Javier Sierra Chess Games

Javier Sierra - Chess Player Overview

Last update: 22/08/2025 02:29:32 GMT+2
Player's activity: ON
Player's name: Javier Sierra (PAN) PAN
Player's photo: (Search in Google Images)
Age: 14 years old (born in 2011)
Fide ID: 6613730 (FIDE card)
Highest FIDE Elo achieved:
Javier Sierra Chess Games: 691
0 (Rapid)
0 (Blitz)

Javier Sierra - Charts

FIDE Elo

Activity chart

Javier Sierra - Chess Tournaments

Date Chess tournament name Status
2021-06-26 to 2021-06-27 Clasificatoria a la Olimpiada Mundial RAPID de Cadetes y Juvenil Virtual U10 Panama Finished

Javier Sierra - Chess Games

Javier Sierra - Chess Games

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Date Players & Opening Result ECO View
2024.09.29 Sierra Marquez, Danny Javier (1720) vs Borbon Torres, Julian Alfredo
7To IRT Centro Comercial AV. Chile Torneo de Clubes empresas, colegios y univers
1/2-1/2
2024.09.29 Barrios Lujan, Hernando (1939) vs (1720) Sierra Marquez, Danny Javier
7To IRT Centro Comercial AV. Chile Torneo de Clubes empresas, colegios y univers
King's Indian Four Pawns
1-0 E76
2024.09.29 Sierra Marquez, Danny Javier (1720) vs (1867) Ramirez Perez, Jose Alexis
7To IRT Centro Comercial AV. Chile Torneo de Clubes empresas, colegios y univers
Irregular Queen's Pawn - Kotov
0-1 A40
2024.09.29 Guiza Vargas, Angel David vs (1720) Sierra Marquez, Danny Javier
7To IRT Centro Comercial AV. Chile Torneo de Clubes empresas, colegios y univers
Caro-Kann
0-1 B10
2024.09.29 Sierra Marquez, Danny Javier (1720) vs Barrios Gonzalez, Tomas
7To IRT Centro Comercial AV. Chile Torneo de Clubes empresas, colegios y univers
Grob's attack
1-0 A00
2024.09.29 Dominguez Rincon, Miller Duvan (2013) vs (1720) Sierra Marquez, Danny Javier
7To IRT Centro Comercial AV. Chile Torneo de Clubes empresas, colegios y univers
Caro-Kann - Advance (Short)
1-0 B12
2024.08.18 Corral Sierra, Javier (2000) vs (2068) Fernandez Madrid, Carlos
VI Obert Internacional d’Escacs Sant Adrià 2024
Reti
0-1 A04
2024.08.17 Deodhar, Vrushali Umesh (2176) vs (2000) Corral Sierra, Javier
VI Obert Internacional d’Escacs Sant Adrià 2024
English Closed Sicilian - Carls
1-0 A25
2024.08.16 Corral Sierra, Javier (2000) vs (2059) Ambarish, Sharma
VI Obert Internacional d’Escacs Sant Adrià 2024
Reti Gambit
0-1 A09
2024.08.15 Corral Sierra, Javier (2000) vs (2046) Catalan Monteagudo, Elm
VI Obert Internacional d’Escacs Sant Adrià 2024
Reti Symmetrical
1-0 A05
2024.08.12 Corral Sierra, Javier (2000) vs (2146) Bakshi, Rutuja
VI Obert Internacional d’Escacs Sant Adrià 2024
English Sicilian - Carls (Reversed Dragon)
0-1 A22
2016.08.23 MONTEAGUDO AGUILERA, Maximo (1759) vs (1492) LA SIERRA ARCEIZ, Javier
XVIII Open Internacional d'escacs de Sants, Hostafrancs i la Bordeta Grup C
Italian
1-0 C50
2010.06.12 Corral Sierra, Javier (2123) vs (1897) Fuente San Sebastian, Ernesto
VI Open de Primavera de Gros
Budapest
1-0 A52
2010.06.05 Miguelez Garcia, Erlantz (1958) vs (2123) Corral Sierra, Javier
VI Open de Primavera de Gros
English Sicilian - Botvinnik
1-0 A26
2010.05.29 Corral Sierra, Javier (2123) vs (2006) Alvarado Fernandez, Mikel
VI Open de Primavera de Gros
Reti Gambit
1-0 A09
2010.05.15 Corral Sierra, Javier (2123) vs (2052) Ladron De Guevara Galar, Fco J
VI Open de Primavera de Gros
Queen's Gambit Declined - Exchange
1/2-1/2 D35
2010.05.08 Juez Villar, Erik (1940) vs (2123) Corral Sierra, Javier
VI Open de Primavera de Gros
Nimzo-Indian - Kmoch
0-1 E20
2010.05.01 Corral Sierra, Javier (2123) vs (1804) D Anna Razzetti, Juan Pablo
VI Open de Primavera de Gros
Reti Symmetrical - Smyslov Deferred
1-0 E61
2010.04.24 Vicente Cogollos, Jose (1676) vs (2123) Corral Sierra, Javier
VI Open de Primavera de Gros
Sicilian Closed
0-1 B25
2010.04.03 Izagirre Alsua, Aritz (1820) vs (2123) Corral Sierra, Javier
33 Open Internacional Ciudad de San Sebastián
Sicilian Closed
1-0 B25
2010.04.02 Corral Sierra, Javier (2123) vs (1944) Arana Garate, Jon
33 Open Internacional Ciudad de San Sebastián
English Anglo-Indian - Torre
0-1 A12
2010.04.01 Sanchez Dolado, Jorge (1966) vs (2123) Corral Sierra, Javier
33 Open Internacional Ciudad de San Sebastián
Benko Gambit
1-0 A57
2010.04.01 Corral Sierra, Javier (2123) vs (2304) Andonov, Bogomil
33 Open Internacional Ciudad de San Sebastián
Reti - Wade
0-1 A04
2010.03.31 Corral Sierra, Javier (2123) vs Perez Varela, Alvaro
33 Open Internacional Ciudad de San Sebastián
Reti Symmetrical
1-0 A05
2010.03.30 Garro Beraza, Julen (1881) vs (2123) Corral Sierra, Javier
33 Open Internacional Ciudad de San Sebastián
French - Hanham
0-1 C00
2010.03.29 Corral Sierra, Javier (2123) vs (2516) Ulibin, Mikhail
33 Open Internacional Ciudad de San Sebastián
Reti
0-1 A04
2010.03.28 Martikorena Endara, Patxi (1643) vs (2123) Corral Sierra, Javier
33 Open Internacional Ciudad de San Sebastián
Sicilian Paulsen - Reti
0-1 B41
2008.12.06 Sanchez Ruesga, Hector (1783) vs (2116) Corral Sierra, Javier
Gipuzkoako Txapelketa Nagusia
King's Indian
0-1 E61
2008.11.29 Corral Sierra, Javier (2116) vs (2011) Alvarado Fernandez, Mikel
Gipuzkoako Txapelketa Nagusia
Reti Symmetrical
0-1 A05
2008.11.22 Arana Garate, Jon (1917) vs (2116) Corral Sierra, Javier
Gipuzkoako Txapelketa Nagusia
Irregular Indian - Blumenfeld Gambit
1-0 E10
2008.11.15 Corral Sierra, Javier (2116) vs (2205) Olaizola Ortega, Luis
Gipuzkoako Txapelketa Nagusia
French Advance Winawer - Bogolubov
0-1 C17
2008.11.08 Puga Senar, Fernando (1704) vs (2116) Corral Sierra, Javier
Gipuzkoako Txapelketa Nagusia
Benoni
1/2-1/2 A56
2008.11.01 Corral Sierra, Javier (2116) vs (1953) Jimenez Crespo, Inigo
Gipuzkoako Txapelketa Nagusia
Reti - Dutch
1-0 A27
2008.10.25 Kuende Gorostidi, Jon (1826) vs (2116) Corral Sierra, Javier
Gipuzkoako Txapelketa Nagusia
Sicilian - Anderssen
0-1 B40

Javier Sierra - Other possible chess games

Date Players & Opening Result ECO View
2025.05.04 Sierra Vallina,Lionel (2342) vs (2488) Vazquez Igarza,R
Principado de Asturias
Two Knights - Modern Bishop
1-0 C55
2025.05.03 Gusain,H (2526) vs (2342) Sierra Vallina,Lionel
Principado de Asturias
Irregular Indian
0-1 E10
2025.05.02 Sierra Vallina,Lionel (2342) vs (2472) Dvirnyy,D
Principado de Asturias
Caro-Kann - Advance
0-1 B12
2025.05.01 Garrido Outon,Alex (2450) vs (2342) Sierra Vallina,Lionel
Principado de Asturias
Sicilian Rauzer (Modern) - Two Knights
1/2-1/2 B67
2025.05.01 Del Rio de Angelis,S (2393) vs (2342) Sierra Vallina,Lionel
Principado de Asturias
Queen's Gambit Declined
1-0 D30
2025.04.30 Sierra Vallina,Lionel (2342) vs (2481) Szpar,Milosz
Principado de Asturias
Caro-Kann - Advance
1/2-1/2 B12
2025.04.30 Prado Lobo,Jonas (2358) vs (2342) Sierra Vallina,Lionel
Principado de Asturias
Reti Zukertort
0-1 A06
2025.04.29 Sierra Vallina,Lionel (2342) vs (2429) Lu,Miaoyi
Principado de Asturias
Spanish Open
1/2-1/2 C80
2025.04.29 Pulvett,D (2468) vs (2342) Sierra Vallina,Lionel
Principado de Asturias
Sicilian Closed - Zukertort
1-0 B23
2025.04.19 Sierra Lopez,Raul (1790) vs (1956) Montoya Diaz,C
Subzonal 2.3.2 2025
Queen's Pawn
1/2-1/2 D00
2025.04.18 Garvin Mejia,Ricardo Luis (1759) vs (1632) Valcarcel Sierra,Gustavo
Subzonal 2.3.2 2025
Reti
0-1 A04
2025.04.18 Molina Ballesteros,Juan Sebasti (1914) vs (1790) Sierra Lopez,Raul
Subzonal 2.3.2 2025
Sicilian Closed
0-1 B23
2025.04.18 Valcarcel Sierra,Gustavo (1632) vs (1713) Bode Polanco,Michael Steven
Subzonal 2.3.2 2025
Gruenfeld Exchange - Modern
1/2-1/2 D85
2025.04.18 Sierra Lopez,Raul (1790) vs (1607) Ortega Rueda,Nicolas
Subzonal 2.3.2 2025
Sicilian Closed - Zukertort
1-0 B23
2025.04.17 Diaz Sarrias,Juan Sebastian vs (1632) Valcarcel Sierra,Gustavo
Subzonal 2.3.2 2025
Nimzovich - Indian
1/2-1/2 A01
2025.04.17 Alcala Leon,Daniel Alejandro (1979) vs (1790) Sierra Lopez,Raul
Subzonal 2.3.2 2025
French - Exchange
1-0 C01
2025.04.16 Valcarcel Sierra,Gustavo (1632) vs Ramirez Cervantes,Emanuel
Subzonal 2.3.2 2025
Dutch Queen's Knight
1-0 A85
2025.04.16 Hualpa,Esteban vs (1632) Valcarcel Sierra,Gustavo
Subzonal 2.3.2 2025
Robatsch - Three Pawns
1-0 B06
2025.04.16 Ayala Delgado,Sergio Alejandro (2136) vs (1790) Sierra Lopez,Raul
Subzonal 2.3.2 2025
Queen's Gambit Declined
1-0 D31
2025.04.15 Mendez,W (1884) vs (1632) Valcarcel Sierra,Gustavo
Subzonal 2.3.2 2025
Irregular Queen's Pawn - Kotov
1-0 A40
2025.04.15 Sierra Lopez,Raul (1790) vs (1963) Alcala Vitora,Wilfredo Enrique
Subzonal 2.3.2 2025
Sicilian Closed - Korchnoi
0-1 B23
2025.04.14 Ramirez Mejia,Jose Gregorio vs (1790) Sierra Lopez,Raul
Subzonal 2.3.2 2025
Sicilian - Labourdonnais
0-1 B32
2025.04.14 Valcarcel Sierra,Gustavo (1632) vs (1979) Alcala Leon,Daniel Alejandro
Subzonal 2.3.2 2025
Semi-Slav
0-1 D43
2025.04.14 Sierra Lopez,Raul (1790) vs (2080) Cano Alcaraz,Juan Jose
Subzonal 2.3.2 2025
Caro-Kann - Advance
0-1 B12
2025.04.20 Pranav,V (2628) vs (2342) Sierra Vallina,Lionel
51st La Roda Open 2025
Sicilian Moscow
1-0 B51
2025.04.19 Sierra Vallina,Lionel (2342) vs (2478) Suleymenov,Alisher
51st La Roda Open 2025
Sicilian - Rossolimo
1/2-1/2 B30
2025.04.19 Albornoz Cabrera,Carlos Daniel (2561) vs (2342) Sierra Vallina,Lionel
51st La Roda Open 2025
Sicilian Richter - Larsen
1/2-1/2 B60
2025.04.18 Sierra Vallina,Lionel (2342) vs (2126) Abdsattar,Alisher
51st La Roda Open 2025
Spanish Morphy - Classical
1-0 C70
2025.04.17 Mafra,K (2098) vs (2342) Sierra Vallina,Lionel
51st La Roda Open 2025
Sicilian Closed
0-1 B23
2025.04.17 Sierra Vallina,Lionel (2342) vs (2116) Diez Fraile,D
51st La Roda Open 2025
Sicilian Barnes (Russian)
1/2-1/2 B46
2025.04.16 Perez Travieso,Saul (2111) vs (2342) Sierra Vallina,Lionel
51st La Roda Open 2025
English Agincourt - Dzindzikhashvili
1/2-1/2 E10
2025.04.16 Sierra Vallina,Lionel (2342) vs (2019) Mellado Sais,Carles
51st La Roda Open 2025
Sicilian
1-0 B50
2025.04.15 Amoes,Francisco (1875) vs (2342) Sierra Vallina,Lionel
51st La Roda Open 2025
Queen's Pawn Zukertort - Catalan
0-1 D02
2025.04.17 Sierra Lopez,Yeray (2024) vs (2137) Sanz Gorospe,Ibai
45th San Sebastian Open
Indian - Mexican
0-1 A50
2025.04.16 Iturbide Arnedo,O (2099) vs (2024) Sierra Lopez,Yeray
45th San Sebastian Open
English Agincourt
1/2-1/2 A13
2024.11.01 Calvo Simon,Jorge (2181) vs (2017) Sierra Pena,Mario
XIII Alfaro Open 2024
Benko's opening
1-0 A00
2025.04.19 Valcarcel Sierra,Gustavo (1632) vs (1811) Bermudez,Edilson Enrique
Subzonal 2.3.2 2025
Benko Gambit
1-0 A57
2024.12.19 Sierra Vallina,Lionel (2349) vs (2375) Merario Alarcon,Andres
89th ch-ESP 2024
Sicilian - Rossolimo
0-1 B30
2024.12.18 Ayats Llobera,Gerard (2451) vs (2349) Sierra Vallina,Lionel
89th ch-ESP 2024
Caro-Kann - Knight (Tartakower)
1-0 B15
2024.12.17 Sierra Vallina,Lionel (2349) vs (2238) Krauchi Romero,Martin
89th ch-ESP 2024
Caro-Kann - Advance
1-0 B12
2024.12.16 Arce Gonzalez,Dario (2111) vs (2349) Sierra Vallina,Lionel
89th ch-ESP 2024
Nimzo-Indian St. Petersburg Rubinstein - Reshevsky
1/2-1/2 E46
2024.12.15 Sierra Vallina,Lionel (2349) vs (2399) Tabuenca Mendataurigoitia,Daniel
89th ch-ESP 2024
Caro-Kann - Advance
0-1 B12
2024.12.14 Santos Martinez,Guillermo (2072) vs (2349) Sierra Vallina,Lionel
89th ch-ESP 2024
Queen's Gambit Declined
0-1 D31
2024.12.13 Sierra Vallina,Lionel (2349) vs (2089) Barrenechea Bahamonde,G
89th ch-ESP 2024
Alekhine - Two Pawns
1-0 B02
2024.12.12 Macias Pino,Diego (2487) vs (2349) Sierra Vallina,Lionel
89th ch-ESP 2024
Queen's Gambit Declined - Exchange
1-0 D35
2024.12.11 Sierra Vallina,Lionel (2349) vs (1986) Martin Rodriguez,E
89th ch-ESP 2024
Caro-Kann - Advance
1-0 B12
2023.12.26 Sierra Vallina,Lionel (2289) vs (2442) Gholami Orimi,Mahdi
Titled Tue 26th Dec Early
Irregular King's Pawn - Owen
1/2-1/2 B00
2023.12.26 Shuvalova,Polina (2475) vs (2289) Sierra Vallina,Lionel
Titled Tue 26th Dec Early
Caro-Kann Exchange - Rubinstein
0-1 B13
2023.12.26 Haug,Havard (2309) vs (2289) Sierra Vallina,Lionel
Titled Tue 26th Dec Early
Caro-Kann - Knight
0-1 B15
2023.12.26 Sierra Vallina,Lionel (2289) vs (2504) Yeletsky,Ivan
Titled Tue 26th Dec Early
Alekhine - Four Pawns
0-1 B03
2023.12.26 Sierra Vallina,Lionel (2289) vs (2653) Ma Qun
Titled Tue 26th Dec Early
Sicilian Rossolimo (Fianchetto) - Rossolimo
1-0 B31
2023.12.26 Minina,V (2057) vs (2289) Sierra Vallina,Lionel
Titled Tue 26th Dec Early
English Neo-Catalan - Declined
0-1 A14
2023.12.26 Sierra Vallina,Lionel (2289) vs (2210) Wagh,Suyog
Titled Tue 26th Dec Early
Two Knights - Modern Bishop
0-1 C55
2023.12.26 Costachi,M (2471) vs (2289) Sierra Vallina,Lionel
Titled Tue 26th Dec Early
Caro-Kann
0-1 B10
2023.12.26 Glavina,P (2406) vs (2289) Sierra Vallina,Lionel
Titled Tue 26th Dec Early
English Agincourt
1-0 A13
2023.12.26 Sierra Vallina,Lionel (2289) vs (2405) Klymchuk,Andriy
Titled Tue 26th Dec Early
Sicilian Rossolimo (Fianchetto) - Rossolimo
1-0 B31
2023.12.26 Sierra Vallina,Lionel (2289) vs (2101) Kuchava,A
Titled Tue 26th Dec Early
Sicilian Moscow
1-0 B52
2023.12.27 Kong,Lingzhijie (1497) vs (1153) Sierra Pena,Alberto
II Navidad Diagonal Open
Sicilian
1-0 B30
2023.12.27 Lavayen Torres,Leonardo (1598) vs Sierra Pena,Ignacio
II Navidad Diagonal Open
Giuoco Piano - Greco
1-0 C54
2023.12.27 Sierra Pena,Mario (1805) vs (1393) Fernandez Santos,Nicolas
II Navidad Diagonal Open
Indian Knight - Rubinstein
1-0 A46
2023.12.26 Xia,Zhe (1460) vs (1153) Sierra Pena,Alberto
II Navidad Diagonal Open
Queen's Gambit Declined - Exchange
1-0 D35
2023.12.26 Fernandez Rosado,Roberto (2145) vs (1805) Sierra Pena,Mario
II Navidad Diagonal Open
Sicilian - Pelikan (Chelyabinsk)
1-0 B33
2023.12.26 Sierra Pena,Ignacio vs (1584) Anton Ortiz,Carlos
II Navidad Diagonal Open
English Sicilian
0-1 A20
2023.12.26 Sierra Pena,Alberto (1153) vs (1747) Blazquez Sanz,Oscar
II Navidad Diagonal Open
English Anglo-Indian (Queen's Knight)
0-1 A16
2023.12.26 Sierra Pena,Mario (1805) vs (1232) Garcia Lafuente,Alvaro
II Navidad Diagonal Open
Benko's opening
1-0 A00
2024.02.20 Sierra Vallina,Lionel (2275) vs (2282) Castellanos Gomez,Alejandro
Titled Tue 20th Feb Early
Robatsch - Austrian
0-1 B06
2024.02.20 Sierra Vallina,Lionel (2275) vs (2131) Rosh,Jain
Titled Tue 20th Feb Early
Sicilian Scheveningen Najdorf (Opecensky)
0-1 B92
2024.01.30 Kolmagorov,Alexey (2124) vs (2275) Sierra Vallina,Lionel
Titled Tue 30th Jan Early
Queen's Gambit Declined
0-1 D30
2024.02.20 Tiarks,Jann-Christian (2180) vs (2275) Sierra Vallina,Lionel
Titled Tue 20th Feb Early
Caro-Kann - Two Knights
0-1 B11
2024.01.30 Balla,Ta (2283) vs (2275) Sierra Vallina,Lionel
Titled Tue 30th Jan Early
Caro-Kann - Advance
0-1 B12
2024.02.20 Sierra Vallina,Lionel (2275) vs (2093) Ziatdinov,R
Titled Tue 20th Feb Early
Reti Symmetrical - Szabo
1-0 E62
2024.01.23 Durarbayli,Vasif (2627) vs (2275) Sierra Vallina,Lionel
Titled Tue 23rd Jan Early
English Agincourt
1-0 A13
2024.02.20 Portal Ramos,Cristhian (2115) vs (2275) Sierra Vallina,Lionel
Titled Tue 20th Feb Early
English Agincourt - King's Knight
1-0 A13
2024.01.30 Sierra Vallina,Lionel (2275) vs (2200) Foisor,S
Titled Tue 30th Jan Early
Caro-Kann - Advance
1-0 B12
2024.08.10 Sierra Mejia,Juan Pablo (2105) vs (1996) Loaiza Cuervo,Santiago
XXXI Feria de las Flores
Indian - Torre (Nimzovich)
0-1 A46
2024.08.10 Cordoba Roa,Angel Gabriel (2349) vs (2105) Sierra Mejia,Juan Pablo
XXXI Feria de las Flores
Giuoco Piano - Pianissimo
1-0 C54
2024.08.09 Sierra Mejia,Juan Pablo (2105) vs (2217) Herrera,Jua
XXXI Feria de las Flores
Irregular Queen's Pawn - Small Center
0-1 B06
2024.08.08 Pazos Gambarrotti,P (2020) vs (2105) Sierra Mejia,Juan Pablo
XXXI Feria de las Flores
Giuoco Piano - Greco (Therkatz)
0-1 C54
2024.01.30 Buscar,M (2041) vs (2275) Sierra Vallina,Lionel
Titled Tue 30th Jan Early
Queen's Gambit Declined Ragozin
1-0 D38
2024.08.07 Sierra Mejia,Juan Pablo (2105) vs (1881) Perez Arroyave,D
XXXI Feria de las Flores
Queen's Gambit Declined - Classical
1-0 D37
2024.01.23 Sierra Vallina,Lionel (2275) vs (2552) Narayanan,Sri
Titled Tue 23rd Jan Early
Sicilian Moscow
1-0 B52
2024.08.07 Echeverry,Jose Miguel (1903) vs (2105) Sierra Mejia,Juan Pablo
XXXI Feria de las Flores
Indian - Trompowsky
0-1 A45
2024.02.06 Sierra Vallina,Lionel (2275) vs (2269) Miszler,Levente
Titled Tue 6th Feb Early
French Advance - Euwe
0-1 C02
2024.02.20 Sierra Vallina,Lionel (2275) vs (2328) Keller,Pe GER
Titled Tue 20th Feb Early
English Four Knights - Marini
1-0 A28
2024.02.20 Ganzhurov,R (2048) vs (2275) Sierra Vallina,Lionel
Titled Tue 20th Feb Early
Queen's Gambit Declined - Janowski
1-0 D31
2024.01.30 Sierra Vallina,Lionel (2275) vs (2193) Parfenov,Vi
Titled Tue 30th Jan Early
English Agincourt
0-1 A13
2024.01.09 Plyasunov,Daniil (2249) vs (2275) Sierra Vallina,Lionel
Titled Tue 9th Jan Early
Caro-Kann - Advance
0-1 B12
2024.01.23 Wilk,Igor (2228) vs (2275) Sierra Vallina,Lionel
Titled Tue 23rd Jan Early
Caro-Kann - Knight (Tartakower)
0-1 B15
2024.02.06 Sierra Vallina,Lionel (2275) vs (2477) Klekowski,M
Titled Tue 6th Feb Early
English Three Knights - Dutch
0-1 A27
2024.02.13 Sierra Vallina,Lionel (2275) vs (2539) Samunenkov,Ihor
Titled Tue 13th Feb Early
Caro-Kann Exchange
1-0 B13
2024.01.23 Sierra Vallina,Lionel (2275) vs (2584) Bindrich,F
Titled Tue 23rd Jan Early
Three Knights
0-1 C46
2024.01.09 Sierra Vallina,Lionel (2275) vs (2251) Martinez Pla,Xavier
Titled Tue 9th Jan Early
Sicilian O'Kelly
1-0 B28
2024.02.20 Sierra Vallina,Lionel (2275) vs (2644) Pichot,A
Titled Tue 20th Feb Early
Sicilian
0-1 B40
2024.01.30 Gelman,A (2403) vs (2275) Sierra Vallina,Lionel
Titled Tue 30th Jan Early
English Agincourt
1-0 A13
2024.02.06 Bowden,K (2348) vs (2275) Sierra Vallina,Lionel
Titled Tue 6th Feb Early
Caro-Kann - Accelerated Panov
0-1 B10
2024.01.23 Sierra Vallina,Lionel (2275) vs (2575) Pultinevicius,Paulius
Titled Tue 23rd Jan Early
Gruenfeld Exchange
1-0 D85
2024.03.05 Pinero,C (2284) vs (2281) Sierra Vallina,Lionel
Titled Tue 5th Mar Early
Caro-Kann - Breyer
1-0 B10
2024.02.13 Sierra Vallina,Lionel (2275) vs (1985) Rosenberg,E
Titled Tue 13th Feb Early
Reti Zukertort
1-0 A06
2024.01.09 Yuan,Qingyu (2360) vs (2275) Sierra Vallina,Lionel
Titled Tue 9th Jan Early
Caro-Kann - Knight
1-0 B15
2024.02.06 Kaliakhmet,Elnaz (2000) vs (2275) Sierra Vallina,Lionel
Titled Tue 6th Feb Early
Caro-Kann - Knight (Tartakower)
1/2-1/2 B15

Javier Sierra, PGN chess games