JO
Juan Antonio Guzman Otero
FIDE 2285320 ↗·Born 1958
Active-player world ranks · Official FIDE July 2026 lists
Opening Repertoire
All colors · ChessEver game database
A31C90D02D90B10B18B24D78
English Opening: Symmetrical Variation, Anti-Benoni Variation
W 1D 0L 01 games
100%
score
Ruy Lopez: Closed, Pilnik Variation
W 1D 0L 01 games
100%
score
Queen's Pawn Game: London System
W 1D 0L 01 games
100%
score
Grünfeld Defense: Three Knights Variation
W 1D 0L 01 games
100%
score
Caro-Kann Defense: Endgame Variation
W 0D 0L 11 games
0%
score
Caro-Kann Defense: Classical Variation, Main Line
W 0D 1L 01 games
50%
score
Sicilian Defense: Closed
W 0D 0L 11 games
0%
score
Neo-Grünfeld Defense: Classical Variation, Original Defense
W 0D 0L 11 games
0%
score
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