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Player profile

De Leon, Ariel

Standard: 0 Rapid: 1540 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 23000856 (view FIDE profile)
Federation: LCA Sex: M Birth Year: 2009 Age: 17
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 1 (11%) Draws: 2 (22%) Losses: 6 (67%)
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Dossier

7 of 9 games analyzed.

Accuracy: 83.1%
Opened e4: 3/3
Castled kingside: 6Same-side castling: 5Opposite-side castling: 2Castled queenside: 1
Fianchettoed kingside: 4Played on the kingside: 3Played on the queenside: 2Fianchettoed queenside: 1
Active pieces: 6Kept the bishop pair: 5Backward pawn: 4Sacrificed material: 4Space advantage: 3Missed tactics: 3Initiated exchanges: 3Isolated pawn: 3Avoided exchanges: 2Played gambits: 1
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Openings

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As White 4 games 1W 1D 2L
Bishop's Opening 2 games 0W 1D 1L
Vienna Hybrid 2 games 0W 1D 1L
Spielmann Attack 2 games 0W 1D 1L
Sicilian Defense 1 game 1W 0D 0L
Alapin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 5 games 0W 1D 4L
Pirc Defense 3 games 0W 0D 3L
Austrian Attack 1 game 0W 0D 1L
Weiss Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Kholmov System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
Rare Defenses 1 game 0W 0D 1L
Blunders Top 4 of 59

This player's costliest moves in analyzed games. Can you find the winning move?

? · 58. Ka6 (−47.5% win chance) 1/2-1/2
Alvarez Guzman, Joseph Emmanuel
De Leon, Ariel
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? · 64... Nxg6 (−47.5% win chance) 1-0
De Leon, Ariel
Ardila Quimbayo, Juan Jose
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? · 71. Kf1 (−47.5% win chance) 0-1
Calles, Johan
De Leon, Ariel
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? · 49. g4 (−36.7% win chance) 0-1
Calles, Johan
De Leon, Ariel
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View blunders & mistakes
Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves