Prepare against Jan Jezek
Czechia · World #15,383 classical · FIDE ID 355151
Our database contains 46 games by Jan Jezek, covering May 2011 to Jul 2026. Below you'll find Jan Jezek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Jezek 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 | 2,101 | 2,254 | Apr 2014 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 46 | 15 | 11 | 20 | 32.6% |
| As White | 20 | 6 | 3 | 11 | 30.0% |
| As Black | 26 | 9 | 8 | 9 | 34.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Jezek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Jezek's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 12 | 60.0% | 41.7% |
| d4 | 7 | 35.0% | 35.7% |
| c4 | 1 | 5.0% | 0.0% |
Main lines as White
- 1.e4 — 60% of White games, 41.7% score
- …c5 (33% of these games) — Jezek usually continues d3 (50.0% score)
- …d5 (25% of these games) — Jezek usually continues exd5 (0.0% score)
- …e6 (17% of these games) — Jezek usually continues d3 (50.0% score)
- 1.d4 — 35% of White games, 35.7% score
- …d5 (43% of these games) — Jezek usually continues Nc3 (0.0% score)
- …Nf6 (43% of these games) — Jezek usually continues Nf3 (25.0% score)
- …d6 (14% of these games) — Jezek usually continues Bf4 (100.0% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| g6 | 16 | 100.0% | 65.6% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 5 | 83.3% | 20.0% |
| Nf6 | 1 | 16.7% | 50.0% |
Jan Jezek's chess games
All 46 games by Jan Jezek in the Chess.ceo database (May 2011 - 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: 15 wins, 11 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 3 | 0/0/3 | 0.0% |
| D02 | London System | 3 | 0/1/2 | 0.0% |
| B40 | King's Indian Attack | 2 | 1/0/1 | 50.0% |
| A00 | Caro-Kann | 2 | 1/1/0 | 50.0% |
| A46 | Indian Defense | 2 | 1/0/1 | 50.0% |
| A04 | Sicilian | 2 | 1/0/1 | 50.0% |
| B27 | Sicilian: Alapin | 2 | 0/1/1 | 0.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 1 | 0/0/1 | 0.0% |
| A36 | English Opening | 1 | 0/0/1 | 0.0% |
| B08 | Pirc Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B06 | Modern Defense | 17 | 8/5/4 | 47.1% |
| A53 | Indian Defense | 6 | 0/3/3 | 0.0% |
| A22 | English Opening | 1 | 1/0/0 | 100.0% |
| A21 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
| A54 | Rat Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2018 | Bohuslav Dubansky | 2,244 | chT2A-CZE 1819 | B06 |
| Dec 2018 | Marek Priborsky | 2,202 | chT2A-CZE 1819 | B06 |
| Dec 2022 | Zdenek Adamek | 2,179 | chT2A-CZE 2223 | B08 |
| Mar 2019 | Martin Simet | 2,160 | chT2A-CZE 1819 | A48 |
| Aug 2020 | Vlastimil Babula | 2,138 | ch-CZE | B06 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT2A-CZE 1819 | 2019 | 11 | 3.5 | 2,104 |
| ch-CZE | 2020 | 9 | 2.5 | 1,947 |
| chT-Pilsen Region 2223 | 2023 | 8 | 6 | 2,170 |
| chT2A-CZE 2223 | 2023 | 8 | 3.5 | 1,975 |
| 10th Plzen Open | 2018 | 6 | 3.5 | 2,083 |
| chT1W-CZE 1920 | 2020 | 2 | 1 | 2,165 |
| chT2A-CZE 1112 | 2012 | 1 | 0 | 1,769 |
| chT2A-CZE 1213 | 2013 | 1 | 0.5 | 2,021 |
Interactive opening tree from all 46 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Jezek's chess games?
46 games by Jan Jezek, from May 2011 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 Jan Jezek has played.
What does Jan Jezek play on the first move as White?
Across 20 games with White in our database, Jan Jezek opens with 1.e4 (60% of games), 1.d4 (35% of games), 1.c4 (5% of games). Against 1.e4 as Black, Jan Jezek answers 1...g6 (100% of games). Against 1.d4: 1...d6 (83% of games), 1...Nf6 (17% of games).
What openings does Jan Jezek play as White?
As White, Jan Jezek's most-played openings in our database are: Scandinavian Defense: Main Line (3 games, 0.0% win rate); London System (3 games, 0.0% win rate); King's Indian Attack (2 games, 50.0% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Jan Jezek play as Black?
As Black, Jan Jezek most often plays: Modern Defense (17 games, 47.1% win rate); Indian Defense (6 games, 0.0% win rate); English Opening (1 games, 100.0% win rate). See the table above for the top ten Black openings across 26 games.
What is Jan Jezek's FIDE rating?
Jan Jezek is currently rated 2,101 in classical chess. Peak classical rating: 2,254 (Apr 2014).
How many games has Jan Jezek played?
Our database contains 46 games by Jan Jezek, covering May 2011 to Jul 2026. Overall record: 15 wins, 11 draws, 20 losses (32.6% win rate).
How do I prepare against Jan Jezek?
46 games by Jan Jezek 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.