Prepare against Petr Janeba
Czechia · World #64,147 classical · FIDE ID 341924
When preparing against Petr Janeba, expect 1.e4 in 97% of White games. Against 1.e4 the reply is 1...e5 (54% of games); against 1.d4, 1...Nf6 (36%).
Our database contains 59 games by Petr Janeba, covering May 2010 to Jul 2026. Below you'll find Petr Janeba's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Petr Janeba 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 | 1,841 | 1,928 | Mar 2012 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 59 | 14 | 19 | 26 | 23.7% |
| As White | 29 | 9 | 6 | 14 | 31.0% |
| As Black | 30 | 5 | 13 | 12 | 16.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Petr Janeba's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Petr Janeba's side.
First moves as White (29 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 28 | 96.6% | 42.9% |
| d4 | 1 | 3.4% | 0.0% |
Main lines as White
- 1.e4 — 97% of White games, 42.9% score
- …c5 (43% of these games) — Janeba usually continues Nc3 (10.0% score)
- …e5 (25% of these games) — Janeba usually continues Nf3 (42.9% score)
- …d6 (11% of these games) — Janeba usually continues d4 (16.7% score)
- 1.d4 — 3% of White games, 0.0% score
- …d5 (100% of these games) — Janeba usually continues Nf3 (0.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 7 | 53.8% | 28.6% |
| Nf6 | 5 | 38.5% | 50.0% |
| c5 | 1 | 7.7% | 0.0% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 36.4% | 37.5% |
| f5 | 3 | 27.3% | 16.7% |
| d5 | 2 | 18.2% | 25.0% |
| c5 | 2 | 18.2% | 25.0% |
Petr Janeba's chess games
All 59 games by Petr Janeba in the Chess.ceo database (May 2010 - 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: 14 wins, 19 draws, 26 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 10 | 0/2/8 | 0.0% |
| C50 | Italian Game | 4 | 1/1/2 | 25.0% |
| B07 | Pirc Defense | 3 | 0/1/2 | 0.0% |
| C58 | Italian Game: Two Knights Defense | 2 | 1/0/1 | 50.0% |
| B12 | Caro-Kann: Advance Variation | 2 | 2/0/0 | 100.0% |
| C01 | French: Exchange Variation | 2 | 1/1/0 | 50.0% |
| B03 | Alekhine Defense | 1 | 1/0/0 | 100.0% |
| C50 | Italian Game: Giuoco Pianissimo | 1 | 0/1/0 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 1/0/0 | 100.0% |
| B38 | Sicilian | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B02 | Alekhine Defense | 5 | 2/1/2 | 40.0% |
| C01 | Petrov's Defense | 5 | 0/2/3 | 0.0% |
| A90 | English Opening: Dutch Defense | 4 | 2/2/0 | 50.0% |
| A81 | Dutch Defense | 3 | 0/1/2 | 0.0% |
| E07 | Catalan | 2 | 0/0/2 | 0.0% |
| A52 | Budapest Defense | 2 | 0/2/0 | 0.0% |
| A32 | Benoni Defense | 2 | 0/1/1 | 0.0% |
| C26 | Vienna Game | 1 | 0/0/1 | 0.0% |
| C34 | Bishop's Opening | 1 | 1/0/0 | 100.0% |
| A22 | English Opening: Reverse Sicilian | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2014 | Petr Janocko | 2,056 | chT2A-CZE 1314 | B12 |
| Jan 1998 | Jakub Novak | 2,020 | Klatovy Open A | B03 |
| Jan 1998 | Pavel Cecil | 2,005 | Klatovy Open A | C01 |
| Jan 1998 | Josef Baumruk | 1,920 | Klatovy Open A | C34 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Klatovy Open B | 1996 | 12 | 8 | 2,393 |
| chT2A-CZE 1314 | 2014 | 10 | 2.5 | 1,880 |
| Klatovy Open | 1995 | 9 | 6.5 | – |
| Klatovy Open A | 1998 | 9 | 3.5 | 1,928 |
| chT2-CZE | 1999 | 7 | 1 | 1,953 |
| chT-CZE 2A 1920 | 2020 | 6 | 0.5 | 1,795 |
| chT2A-CZE 1819 | 2019 | 6 | 1.5 | 1,825 |
Interactive opening tree from all 59 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Petr Janeba's chess games?
59 games by Petr Janeba, from May 2010 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 Petr Janeba has played.
What does Petr Janeba play on the first move as White?
Across 29 games with White in our database, Petr Janeba opens with 1.e4 (97% of games), 1.d4 (3% of games). Against 1.e4 as Black, Petr Janeba answers 1...e5 (54% of games), 1...Nf6 (38% of games), 1...c5 (8% of games). Against 1.d4: 1...Nf6 (36% of games), 1...f5 (27% of games), 1...d5 (18% of games).
What openings does Petr Janeba play as White?
As White, Petr Janeba's most-played openings in our database are: Sicilian: Closed (10 games, 0.0% win rate); Italian Game (4 games, 25.0% win rate); Pirc Defense (3 games, 0.0% win rate). The full breakdown of 29 games with White is in the table above.
What openings does Petr Janeba play as Black?
As Black, Petr Janeba most often plays: Alekhine Defense (5 games, 40.0% win rate); Petrov's Defense (5 games, 0.0% win rate); English Opening: Dutch Defense (4 games, 50.0% win rate). See the table above for the top ten Black openings across 30 games.
What is Petr Janeba's FIDE rating?
Petr Janeba is currently rated 1,841 in classical chess. Peak classical rating: 1,928 (Mar 2012).
How many games has Petr Janeba played?
Our database contains 59 games by Petr Janeba, covering May 2010 to Jul 2026. Overall record: 14 wins, 19 draws, 26 losses (23.7% win rate).
How do I prepare against Petr Janeba?
59 games by Petr Janeba 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.