JK
Jonah Koelling
FIDE 34634487 ↗·Born 2005
Active-player world ranks · Official FIDE July 2026 lists
Recent Tournaments
Result from Jonah Koelling's perspective
Opening Repertoire
All colors · ChessEver game database
B23E61A40B00B40D79A00A05
Sicilian Defense: Closed
W 2D 0L 02 games
100%
score
King's Indian Defense
W 1D 0L 23 games
33%
score
Queen's Pawn Game: Modern Defense
W 2D 0L 02 games
100%
score
Nimzowitsch Defense: Williams Variation
W 1D 0L 01 games
100%
score
Sicilian Defense: French Variation
W 1D 0L 01 games
100%
score
Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation
W 1D 0L 01 games
100%
score
Van Geet Opening: Myers Attack
W 0D 0L 11 games
0%
score
King's Indian Attack
W 0D 0L 11 games
0%
score