Prepare against Jan Fleuren
NLD · World #19,278 classical · FIDE ID 1025074
When preparing against Jan Fleuren, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (88% of games); against 1.d4, 1...Nf6 (93%).
Our database contains 64 games by Jan Fleuren, covering Nov 2010 to Jul 2026. Below you'll find Jan Fleuren's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Fleuren 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 | 2,063 | 2,183 | Sep 2014 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 64 | 25 | 25 | 14 | 39.1% |
| As White | 29 | 16 | 10 | 3 | 55.2% |
| As Black | 35 | 9 | 15 | 11 | 25.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Fleuren's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Fleuren's side.
First moves as White (29 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 29 | 100.0% | 72.4% |
Main lines as White
- 1.e4 — 100% of White games, 72.4% score
- …c5 (38% of these games) — Fleuren usually continues b3 (65.0% score)
- …e5 (21% of these games) — Fleuren usually continues d4 (75.0% score)
- …c6 (14% of these games) — Fleuren usually continues d4 (75.0% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 14 | 87.5% | 42.9% |
| d6 | 1 | 6.3% | 100.0% |
| b6 | 1 | 6.3% | 0.0% |
As Black against 1.d4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 13 | 92.9% | 53.8% |
| d6 | 1 | 7.1% | 50.0% |
Jan Fleuren's chess games
All 64 games by Jan Fleuren in the Chess.ceo database (Nov 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: 25 wins, 25 draws, 14 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian: Snyder Variation | 10 | 4/5/1 | 40.0% |
| C22 | Center Game | 4 | 3/0/1 | 75.0% |
| B19 | Caro-Kann: Classical | 3 | 2/1/0 | 66.7% |
| B01 | Scandinavian Defense: Main Line | 2 | 2/0/0 | 100.0% |
| C01 | French Defense | 1 | 1/0/0 | 100.0% |
| C06 | French: Tarrasch Variation | 1 | 1/0/0 | 100.0% |
| C56 | Italian Game | 1 | 1/0/0 | 100.0% |
| B00 | Owen Defense | 1 | 1/0/0 | 100.0% |
| B07 | Pirc Defense | 1 | 0/1/0 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A56 | Benoni Defense | 9 | 3/4/2 | 33.3% |
| B28 | Sicilian | 4 | 1/3/0 | 25.0% |
| B36 | Sicilian: Accelerated Dragon | 3 | 1/1/1 | 33.3% |
| B23 | Sicilian: Closed | 2 | 0/1/1 | 0.0% |
| E60 | Indian Defense | 2 | 1/0/1 | 50.0% |
| B27 | Sicilian: Hyperaccelerated Dragon | 2 | 0/1/1 | 0.0% |
| B22 | Owen Defense | 1 | 0/0/1 | 0.0% |
| B07 | Philidor | 1 | 0/1/0 | 0.0% |
| B07 | Pirc Defense | 1 | 1/0/0 | 100.0% |
| B00 | Réti Opening | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2011 | Michael Coenen | 2,326 | 22nd Goch Open | C22 |
| Sep 2012 | Niklas van der Valk | 2,099 | 23rd Goch Open | B20 |
| Aug 2012 | Reiner Osbild | 1,998 | 23rd Goch Open | B01 |
| Feb 2008 | David Murray | 1,990 | 15th Bunratty Masters Open | C22 |
| Aug 2024 | Andrej Stancak | 1,986 | Olomouc Seniors 65 Open | B20 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Olomouc Seniors 65 Open | 2024 | 9 | 6.5 | 2,137 |
| 21st Goch Open | 2010 | 7 | 4.5 | 2,067 |
| 23rd Goch Open | 2012 | 7 | 4.5 | 2,208 |
| 20th Goch Open | 2009 | 7 | 3.5 | 2,014 |
| 22nd Goch Open | 2011 | 7 | 5.5 | 2,257 |
| 15th Bunratty Masters Open | 2008 | 6 | 3 | 2,089 |
| Goch Open 02nd | 1991 | 6 | 4 | 2,493 |
| Goch Open 3rd | 1992 | 4 | 1.5 | 2,161 |
Interactive opening tree from all 64 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Fleuren's chess games?
64 games by Jan Fleuren, from Nov 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 Jan Fleuren has played.
What does Jan Fleuren play on the first move as White?
Across 29 games with White in our database, Jan Fleuren opens with 1.e4 (100% of games). Against 1.e4 as Black, Jan Fleuren answers 1...c5 (88% of games), 1...d6 (6% of games), 1...b6 (6% of games). Against 1.d4: 1...Nf6 (93% of games), 1...d6 (7% of games).
What openings does Jan Fleuren play as White?
As White, Jan Fleuren's most-played openings in our database are: Sicilian: Snyder Variation (10 games, 40.0% win rate); Center Game (4 games, 75.0% win rate); Caro-Kann: Classical (3 games, 66.7% win rate). The full breakdown of 29 games with White is in the table above.
What openings does Jan Fleuren play as Black?
As Black, Jan Fleuren most often plays: Benoni Defense (9 games, 33.3% win rate); Sicilian (4 games, 25.0% win rate); Sicilian: Accelerated Dragon (3 games, 33.3% win rate). See the table above for the top ten Black openings across 35 games.
What is Jan Fleuren's FIDE rating?
Jan Fleuren is currently rated 2,063 in classical chess. Peak classical rating: 2,183 (Sep 2014).
How many games has Jan Fleuren played?
Our database contains 64 games by Jan Fleuren, covering Nov 2010 to Jul 2026. Overall record: 25 wins, 25 draws, 14 losses (39.1% win rate).
How do I prepare against Jan Fleuren?
64 games by Jan Fleuren 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.