Dominguez Perez, Leinier
Leinier Dominguez Perez is a Cuban-American grandmaster who has consistently ranked among the world's top 10-15 players, winning five Cuban national championships and the 2008 World Blitz Championship. After serving as Fabiano Caruana's second during the 2018 World Championship match, he transferred federations to represent the United States.
Total Games
2878
Wins
1084
Draws
1129
Losses
665
37.7% wins39.2% draws23.1% losses
Most Played Openings
B90 - Sicilian Defense: Najdorf Variation200C67 - Ruy Lopez: Berlin Defense, Berlin Wall142C53 - Italian Game: Bird's Attack84C65 - Ruy Lopez: Berlin Defense81C42 - Petrov's Defense80B12 - Caro-Kann Defense79C50 - Italian Game61C11 - French Defense: Steinitz Variation60C88 - Ruy Lopez: Closed47D27 - Queen's Gambit Accepted: Furman Variation47
Featured Games
1-0
Mamedyarov,S vs Dominguez Perez,L
Saint Louis Rapid 2019
2019
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Dominguez Perez, Lenier vs Werle, Jan
Wch U14
1997
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Dominguez Perez,L vs Mamedyarov,S
Saint Louis Blitz 2018
2018
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Nakamura,Hi vs Dominguez Perez,L
Saint Louis Blitz 2017
2017
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Dominguez Perez,L vs Firouzja,Alireza
Saint Louis Blitz 2024
2024
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Caruana,F vs Dominguez Perez,L
Saint Louis Rapid 2025
2025
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Dominguez Perez,L vs Rapport,R
10th Sinquefield Cup
2023
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Dominguez Perez,L vs Praggnanandhaa,R
Saint Louis Blitz 2024
2024
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Dominguez Perez,L vs Nepomniachtchi,I
Saint Louis Rapid 2020
2020
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Rapport,R vs Dominguez Perez,L
Saint Louis Blitz 2019
2019
View PrintGames (2878)
Search & Filter All Games →Dominguez Perez,L vs Vachier Lagrave,M
0-1Saint Louis Blitz 2025 2025 B92
Dominguez Perez,L vs Vachier Lagrave,M
1/2-1/2Saint Louis Rapid 2025 2025 B95
Oparin,G vs Dominguez Perez,L
1/2-1/2Saint Louis Rapid 2025 2025 C25
Dominguez Perez,L vs Shankland,S
1-0Saint Louis Rapid 2025 2025 B33
Dominguez Perez,L vs Bronstein,Or
1/2-1/2FIDE World Bl Team Pool B 2025 B90
Nakamura,Hi vs Dominguez Perez,L
1/2-1/2FIDE World Rapid Team 2025 C65
Le,Quang Liem vs Dominguez Perez,L
1-0Chess.com Classic Play-In 2025 A36
Dominguez Perez,L vs So,W
1-0Chess.com Classic Play-In 2025 B90
Dominguez Perez,L vs Nakamura,Hi
0-1American Cup Champ 2025 C55
Nakamura,Hi vs Dominguez Perez,L
1/2-1/2American Cup Champ 2025 E06
Dominguez Perez,L vs So,W
1/2-1/2American Cup Champ 2025 C53
Dominguez Perez,L vs So,W
1-0American Cup Champ 2025 C50
Dominguez Perez,L vs So,W
1/2-1/2American Cup Champ 2025 C41
Dominguez Perez,L vs So,W
1/2-1/2American Cup Champ 2025 C50
So,W vs Dominguez Perez,L
1/2-1/2American Cup Champ 2025 A14
So,W vs Dominguez Perez,L
1/2-1/2American Cup Champ 2025 D04
So,W vs Dominguez Perez,L
1/2-1/2American Cup Champ 2025 D38
Dominguez Perez,L vs So,W
0-1Champions Showdown Kings 2025 C50
So,W vs Dominguez Perez,L
1/2-1/2Champions Showdown Kings 2025 D26
Dominguez Perez,L vs So,W
1/2-1/2Champions Showdown Kings 2025 C67
Aronian,L vs Dominguez Perez,L
1-0Champions Showdown Kings 2025 A37
Dominguez Perez,L vs Aronian,L
1/2-1/2Champions Showdown Kings 2025 C80
Dominguez Perez,L vs Aronian,L
1/2-1/2Champions Showdown Kings 2025 C55
Dominguez Perez,L vs Aronian,L
1/2-1/2World Blitz 2024 2024 C11
Dominguez Perez,L vs Erigaisi,Arjun
1-0World Blitz 2024 2024 C11
Caruana,F vs Dominguez Perez,L
1/2-1/2World Blitz 2024 2024 C65
Erigaisi,Arjun vs Dominguez Perez,L
1/2-1/2World Rapid 2024 2024 D02
Dominguez Perez,L vs Grischuk,A
1/2-1/2World Rapid 2024 2024 C84
Dominguez Perez,L vs Giri,A
1/2-1/2World Rapid 2024 2024 B92
Dominguez Perez,L vs Caruana,F
1/2-1/2ch-USA 2024 2024 B31
Dominguez Perez,L vs Aronian,L
1/2-1/2ch-USA 2024 2024 C11
Dominguez Perez,L vs So,W
1/2-1/2ch-USA 2024 2024 C50
Yu Yangyi vs Dominguez Perez,L
1/2-1/245th Olympiad 2024 2024 A37
Dominguez Perez,L vs Sjugirov,S
1-045th Olympiad 2024 2024 B90
Dominguez Perez,L vs Maurizzi,Marc'Andria
1/2-1/245th Olympiad 2024 2024 C55
Mastrovasilis,D vs Dominguez Perez,L
0-145th Olympiad 2024 2024 B51
Flores,Di vs Dominguez Perez,L
1-045th Olympiad 2024 2024 D30
Siddharth,Jagadeesh vs Dominguez Perez,L
0-145th Olympiad 2024 2024 C85
Dominguez Perez,L vs Delgado Rosas,Alex Antonio
1-045th Olympiad 2024 2024 C42
Dominguez Perez,L vs Vachier Lagrave,M
1-0Saint Louis Blitz 2024 2024 B90
Vachier Lagrave,M vs Dominguez Perez,L
1/2-1/2Saint Louis Blitz 2024 2024 C67
Vachier Lagrave,M vs Dominguez Perez,L
1-0Saint Louis Rapid 2024 2024 C67
Dominguez Perez,L vs Firouzja,Alireza
0-1Titled Tue 30th Jul Late 2024 B12
Dominguez Perez,L vs Grischuk,A
0-1Titled Tue 30th Jul Late 2024 C67
Dominguez Perez,L vs Firouzja,Alireza
0-1Titled Tue 23rd Jul Early 2024 B12
Nakamura,Hi vs Dominguez Perez,L
1-0Titled Tue 23rd Jul Early 2024 C24
Nakamura,Hi vs Dominguez Perez,L
1-0Titled Tue 16th Jul Late 2024 B21
Erigaisi,Arjun vs Dominguez Perez,L
0-1Titled Tue 16th Jul Late 2024 C53
Kamsky,G vs Dominguez Perez,L
1/2-1/2Titled Tue 18th Jun Early 2024 A45
Duda,J vs Dominguez Perez,L
1-0Titled Tue 18th Jun Early 2024 A45