IK
Ivan Kostiak
FIDE 14979624 ↗·Born 2012
Active-player world ranks · Official FIDE July 2026 lists
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Result from Ivan Kostiak's perspective
Opening Repertoire
All colors · ChessEver game database
A45A48C00C13D00
Indian Defense: Accelerated London System
W 0D 1L 23 games
17%
score
London System
W 0D 0L 11 games
0%
score
French Defense: Two Knights Variation
W 0D 0L 11 games
0%
score
French Defense: Classical Variation
W 0D 0L 11 games
0%
score
Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
W 0D 0L 11 games
0%
score