Prepare against Ralf Christian Diedrichs
DEU · World #41,143 classical · FIDE ID 12901547
Our database contains 31 games by Ralf Christian Diedrichs, covering Jul 2024 to Aug 2026. Below you'll find Ralf Christian Diedrichs's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ralf Christian Diedrichs 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 | 1,930 | 1,997 | Sep 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 31 | 9 | 10 | 12 | 29.0% |
| As White | 17 | 4 | 4 | 9 | 23.5% |
| As Black | 14 | 5 | 6 | 3 | 35.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ralf Christian Diedrichs's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ralf Christian Diedrichs's side.
First moves as White (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 16 | 94.1% | 37.5% |
| f4 | 1 | 5.9% | 0.0% |
Main lines as White
- 1.e4 — 94% of White games, 37.5% score
- …c5 (44% of these games) — Diedrichs usually continues Nf3 (12.5% score)
- …e6 (19% of these games) — Diedrichs usually continues d4 (66.7% score)
- …e5 (19% of these games) — Diedrichs usually continues Nf3 (66.7% score)
- 1.f4 — 6% of White games, 0.0% score
- …g6 (100% of these games) — Diedrichs usually continues Nf3 (0.0% score)
As Black against 1.e4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 7 | 100.0% | 57.1% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 2 | 66.7% | 25.0% |
| c5 | 1 | 33.3% | 100.0% |
Ralf Christian Diedrichs's chess games
All 31 games by Ralf Christian Diedrichs in the Chess.ceo database (Jul 2024 - 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: 9 wins, 10 draws, 12 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 3 | 0/1/2 | 0.0% |
| C02 | French: Advance Variation | 2 | 2/0/0 | 100.0% |
| C18 | French: Winawer Variation | 1 | 0/0/1 | 0.0% |
| B07 | King's Pawn Game | 1 | 0/0/1 | 0.0% |
| B35 | Modern Defense | 1 | 0/1/0 | 0.0% |
| C43 | Petrov's Defense | 1 | 0/0/1 | 0.0% |
| C41 | Philidor | 1 | 1/0/0 | 100.0% |
| C83 | Ruy Lopez: Open | 1 | 1/0/0 | 100.0% |
| B26 | Sicilian | 1 | 0/1/0 | 0.0% |
| B80 | Sicilian: Najdorf | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A46 | Indian Defense | 3 | 0/2/1 | 0.0% |
| B77 | Sicilian: Dragon | 2 | 0/2/0 | 0.0% |
| A38 | Réti Opening | 1 | 0/1/0 | 0.0% |
| A05 | Réti Opening: Symmetrical Defense | 1 | 0/1/0 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 1/0/0 | 100.0% |
| B23 | Sicilian: Closed | 1 | 1/0/0 | 100.0% |
| B31 | Sicilian: Rossolimo | 1 | 1/0/0 | 100.0% |
| B80 | Sicilian: Scheveningen | 1 | 0/0/1 | 0.0% |
| A44 | Benoni Defense | 1 | 1/0/0 | 100.0% |
| B33 | Sicilian: Sveshnikov | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2009 | Frank Drill | 2,134 | 12th Karl Mala Memorial Open | C41 |
| Jul 2009 | Gerhard Kuhn | 2,078 | 12th Karl Mala Memorial Open | B22 |
| Aug 2012 | Helge Wittur | 1,902 | Daehne Cup Niedersachsen | C83 |
| Sep 2024 | Ludwig Huebel | 1,893 | 6th Bamberg Open | A44 |
| Sep 2024 | Vito Yin | 1,859 | 6th Bamberg Open | D35 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 12th Karl Mala Memorial Open | 2009 | 7 | 3 | 2,026 |
| Marburger Schachtage 2025 | 2025 | 7 | 4 | 2,058 |
| 6th Bamberg Open | 2024 | 6 | 3 | 1,969 |
| GER Cup | 2013 | 5 | 1.5 | 2,021 |
| Daehne Cup Niedersachsen | 2012 | 4 | 1.5 | 1,864 |
| 16. Nordhäuser Open | 2026 | 2 | 1 | 2,181 |
Interactive opening tree from all 31 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ralf Christian Diedrichs's chess games?
31 games by Ralf Christian Diedrichs, from Jul 2024 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 Ralf Christian Diedrichs has played.
What does Ralf Christian Diedrichs play on the first move as White?
Across 17 games with White in our database, Ralf Christian Diedrichs opens with 1.e4 (94% of games), 1.f4 (6% of games). Against 1.e4 as Black, Ralf Christian Diedrichs answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (67% of games), 1...c5 (33% of games).
What openings does Ralf Christian Diedrichs play as White?
As White, Ralf Christian Diedrichs's most-played openings in our database are: Sicilian: Alapin (3 games, 0.0% win rate); French: Advance Variation (2 games, 100.0% win rate); French: Winawer Variation (1 games, 0.0% win rate). The full breakdown of 17 games with White is in the table above.
What openings does Ralf Christian Diedrichs play as Black?
As Black, Ralf Christian Diedrichs most often plays: Indian Defense (3 games, 0.0% win rate); Sicilian: Dragon (2 games, 0.0% win rate); Réti Opening (1 games, 0.0% win rate). See the table above for the top ten Black openings across 14 games.
What is Ralf Christian Diedrichs's FIDE rating?
Ralf Christian Diedrichs is currently rated 1,930 in classical chess. Peak classical rating: 1,997 (Sep 2024).
How many games has Ralf Christian Diedrichs played?
Our database contains 31 games by Ralf Christian Diedrichs, covering Jul 2024 to Aug 2026. Overall record: 9 wins, 10 draws, 12 losses (29.0% win rate).
How do I prepare against Ralf Christian Diedrichs?
31 games by Ralf Christian Diedrichs 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.