Klaus Hattenhauer
GER · FIDE ID 1271023 · 14 tournament games since 2022
Standard
1837
#6885 in GER (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
46%
4 W · 5 D · 5 L
Opp. avg
1734
Last 14 games
Last game
2025-12-27
Bremer Silvester Open 2025 | B
Prep summary
- As White: 1.d4 in 100% of games (scores 50%).
- Against 1.e4: 1...d5 in 3 of 3 games (Scandinavian Defense), scoring 67%.
- Weak spot: Queen's Pawn Game: London System as White, only 33% in 3 games.
- Comfort zone: Scandinavian Defense: Valencian Variation as Black, 67% in 3 games.
- Drawish: 36% of games end in a draw.
Based on 14 over-the-board games (1 classical). 8 with White (50%), 6 with Black (42%).
Openings as White
First move
| 1.d4 | 8 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game: London System | 3 | 33% |
| Queen's Pawn Game: Accelerated London System | 2 | 75% |
| King's Indian Defense | 1 | 0% |
| Indian Defense: Spielmann-Indian | 1 | 50% |
| Queen's Pawn Game: London System, with e6 | 1 | 100% |
Openings as Black
Against 1.e4 (3 games)
| 1...d5 Scandinavian Defense | 3 | 67% |
Against 1.d4 (1 game)
| 1...d5 Queen's Pawn Game | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Scandinavian Defense: Valencian Variation | 3 | 67% |
| Queen's Pawn Game: London System, with e6 | 2 | 25% |
| English Opening: Anglo-Indian Defense | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-12-27 | Florian Salim (1751) Bremer Silvester Open 2025 | B · classical | L |
| 2024-12-29 | Jehangeer (1696) Bremer Silvester Open 2024 | B-Turnier | ½ |
| 2024-12-29 | Andree Spies Bremer Silvester Open 2024 | B-Turnier | L |
| 2024-12-28 | Sebastian Beeck (1753) Bremer Silvester Open 2024 | B-Turnier | ½ |
| 2024-12-28 | Ture Jablonski (1718) Bremer Silvester Open 2024 | B-Turnier | ½ |
| 2024-12-27 | Vanessa Haas (1750) Bremer Silvester Open 2024 | B-Turnier | W |
| 2024-12-27 | Andreas Salm Bremer Silvester Open 2024 | B-Turnier | W |
| 2022-12-30 | Marc Andre Ploeger Bremer Silvester Open 2022 - B-Open | W |
| 2022-12-29 | Luc Eitel Bremer Silvester Open 2022 - B-Open | ½ |
| 2022-12-29 | Celina Malinowsky Bremer Silvester Open 2022 - B-Open | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.