Prepare against Hartmut Klasmeier
DEU · World #33,569 classical · FIDE ID 24616931
When preparing against Hartmut Klasmeier, expect 1.e4 in 45% of White games. Against 1.e4 the reply is 1...d5 (27% of games); against 1.d4, 1...d5 (26%). Lowest win rate among frequent openings: Dunst Opening as White, 37.5% over 40 games.
Our database contains 206 games by Hartmut Klasmeier, covering Jul 2005 to Oct 2026. Below you'll find Hartmut Klasmeier's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Hartmut Klasmeier 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 | 1,967 | 2,086 | Jan 2008 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 206 | 82 | 49 | 75 | 39.8% |
| As White | 110 | 46 | 25 | 39 | 41.8% |
| As Black | 96 | 36 | 24 | 36 | 37.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Hartmut Klasmeier's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Hartmut Klasmeier's side.
First moves as White (110 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 50 | 45.5% | 52.0% |
| Nc3 | 41 | 37.3% | 50.0% |
| b4 | 9 | 8.2% | 61.1% |
| Nf3 | 8 | 7.3% | 56.3% |
| g3 | 2 | 1.8% | 100.0% |
Main lines as White
- 1.e4 — 45% of White games, 52.0% score
- …c5 (26% of these games) — Klasmeier usually continues Nc3 (50.0% score)
- …e5 (18% of these games) — Klasmeier usually continues Nf3 (50.0% score)
- …e6 (16% of these games) — Klasmeier usually continues g3 (58.3% score)
- 1.Nc3 — 37% of White games, 50.0% score
- …d5 (59% of these games) — Klasmeier usually continues e3 (50.0% score)
- …g6 (10% of these games) — Klasmeier usually continues e4 (25.0% score)
- …Nf6 (10% of these games) — Klasmeier usually continues Nf3 (100.0% score)
As Black against 1.e4 (44 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 12 | 27.3% | 54.2% |
| e6 | 10 | 22.7% | 30.0% |
| e5 | 10 | 22.7% | 65.0% |
| Nc6 | 8 | 18.2% | 37.5% |
| g6 | 2 | 4.5% | 50.0% |
| b6 | 1 | 2.3% | 50.0% |
As Black against 1.d4 (31 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 8 | 25.8% | 31.3% |
| Nc6 | 8 | 25.8% | 56.3% |
| e6 | 6 | 19.4% | 50.0% |
| Nf6 | 6 | 19.4% | 75.0% |
| b5 | 3 | 9.7% | 50.0% |
Hartmut Klasmeier's chess games
All 206 games by Hartmut Klasmeier in the Chess.ceo database (Jul 2005 - Oct 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: 82 wins, 49 draws, 75 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A00 | Dunst Opening | 40 | 15/9/16 | 37.5% |
| A00 | Orangutan opening | 9 | 5/1/3 | 55.6% |
| C00 | French Defense | 8 | 2/3/3 | 25.0% |
| B23 | Sicilian: Closed | 7 | 3/1/3 | 42.9% |
| B20 | Sicilian | 5 | 1/3/1 | 20.0% |
| B06 | Modern Defense | 5 | 3/1/1 | 60.0% |
| A12 | English Opening | 4 | 1/2/1 | 25.0% |
| B07 | Pirc Defense | 3 | 1/2/0 | 33.3% |
| C30 | King's Gambit | 3 | 0/0/3 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 3 | 2/0/1 | 66.7% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Modern Variation | 12 | 5/3/4 | 41.7% |
| A21 | English Opening: Reverse Sicilian | 9 | 4/2/3 | 44.4% |
| D00 | Queen's Pawn Game | 6 | 0/2/4 | 0.0% |
| B00 | Nimzowitsch Defense: Scandinavian Variation | 5 | 3/1/1 | 60.0% |
| A40 | Mikenas Defense | 5 | 2/2/1 | 40.0% |
| C44 | Scotch Game | 5 | 1/1/3 | 20.0% |
| A13 | English Opening | 4 | 1/0/3 | 25.0% |
| A03 | Bird's opening | 4 | 2/1/1 | 50.0% |
| C15 | French: Winawer Variation | 4 | 0/1/3 | 0.0% |
| C00 | French Defense | 3 | 1/0/2 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1987 | Bruno Boehmfeldt | 2,275 | Oberliga NRW 8687 I | B37 |
| Jan 1995 | Willy Rosen | 2,260 | chT-Ruhrgebiet VL1 9596 | A13 |
| Nov 2004 | Arnd Rosskothen | 2,184 | NRW Class1 0405 | A00 |
| Oct 1999 | Fabian Brockmann | 2,152 | Ruhrgebiet VK4 9900 | B20 |
| Dec 2004 | Waldemar Laurenz | 2,144 | NRW Class1 0405 | A00 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ruhrgebiet VK1 9798 | 1998 | 9 | 3 | 2,160 |
| NRW Class1 0405 | 2005 | 9 | 4.5 | 2,026 |
| Oberliga NRW 8788 II | 1988 | 9 | 3 | 1,842 |
| Oberliga NRW 8687 I | 1987 | 9 | 5 | 2,319 |
| Ruhrgebiet VK1 1213 | 2013 | 9 | 5 | 1,909 |
| 3rd Bad Wildungen Seniors Open | 2006 | 9 | 6.5 | 2,053 |
| Ruhrgebiet Verbandsklasse Gruppe 2 1415 | 2015 | 9 | 2.5 | 1,786 |
| Oberliga NRW 0304 | 2004 | 9 | 2 | 1,976 |
Interactive opening tree from all 206 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Hartmut Klasmeier's chess games?
206 games by Hartmut Klasmeier, from Jul 2005 to Oct 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 Hartmut Klasmeier has played.
What does Hartmut Klasmeier play on the first move as White?
Across 110 games with White in our database, Hartmut Klasmeier opens with 1.e4 (45% of games), 1.Nc3 (37% of games), 1.b4 (8% of games). Against 1.e4 as Black, Hartmut Klasmeier answers 1...d5 (27% of games), 1...e6 (23% of games), 1...e5 (23% of games). Against 1.d4: 1...d5 (26% of games), 1...Nc6 (26% of games), 1...e6 (19% of games).
What openings does Hartmut Klasmeier play as White?
As White, Hartmut Klasmeier's most-played openings in our database are: Dunst Opening (40 games, 37.5% win rate); Orangutan opening (9 games, 55.6% win rate); French Defense (8 games, 25.0% win rate). The full breakdown of 110 games with White is in the table above.
What openings does Hartmut Klasmeier play as Black?
As Black, Hartmut Klasmeier most often plays: Scandinavian Defense: Modern Variation (12 games, 41.7% win rate); English Opening: Reverse Sicilian (9 games, 44.4% win rate); Queen's Pawn Game (6 games, 0.0% win rate). See the table above for the top ten Black openings across 96 games.
What is Hartmut Klasmeier's FIDE rating?
Hartmut Klasmeier is currently rated 1,967 in classical chess. Peak classical rating: 2,086 (Jan 2008).
How many games has Hartmut Klasmeier played?
Our database contains 206 games by Hartmut Klasmeier, covering Jul 2005 to Oct 2026. Overall record: 82 wins, 49 draws, 75 losses (39.8% win rate).
How do I prepare against Hartmut Klasmeier?
206 games by Hartmut Klasmeier 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.