HK
Hans-Juergen Koller
FIDE 1626612 ↗·Born 1992
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database
B07E00B06A04B47A61A10A15
Pirc
W 3D 1L 610 games
35%
score
Catalan opening
W 3D 2L 38 games
50%
score
Robatsch (modern) defence
W 4D 3L 613 games
42%
score
Reti opening
W 4D 1L 27 games
64%
score
Sicilian
W 1D 0L 34 games
25%
score
Benoni defence
W 0D 0L 33 games
0%
score
English opening
W 1D 0L 12 games
50%
score
English opening
W 1D 0L 12 games
50%
score
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