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 Gharibyan,Mamikon
1/2-1/2Chess.com Classic Play-In 2025 B33
Niemann,Hans Moke vs Dominguez Perez,L
1-0Chess.com Classic Play-In 2025 C50
Rustemov,A vs Dominguez Perez,L
1/2-1/2Chess.com Classic Play-In 2025 E10
Dominguez Perez,L vs Andreikin,D
1/2-1/2Chess.com Classic Play-In 2025 C53
Dominguez Perez,L vs Bachmann,Ax
0-1Chess.com Classic Play-In 2025 B47
Budisavljevic,Luka vs Dominguez Perez,L
1-0American Cup Blitz 2025 2025 A35
Dominguez Perez,L vs Antipov,M2
1/2-1/2American Cup Blitz 2025 2025 B36
Yip,Carissa vs Dominguez Perez,L
0-1American Cup Blitz 2025 2025 B94
Dominguez Perez,L vs Sargsyan,Anna M.
0-1American Cup Blitz 2025 2025 C53
Nyzhnyk,I vs Dominguez Perez,L
1-0American Cup Blitz 2025 2025 B90
Dominguez Perez,L vs Sevian,Samuel
1-0American Cup Elim 2025 C11
Dominguez Perez,L vs Sevian,Samuel
1/2-1/2American Cup Elim 2025 C53
Sevian,Samuel vs Dominguez Perez,L
0-1American Cup Elim 2025 B22
Sevian,Samuel vs Dominguez Perez,L
1-0American Cup Elim 2025 C53
Sevian,Samuel vs Dominguez Perez,L
1-0American Cup Elim 2025 B90
Dominguez Perez,L vs Sevian,Samuel
0-1American Cup Elim 2025 C11
Robson,R vs Dominguez Perez,L
1-0Champions Showdown Kings 2025 E20
Dominguez Perez,L vs Robson,R
1-0Champions Showdown Kings 2025 B90
Dominguez Perez,L vs Robson,R
1/2-1/2Champions Showdown Kings 2025 B90
Sankalp,Gupta vs Dominguez Perez,L
1/2-1/2Chessable Masters Play-In 2025 A35
Dominguez Perez,L vs Atabayew,S
0-1Chessable Masters Play-In 2025 B92
Gharibyan,Mamikon vs Dominguez Perez,L
0-1Chessable Masters Play-In 2025 B90
Dominguez Perez,L vs Xiao,Tong(QD)
0-1Chessable Masters Play-In 2025 B92
Dai,Changren vs Dominguez Perez,L
0-1Chessable Masters Play-In 2025 D26
Dominguez Perez,L vs Moroni,L
1/2-1/2Chessable Masters Play-In 2025 B33
Dominguez Perez,L vs Dlugy,M
1-0World Blitz 2024 2024 B01
Dominguez Perez,L vs Blohberger,Felix
1-0World Blitz 2024 2024 C55
Dominguez Perez,L vs Nogerbek,Kazybek
1/2-1/2World Blitz 2024 2024 C50
Meier,Geo vs Dominguez Perez,L
1/2-1/2World Blitz 2024 2024 A04
Madaminov,Mukhiddin vs Dominguez Perez,L
0-1World Blitz 2024 2024 B51
Dominguez Perez,L vs Liang,Awonder
1-0World Blitz 2024 2024 C53
Antipov,M2 vs Dominguez Perez,L
1-0World Blitz 2024 2024 B94
Erenburg,S vs Dominguez Perez,L
0-1World Blitz 2024 2024 B90
Naroditsky,D vs Dominguez Perez,L
1-0World Blitz 2024 2024 D00
Dominguez Perez,L vs Le Tuan Minh
1/2-1/2World Blitz 2024 2024 C53
Dominguez Perez,L vs Jacobson,Brandon
1-0World Rapid 2024 2024 C53
Sevian,Samuel vs Dominguez Perez,L
1/2-1/2World Rapid 2024 2024 A30
Sindarov,Javokhir vs Dominguez Perez,L
1/2-1/2World Rapid 2024 2024 C50
Dominguez Perez,L vs Esipenko,Andrey
1/2-1/2World Rapid 2024 2024 C84
Murzin,Volodar vs Dominguez Perez,L
1/2-1/2World Rapid 2024 2024 D26
Dominguez Perez,L vs Amar,Elham
1-0World Rapid 2024 2024 B12
Ibarra Jerez,JC vs Dominguez Perez,L
0-1World Rapid 2024 2024 B91
Safarli,E vs Dominguez Perez,L
0-1World Rapid 2024 2024 B50
Dominguez Perez,L vs Sargsyan,Shant
1/2-1/2World Rapid 2024 2024 C84
Dominguez Perez,L vs Niemann,Hans Moke
1-0World Rapid 2024 2024 C84
Liang,Awonder vs Dominguez Perez,L
0-1ch-USA 2024 2024 A00
Sevian,Samuel vs Dominguez Perez,L
0-1ch-USA 2024 2024 A33
Dominguez Perez,L vs Oparin,G
1/2-1/2ch-USA 2024 2024 C50
Dominguez Perez,L vs Mishra,Abhimanyu
1-0ch-USA 2024 2024 B90
Robson,R vs Dominguez Perez,L
1-0ch-USA 2024 2024 D26