ChessmooseOpponent prep

Klaus Baerthel

GER · FIDE ID 12925268 · 7 tournament games since 2025
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Standard
1932
#4586 in GER (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
29%
0 W · 4 D · 3 L
Opp. avg
2070
Last 7 games
Last game
2026-07-12
34. Off. Senioren-LEM Sachsen-Anhalt | 65+

Prep summary

Based on 7 over-the-board games (3 classical). 4 with White (25%), 3 with Black (33%).

Openings as White

First move

1.e4425%

Most played

OpeningGamesScore
Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation150%
Ruy Lopez: Morphy Defense, Norwegian Variation10%
Caro-Kann Defense: Karpov Variation150%
Modern Defense: Three Pawns Attack10%

Openings as Black

Against 1.e4 (1 game)

1...c5 Sicilian Defense10%

Against 1.d4 (2 games)

1...Nf6 Indian Defense250%

Most played

OpeningGamesScore
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack10%
London System150%
Grünfeld Defense: Exchange Variation, Spassky Variation150%

Recent games

DateOpponent and eventResult
2026-07-12Robert Stern (2028)
34. Off. Senioren-LEM Sachsen-Anhalt | 65+ · classical
L
2026-07-11Udo Waltenberger (2044)
34. Off. Senioren-LEM Sachsen-Anhalt | 65+ · classical
½
2026-07-07Dieter Migl (2157)
34. Off. Senioren-LEM Sachsen-Anhalt | 65+ · classical
L
2025-07-13Richard Broemel (2140)
Senioren LEM Sachsen-Anhalt | 65+
½
2025-07-12Peter, Dr. Kopp (1988)
Senioren LEM Sachsen-Anhalt | 65+
½
2025-07-11Rudolf Ruether (2071)
Senioren LEM Sachsen-Anhalt | 65+
½
2025-07-08Ernst Heinemann (2063)
Senioren LEM Sachsen-Anhalt | 65+
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.