Prepare against Klaus Euler
DEU · World #87,467 classical · FIDE ID 533050813
When preparing against Klaus Euler, expect 1.Nf3 in 81% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (75%).
Our database contains 43 games by Klaus Euler, covering Nov 2025 to Jul 2026. Below you'll find Klaus Euler's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Klaus Euler 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 | 1,767 | 1,767 | Jul 2026 |
| Rapid | 1,761 | 1,761 | Jul 2026 |
| Blitz | 1,653 | 1,653 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 43 | 10 | 11 | 22 | 23.3% |
| As White | 21 | 6 | 4 | 11 | 28.6% |
| As Black | 22 | 4 | 7 | 11 | 18.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Klaus Euler's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Klaus Euler's side.
First moves as White (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 17 | 81.0% | 35.3% |
| e4 | 4 | 19.0% | 50.0% |
Main lines as White
- 1.Nf3 — 81% of White games, 35.3% score
- …Nf6 (29% of these games) — Euler usually continues c4 (40.0% score)
- …d5 (24% of these games) — Euler usually continues c4 (37.5% score)
- …c5 (18% of these games) — Euler usually continues c4 (16.7% score)
- 1.e4 — 19% of White games, 50.0% score
- …d6 (25% of these games) — Euler usually continues Nf3 (0.0% score)
- …c5 (25% of these games) — Euler usually continues Nf3 (100.0% score)
- …e5 (25% of these games) — Euler usually continues Nf3 (100.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 14 | 100.0% | 28.6% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 75.0% | 50.0% |
| c5 | 1 | 25.0% | 100.0% |
Klaus Euler's chess games
All 43 games by Klaus Euler in the Chess.ceo database (Nov 2025 - 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: 10 wins, 11 draws, 22 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A16 | English Opening | 6 | 1/2/3 | 16.7% |
| A09 | Réti Opening | 3 | 1/0/2 | 33.3% |
| A34 | English Opening: Symmetrical | 3 | 0/2/1 | 0.0% |
| A10 | Modern Defense | 2 | 1/0/1 | 50.0% |
| A89 | Dutch Defense | 2 | 1/0/1 | 50.0% |
| B33 | Sicilian | 1 | 1/0/0 | 100.0% |
| A21 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
| C41 | Philidor | 1 | 0/0/1 | 0.0% |
| C44 | Scotch Game | 1 | 1/0/0 | 100.0% |
| B10 | Caro-Kann | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B46 | Sicilian | 8 | 0/4/4 | 0.0% |
| B22 | Sicilian: Alapin | 3 | 2/0/1 | 66.7% |
| B24 | Sicilian: Closed | 3 | 0/0/3 | 0.0% |
| E12 | Indian Defense | 2 | 1/0/1 | 50.0% |
| A43 | Benoni Defense | 1 | 1/0/0 | 100.0% |
| A43 | Réti Opening | 1 | 0/0/1 | 0.0% |
| D32 | Queen's Pawn Game | 1 | 0/1/0 | 0.0% |
| A18 | English Opening: Mikenas Variation | 1 | 0/0/1 | 0.0% |
| A22 | English Opening: Reverse Sicilian | 1 | 0/1/0 | 0.0% |
| A30 | Queen's Indian Defense | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2025 | Kilian Waluga | 1,789 | Marburger Schachtage B | B22 |
| Oct 2025 | Andreas Werner | 1,595 | Marburger Schachtage B | A43 |
| Jan 2000 | Joerg Hommel | 1,502 | 4th Bad Zwesten Open | E12 |
| Oct 2025 | Daniel Trunz | 1,447 | Marburger Schachtage B | C44 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 4th Bad Zwesten Open | 2000 | 9 | 3.5 | 1,772 |
| 5th Bad Zwesten Open | 2001 | 7 | 2.5 | 2,009 |
| 2nd Bad Zwesten Open | 1998 | 7 | 2 | 2,003 |
| Marburger Schachtage B | 2025 | 7 | 4.5 | 1,812 |
| 1st Bad Zwesten Open | 1997 | 7 | 2 | 2,001 |
| 3rd Bad Zwesten Open | 1999 | 6 | 1 | 1,895 |
Interactive opening tree from all 43 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Klaus Euler's chess games?
43 games by Klaus Euler, from Nov 2025 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 Euler has played.
What does Klaus Euler play on the first move as White?
Across 21 games with White in our database, Klaus Euler opens with 1.Nf3 (81% of games), 1.e4 (19% of games). Against 1.e4 as Black, Klaus Euler answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (75% of games), 1...c5 (25% of games).
What openings does Klaus Euler play as White?
As White, Klaus Euler's most-played openings in our database are: English Opening (6 games, 16.7% win rate); Réti Opening (3 games, 33.3% win rate); English Opening: Symmetrical (3 games, 0.0% win rate). The full breakdown of 21 games with White is in the table above.
What openings does Klaus Euler play as Black?
As Black, Klaus Euler most often plays: Sicilian (8 games, 0.0% win rate); Sicilian: Alapin (3 games, 66.7% win rate); Sicilian: Closed (3 games, 0.0% win rate). See the table above for the top ten Black openings across 22 games.
What is Klaus Euler's FIDE rating?
Klaus Euler is currently rated 1,767 in classical chess, 1,761 in rapid and 1,653 in blitz. Peak classical rating: 1,767 (Jul 2026).
How many games has Klaus Euler played?
Our database contains 43 games by Klaus Euler, covering Nov 2025 to Jul 2026. Overall record: 10 wins, 11 draws, 22 losses (23.3% win rate).
How do I prepare against Klaus Euler?
43 games by Klaus Euler 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.