Prepare against Jens Diekmann
DEU · World #25,584 classical · FIDE ID 4631897
Our database contains 88 games by Jens Diekmann, covering Apr 2003 to Jul 2026. Below you'll find Jens Diekmann's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jens Diekmann 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 | 2,014 | 2,205 | Apr 2004 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 88 | 21 | 34 | 33 | 23.9% |
| As White | 44 | 15 | 15 | 14 | 34.1% |
| As Black | 44 | 6 | 19 | 19 | 13.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jens Diekmann's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jens Diekmann's side.
First moves as White (44 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c4 | 43 | 97.7% | 50.0% |
| e4 | 1 | 2.3% | 100.0% |
Main lines as White
- 1.c4 — 98% of White games, 50.0% score
- …Nf6 (33% of these games) — Diekmann usually continues Nc3 (50.0% score)
- …e6 (19% of these games) — Diekmann usually continues Nf3 (50.0% score)
- …e5 (16% of these games) — Diekmann usually continues Nc3 (64.3% score)
- 1.e4 — 2% of White games, 100.0% score
- …d5 (100% of these games) — Diekmann usually continues exd5 (100.0% score)
As Black against 1.e4 (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 24 | 92.3% | 33.3% |
| d5 | 1 | 3.8% | 0.0% |
| d6 | 1 | 3.8% | 50.0% |
As Black against 1.d4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 10 | 76.9% | 35.0% |
| d5 | 3 | 23.1% | 16.7% |
Jens Diekmann's chess games
All 88 games by Jens Diekmann 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: 21 wins, 34 draws, 33 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A10 | English Opening | 18 | 5/6/7 | 27.8% |
| A27 | English Opening: Reverse Sicilian | 7 | 4/1/2 | 57.1% |
| A30 | English Opening: Symmetrical | 6 | 2/3/1 | 33.3% |
| A18 | English Opening: Mikenas Variation | 4 | 1/1/2 | 25.0% |
| D34 | English Opening: Neo-Catalan | 2 | 1/1/0 | 50.0% |
| A12 | Réti Opening | 2 | 0/2/0 | 0.0% |
| A25 | Modern Defense | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 1/0/0 | 100.0% |
| A10 | English Opening: Dutch Defense | 1 | 0/1/0 | 0.0% |
| A11 | English Opening: Slav Setup | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian | 8 | 1/2/5 | 12.5% |
| B39 | Sicilian: Accelerated Dragon | 5 | 0/2/3 | 0.0% |
| B22 | Sicilian: Alapin | 5 | 2/2/1 | 40.0% |
| A30 | Indian Defense | 5 | 0/3/2 | 0.0% |
| E12 | Queen's Indian Defense | 4 | 1/2/1 | 25.0% |
| B31 | Sicilian: Rossolimo | 4 | 0/2/2 | 0.0% |
| A34 | English Opening: Symmetrical | 2 | 0/2/0 | 0.0% |
| E08 | Catalan | 2 | 0/0/2 | 0.0% |
| E43 | Nimzo-Indian: Rubinstein System | 2 | 0/1/1 | 0.0% |
| B20 | Sicilian: Wing Gambit | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2013 | Johann Sander | 2,205 | chT-Hamburg Landesliga 1213 | A25 |
| Mar 2017 | Steffen Dettmann | 2,186 | Oberliga Nord N 1617 | B30 |
| Feb 2019 | Friedrich Wagner | 2,160 | Oberliga Nord N 1819 | A34 |
| Apr 2016 | Dieter Hasselmann | 2,123 | Oberliga Nord N 1516 | A18 |
| Jun 2022 | Carina Brandt | 2,078 | chT-Hamburg Landesliga 2122 | A23 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Hamburg A U18 | 1989 | 11 | 4.5 | – |
| Oberliga Nord N 1819 | 2019 | 9 | 3 | 2,000 |
| Oberliga Nord N 1617 | 2017 | 9 | 4 | 2,103 |
| Oberliga Nord N 1516 | 2016 | 9 | 2 | 1,971 |
| chT-Hamburg Landesliga 1920 | 2021 | 9 | 5.5 | 2,133 |
| chT-Hamburg Landesliga 2122 | 2022 | 9 | 4.5 | 2,066 |
| Oberliga Nord N 1718 | 2018 | 8 | 3.5 | 2,067 |
| Assisi Open | 2003 | 6 | 3 | 2,201 |
Interactive opening tree from all 88 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jens Diekmann's chess games?
88 games by Jens Diekmann, 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 Jens Diekmann has played.
What does Jens Diekmann play on the first move as White?
Across 44 games with White in our database, Jens Diekmann opens with 1.c4 (98% of games), 1.e4 (2% of games). Against 1.e4 as Black, Jens Diekmann answers 1...c5 (92% of games), 1...d5 (4% of games), 1...d6 (4% of games). Against 1.d4: 1...Nf6 (77% of games), 1...d5 (23% of games).
What openings does Jens Diekmann play as White?
As White, Jens Diekmann's most-played openings in our database are: English Opening (18 games, 27.8% win rate); English Opening: Reverse Sicilian (7 games, 57.1% win rate); English Opening: Symmetrical (6 games, 33.3% win rate). The full breakdown of 44 games with White is in the table above.
What openings does Jens Diekmann play as Black?
As Black, Jens Diekmann most often plays: Sicilian (8 games, 12.5% win rate); Sicilian: Accelerated Dragon (5 games, 0.0% win rate); Sicilian: Alapin (5 games, 40.0% win rate). See the table above for the top ten Black openings across 44 games.
What is Jens Diekmann's FIDE rating?
Jens Diekmann is currently rated 2,014 in classical chess. Peak classical rating: 2,205 (Apr 2004).
How many games has Jens Diekmann played?
Our database contains 88 games by Jens Diekmann, covering Apr 2003 to Jul 2026. Overall record: 21 wins, 34 draws, 33 losses (23.9% win rate).
How do I prepare against Jens Diekmann?
88 games by Jens Diekmann 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.