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Avellaneda Arevalo, Ronald

Standard: 1832 Rapid: 1824 Blitz: 1873 (last updated 2026-11-02)
FIDE ID: 4411536 (view FIDE profile)
Federation: COL Sex: M Birth Year: 1985 Age: 41
Title: — Women's title: — Other title: — FOA title: AFM
Games: 27 Wins: 10 (37%) Draws: 4 (15%) Losses: 13 (48%)
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Dossier

23 of 27 games analyzed.

Accuracy: 82.4%
Opened e4: 12/12
Same-side castling: 19Castled kingside: 18Castled queenside: 3
Played in the center: 13Played on the kingside: 5Played on the queenside: 2Fianchettoed queenside: 2
Active pieces: 17Sacrificed material: 16Initiated exchanges: 13Missed tactics: 10Space advantage: 10Backward pawn: 8Kept the bishop pair: 7Played gambits: 5Avoided exchanges: 4Isolated pawn: 4
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Openings

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As White 14 games 6W 2D 6L
Sicilian Defense 5 games 2W 0D 3L
Modern Variations 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Smith-Morra Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Smith-Morra Gambit Accepted 1 game 1W 0D 0L
Fianchetto Defense 1 game 1W 0D 0L
Old Sicilian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 2 games 1W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Campomanes Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 2 games 1W 0D 1L
Exchange Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzowitsch Defense 1 game 0W 1D 0L
Williams Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Petrov's Defense 1 game 1W 0D 0L
Three Knights Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Alekhine Defense 1 game 0W 0D 1L
Krejcik Variation 1 game 0W 0D 1L
Krejcik Gambit 1 game 0W 0D 1L
As Black 11 games 4W 2D 5L
Alekhine Defense 4 games 2W 1D 1L
Scandinavian Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Balogh Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 2 games 1W 0D 1L
Colle System 1 game 1W 0D 0L
Traditional Colle 1 game 1W 0D 0L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
Carls-Bremen System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Yusupov-Rubinstein System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 1 game 0W 0D 1L
Old Sicilian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 0W 0D 1L
Old Benoni 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 125

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

2026.09.20 · 30... Rf3 (−86.7% win chance) 0-1
Avellaneda Arevalo, Ronald
Palacios Rodriguez, Juan Jose
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2024.05.04 · 29. Qxe3 (−66% win chance) 1-0
Josthin Steve Cetina Puerto
Avellaneda Arevalo, Ronald
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2024.05.04 · 27. Bg7 (−52.5% win chance) 1-0
Josthin Steve Cetina Puerto
Avellaneda Arevalo, Ronald
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2026.03.15 · 43. Bb3 (−50.8% win chance) 0-1
Rubiano Peralta, Luis Emmanuel
Avellaneda Arevalo, Ronald
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Games Showing all 27 games
Date Event Round Color Opponent Result Accuracy % First moves