Prepare against Joern Debertshaeuser
DEU · World #33,981 classical · FIDE ID 4622251
Our database contains 51 games by Joern Debertshaeuser, covering Apr 2003 to Jul 2026. Below you'll find Joern Debertshaeuser's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Joern Debertshaeuser 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 | 1,964 | 2,109 | Apr 2003 |
| Rapid | 1,991 | 1,991 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 51 | 9 | 13 | 29 | 17.6% |
| As White | 19 | 4 | 2 | 13 | 21.1% |
| As Black | 32 | 5 | 11 | 16 | 15.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Joern Debertshaeuser's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Joern Debertshaeuser's side.
First moves as White (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 19 | 100.0% | 26.3% |
Main lines as White
- 1.e4 — 100% of White games, 26.3% score
- …c5 (42% of these games) — Debertshaeuser usually continues c3 (25.0% score)
- …e5 (26% of these games) — Debertshaeuser usually continues Nf3 (12.5% score)
- …d5 (11% of these games) — Debertshaeuser usually continues exd5 (0.0% score)
As Black against 1.e4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 15 | 100.0% | 26.7% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 9 | 100.0% | 27.8% |
Joern Debertshaeuser's chess games
All 51 games by Joern Debertshaeuser in the Chess.ceo database (Apr 2003 - 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: 9 wins, 13 draws, 29 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 8 | 2/0/6 | 25.0% |
| C42 | Petrov's Defense | 2 | 0/0/2 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 2 | 0/0/2 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 1/0/0 | 100.0% |
| C02 | French: Advance Variation | 1 | 0/0/1 | 0.0% |
| B02 | Alekhine Defense | 1 | 0/1/0 | 0.0% |
| C41 | Philidor | 1 | 0/1/0 | 0.0% |
| C56 | Italian Game | 1 | 0/0/1 | 0.0% |
| C28 | Bishop's Opening | 1 | 0/0/1 | 0.0% |
| B12 | Caro-Kann | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B80 | Sicilian: Scheveningen | 6 | 0/0/6 | 0.0% |
| A05 | Réti Opening | 4 | 2/2/0 | 50.0% |
| B22 | Sicilian: Alapin | 3 | 0/3/0 | 0.0% |
| E43 | Nimzo-Indian: Rubinstein System | 3 | 0/2/1 | 0.0% |
| B23 | Sicilian: Closed | 2 | 0/1/1 | 0.0% |
| B33 | Sicilian: Sveshnikov | 2 | 0/0/2 | 0.0% |
| A47 | Indian Defense | 1 | 0/0/1 | 0.0% |
| D50 | Nimzo-Indian: Leningrad Variation | 1 | 1/0/0 | 100.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 0/0/1 | 0.0% |
| A45 | Reversed Chigorin | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1988 | Kai Junge | 2,265 | Regionalliga NordN | A05 |
| Jan 1998 | Wolfgang Labahn | 2,250 | Oberliga Nord N 9798 | B12 |
| Jan 1988 | Ulrich Boettcher | 2,045 | Regionalliga NordN | B20 |
| Mar 2024 | Rene Lasschuit | 1,762 | Hamburg HSK Easter Open | B22 |
| Mar 2024 | Alexander Grillmaier | 1,740 | Hamburg HSK Easter Open | B30 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Regionalliga NordN | 1989 | 13 | 4.5 | 2,031 |
| Oberliga Nord N 9899 | 1999 | 9 | 3 | 2,096 |
| Hamburg HSK Easter Open | 2024 | 6 | 4 | 1,952 |
| Oberliga Nord N 9798 | 1998 | 6 | 2.5 | 2,083 |
| Saint Vincent Open | 1998 | 4 | 0 | 1,896 |
| Baden-Baden Open | 1987 | 3 | 1 | 2,181 |
| 6th Hamburg HSK Elo | 2009 | 2 | 0 | 1,847 |
| Bargteheide Open | 2012 | 2 | 0 | 1,855 |
Interactive opening tree from all 51 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Joern Debertshaeuser's chess games?
51 games by Joern Debertshaeuser, from Apr 2003 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 Joern Debertshaeuser has played.
What does Joern Debertshaeuser play on the first move as White?
Across 19 games with White in our database, Joern Debertshaeuser opens with 1.e4 (100% of games). Against 1.e4 as Black, Joern Debertshaeuser answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Joern Debertshaeuser play as White?
As White, Joern Debertshaeuser's most-played openings in our database are: Sicilian: Alapin (8 games, 25.0% win rate); Petrov's Defense (2 games, 0.0% win rate); Scandinavian Defense: Modern Variation (2 games, 0.0% win rate). The full breakdown of 19 games with White is in the table above.
What openings does Joern Debertshaeuser play as Black?
As Black, Joern Debertshaeuser most often plays: Sicilian: Scheveningen (6 games, 0.0% win rate); Réti Opening (4 games, 50.0% win rate); Sicilian: Alapin (3 games, 0.0% win rate). See the table above for the top ten Black openings across 32 games.
What is Joern Debertshaeuser's FIDE rating?
Joern Debertshaeuser is currently rated 1,964 in classical chess, 1,991 in rapid. Peak classical rating: 2,109 (Apr 2003).
How many games has Joern Debertshaeuser played?
Our database contains 51 games by Joern Debertshaeuser, covering Apr 2003 to Jul 2026. Overall record: 9 wins, 13 draws, 29 losses (17.6% win rate).
How do I prepare against Joern Debertshaeuser?
51 games by Joern Debertshaeuser 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.