229 | 236 | 30.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ales Jedlicka's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ales Jedlicka's side.
First moves as White (709 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 616 | 86.9% | 55.0% |
| Nf3 | 71 | 10.0% | 56.3% |
| e4 | 14 | 2.0% | 67.9% |
| c4 | 8 | 1.1% | 75.0% |
Main lines as White
- 1.d4 — 87% of White games, 55.0% score
- …Nf6 (55% of these games) — Jedlicka usually continues c4 (53.0% score)
- …d5 (26% of these games) — Jedlicka usually continues c4 (60.3% score)
- …e6 (6% of these games) — Jedlicka usually continues c4 (48.4% score)
- 1.Nf3 — 10% of White games, 56.3% score
- …Nf6 (51% of these games) — Jedlicka usually continues c4 (58.3% score)
- …d5 (20% of these games) — Jedlicka usually continues c4 (66.7% score)
- …f5 (11% of these games) — Jedlicka usually continues g3 (66.7% score)
As Black against 1.e4 (312 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 281 | 90.1% | 47.7% |
| e5 | 12 | 3.8% | 45.8% |
| c6 | 6 | 1.9% | 50.0% |
| d6 | 6 | 1.9% | 16.7% |
| d5 | 3 | 1.0% | 33.3% |
| e6 | 2 | 0.6% | 25.0% |
As Black against 1.d4 (230 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 215 | 93.5% | 44.4% |
| d5 | 14 | 6.1% | 50.0% |
| e6 | 1 | 0.4% | 50.0% |
Ales Jedlicka's chess games
All 1,377 games by Ales Jedlicka in the Chess.ceo database (Apr 2003 - 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: 478 wins, 468 draws, 431 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D46 | Slav Defense | 89 | 41/32/16 | 46.1% |
| D36 | Indian Defense | 82 | 28/27/27 | 34.1% |
| A57 | Benoni Defense | 79 | 35/25/19 | 44.3% |
| E11 | Catalan | 68 | 29/21/18 | 42.6% |
| E92 | King's Indian Defense: Orthodox Variation | 41 | 16/10/15 | 39.0% |
| D34 | Queen's Gambit Declined | 35 | 16/12/7 | 45.7% |
| E18 | Queen's Indian Defense | 34 | 10/15/9 | 29.4% |
| A87 | Dutch Defense | 29 | 15/6/8 | 51.7% |
| E11 | Bogo-Indian Defense | 26 | 5/12/9 | 19.2% |
| A16 | English Opening | 22 | 9/7/6 | 40.9% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 100 | 29/33/38 | 29.0% |
| B50 | Sicilian | 57 | 20/17/20 | 35.1% |
| D02 | Indian Defense | 41 | 13/15/13 | 31.7% |
| B23 | Sicilian: Closed | 35 | 17/9/9 | 48.6% |
| B52 | Sicilian: Moscow Variation | 33 | 10/10/13 | 30.3% |
| E94 | King's Indian Defense: Orthodox Variation | 33 | 10/9/14 | 30.3% |
| E66 | English Opening | 25 | 11/9/5 | 44.0% |
| B22 | Sicilian: Alapin | 24 | 4/9/11 | 16.7% |
| E61 | King's Indian Defense | 23 | 8/6/9 | 34.8% |
| A07 | Réti Opening | 20 | 5/7/8 | 25.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2005 | Richard Biolek | 2,460 | Pardubice Open A | B99 |
| Jul 2012 | Pavel Potapov | 2,458 | chT-CZE rap | D46 |
| Jul 2005 | Eduard Meduna | 2,453 | Prague Visus Open | E73 |
| May 2010 | Ivan Hausner | 2,451 | ch-CZE | B45 |
| Sep 2020 | Lukas Vlasak | 2,446 | 31st Pardubice Czech Open E | A88 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Tatry Open | 2017 | 114 | 67.5 | 2,248 |
| Hradec Kralove Open | 2014 | 43 | 30 | 2,273 |
| ch-CZE | 2019 | 43 | 20 | 2,216 |
| Litomysl Open | 2006 | 26 | 9 | 2,131 |
| Prague Menchik Memorial Rapid | 2019 | 16 | 9 | 2,129 |
| Pardubice Czech Open | 2007 | 16 | 8.5 | 2,386 |
| ch-CZE Betsys Online Blitz | 2021 | 13 | 8.5 | 2,083 |
| Prague Menchik Mem Rapid | 2022 | 13 | 8 | 2,051 |
Interactive opening tree from all 1,377 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ales Jedlicka's chess games?
1,377 games by Ales Jedlicka, from Apr 2003 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 Ales Jedlicka has played.
What does Ales Jedlicka play on the first move as White?
Across 709 games with White in our database, Ales Jedlicka opens with 1.d4 (87% of games), 1.Nf3 (10% of games), 1.e4 (2% of games). Against 1.e4 as Black, Ales Jedlicka answers 1...c5 (90% of games), 1...e5 (4% of games), 1...c6 (2% of games). Against 1.d4: 1...Nf6 (93% of games), 1...d5 (6% of games), 1...e6 (0% of games).
What openings does Ales Jedlicka play as White?
As White, Ales Jedlicka's most-played openings in our database are: Slav Defense (89 games, 46.1% win rate); Indian Defense (82 games, 34.1% win rate); Benoni Defense (79 games, 44.3% win rate). The full breakdown of 709 games with White is in the table above.
What openings does Ales Jedlicka play as Black?
As Black, Ales Jedlicka most often plays: Sicilian: Najdorf (100 games, 29.0% win rate); Sicilian (57 games, 35.1% win rate); Indian Defense (41 games, 31.7% win rate). See the table above for the top ten Black openings across 668 games.
What is Ales Jedlicka's FIDE rating?
Ales Jedlicka is currently rated 2,129 in classical chess, 2,134 in rapid and 2,035 in blitz. Peak classical rating: 2,327 (Jul 2003).
How many games has Ales Jedlicka played?
Our database contains 1,377 games by Ales Jedlicka, covering Apr 2003 to Aug 2026. Overall record: 478 wins, 468 draws, 431 losses (34.7% win rate).
How do I prepare against Ales Jedlicka?
1,377 games by Ales Jedlicka 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.