Prepare against Jan Slepanek
Czechia · World #104,766 classical · FIDE ID 350770
When preparing against Jan Slepanek, expect 1.e4 in 84% of White games. Against 1.e4 the reply is 1...c5 (82% of games); against 1.d4, 1...c5 (86%).
Our database contains 89 games by Jan Slepanek, covering Sep 2015 to Aug 2026. Below you'll find Jan Slepanek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Slepanek 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 | 1,715 | 1,837 | Aug 2018 |
| Rapid | 1,872 | 1,872 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 89 | 35 | 19 | 35 | 39.3% |
| As White | 45 | 20 | 11 | 14 | 44.4% |
| As Black | 44 | 15 | 8 | 21 | 34.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Slepanek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Slepanek's side.
First moves as White (45 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 38 | 84.4% | 60.5% |
| c4 | 4 | 8.9% | 37.5% |
| b3 | 1 | 2.2% | 50.0% |
| Nf3 | 1 | 2.2% | 50.0% |
| g3 | 1 | 2.2% | 0.0% |
Main lines as White
- 1.e4 — 84% of White games, 60.5% score
- …c5 (42% of these games) — Slepanek usually continues Nf3 (53.8% score)
- …e5 (24% of these games) — Slepanek usually continues f4 (75.0% score)
- …c6 (16% of these games) — Slepanek usually continues c4 (58.3% score)
- 1.c4 — 9% of White games, 37.5% score
- …c5 (25% of these games) — Slepanek usually continues e4 (100.0% score)
- …e6 (25% of these games) — Slepanek usually continues g3 (0.0% score)
- …e5 (25% of these games) — Slepanek usually continues Nc3 (0.0% score)
As Black against 1.e4 (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 23 | 82.1% | 47.8% |
| g6 | 3 | 10.7% | 0.0% |
| e5 | 2 | 7.1% | 75.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 6 | 85.7% | 50.0% |
| Nf6 | 1 | 14.3% | 0.0% |
Jan Slepanek's chess games
All 89 games by Jan Slepanek in the Chess.ceo database (Sep 2015 - 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: 35 wins, 19 draws, 35 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian | 8 | 5/1/2 | 62.5% |
| B10 | Caro-Kann | 6 | 3/1/2 | 50.0% |
| B10 | French Defense | 4 | 3/1/0 | 75.0% |
| C31 | King's Gambit | 4 | 3/0/1 | 75.0% |
| B90 | Sicilian: Najdorf | 3 | 1/0/2 | 33.3% |
| C44 | Scotch Game | 3 | 2/1/0 | 66.7% |
| A36 | English Opening: Symmetrical | 2 | 1/0/1 | 50.0% |
| A13 | English Opening | 2 | 0/1/1 | 0.0% |
| A26 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
| C50 | Italian Game | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A43 | Benoni Defense | 6 | 1/2/3 | 16.7% |
| A26 | Modern Defense | 6 | 1/1/4 | 16.7% |
| B22 | Sicilian | 6 | 4/0/2 | 66.7% |
| B22 | Sicilian: Alapin | 5 | 1/2/2 | 20.0% |
| B73 | Sicilian: Dragon | 4 | 0/0/4 | 0.0% |
| B27 | Sicilian: Hyperaccelerated Dragon | 4 | 2/2/0 | 50.0% |
| B23 | Sicilian: Closed | 3 | 1/0/2 | 33.3% |
| A34 | English Opening: Symmetrical | 2 | 0/0/2 | 0.0% |
| C46 | Three Knights Opening | 1 | 0/1/0 | 0.0% |
| B72 | Sicilian: Accelerated Dragon | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2011 | Zdenek Molik | 2,160 | Brno Duras Open B | C32 |
| Jun 2013 | David Nemec | 1,998 | Brno Duras Open B | B88 |
| Jul 2009 | Jaromir Novak | 1,893 | Brno Duras Open B | B41 |
| Jan 2006 | Volodymyr Dmitruk | 1,835 | Brno Duras BVK Open B | A43 |
| Jul 2007 | Pavel Turza | 1,765 | Brno Open B | A00 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Brno Duras Open B | 2014 | 51 | 28.5 | 1,674 |
| ch-Moravia Open | 1996 | 17 | 5.5 | 2,087 |
| Brno Duras BVK Open B | 2006 | 9 | 5.5 | 2,057 |
| Brno Open B | 2007 | 9 | 4.5 | 1,673 |
| JESENIK Open 2026 - Group B | 2026 | 1 | 0.5 | 1,861 |
| chT2E-CZE 1617 | 2016 | 1 | 0 | 1,576 |
| ch-Morava | 1995 | 1 | 0 | 1,660 |
Interactive opening tree from all 89 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Slepanek's chess games?
89 games by Jan Slepanek, from Sep 2015 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 Jan Slepanek has played.
What does Jan Slepanek play on the first move as White?
Across 45 games with White in our database, Jan Slepanek opens with 1.e4 (84% of games), 1.c4 (9% of games), 1.b3 (2% of games). Against 1.e4 as Black, Jan Slepanek answers 1...c5 (82% of games), 1...g6 (11% of games), 1...e5 (7% of games). Against 1.d4: 1...c5 (86% of games), 1...Nf6 (14% of games).
What openings does Jan Slepanek play as White?
As White, Jan Slepanek's most-played openings in our database are: Sicilian (8 games, 62.5% win rate); Caro-Kann (6 games, 50.0% win rate); French Defense (4 games, 75.0% win rate). The full breakdown of 45 games with White is in the table above.
What openings does Jan Slepanek play as Black?
As Black, Jan Slepanek most often plays: Benoni Defense (6 games, 16.7% win rate); Modern Defense (6 games, 16.7% win rate); Sicilian (6 games, 66.7% win rate). See the table above for the top ten Black openings across 44 games.
What is Jan Slepanek's FIDE rating?
Jan Slepanek is currently rated 1,715 in classical chess, 1,872 in rapid. Peak classical rating: 1,837 (Aug 2018).
How many games has Jan Slepanek played?
Our database contains 89 games by Jan Slepanek, covering Sep 2015 to Aug 2026. Overall record: 35 wins, 19 draws, 35 losses (39.3% win rate).
How do I prepare against Jan Slepanek?
89 games by Jan Slepanek 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.