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Player profile

Mateus, Alejandro

Standard: 2276 Rapid: 2176 Blitz: 2274 (last updated 2026-11-02)
FIDE ID: 4402529 (view FIDE profile)
Federation: COL Sex: M Birth Year: 1986 Age: 40
Title: FM Women's title: — Other title: — FOA title: —
Games: 43 Wins: 14 (33%) Draws: 9 (21%) Losses: 20 (47%)
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Dossier

30 of 43 games analyzed.

Accuracy: 93.4%
Opened e4: 8/9Opened Nf3: 1/9
Castled kingside: 15Same-side castling: 12Did not castle: 3Opposite-side castling: 2
Fianchettoed queenside: 6Played in the center: 6Fianchettoed kingside: 4Played on the queenside: 4Played on the kingside: 2
Kept the bishop pair: 13Initiated exchanges: 12Active pieces: 11Backward pawn: 10Space advantage: 9Sacrificed material: 9Isolated pawn: 8Avoided exchanges: 4Missed tactics: 3Accepted short draws: 1
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Openings

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As White 15 games 4W 3D 8L
Sicilian Defense 4 games 0W 2D 2L
Delayed Alapin Variation 4 games 0W 2D 2L
with e6 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Caro-Kann Defense 3 games 1W 0D 2L
Panov Attack 1 game 0W 0D 1L
Fianchetto Defense, Fianchetto Gambit 1 game 0W 0D 1L
Advance Variation 1 game 1W 0D 0L
Short Variation 1 game 1W 0D 0L
Accelerated Panov Attack 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Ruy Lopez 2 games 1W 1D 0L
Morphy Defense 2 games 1W 1D 0L
Cozio Defense 1 game 0W 1D 0L
Anderssen Variation 1 game 1W 0D 0L
Modern Defense 2 games 1W 0D 1L
Geller's System 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Zukertort Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 0W 0D 1L
Tarrasch Variation 1 game 0W 0D 1L
Open System, Main Line 1 game 0W 0D 1L
Vienna Game 1 game 0W 0D 1L
Vienna Gambit 1 game 0W 0D 1L
Paulsen Attack 1 game 0W 0D 1L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 16 games 7W 3D 6L
Sicilian Defense 5 games 2W 1D 2L
Najdorf Variation 2 games 1W 0D 1L
Adams Attack 2 games 1W 0D 1L
Richter-Rauzer Variation 1 game 0W 0D 1L
Dragon Variation 1 game 0W 0D 1L
Dragon Variation 1 game 0W 1D 0L
Yugoslav Attack 1 game 0W 1D 0L
Modern Variations 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Czech Defense 3 games 3W 0D 0L
(unspecified) 3 games 3W 0D 0L
(unspecified) 3 games 3W 0D 0L
Réti Opening 2 games 0W 1D 1L
Anglo-Slav Variation 2 games 0W 1D 1L
Bogoljubow Variation, Stonewall Line 1 game 0W 1D 0L
with g3 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Botvinnik System Reversed, with Nf3 1 game 0W 0D 1L
Zukertort Opening 1 game 1W 0D 0L
Sicilian Invitation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Semi-Slav Defense 1 game 0W 0D 1L
Stoltz Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
Queen's Pawn Game 1 game 0W 0D 1L
London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 107

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

2026.04.05 · 33... Rd8 (−33.4% win chance) 1-0
Mateus, Alejandro
Campos Gomez, Manuel
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2026.04.05 · 41. c7 (−27.7% win chance) 0-1
Cano Alcaraz, Juan Jose
Mateus, Alejandro
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2023.08.12 · 17... b5 (−23.7% win chance) 1-0
Alejandro Mateus
Timothe Razafindratsima
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2023.08.11 · 38... Bd8 (−23.3% win chance) 1/2-1/2
Alejandro Mateus
Javiera Belen Gomez Barrera
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View blunders & mistakes
Games Showing all 43 games
Date Event Round Color Opponent Result Accuracy % First moves