Prepare against Jakub Petr
FM · Czechia · World #4,934 classical · FIDE ID 371718
Our database contains 283 games by Jakub Petr, covering Sep 2012 to Jul 2026. Below you'll find Jakub Petr's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jakub Petr 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 | 2,275 | 2,307 | Sep 2019 |
| Rapid | 2,079 | 2,103 | Sep 2024 |
| Blitz | 2,141 | 2,238 | Sep 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 283 | 128 | 93 | 62 | 45.2% |
| As White | 144 | 67 | 45 | 32 | 46.5% |
| As Black | 139 | 61 | 48 | 30 | 43.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jakub Petr's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jakub Petr's side.
First moves as White (144 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 104 | 72.2% | 61.1% |
| d4 | 26 | 18.1% | 61.5% |
| b3 | 11 | 7.6% | 68.2% |
| Nf3 | 3 | 2.1% | 83.3% |
Main lines as White
- 1.e4 — 72% of White games, 61.1% score
- …c5 (43% of these games) — Petr usually continues Nf3 (50.0% score)
- …e5 (17% of these games) — Petr usually continues Nf3 (80.6% score)
- …e6 (16% of these games) — Petr usually continues d4 (70.0% score)
- 1.d4 — 18% of White games, 61.5% score
- …Nf6 (69% of these games) — Petr usually continues c4 (56.3% score)
- …d5 (27% of these games) — Petr usually continues Nf3 (83.3% score)
- …g6 (4% of these games) — Petr usually continues e4 (0.0% score)
As Black against 1.e4 (76 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 67 | 88.2% | 61.9% |
| e5 | 5 | 6.6% | 90.0% |
| c6 | 3 | 3.9% | 83.3% |
| g6 | 1 | 1.3% | 0.0% |
As Black against 1.d4 (48 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 46 | 95.8% | 54.3% |
| g6 | 2 | 4.2% | 75.0% |
Jakub Petr's chess games
All 283 games by Jakub Petr in the Chess.ceo database (Sep 2012 - 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: 128 wins, 93 draws, 62 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B53 | Sicilian | 18 | 5/7/6 | 27.8% |
| C06 | French: Tarrasch Variation | 13 | 9/1/3 | 69.2% |
| B31 | Sicilian: Rossolimo | 12 | 5/4/3 | 41.7% |
| A01 | Nimzovich-Larsen attack | 11 | 6/3/2 | 54.5% |
| E05 | Catalan | 8 | 5/3/0 | 62.5% |
| B19 | Caro-Kann: Classical | 5 | 3/2/0 | 60.0% |
| C64 | Ruy Lopez: Classical | 5 | 4/0/1 | 80.0% |
| B01 | Scandinavian Defense: Main Line | 4 | 3/1/0 | 75.0% |
| C84 | Ruy Lopez: Closed | 4 | 3/1/0 | 75.0% |
| B03 | Alekhine Defense | 4 | 2/1/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 26 | 10/9/7 | 38.5% |
| D00 | Indian Defense | 18 | 8/5/5 | 44.4% |
| D85 | Grünfeld Defense | 16 | 7/3/6 | 43.8% |
| B23 | Sicilian: Closed | 9 | 5/3/1 | 55.6% |
| B40 | Sicilian | 8 | 4/2/2 | 50.0% |
| B22 | Sicilian: Alapin | 7 | 3/2/2 | 42.9% |
| D02 | London System | 5 | 1/2/2 | 20.0% |
| A29 | English Opening: Reverse Sicilian | 4 | 2/2/0 | 50.0% |
| B45 | Sicilian: Four Knights | 4 | 1/3/0 | 25.0% |
| B33 | Sicilian: Sveshnikov | 4 | 2/2/0 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2024 | Martin Cerveny | 2,388 | chT1W-CZE 2324 | E05 |
| Aug 2017 | Tomas Vojta | 2,363 | Ricany Open A | B03 |
| Nov 2022 | Jan Balin | 2,313 | chT2B-CZE 2223 | D80 |
| Apr 2026 | Tomas Studnicka | 2,264 | chT-CZE 1 Liga Zapad | B31 |
| Jan 2019 | Tomas Hurdzan | 2,237 | chT-CZE U18 Extraliga West 1819 | B53 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open A | 2019 | 34 | 19.5 | 2,123 |
| Ricany Open | 2024 | 27 | 20.5 | 2,142 |
| ch-Czech Fed U12 | 2013 | 18 | 11.5 | 1,680 |
| chT2C-CZE 2122 | 2022 | 11 | 6 | 2,136 |
| chT2B-CZE 2223 | 2023 | 10 | 6.5 | 2,273 |
| chT2A-CZE 1819 | 2019 | 10 | 6 | 2,171 |
| chT1W-CZE 2324 | 2024 | 10 | 5 | 2,232 |
| ch-CZE U16 | 2017 | 9 | 4.5 | 1,898 |
Interactive opening tree from all 283 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jakub Petr's chess games?
283 games by Jakub Petr, from Sep 2012 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 Jakub Petr has played.
What does Jakub Petr play on the first move as White?
Across 144 games with White in our database, Jakub Petr opens with 1.e4 (72% of games), 1.d4 (18% of games), 1.b3 (8% of games). Against 1.e4 as Black, Jakub Petr answers 1...c5 (88% of games), 1...e5 (7% of games), 1...c6 (4% of games). Against 1.d4: 1...Nf6 (96% of games), 1...g6 (4% of games).
What openings does Jakub Petr play as White?
As White, Jakub Petr's most-played openings in our database are: Sicilian (18 games, 27.8% win rate); French: Tarrasch Variation (13 games, 69.2% win rate); Sicilian: Rossolimo (12 games, 41.7% win rate). The full breakdown of 144 games with White is in the table above.
What openings does Jakub Petr play as Black?
As Black, Jakub Petr most often plays: Sicilian: Najdorf (26 games, 38.5% win rate); Indian Defense (18 games, 44.4% win rate); Grünfeld Defense (16 games, 43.8% win rate). See the table above for the top ten Black openings across 139 games.
What is Jakub Petr's FIDE rating?
Jakub Petr is currently rated 2,275 in classical chess, 2,079 in rapid and 2,141 in blitz. Peak classical rating: 2,307 (Sep 2019).
How many games has Jakub Petr played?
Our database contains 283 games by Jakub Petr, covering Sep 2012 to Jul 2026. Overall record: 128 wins, 93 draws, 62 losses (45.2% win rate).
How do I prepare against Jakub Petr?
283 games by Jakub Petr 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.