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Player profile

Cordero Alchahueni, Jorge Marcelo

Standard: 1932 Rapid: 1830 Blitz: 1878 (last updated 2026-11-02)
FIDE ID: 3460525 (view FIDE profile)
Federation: CHI Sex: M Birth Year: 2006 Age: 20
Title: — Women's title: — Other title: — FOA title: —
Games: 30 Wins: 10 (33%) Draws: 5 (17%) Losses: 15 (50%)
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Dossier

25 of 30 games analyzed.

Accuracy: 86.4%
Opened d4: 10/13Opened e4: 2/13Opened Nf3: 1/13
Castled kingside: 20Same-side castling: 19Castled queenside: 3Opposite-side castling: 3Did not castle: 2
Played in the center: 11Played on the queenside: 8Fianchettoed queenside: 7Played on the kingside: 5Fianchettoed kingside: 5
Active pieces: 19Kept the bishop pair: 17Initiated exchanges: 15Isolated pawn: 14Backward pawn: 12Sacrificed material: 12Space advantage: 11Missed tactics: 10Avoided exchanges: 6Played gambits: 2
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Openings

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As White 15 games 5W 2D 8L
King's Indian Defense 3 games 2W 1D 0L
Orthodox Variation 2 games 2W 0D 0L
Classical System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Fianchetto Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Semi-Slav Defense 3 games 0W 0D 3L
Quiet Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Marshall Gambit 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Anti-Noteboom 1 game 0W 0D 1L
Stonewall Variation 1 game 0W 0D 1L
Nimzo-Indian Defense 3 games 0W 1D 2L
Kmoch Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Sämisch Variation 1 game 0W 0D 1L
O'Kelly Variation 1 game 0W 0D 1L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack 1 game 0W 0D 1L
Zukertort Opening 1 game 1W 0D 0L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Botvinnik-Carls Defense 1 game 1W 0D 0L
Vienna Game 1 game 1W 0D 0L
Vienna Gambit 1 game 1W 0D 0L
Bardeleben Variation 1 game 1W 0D 0L
Bogo-Indian Defense 1 game 0W 0D 1L
Grünfeld Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Reshevsky Variation 1 game 0W 0D 1L
As Black 15 games 5W 3D 7L
Sicilian Defense 6 games 3W 2D 1L
Delayed Alapin Variation 1 game 0W 1D 0L
with e6 1 game 0W 1D 0L
Alapin Variation 1 game 0W 1D 0L
Barmen Defense 1 game 0W 1D 0L
Scheveningen Variation 1 game 1W 0D 0L
Vitolins Variation 1 game 1W 0D 0L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation, Novosibirsk Variation 1 game 0W 0D 1L
Bowdler Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Four Knights Variation 1 game 1W 0D 0L
Sveshnikov Transfer 1 game 1W 0D 0L
French Defense 4 games 0W 0D 4L
Tarrasch Variation 4 games 0W 0D 4L
Morozevich Variation 2 games 0W 0D 2L
Guimard Defense, Main Line 1 game 0W 0D 1L
Closed Variation, Main Line 1 game 0W 0D 1L
Semi-Slav Defense 1 game 1W 0D 0L
Botvinnik Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 1 game 1W 0D 0L
Nimzo-Larsen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 0W 1D 0L
King's Pawn Line 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
Breyer Defense, Zaitsev Hybrid 1 game 0W 0D 1L
Slav Defense 1 game 0W 0D 1L
Czech Variation 1 game 0W 0D 1L
Classical System 1 game 0W 0D 1L
Blunders Top 4 of 128

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

2026.03.09 · 24. Qxf4 (−59.2% win chance) 0-1
Leiva Mendoza, Matias
Cordero Alchahueni, Jorge Marcelo
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2025.01.24 · 20. Bxb5 (−48.8% win chance) 0-1
Perez Rojas, Felipe
Cordero Alchahueni, Jorge Marcelo
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2024.10.24 · 38. Rg4 (−47.5% win chance) 0-1
Caurapan Montero, Eduardo
Cordero Alchahueni, Jorge Marcelo
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2026.03.04 · 21... Kf7 (−46.7% win chance) 1/2-1/2
Cordero Alchahueni, Jorge Marcelo
Quiroz Becerra, Tomas Pablo
View game
View blunders & mistakes
Games Showing all 30 games
Date Event Round Color Opponent Result Accuracy % First moves