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Player profile

Dominguez Perez, Leinier

Standard: 2732 Rapid: 2641 Blitz: 2604 (last updated 2026-11-02)
FIDE ID: 3503240 (view FIDE profile)
Federation: USA
Federation: USA Sex: M Birth Year: 1983 Age: 43
Title: GM Women's title: — Other title: — FOA title: —
Games: 403 Wins: 152 (38%) Draws: 158 (39%) Losses: 92 (23%) Other: 1
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Dossier

388 of 403 games analyzed.

Accuracy: 92.6%
Opened e4: 129/144Opened d4: 8/144Opened f4: 5/144Opened Nf3: 1/144Opened c4: 1/144
Castled kingside: 206Same-side castling: 184Did not castle: 41Castled queenside: 36Opposite-side castling: 30
Played on the queenside: 86Played in the center: 85Played on the kingside: 65Fianchettoed kingside: 37Fianchettoed queenside: 35
Active pieces: 211Initiated exchanges: 179Sacrificed material: 178Kept the bishop pair: 166Space advantage: 154Backward pawn: 117Isolated pawn: 109Avoided exchanges: 53Missed tactics: 40Played gambits: 26
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Openings

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As White 153 games 65W 64D 24L
Italian Game 42 games 15W 20D 7L
Classical Variation 27 games 7W 15D 5L
Giuoco Pianissimo 25 games 7W 13D 5L
(unspecified) 1 game 0W 1D 0L
Giuoco Pianissimo, with a6 1 game 0W 1D 0L
Two Knights Defense 11 games 7W 2D 2L
Modern Bishop's Opening 11 games 7W 2D 2L
Paris Defense 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Giuoco Piano 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Sicilian Defense 37 games 15W 12D 10L
Najdorf Variation 13 games 5W 4D 4L
Opocensky Variation 8 games 2W 2D 4L
English Attack 2 games 2W 0D 0L
Opocensky Variation, Traditional Line 1 game 0W 1D 0L
Amsterdam Variation 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
Taimanov Variation 7 games 4W 1D 2L
Bastrikov Variation 3 games 2W 0D 1L
Bastrikov Variation, English Attack 2 games 1W 1D 0L
(unspecified) 2 games 1W 0D 1L
Lasker-Pelikan Variation 5 games 2W 3D 0L
Sveshnikov Variation, Chelyabinsk Variation 4 games 1W 3D 0L
(unspecified) 1 game 1W 0D 0L
Accelerated Dragon 2 games 2W 0D 0L
Maróczy Bind 1 game 1W 0D 0L
Maróczy Bind, Gurgenidze Variation 1 game 1W 0D 0L
Kan Variation 2 games 1W 1D 0L
Maróczy Bind, Réti Variation 2 games 1W 1D 0L
Kalashnikov Variation 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Alapin Variation 1 game 0W 0D 1L
Barmen Defense 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scheveningen Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Early Deviations 1 game 0W 0D 1L
Löwenthal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Open 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
? 24 games 12W 10D 2L
(unspecified) 24 games 12W 10D 2L
(unspecified) 24 games 12W 10D 2L
Ruy Lopez 19 games 4W 14D 1L
Closed 9 games 2W 7D 0L
Martinez Variation 8 games 1W 7D 0L
Flohr System 1 game 1W 0D 0L
Berlin Defense 4 games 0W 3D 1L
l'Hermet Variation, Berlin Wall Defense 2 games 0W 2D 0L
Anti-Berlin Variation 1 game 0W 0D 1L
Rio Gambit Accepted 1 game 0W 1D 0L
Morphy Defense 3 games 1W 2D 0L
Modern Steinitz Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Wing Attack 1 game 1W 0D 0L
Open 2 games 0W 2D 0L
Classical Defense 2 games 0W 2D 0L
Cozio Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 10 games 6W 2D 2L
Advance Variation 10 games 6W 2D 2L
Short Variation 8 games 6W 2D 0L
Botvinnik-Carls Defense 2 games 0W 0D 2L
French Defense 10 games 8W 1D 1L
Steinitz Variation 5 games 4W 1D 0L
Boleslavsky Variation 5 games 4W 1D 0L
Winawer Variation 2 games 2W 0D 0L
Retreat Variation 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Rubinstein Variation 1 game 0W 0D 1L
Fort Knox Variation 1 game 0W 0D 1L
Hecht-Reefschläger Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Paulsen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 4 games 1W 3D 0L
Classical Attack 4 games 1W 3D 0L
(unspecified) 2 games 0W 2D 0L
Mason-Showalter Variation 1 game 0W 1D 0L
Staunton Variation 1 game 1W 0D 0L
Philidor Defense 2 games 1W 1D 0L
Lion Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Pirc Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Quiet System 1 game 0W 1D 0L
Alekhine Defense 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Schmid Variation 1 game 1W 0D 0L
King's Pawn Game 1 game 0W 0D 1L
(unspecified) 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
Scandinavian Defense 1 game 1W 0D 0L
Schiller-Pytel Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 145 games 51W 52D 42L
Sicilian Defense 23 games 16W 2D 5L
Najdorf Variation 12 games 6W 2D 4L
(unspecified) 3 games 0W 1D 2L
Opocensky Variation 2 games 2W 0D 0L
Zagreb Variation 2 games 1W 0D 1L
Opocensky Variation, Traditional Line 1 game 0W 0D 1L
Amsterdam Variation 1 game 1W 0D 0L
Lipnitsky Attack 1 game 1W 0D 0L
English Attack 1 game 1W 0D 0L
Petronić Attack 1 game 0W 1D 0L
Moscow Variation 6 games 5W 0D 1L
(unspecified) 6 games 5W 0D 1L
Alapin Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Modern Variations 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Closed 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
? 20 games 5W 9D 6L
(unspecified) 20 games 5W 9D 6L
(unspecified) 20 games 5W 9D 6L
English Opening 19 games 5W 10D 4L
Symmetrical Variation 15 games 4W 8D 3L
(unspecified) 5 games 1W 3D 1L
Anti-Benoni Variation, Spielmann Defense 3 games 2W 1D 0L
Rubinstein Variation 3 games 1W 1D 1L
Four Knights Variation 2 games 0W 2D 0L
Ultra-Symmetrical Variation 1 game 0W 0D 1L
Three Knights, Fianchetto Variation 1 game 0W 1D 0L
Anglo-Indian Defense 2 games 1W 1D 0L
King's Knight Variation 2 games 1W 1D 0L
Agincourt Defense 1 game 0W 1D 0L
Neo-Catalan Declined 1 game 0W 1D 0L
Caro-Kann Defensive System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 15 games 2W 6D 7L
Giuoco Pianissimo 6 games 0W 4D 2L
Italian Four Knights Variation 5 games 0W 3D 2L
Normal 1 game 0W 1D 0L
Classical Variation 6 games 2W 1D 3L
Giuoco Pianissimo 3 games 2W 0D 1L
Greco Gambit, Traditional Line 1 game 0W 0D 1L
Giuoco Pianissimo, Albin Variation 1 game 0W 1D 0L
Greco Gambit, Modern Line 1 game 0W 0D 1L
Evans Gambit 2 games 0W 1D 1L
Tartakower Attack 2 games 0W 1D 1L
Deutz Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 11 games 5W 3D 3L
Classical Defense 10 games 5W 3D 2L
Normal Line 9 games 4W 3D 2L
(unspecified) 1 game 1W 0D 0L
Central Variation 1 game 0W 0D 1L
Greco Variation 1 game 0W 0D 1L
Queen's Pawn Game 10 games 3W 4D 3L
London System 5 games 1W 2D 2L
with e6 3 games 1W 1D 1L
(unspecified) 2 games 0W 1D 1L
Colle System 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Symmetrical Variation 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 9 games 3W 5D 1L
Berlin Defense 7 games 1W 5D 1L
Anti-Berlin Variation 6 games 0W 5D 1L
l'Hermet Variation, Berlin Wall Defense 1 game 1W 0D 0L
Closed 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Delayed Exchange 1 game 1W 0D 0L
Zukertort Opening 7 games 4W 1D 2L
(unspecified) 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Nimzo-Larsen Variation 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
Sicilian Invitation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Four Knights Game 5 games 0W 3D 2L
Spanish Variation 4 games 0W 3D 1L
Rubinstein Variation, Henneberger Variation 2 games 0W 2D 0L
Rubinstein Variation Accepted 1 game 0W 1D 0L
Rubinstein Variation 1 game 0W 0D 1L
Scotch Variation Accepted 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Slav Defense 5 games 2W 2D 1L
Exchange Variation 3 games 1W 2D 0L
Trifunovic Variation 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Chebanenko Variation 1 game 0W 0D 1L
Advance System 1 game 0W 0D 1L
Semi-Slav Defense 5 games 2W 1D 2L
Accelerated Meran Variation 4 games 1W 1D 2L
(unspecified) 4 games 1W 1D 2L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scotch Game 3 games 1W 1D 1L
Schmidt Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Mieses Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Declined 2 games 0W 1D 1L
Ragozin Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Traditional Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bishop's Opening 2 games 0W 1D 1L
Vienna Hybrid 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Rapport-Jobava System 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Vienna Game 1 game 1W 0D 0L
Paulsen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bird Opening 1 game 0W 0D 1L
Dutch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Petrov's Defense 1 game 0W 1D 0L
Classical Attack 1 game 0W 1D 0L
Staunton Variation 1 game 0W 1D 0L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Hungarian Opening 1 game 0W 1D 0L
Sicilian Invitation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blackmar-Diemer Gambit Accepted 1 game 1W 0D 0L
Euwe Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 1 game 0W 1D 0L
Anti-Nimzo-Indian 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 1068

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

2025.12.29 · 44... Rf8 (−69.5% win chance) 1-0
Dominguez Perez, Leinier
Goutham Krishna H
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2025.06.14 · 52. Rf6 (−67.5% win chance) 1/2-1/2
Bronstein, Or
Dominguez Perez, Leinier
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2026.07.04 · 21. Qb7 (−63.3% win chance) 1-0
Song, Julien
Dominguez Perez, Leinier
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2025.06.15 · 50... Nd1 (−62.9% win chance) 1-0
Dominguez Perez, Leinier
Vachier-Lagrave, Maxime
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View blunders & mistakes
Games Showing all 403 games
Date Event Round Color Opponent Result Accuracy % First moves