Prepare against Klaus Wielsch
DEU · World #17,488 classical · FIDE ID 4672313
Our database contains 160 games by Klaus Wielsch, covering Apr 2003 to Jul 2026. Below you'll find Klaus Wielsch's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Klaus Wielsch 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 | 2,080 | 2,176 | Oct 2008 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 160 | 49 | 58 | 53 | 30.6% |
| As White | 97 | 34 | 32 | 31 | 35.1% |
| As Black | 63 | 15 | 26 | 22 | 23.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Klaus Wielsch's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Klaus Wielsch's side.
First moves as White (97 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 91 | 93.8% | 50.5% |
| c4 | 4 | 4.1% | 75.0% |
| e4 | 1 | 1.0% | 100.0% |
| Nf3 | 1 | 1.0% | 0.0% |
Main lines as White
- 1.d4 — 94% of White games, 50.5% score
- …Nf6 (62% of these games) — Wielsch usually continues c4 (49.0% score)
- …d5 (22% of these games) — Wielsch usually continues c4 (52.5% score)
- …f5 (4% of these games) — Wielsch usually continues Nc3 (50.0% score)
- 1.c4 — 4% of White games, 75.0% score
- …e6 (50% of these games) — Wielsch usually continues Nc3 (100.0% score)
- …Nf6 (25% of these games) — Wielsch usually continues Nc3 (0.0% score)
- …c6 (25% of these games) — Wielsch usually continues d4 (100.0% score)
As Black against 1.e4 (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 22 | 81.5% | 47.7% |
| e5 | 5 | 18.5% | 60.0% |
As Black against 1.d4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 36.8% | 35.7% |
| e6 | 6 | 31.6% | 25.0% |
| Nf6 | 5 | 26.3% | 30.0% |
| f5 | 1 | 5.3% | 50.0% |
Klaus Wielsch's chess games
All 160 games by Klaus Wielsch 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: 49 wins, 58 draws, 53 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D36 | Indian Defense | 17 | 4/6/7 | 23.5% |
| E81 | King's Indian: Sämisch | 14 | 5/3/6 | 35.7% |
| D18 | Slav Defense | 10 | 3/6/1 | 30.0% |
| A67 | Benoni Defense | 9 | 3/1/5 | 33.3% |
| E15 | Queen's Indian Defense | 5 | 2/3/0 | 40.0% |
| D87 | Grünfeld Defense | 5 | 3/1/1 | 60.0% |
| E11 | Bogo-Indian Defense | 4 | 1/1/2 | 25.0% |
| A80 | Dutch Defense | 4 | 1/2/1 | 25.0% |
| B14 | Queen's Gambit Accepted | 3 | 0/3/0 | 0.0% |
| E00 | Catalan | 3 | 1/2/0 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C06 | French: Tarrasch Variation | 6 | 2/3/1 | 33.3% |
| C00 | King's Indian Attack | 5 | 2/2/1 | 40.0% |
| C00 | French Defense | 5 | 1/2/2 | 20.0% |
| C63 | Ruy Lopez: Schliemann | 4 | 2/2/0 | 50.0% |
| A37 | English Opening: Symmetrical | 4 | 0/3/1 | 0.0% |
| D02 | Indian Defense | 3 | 0/2/1 | 0.0% |
| C11 | French: Classical Variation | 3 | 0/2/1 | 0.0% |
| D36 | Horwitz Defense | 3 | 0/1/2 | 0.0% |
| E18 | Queen's Indian Defense | 3 | 1/1/1 | 33.3% |
| A04 | Dutch Defense | 2 | 0/2/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 1991 | Norbert Blum | 2,280 | Oberliga Baden 9192 | D78 |
| Feb 1993 | Hartmut Metz | 2,270 | Verbandsliga Sued Baden 9293 | D18 |
| Oct 2009 | Stefan Bender | 2,265 | Verbandsliga Sued Baden 0910 | E81 |
| Feb 2013 | Lukas Fiderer | 2,259 | Oberliga Baden 1213 | A32 |
| Dec 2002 | Vasilios Tsarouhas | 2,201 | 6th White Tower Open | D94 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Baden MT | 2007 | 11 | 7.5 | 2,214 |
| ch-Baden Open | 2009 | 9 | 5 | 2,161 |
| Bad Urach Open | 1986 | 9 | 3.5 | 2,141 |
| Verbandsliga Sued Baden 1112 | 2012 | 9 | 7 | 2,316 |
| ch-Baden | 2012 | 8 | 3 | 2,050 |
| Verbandsliga Sued Baden 1314 | 2014 | 8 | 4.5 | 2,059 |
| 6th White Tower Open | 2002 | 7 | 4.5 | 2,349 |
| Oberliga Baden 1011 | 2011 | 7 | 2.5 | 2,067 |
Interactive opening tree from all 160 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Klaus Wielsch's chess games?
160 games by Klaus Wielsch, 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 Klaus Wielsch has played.
What does Klaus Wielsch play on the first move as White?
Across 97 games with White in our database, Klaus Wielsch opens with 1.d4 (94% of games), 1.c4 (4% of games), 1.e4 (1% of games). Against 1.e4 as Black, Klaus Wielsch answers 1...e6 (81% of games), 1...e5 (19% of games). Against 1.d4: 1...d5 (37% of games), 1...e6 (32% of games), 1...Nf6 (26% of games).
What openings does Klaus Wielsch play as White?
As White, Klaus Wielsch's most-played openings in our database are: Indian Defense (17 games, 23.5% win rate); King's Indian: Sämisch (14 games, 35.7% win rate); Slav Defense (10 games, 30.0% win rate). The full breakdown of 97 games with White is in the table above.
What openings does Klaus Wielsch play as Black?
As Black, Klaus Wielsch most often plays: French: Tarrasch Variation (6 games, 33.3% win rate); King's Indian Attack (5 games, 40.0% win rate); French Defense (5 games, 20.0% win rate). See the table above for the top ten Black openings across 63 games.
What is Klaus Wielsch's FIDE rating?
Klaus Wielsch is currently rated 2,080 in classical chess. Peak classical rating: 2,176 (Oct 2008).
How many games has Klaus Wielsch played?
Our database contains 160 games by Klaus Wielsch, covering Apr 2003 to Jul 2026. Overall record: 49 wins, 58 draws, 53 losses (30.6% win rate).
How do I prepare against Klaus Wielsch?
160 games by Klaus Wielsch 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.