SK
Siegmund Kolthoff
FIDE 4657004 ↗·Born 1958
Active-player world ranks · Official FIDE July 2026 lists
Recent Tournaments
Result from Siegmund Kolthoff's perspective
Opening Repertoire
All colors · ChessEver game database
A07A04B92E18A15A31B23D12
Reti
W 0D 2L 13 games
33%
score
Zukertort Opening: Queen's Gambit Invitation
W 3D 0L 14 games
75%
score
Sicilian
W 2D 0L 02 games
100%
score
Queen's Indian
W 2D 0L 02 games
100%
score
English opening
W 1D 1L 02 games
75%
score
English
W 1D 1L 02 games
75%
score
Sicilian
W 1D 1L 02 games
75%
score
Slav Defense: Quiet Variation, Schallopp Defense
W 2D 0L 24 games
50%
score
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