JO
Javier Castrillon Otero
FIDE 2263343 ↗·Born 1978
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database
E71E20C42D00D85A41D10D35
King's Indian
W 1D 0L 34 games
25%
score
Nimzo-Indian
W 1D 0L 12 games
50%
score
C42
W 0D 1L 12 games
25%
score
Queen's pawn, Mason variation
W 0D 0L 22 games
0%
score
Gruenfeld
W 0D 1L 12 games
25%
score
Old Indian defence
W 1D 0L 01 games
100%
score
QGD Slav defence
W 1D 0L 01 games
100%
score
QGD
W 1D 0L 01 games
100%
score
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