Prepare against Klaus-Peter Wortmann
DEU · World #28,840 classical · FIDE ID 24663620
Our database contains 56 games by Klaus-Peter Wortmann, covering Jul 2008 to Jul 2026. Below you'll find Klaus-Peter Wortmann's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Klaus-Peter Wortmann 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 | 1,993 | 2,144 | Nov 2009 |
| Rapid | 1,986 | 1,995 | Mar 2023 |
| Blitz | 2,046 | 2,047 | May 2018 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 56 | 17 | 20 | 19 | 30.4% |
| As White | 26 | 12 | 7 | 7 | 46.2% |
| As Black | 30 | 5 | 13 | 12 | 16.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Klaus-Peter Wortmann's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Klaus-Peter Wortmann's side.
First moves as White (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 13 | 50.0% | 46.2% |
| Nf3 | 9 | 34.6% | 83.3% |
| e4 | 3 | 11.5% | 50.0% |
| f4 | 1 | 3.8% | 50.0% |
Main lines as White
- 1.d4 — 50% of White games, 46.2% score
- …Nf6 (62% of these games) — Wortmann usually continues Nf3 (35.7% score)
- …d5 (31% of these games) — Wortmann usually continues Bf4 (75.0% score)
- …d6 (8% of these games) — Wortmann usually continues Nf3 (0.0% score)
- 1.Nf3 — 35% of White games, 83.3% score
- …Nf6 (33% of these games) — Wortmann usually continues b3 (100.0% score)
- …d6 (22% of these games) — Wortmann usually continues d4 (100.0% score)
- …d5 (22% of these games) — Wortmann usually continues e3 (75.0% score)
As Black against 1.e4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 5 | 33.3% | 50.0% |
| d5 | 5 | 33.3% | 50.0% |
| c6 | 3 | 20.0% | 33.3% |
| e6 | 2 | 13.3% | 50.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 4 | 50.0% | 62.5% |
| d5 | 2 | 25.0% | 50.0% |
| Nf6 | 1 | 12.5% | 50.0% |
| f5 | 1 | 12.5% | 0.0% |
Klaus-Peter Wortmann's chess games
All 56 games by Klaus-Peter Wortmann in the Chess.ceo database (Jul 2008 - 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, 20 draws, 19 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A04 | Réti Opening | 8 | 5/3/0 | 62.5% |
| A04 | Indian Defense | 4 | 3/0/1 | 75.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 2 | 0/1/1 | 0.0% |
| D04 | Colle System | 2 | 1/0/1 | 50.0% |
| D00 | London System | 2 | 1/1/0 | 50.0% |
| A80 | Rat Defense | 1 | 0/0/1 | 0.0% |
| B28 | Sicilian | 1 | 1/0/0 | 100.0% |
| A03 | Bird's opening | 1 | 0/1/0 | 0.0% |
| D03 | Trompowsky Attack | 1 | 1/0/0 | 100.0% |
| B12 | Caro-Kann: Fantasy Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 4 | 1/1/2 | 25.0% |
| A90 | Horwitz Defense | 4 | 2/1/1 | 50.0% |
| A04 | Dutch Defense | 3 | 0/0/3 | 0.0% |
| A07 | Réti Opening | 2 | 0/1/1 | 0.0% |
| B28 | Sicilian | 2 | 0/1/1 | 0.0% |
| B23 | Sicilian: Closed | 2 | 1/1/0 | 50.0% |
| C06 | French: Tarrasch Variation | 1 | 0/1/0 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 0/1/0 | 0.0% |
| E61 | Modern Defense | 1 | 0/0/1 | 0.0% |
| D02 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2016 | Michael Mueller | 2,252 | 27th Goch Open | A90 |
| Nov 2023 | Thomas Henrich | 2,132 | 9th Heusenstamm Sparkassen Open A | D04 |
| Nov 2018 | Jochen Mueller | 1,967 | 5th Heusenstamm Sparkassen Open A | B01 |
| Nov 2018 | Harald Skarke | 1,958 | 5th Heusenstamm Sparkassen Open A | E14 |
| Sep 2015 | Stefan Mohrholz | 1,951 | 26th Goch Open | A96 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Oberliga NRW 8788 I | 1988 | 8 | 2 | 2,060 |
| 5th Heusenstamm Sparkassen Open A | 2018 | 7 | 4 | 2,103 |
| 9th Heusenstamm Sparkassen Open A | 2023 | 7 | 4 | 2,140 |
| 26th Goch Open | 2015 | 7 | 4.5 | 2,086 |
| Marburger Schachtage 2024 | 2024 | 7 | 4 | 2,009 |
| Marburg Open A | 2023 | 7 | 4 | 1,937 |
| 27th Goch Open | 2016 | 5 | 3 | 2,191 |
| 30th Staufer Open A | 2018 | 3 | 0 | 1,924 |
Interactive opening tree from all 56 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Klaus-Peter Wortmann's chess games?
56 games by Klaus-Peter Wortmann, from Jul 2008 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-Peter Wortmann has played.
What does Klaus-Peter Wortmann play on the first move as White?
Across 26 games with White in our database, Klaus-Peter Wortmann opens with 1.d4 (50% of games), 1.Nf3 (35% of games), 1.e4 (12% of games). Against 1.e4 as Black, Klaus-Peter Wortmann answers 1...c5 (33% of games), 1...d5 (33% of games), 1...c6 (20% of games). Against 1.d4: 1...e6 (50% of games), 1...d5 (25% of games), 1...Nf6 (13% of games).
What openings does Klaus-Peter Wortmann play as White?
As White, Klaus-Peter Wortmann's most-played openings in our database are: Réti Opening (8 games, 62.5% win rate); Indian Defense (4 games, 75.0% win rate); Queen's Gambit Declined: Ragozin Defense (2 games, 0.0% win rate). The full breakdown of 26 games with White is in the table above.
What openings does Klaus-Peter Wortmann play as Black?
As Black, Klaus-Peter Wortmann most often plays: Scandinavian Defense: Main Line (4 games, 25.0% win rate); Horwitz Defense (4 games, 50.0% win rate); Dutch Defense (3 games, 0.0% win rate). See the table above for the top ten Black openings across 30 games.
What is Klaus-Peter Wortmann's FIDE rating?
Klaus-Peter Wortmann is currently rated 1,993 in classical chess, 1,986 in rapid and 2,046 in blitz. Peak classical rating: 2,144 (Nov 2009).
How many games has Klaus-Peter Wortmann played?
Our database contains 56 games by Klaus-Peter Wortmann, covering Jul 2008 to Jul 2026. Overall record: 17 wins, 20 draws, 19 losses (30.4% win rate).
How do I prepare against Klaus-Peter Wortmann?
56 games by Klaus-Peter Wortmann 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.