Prepare against Dieter Stummeyer
DEU · World #66,198 classical · FIDE ID 24676683
When preparing against Dieter Stummeyer, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (94% of games); against 1.d4, 1...Nf6 (78%). Lowest win rate among frequent openings: Sicilian as Black, 28.1% over 32 games.
Our database contains 239 games by Dieter Stummeyer, covering Jan 2010 to Aug 2026. Below you'll find Dieter Stummeyer's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Dieter Stummeyer 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 | 1,834 | 1,913 | Jun 2014 |
| Rapid | 1,882 | 1,882 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 239 | 89 | 37 | 113 | 37.2% |
| As White | 116 | 46 | 20 | 50 | 39.7% |
| As Black | 123 | 43 | 17 | 63 | 35.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Dieter Stummeyer's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Dieter Stummeyer's side.
First moves as White (116 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 116 | 100.0% | 48.3% |
Main lines as White
- 1.e4 — 100% of White games, 48.3% score
- …c5 (31% of these games) — Stummeyer usually continues Nf3 (56.1% score)
- …e5 (22% of these games) — Stummeyer usually continues f4 (50.0% score)
- …e6 (19% of these games) — Stummeyer usually continues d4 (45.5% score)
As Black against 1.e4 (64 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 60 | 93.8% | 38.3% |
| b6 | 2 | 3.1% | 0.0% |
| e6 | 2 | 3.1% | 25.0% |
As Black against 1.d4 (37 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 29 | 78.4% | 50.0% |
| c5 | 8 | 21.6% | 50.0% |
Dieter Stummeyer's chess games
All 239 games by Dieter Stummeyer in the Chess.ceo database (Jan 2010 - 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: 89 wins, 37 draws, 113 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C34 | King's Gambit | 18 | 7/4/7 | 38.9% |
| C02 | French: Advance Variation | 17 | 5/6/6 | 29.4% |
| B32 | Sicilian | 13 | 7/1/5 | 53.8% |
| B84 | Sicilian: Najdorf | 8 | 5/1/2 | 62.5% |
| B33 | Sicilian: Sveshnikov | 7 | 3/0/4 | 42.9% |
| B18 | Caro-Kann: Classical | 6 | 3/1/2 | 50.0% |
| B06 | Modern Defense | 5 | 3/1/1 | 60.0% |
| B01 | Scandinavian Defense: Main Line | 5 | 1/0/4 | 20.0% |
| A43 | Pirc Defense | 4 | 2/1/1 | 50.0% |
| B01 | Scandinavian Defense: Modern Variation | 3 | 2/0/1 | 66.7% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian | 32 | 9/4/19 | 28.1% |
| D55 | Indian Defense | 12 | 5/2/5 | 41.7% |
| A43 | Benoni Defense | 8 | 4/2/2 | 50.0% |
| B22 | Sicilian: Alapin | 7 | 3/0/4 | 42.9% |
| B45 | Sicilian: Four Knights | 7 | 3/2/2 | 42.9% |
| A25 | English Opening: Reverse Sicilian | 7 | 2/1/4 | 28.6% |
| B31 | Sicilian: Rossolimo | 5 | 1/0/4 | 20.0% |
| A22 | English Opening | 4 | 1/1/2 | 25.0% |
| D05 | Colle System | 4 | 1/1/2 | 25.0% |
| D02 | London System | 4 | 2/0/2 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2006 | Carsten Grabow | 2,176 | ch-Niedersachsen | B33 |
| Feb 2017 | Andreas Herrmann | 2,144 | Hannover Bezirks Open | B84 |
| Jun 2016 | Hans Werchan | 2,113 | 24th ch-Sachsen-Anhalt Seniors | A12 |
| Jan 2014 | Sven Huhs | 2,078 | ch-Niedersachsen Open A | A77 |
| Jul 2015 | Uwe Grimm | 2,062 | ch-Niedersachsen Seniors 49th | C45 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Niedersachsen Open A | 2020 | 42 | 15.5 | 1,786 |
| ch-Niedersachsen Open B | 2017 | 20 | 8 | 1,724 |
| ch-Hannover Region | 2014 | 18 | 9 | 1,695 |
| ch-Niedersachsen | 2008 | 17 | 8.5 | 1,826 |
| ch-Niedersachsen Open | 2009 | 14 | 8 | 1,839 |
| ch-Langenhagen Open | 2005 | 13 | 6 | 1,753 |
| Neuwied Open B | 1993 | 9 | 5.5 | – |
| 3rd Casino Open | 1995 | 9 | 4 | 1,818 |
Interactive opening tree from all 239 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Dieter Stummeyer's chess games?
239 games by Dieter Stummeyer, from Jan 2010 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 Dieter Stummeyer has played.
What does Dieter Stummeyer play on the first move as White?
Across 116 games with White in our database, Dieter Stummeyer opens with 1.e4 (100% of games). Against 1.e4 as Black, Dieter Stummeyer answers 1...c5 (94% of games), 1...b6 (3% of games), 1...e6 (3% of games). Against 1.d4: 1...Nf6 (78% of games), 1...c5 (22% of games).
What openings does Dieter Stummeyer play as White?
As White, Dieter Stummeyer's most-played openings in our database are: King's Gambit (18 games, 38.9% win rate); French: Advance Variation (17 games, 29.4% win rate); Sicilian (13 games, 53.8% win rate). The full breakdown of 116 games with White is in the table above.
What openings does Dieter Stummeyer play as Black?
As Black, Dieter Stummeyer most often plays: Sicilian (32 games, 28.1% win rate); Indian Defense (12 games, 41.7% win rate); Benoni Defense (8 games, 50.0% win rate). See the table above for the top ten Black openings across 123 games.
What is Dieter Stummeyer's FIDE rating?
Dieter Stummeyer is currently rated 1,834 in classical chess, 1,882 in rapid. Peak classical rating: 1,913 (Jun 2014).
How many games has Dieter Stummeyer played?
Our database contains 239 games by Dieter Stummeyer, covering Jan 2010 to Aug 2026. Overall record: 89 wins, 37 draws, 113 losses (37.2% win rate).
How do I prepare against Dieter Stummeyer?
239 games by Dieter Stummeyer 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.