JR
CM John Derek Heinichen R.
FIDE 3700976 ↗·Born 1993
Active-player world ranks · Official FIDE July 2026 lists
Recent Tournaments
Result from John Derek Heinichen R.'s perspective
Opening Repertoire
All colors · ChessEver game database
B23B42B30B31B35A57A05A48
Sicilian
W 9D 0L 1423 games
39%
score
Sicilian
W 2D 1L 69 games
28%
score
Sicilian defence
W 2D 1L 58 games
31%
score
Sicilian
W 2D 0L 68 games
25%
score
Sicilian
W 2D 1L 36 games
42%
score
Benko gambit half accepted
W 5D 1L 28 games
69%
score
Reti opening
W 1D 1L 810 games
15%
score
King's Indian
W 1D 0L 45 games
20%
score
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