Solved 1 training puzzle27622
viennacaver
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Friedrich Volkmann
Retired software developer. Interested in chess, cave surveying, biology, cartography, geology, history, ...
FIDE rating: 2387
Wien (Vienna) AustriaMember since 8 Sept 2019
Active
Time spent playing: 5 days 9 hours 53 minutes
Time featured on TV: 11 hours 1 minute
Solved 1 training puzzle27601
Solved 2 training puzzles27592
Solved 1 training puzzle
Solved 1 training puzzle27572
Solved 1 training puzzle
Solved 1 training puzzle27552