KB
Klaus Bergen
FIDE 1613316 ↗·Born 1940
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database
E92A45B02C02E69B25B31A00
E92
W 1D 1L 02 games
75%
score
Trompovsky attack (Ruth, Opovcensky opening)
W 0D 0L 22 games
0%
score
Alekhine's defence
W 1D 0L 23 games
33%
score
French
W 0D 1L 12 games
25%
score
E69
W 0D 1L 12 games
25%
score
Sicilian
W 1D 0L 01 games
100%
score
B31
W 1D 0L 01 games
100%
score
Anderssen's opening
W 0D 1L 01 games
50%
score
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