Friedbert, Prof. Dr. Pruefer
GER · FIDE ID 24699772 · 36 tournament games since 2022
Standard
2201
#845 in GER (active)
Rapid
–
Unrated
Blitz
2149
#862 in GER (active)
Score
56%
13 W · 14 D · 9 L
Opp. avg
2090
Last 36 games
Last game
2026-07-24
German Chess Championship 2026 | Seniors 65+
Prep summary
- As White: 1.d4 in 94% of games (scores 60%).
- Against 1.e4: 1...Nc6 in 6 of 11 games (Nimzowitsch Defense), scoring 67%.
- Against 1.d4: 1...Nf6 in 5 of 5 games (Indian Defense), scoring 50%.
- Comfort zone: Nimzowitsch Defense: Scandinavian Variation, Advance Variation as Black, 83% in 3 games.
- By opponent strength: 25% against higher-rated players, 62% against lower-rated.
- Drawish: 39% of games end in a draw.
Based on 36 over-the-board games (5 classical). 16 with White (59%), 20 with Black (53%).
Openings as White
First move
| 1.d4 | 15 | 60% |
| 1.Nf3 | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Indian Defense: Accelerated London System | 4 | 50% |
| Queen's Pawn Game: London System | 2 | 0% |
| Philidor Defense: Lion Variation, Lion's Claw, with Bc4 and h6 | 1 | 100% |
| Modern Defense: Standard Defense | 1 | 0% |
| Dutch Defense: Staunton Gambit, Alekhine Variation | 1 | 100% |
Openings as Black
Against 1.e4 (11 games)
| 1...Nc6 Nimzowitsch Defense | 6 | 67% |
| 1...d6 Pirc Defense | 2 | 75% |
| 1...d5 Scandinavian Defense | 2 | 25% |
Against 1.d4 (5 games)
| 1...Nf6 Indian Defense | 5 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Nimzowitsch Defense: Scandinavian Variation, Advance Variation | 3 | 83% |
| Nimzowitsch Defense: Williams Variation | 2 | 50% |
| Pirc Defense: Classical Variation, Schlechter Variation | 1 | 100% |
| King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | 1 | 50% |
| Modern Defense: Lizard Defense, Mittenberger Gambit | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-24 | Michael Schulz (2095) German Chess Championship 2026 | Seniors 65+ | W |
| 2026-07-23 | Erich Mueller (2065) German Chess Championship 2026 | Seniors 65+ | W |
| 2026-07-22 | Dirk Paulsen (2302) German Chess Championship 2026 | Seniors 65+ | ½ |
| 2026-07-21 | Olaf Raitza (2045) German Chess Championship 2026 | Seniors 65+ | W |
| 2026-07-17 | Erwin Grund (1931) German Chess Championship 2026 | Seniors 65+ | ½ |
| 2025-09-26 | Robert Vogel (2160) German Senior Team Championship of the State Associations | S65 | L |
| 2025-09-24 | Boris Gruzmann (2088) German Senior Team Championship of the State Associations | S65 | ½ |
| 2025-09-21 | Andreas Volkmer (2182) German Senior Team Championship of the State Associations | S65 | L |
| 2025-02-26 | Peter G Large (2314) World Senior Team Chess Championship | Open 65+ · classical | ½ |
| 2025-02-24 | Jean-Louis Pivard (1970) World Senior Team Chess Championship | Open 65+ · classical | 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.