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 Gukesh,D★
1-0Saint Louis Blitz 2025 2025 C41
Caruana,F vs Dominguez Perez,L★
1/2-1/2Saint Louis Blitz 2025 2025 B90
Aronian,L vs Dominguez Perez,L★
1-0Saint Louis Blitz 2025 2025 C45
Dominguez Perez,L vs Le,Quang Liem★
1-0Saint Louis Blitz 2025 2025 C53
So,W vs Dominguez Perez,L★
1-0Saint Louis Blitz 2025 2025 B53
Dominguez Perez,L vs Abdusattorov,Nodirbek★
1/2-1/2Saint Louis Blitz 2025 2025 C50
Dominguez Perez,L vs Aronian,L★
0-1Saint Louis Blitz 2025 2025 C78
Le,Quang Liem vs Dominguez Perez,L★
1-0Saint Louis Blitz 2025 2025 D26
Gukesh,D vs Dominguez Perez,L★
1-0Saint Louis Blitz 2025 2025 A35
Dominguez Perez,L vs Caruana,F★
1/2-1/2Saint Louis Blitz 2025 2025 B84
Abdusattorov,Nodirbek vs Dominguez Perez,L★
1-0Saint Louis Blitz 2025 2025 B53
Gukesh,D vs Dominguez Perez,L★
0-1Saint Louis Rapid 2025 2025 A05
Abdusattorov,Nodirbek vs Dominguez Perez,L★
1-0Saint Louis Rapid 2025 2025 A36
Dominguez Perez,L vs Le,Quang Liem★
1/2-1/2Saint Louis Rapid 2025 2025 C64
Dominguez Perez,L vs Aronian,L★
1/2-1/2Saint Louis Rapid 2025 2025 C11
Caruana,F vs Dominguez Perez,L★
1-0Saint Louis Rapid 2025 2025 A33
Dominguez Perez,L vs So,W★
1/2-1/2Saint Louis Rapid 2025 2025 C55
Erigaisi,Arjun vs Dominguez Perez,L★
1-045th Olympiad 2024 2024 D15
Dominguez Perez,L vs Ponomariov,R★
1/2-1/245th Olympiad 2024 2024 C53
Dominguez Perez,L vs So,W★
1/2-1/2Saint Louis Blitz 2024 2024 C67
Aronian,L vs Dominguez Perez,L★
1-0Saint Louis Blitz 2024 2024 C20
Caruana,F vs Dominguez Perez,L★
1/2-1/2Saint Louis Blitz 2024 2024 A07
Dominguez Perez,L vs Firouzja,Alireza★
0-1Saint Louis Blitz 2024 2024 B15
Dominguez Perez,L vs Nakamura,Hi★
1-0Saint Louis Blitz 2024 2024 C55
Abdusattorov,Nodirbek vs Dominguez Perez,L★
1/2-1/2Saint Louis Blitz 2024 2024 C47
Praggnanandhaa,R vs Dominguez Perez,L★
1-0Saint Louis Blitz 2024 2024 D02
Dominguez Perez,L vs Nepomniachtchi,I★
0-1Saint Louis Blitz 2024 2024 B04
Nepomniachtchi,I vs Dominguez Perez,L★
1/2-1/2Saint Louis Blitz 2024 2024 D45
Dominguez Perez,L vs Caruana,F★
1-0Saint Louis Blitz 2024 2024 C55
Dominguez Perez,L vs Praggnanandhaa,R★
1-0Saint Louis Blitz 2024 2024 C53
Dominguez Perez,L vs Aronian,L★
0-1Saint Louis Blitz 2024 2024 C11
Nakamura,Hi vs Dominguez Perez,L★
1-0Saint Louis Blitz 2024 2024 A05
Dominguez Perez,L vs Abdusattorov,Nodirbek★
0-1Saint Louis Blitz 2024 2024 C55
So,W vs Dominguez Perez,L★
1-0Saint Louis Blitz 2024 2024 D15
Firouzja,Alireza vs Dominguez Perez,L★
1-0Saint Louis Blitz 2024 2024 A36
Dominguez Perez,L vs Nakamura,Hi★
1/2-1/2Saint Louis Rapid 2024 2024 C11
Dominguez Perez,L vs Praggnanandhaa,R★
1-0Saint Louis Rapid 2024 2024 B66
Dominguez Perez,L vs Nepomniachtchi,I★
0-1Saint Louis Rapid 2024 2024 B47
So,W vs Dominguez Perez,L★
1/2-1/2Saint Louis Rapid 2024 2024 D15
Aronian,L vs Dominguez Perez,L★
1/2-1/2Saint Louis Rapid 2024 2024 D10
Dominguez Perez,L vs Firouzja,Alireza★
1/2-1/2Saint Louis Rapid 2024 2024 B19
Caruana,F vs Dominguez Perez,L★
0-1Saint Louis Rapid 2024 2024 C50
Dominguez Perez,L vs Abdusattorov,Nodirbek★
1/2-1/2Saint Louis Rapid 2024 2024 B76
Aronian,L vs Dominguez Perez,L★
1/2-1/210th Sinquefield Cup 2023 C65
Dominguez Perez,L vs Rapport,R★
1-010th Sinquefield Cup 2023 B12
Giri,A vs Dominguez Perez,L★
0-110th Sinquefield Cup 2023 A00
Dominguez Perez,L vs So,W★
1/2-1/210th Sinquefield Cup 2023 C67
Firouzja,Alireza vs Dominguez Perez,L★
1/2-1/210th Sinquefield Cup 2023 D02
Nepomniachtchi,I vs Dominguez Perez,L★
1/2-1/210th Sinquefield Cup 2023 A35
Dominguez Perez,L vs Caruana,F★
1/2-1/210th Sinquefield Cup 2023 B90
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