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Player profile

Leon Acevedo, Juan Alejandro

Standard: 2017 Rapid: 1930 Blitz: 1983 (last updated 2026-10-02)
FIDE ID: 4459261 (view FIDE profile)
Federation: COL Sex: M Birth Year: 2007 Age: 19
Title: CM Women's title: — Other title: — FOA title: —
Games: 77 Wins: 36 (47%) Draws: 17 (22%) Losses: 23 (30%) Other: 1
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Dossier

71 of 77 games analyzed.

Accuracy: 89%
Opened d4: 34/34
Castled kingside: 57Same-side castling: 55Did not castle: 9Opposite-side castling: 3Castled queenside: 2
Played in the center: 22Fianchettoed kingside: 20Played on the queenside: 19Played on the kingside: 17Fianchettoed queenside: 15
Space advantage: 49Active pieces: 49Kept the bishop pair: 47Initiated exchanges: 41Isolated pawn: 36Backward pawn: 36Sacrificed material: 35Missed tactics: 24Avoided exchanges: 13Played gambits: 5
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Openings

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As White 36 games 17W 7D 11L
Queen's Gambit Declined 13 games 6W 1D 5L
Exchange Variation 3 games 2W 0D 1L
Positional Variation 3 games 2W 0D 1L
Orthodox Defense 3 games 1W 1D 1L
Bd3 Line 2 games 0W 1D 1L
Main Line 1 game 1W 0D 0L
Tartakower Defense 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 2 games 1W 0D 0L
(unspecified) 2 games 1W 0D 0L
Three Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Knight Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Marshall Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 8 games 4W 2D 2L
Sämisch Variation 4 games 2W 1D 1L
Sämisch Gambit 1 game 0W 0D 1L
Panno Formation 1 game 0W 1D 0L
Closed Variation 1 game 1W 0D 0L
Bobotsov-Korchnoi-Petrosian Variation 1 game 1W 0D 0L
Four Pawns Attack 4 games 2W 1D 1L
Dynamic Attack 3 games 2W 0D 1L
(unspecified) 1 game 0W 1D 0L
Indian Defense 4 games 2W 1D 1L
Budapest Gambit Accepted 2 games 2W 0D 0L
Main Line 2 games 2W 0D 0L
Anti-Nimzo-Indian 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Slav Defense 2 games 0W 1D 1L
Schlechter Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Czech Variation 1 game 0W 0D 1L
Wiesbaden Variation 1 game 0W 0D 1L
Benko Gambit Accepted 2 games 0W 1D 1L
Fully Accepted Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pawn Return Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Indian Defense 2 games 2W 0D 0L
Miles Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Defense 1 game 0W 1D 0L
Averbakh System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Grünfeld Defense 1 game 0W 0D 1L
Russian Variation 1 game 0W 0D 1L
Szabo Variation 1 game 0W 0D 1L
Queen's Pawn Game 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Accepted 1 game 1W 0D 0L
Classical Defense 1 game 1W 0D 0L
Alekhine System, Main Line 1 game 1W 0D 0L
Dutch Defense 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 38 games 19W 10D 9L
Sicilian Defense 20 games 9W 7D 4L
Lasker-Pelikan Variation 9 games 4W 4D 1L
Sveshnikov Variation, Novosibirsk Variation 3 games 1W 2D 0L
Sveshnikov Variation, Chelyabinsk Variation 2 games 1W 1D 0L
Schlechter Variation 2 games 2W 0D 0L
(unspecified) 1 game 0W 0D 1L
Retreat Variation 1 game 0W 1D 0L
Nyezhmetdinov-Rossolimo Attack 4 games 0W 2D 2L
(unspecified) 4 games 0W 2D 2L
Closed 2 games 2W 0D 0L
Traditional 2 games 2W 0D 0L
Four Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Delayed Alapin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Smith-Morra Gambit Accepted 1 game 1W 0D 0L
Kan Formation 1 game 1W 0D 0L
Smith-Morra Gambit Declined 1 game 0W 1D 0L
Scandinavian Formation 1 game 0W 1D 0L
Alapin Variation 1 game 0W 0D 1L
Barmen Defense 1 game 0W 0D 1L
Queen's Gambit Accepted 7 games 5W 0D 2L
Classical Defense 4 games 2W 0D 2L
Rubinstein Variation 4 games 2W 0D 2L
Old Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Showalter Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Neo-Grünfeld Defense 3 games 2W 1D 0L
Classical Variation 2 games 1W 1D 0L
Original Defense 2 games 1W 1D 0L
Ultra-Delayed Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 3 games 3W 0D 0L
Accelerated London System 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Barry Attack 1 game 1W 0D 0L
Tarzan Attack 1 game 1W 0D 0L
Semi-Slav Defense 2 games 0W 0D 2L
Meran Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Anti-Moscow Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Slav Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 1D 0L
Sicilian Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Rapport-Jobava System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 329

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

2024.11.24 · 31. Nd5 (−71% win chance) 1/2-1/2
Rodriguez Mendoza, Jhon Carlos
Leon Acevedo, Juan Alejandro
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2024.11.24 · 55. Qd6+ (−47.5% win chance) 1/2-1/2
Rodriguez Mendoza, Jhon Carlos
Leon Acevedo, Juan Alejandro
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2023.06.28 · 54. Kd2 (−42.5% win chance) 0-1
Lino Orlando Blanco Fernandez
Juan Alejandro Leon Acevedo
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2024.11.23 · 31. c5 (−41.8% win chance) 1/2-1/2
Duran Cardoso, Nicolas
Leon Acevedo, Juan Alejandro
View game
View blunders & mistakes
Games Showing all 77 games
Date Event Round Color Opponent Result Accuracy % First moves