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Player profile

Alas, Rigoberto

Standard: 1816 Rapid: 1908 Blitz: 1909 (last updated 2026-11-02)
FIDE ID: 6701949 (view FIDE profile)
Federation: ESA Sex: M Birth Year: — Age: —
Title: — Women's title: — Other title: — FOA title: AFM
Games: 25 Wins: 12 (48%) Draws: 3 (12%) Losses: 9 (36%) Other: 1
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Dossier

18 of 25 games analyzed.

Accuracy: 83.1%
Opened e4: 6/8Opened d4: 2/8
Castled kingside: 12Same-side castling: 10Did not castle: 4Castled queenside: 2Opposite-side castling: 2
Played in the center: 11Fianchettoed kingside: 5Played on the kingside: 5Fianchettoed queenside: 3
Active pieces: 11Initiated exchanges: 10Missed tactics: 9Backward pawn: 9Sacrificed material: 9Space advantage: 7Avoided exchanges: 7Isolated pawn: 5Kept the bishop pair: 5Played gambits: 2
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Openings

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As White 11 games 5W 2D 4L
Sicilian Defense 3 games 2W 1D 0L
Nyezhmetdinov-Rossolimo Attack 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
Fianchetto Variation 1 game 0W 1D 0L
Open 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Italian Game 2 games 0W 1D 1L
Two Knights Defense 1 game 0W 1D 0L
Modern Bishop's Opening 1 game 0W 1D 0L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo 1 game 0W 0D 1L
Queen's Pawn Game 2 games 1W 0D 1L
Accelerated London System 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Pawn Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Modern Defense 1 game 1W 0D 0L
Standard Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 14 games 7W 1D 5L
Sicilian Defense 4 games 3W 0D 1L
Closed 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Moscow Variation 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Najdorf Variation 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
Indian Defense 3 games 1W 0D 2L
Budapest Gambit Accepted 2 games 0W 0D 2L
Main Line 1 game 0W 0D 1L
Main Line, Alekhine Variation, Abonyi Variation 1 game 0W 0D 1L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scandinavian Defense 2 games 1W 0D 1L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Panov Transfer 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bogo-Indian Defense 1 game 0W 1D 0L
Nimzowitsch Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Attack 1 game 0W 0D 1L
Symmetrical Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 1 game 0W 0D 0L
Symmetrical Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Bird Opening 1 game 1W 0D 0L
From's Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 130

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

2026.10.12 · 43. Bf8 (−79.4% win chance) 1/2-1/2
Sopko, Cassio Roberto
Alas, Rigoberto
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2026.10.12 · 51. Kd5 (−47.5% win chance) 1/2-1/2
Sopko, Cassio Roberto
Alas, Rigoberto
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2026.02.22 · 36. b3 (−47.5% win chance) 0-1
Cruz Galvez, America Julissa
Alas, Rigoberto
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2026.10.14 · 64. Be5 (−40.9% win chance) 1-0
Santiso, Daniel
Alas, Rigoberto
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Games Showing all 25 games
Date Event Round Color Opponent Result Accuracy % First moves