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Player profile

Liern Matesanz, Jairo

Standard: 1926 Rapid: 1888 Blitz: 2003 (last updated 2026-11-02)
FIDE ID: 54589878 (view FIDE profile)
Federation: ESP Sex: M Birth Year: 2013 Age: 13
Title: — Women's title: — Other title: — FOA title: —
Games: 76 Wins: 40 (53%) Draws: 20 (26%) Losses: 16 (21%)
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Dossier

74 of 76 games analyzed.

Accuracy: 89.3%
Opened d4: 31/31
Castled kingside: 37Same-side castling: 34Opposite-side castling: 10Did not castle: 10Castled queenside: 9
Played in the center: 17Played on the kingside: 14Played on the queenside: 14Fianchettoed queenside: 9Fianchettoed kingside: 7
Active pieces: 42Initiated exchanges: 40Sacrificed material: 39Space advantage: 32Kept the bishop pair: 30Backward pawn: 29Isolated pawn: 26Missed tactics: 19Avoided exchanges: 11Played gambits: 2
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Openings

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As White 32 games 20W 6D 6L
Queen's Gambit Declined 12 games 7W 4D 1L
Modern Variation 3 games 1W 1D 1L
(unspecified) 2 games 0W 1D 1L
Normal Line 1 game 1W 0D 0L
Queen's Knight Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Three Knights Variation 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Janowski Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Tarrasch Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Cambridge Springs Defense 1 game 1W 0D 0L
Bogoljubow Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 6 games 4W 1D 1L
Classical Variation 3 games 2W 1D 0L
(unspecified) 2 games 1W 1D 0L
Noa Variation 1 game 1W 0D 0L
Normal Variation 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
Botvinnik System 1 game 1W 0D 0L
Rubinstein System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 3 games 1W 1D 1L
Semi-Averbakh System 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Orthodox Variation 1 game 0W 0D 1L
Positional Defense, Closed Line 1 game 0W 0D 1L
Queen's Indian Defense 2 games 2W 0D 0L
Miles Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Queen's Pawn Game 2 games 2W 0D 0L
London System 1 game 1W 0D 0L
with e6 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bogo-Indian Defense 1 game 0W 0D 1L
Nimzowitsch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dutch Defense 1 game 0W 0D 1L
Hopton Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Old Indian Defense 1 game 1W 0D 0L
Two Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benko Gambit Accepted 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 1W 0D 0L
Czech Benoni Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Tarrasch Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Carlsbad Variation 1 game 1W 0D 0L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 26 games 9W 10D 7L
Sicilian Defense 13 games 8W 3D 2L
Najdorf Variation 3 games 3W 0D 0L
English Attack 2 games 2W 0D 0L
Opocensky Variation 1 game 1W 0D 0L
Closed 2 games 0W 1D 1L
Anti-Sveshnikov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 1D 0L
Moscow Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Modern Variations 2 games 0W 1D 1L
Main Line 2 games 0W 1D 1L
Alapin Variation 2 games 2W 0D 0L
Anti-Alapin Gambit 1 game 1W 0D 0L
Smith-Morra Declined 1 game 1W 0D 0L
Morphy Gambit 1 game 1W 0D 0L
Andreaschek Gambit 1 game 1W 0D 0L
Delayed Alapin Variation 1 game 0W 1D 0L
Basman-Palatnik Double Gambit 1 game 0W 1D 0L
King's Indian Attack 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
French Defense 2 games 0W 2D 0L
Tarrasch Variation 1 game 0W 1D 0L
Chistyakov Defense 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
Euwe Variation 1 game 0W 1D 0L
Queen's Gambit Declined 2 games 0W 1D 1L
Cambridge Springs Defense 1 game 0W 1D 0L
Capablanca Variation 1 game 0W 1D 0L
Charousek Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 1 game 0W 1D 0L
Open Defense 1 game 0W 1D 0L
Classical Line 1 game 0W 1D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Bayonet Attack 1 game 1W 0D 0L
Queen's Pawn Game 1 game 0W 0D 1L
Colle System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Kramnik Variation 1 game 0W 0D 1L
Grünfeld Defense 1 game 0W 1D 0L
Three Knights Variation 1 game 0W 1D 0L
Burille Variation 1 game 0W 1D 0L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 393

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

2023.07.09 · 19... Ke8 (−78.8% win chance) 1-0
Liern Matesanz, Jairo
Nocigan, Lucas-Madalin
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2023.07.08 · 24. Bxb4 (−62.8% win chance) 0-1
Ishchenko-Giller, Matvii
Liern Matesanz, Jairo
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2026.10.20 · 70... Be6 (−47.5% win chance) 1-0
Liern Matesanz, Jairo
Lu, Samuel
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2023.07.09 · 68. Qb6+ (−47.5% win chance) 1-0
Pastor Pastor, Lucas
Liern Matesanz, Jairo
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View blunders & mistakes
Games Showing all 76 games
Date Event Round Color Opponent Result Accuracy % First moves