Prepare against Klaus Fehlau
DEU · World #121,680 classical · FIDE ID 12901962
When preparing against Klaus Fehlau, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...e5 (100% of games); against 1.d4, 1...d5 (100%).
Our database contains 61 games by Klaus Fehlau, covering Sep 2011 to Jul 2026. Below you'll find Klaus Fehlau's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Klaus Fehlau 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 | 1,669 | 1,771 | Mar 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 61 | 17 | 7 | 37 | 27.9% |
| As White | 30 | 11 | 2 | 17 | 36.7% |
| As Black | 31 | 6 | 5 | 20 | 19.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Klaus Fehlau's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Klaus Fehlau's side.
First moves as White (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 30 | 100.0% | 40.0% |
Main lines as White
- 1.d4 — 100% of White games, 40.0% score
- …d5 (47% of these games) — Fehlau usually continues c4 (42.9% score)
- …Nf6 (37% of these games) — Fehlau usually continues Nf3 (36.4% score)
- …c5 (7% of these games) — Fehlau usually continues d5 (0.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 14 | 100.0% | 35.7% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 9 | 100.0% | 16.7% |
Klaus Fehlau's chess games
All 61 games by Klaus Fehlau in the Chess.ceo database (Sep 2011 - 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: 17 wins, 7 draws, 37 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Indian Defense | 10 | 3/1/6 | 30.0% |
| D45 | Slav Defense | 5 | 1/0/4 | 20.0% |
| A43 | Benoni Defense | 3 | 0/0/3 | 0.0% |
| B08 | King's Indian Defense | 3 | 1/1/1 | 33.3% |
| D21 | Queen's Gambit Accepted | 3 | 2/0/1 | 66.7% |
| A43 | Modern Defense | 1 | 1/0/0 | 100.0% |
| A40 | Englund Gambit | 1 | 0/0/1 | 0.0% |
| D07 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| C01 | French: Exchange Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A31 | Indian Defense | 6 | 0/1/5 | 0.0% |
| C77 | Ruy Lopez: Morphy Defense | 5 | 1/1/3 | 20.0% |
| A25 | English Opening: Reverse Sicilian | 3 | 1/0/2 | 33.3% |
| C54 | Italian Game: Classical Variation | 2 | 0/1/1 | 0.0% |
| C50 | Italian Game | 1 | 0/0/1 | 0.0% |
| C54 | Italian Game: Giuoco Pianissimo | 1 | 0/1/0 | 0.0% |
| C34 | King's Gambit | 1 | 0/0/1 | 0.0% |
| A08 | King's Indian Attack | 1 | 0/0/1 | 0.0% |
| D78 | King's Indian Defense: Fianchetto Variation | 1 | 0/0/1 | 0.0% |
| D35 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2013 | Norbert Glienke | 1,835 | 17th Bad Godesberg Open | A43 |
| Jul 2011 | Mirko Bauer | 1,703 | 15th Bad Godesberg Open | B08 |
| Jul 2011 | Wolfgang Schwab | 1,686 | 15th Bad Godesberg Open | C26 |
| Nov 2009 | Bernd Gerhards | 1,629 | Troisdorf Open | C45 |
| Jul 2011 | Joachim Mandt | 1,601 | 15th Bad Godesberg Open | C68 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Troisdorf Open | 2012 | 33 | 11 | 1,403 |
| 15th Bad Godesberg Open | 2011 | 9 | 3 | 1,591 |
| 17th Bad Godesberg Open | 2013 | 9 | 3 | 1,476 |
| 16th Bad Godesberg Open | 2012 | 8 | 2.5 | 1,836 |
| Verbandsliga Mittelrhein-Ost 1213 | 2013 | 1 | 0.5 | 1,722 |
| Mittelrhein Regionalliga 16/17 | 2017 | 1 | 0.5 | 1,552 |
Interactive opening tree from all 61 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Klaus Fehlau's chess games?
61 games by Klaus Fehlau, from Sep 2011 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 Klaus Fehlau has played.
What does Klaus Fehlau play on the first move as White?
Across 30 games with White in our database, Klaus Fehlau opens with 1.d4 (100% of games). Against 1.e4 as Black, Klaus Fehlau answers 1...e5 (100% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Klaus Fehlau play as White?
As White, Klaus Fehlau's most-played openings in our database are: Indian Defense (10 games, 30.0% win rate); Slav Defense (5 games, 20.0% win rate); Benoni Defense (3 games, 0.0% win rate). The full breakdown of 30 games with White is in the table above.
What openings does Klaus Fehlau play as Black?
As Black, Klaus Fehlau most often plays: Indian Defense (6 games, 0.0% win rate); Ruy Lopez: Morphy Defense (5 games, 20.0% win rate); English Opening: Reverse Sicilian (3 games, 33.3% win rate). See the table above for the top ten Black openings across 31 games.
What is Klaus Fehlau's FIDE rating?
Klaus Fehlau is currently rated 1,669 in classical chess. Peak classical rating: 1,771 (Mar 2024).
How many games has Klaus Fehlau played?
Our database contains 61 games by Klaus Fehlau, covering Sep 2011 to Jul 2026. Overall record: 17 wins, 7 draws, 37 losses (27.9% win rate).
How do I prepare against Klaus Fehlau?
61 games by Klaus Fehlau 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.