Prepare against Ales Pekarek
Czechia · World #50,922 classical · FIDE ID 366960
Our database contains 135 games by Ales Pekarek, covering May 2013 to Jul 2026. Below you'll find Ales Pekarek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ales Pekarek 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 | 1,889 | 2,040 | Jul 2020 |
| Rapid | 1,898 | 1,898 | Jul 2026 |
| Blitz | 1,869 | 1,869 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 135 | 47 | 30 | 58 | 34.8% |
| As White | 67 | 26 | 17 | 24 | 38.8% |
| As Black | 68 | 21 | 13 | 34 | 30.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ales Pekarek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ales Pekarek's side.
First moves as White (67 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 66 | 98.5% | 52.3% |
| Nf3 | 1 | 1.5% | 0.0% |
Main lines as White
- 1.e4 — 99% of White games, 52.3% score
- …c5 (42% of these games) — Pekarek usually continues c3 (47.1% score)
- …e5 (27% of these games) — Pekarek usually continues f4 (90.9% score)
- …d6 (8% of these games) — Pekarek usually continues d4 (25.0% score)
- 1.Nf3 — 1% of White games, 0.0% score
- …d5 (100% of these games) — Pekarek usually continues g3 (0.0% score)
As Black against 1.e4 (39 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 18 | 46.2% | 52.8% |
| e5 | 15 | 38.5% | 36.7% |
| d6 | 3 | 7.7% | 16.7% |
| c5 | 2 | 5.1% | 100.0% |
| c6 | 1 | 2.6% | 0.0% |
As Black against 1.d4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 9 | 56.3% | 44.4% |
| d5 | 5 | 31.3% | 0.0% |
| e6 | 2 | 12.5% | 75.0% |
Ales Pekarek's chess games
All 135 games by Ales Pekarek in the Chess.ceo database (May 2013 - Jul 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: 47 wins, 30 draws, 58 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 17 | 4/8/5 | 23.5% |
| C30 | King's Gambit | 11 | 10/0/1 | 90.9% |
| B23 | Sicilian: Closed | 5 | 1/1/3 | 20.0% |
| B07 | Pirc Defense | 4 | 0/1/3 | 0.0% |
| B30 | Sicilian | 3 | 0/1/2 | 0.0% |
| B12 | Caro-Kann: Fantasy Variation | 3 | 2/0/1 | 66.7% |
| C04 | French: Tarrasch Variation | 3 | 1/1/1 | 33.3% |
| B06 | Modern Defense | 2 | 1/0/1 | 50.0% |
| B02 | Scandinavian Defense: Modern Variation | 2 | 0/1/1 | 0.0% |
| B07 | Philidor | 2 | 1/1/0 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | French: Tarrasch Variation | 6 | 1/1/4 | 16.7% |
| C00 | French Defense | 6 | 4/1/1 | 66.7% |
| C41 | Pirc Defense: Lion System | 5 | 0/1/4 | 0.0% |
| A41 | Queen's Pawn Game | 5 | 1/2/2 | 20.0% |
| A41 | Rat Defense | 4 | 1/1/2 | 25.0% |
| A05 | Réti Opening | 3 | 0/2/1 | 0.0% |
| A04 | Modern Defense | 3 | 0/1/2 | 0.0% |
| C45 | Scotch Game | 3 | 0/1/2 | 0.0% |
| D35 | Queen's Gambit Declined | 2 | 0/1/1 | 0.0% |
| C01 | French: Exchange Variation | 2 | 1/1/0 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2017 | Toms Kantans | 2,484 | ch-EU blitz | B23 |
| Apr 2021 | Premysl Belaska | 2,205 | ch-CZE Betsys Online Blitz | B07 |
| Jan 2022 | Lukas Weissmann | 2,113 | chT2F-CZE 2122 | C33 |
| Feb 2020 | Matej Kuchar | 2,014 | chT-CZE 2F 1920 | C04 |
| Sep 2019 | Marek Stefanik | 2,013 | 11th Valasska Bystrice Open | C00 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-CZE Betsys Online Blitz | 2021 | 13 | 7 | 2,151 |
| 12th Orlova Open A | 2015 | 9 | 4.5 | 1,726 |
| chT-Moravia-Silesia Region 2223 | 2023 | 9 | 6.5 | 2,064 |
| ch-Morava U16 | 2017 | 9 | 5 | 1,511 |
| 13th Orlova Open | 2016 | 9 | 4.5 | 1,736 |
| chT2F-CZE 2122 | 2022 | 8 | 2 | 1,800 |
| 11th Valasska Bystrice Open | 2019 | 8 | 4.5 | 1,935 |
| 10th Orlova Open | 2013 | 7 | 3 | 1,834 |
Interactive opening tree from all 135 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ales Pekarek's chess games?
135 games by Ales Pekarek, from May 2013 to Jul 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 Pekarek has played.
What does Ales Pekarek play on the first move as White?
Across 67 games with White in our database, Ales Pekarek opens with 1.e4 (99% of games), 1.Nf3 (1% of games). Against 1.e4 as Black, Ales Pekarek answers 1...e6 (46% of games), 1...e5 (38% of games), 1...d6 (8% of games). Against 1.d4: 1...d6 (56% of games), 1...d5 (31% of games), 1...e6 (13% of games).
What openings does Ales Pekarek play as White?
As White, Ales Pekarek's most-played openings in our database are: Sicilian: Alapin (17 games, 23.5% win rate); King's Gambit (11 games, 90.9% win rate); Sicilian: Closed (5 games, 20.0% win rate). The full breakdown of 67 games with White is in the table above.
What openings does Ales Pekarek play as Black?
As Black, Ales Pekarek most often plays: French: Tarrasch Variation (6 games, 16.7% win rate); French Defense (6 games, 66.7% win rate); Pirc Defense: Lion System (5 games, 0.0% win rate). See the table above for the top ten Black openings across 68 games.
What is Ales Pekarek's FIDE rating?
Ales Pekarek is currently rated 1,889 in classical chess, 1,898 in rapid and 1,869 in blitz. Peak classical rating: 2,040 (Jul 2020).
How many games has Ales Pekarek played?
Our database contains 135 games by Ales Pekarek, covering May 2013 to Jul 2026. Overall record: 47 wins, 30 draws, 58 losses (34.8% win rate).
How do I prepare against Ales Pekarek?
135 games by Ales Pekarek 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.