FM Lionel Sierra Vallina
Country
ESP
Birth Year
2009 (Age ≈17)
Gender
M
Title
FIDE Master
FIDE ID
54559774
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-22 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-20 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 11.6 | Sierra Vallina, Lionel | Danila, Tudor-Gabriel | 1/2-1/2 | 56 | Open |
| 2 | 2026-10-20 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 10.2 | Tabuenca Mendataurigoitia, Daniel | Sierra Vallina, Lionel | 1-0 | 112 | Open |
| 3 | 2026-10-19 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 9.3 | Dinh Nho Kiet | Sierra Vallina, Lionel | 1/2-1/2 | 63 | Open |
| 4 | 2026-10-18 | FIDE World U17 Open 2026 | Roquetas de Mar ESP | 7.6 | Valdats,Reinis | Sierra Vallina,Lionel | 0-1 | 69 | Open |
| 5 | 2026-10-18 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 7.6 | Valdats, Reinis | Sierra Vallina, Lionel | 0-1 | 69 | Open |
| 6 | 2026-10-18 | FIDE World U17 Open 2026 | Roquetas de Mar ESP | 8.3 | Sierra Vallina,Lionel | Vecillas Rey,Daniel | 1-0 | 41 | Open |
| 7 | 2026-10-18 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 8.3 | Sierra Vallina, Lionel | Vecillas Rey, Daniel | 1-0 | 41 | Open |
| 8 | 2026-10-16 | FIDE World U17 Open 2026 | Roquetas de Mar ESP | 6.1 | Sierra Vallina,Lionel | Heino,Pessi | 1-0 | 56 | Open |
| 9 | 2026-10-16 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 6.1 | Sierra Vallina, Lionel | Heino, Pessi | 1-0 | 56 | Open |
| 10 | 2026-10-16 | FIDE World U17 Open 2026 | Roquetas de Mar ESP | 5.11 | Deusa Ballesteros,Lucas | Sierra Vallina,Lionel | 1/2-1/2 | 70 | Open |
| 11 | 2026-10-16 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 5.11 | Deusa Ballesteros, Lucas | Sierra Vallina, Lionel | 1/2-1/2 | 70 | Open |
| 12 | 2026-10-15 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 4.3 | Sierra Vallina, Lionel | Nainys, Zanas | 0-1 | 58 | Open |
| 13 | 2026-10-15 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 3.8 | Alonso Vargas, David | Sierra Vallina, Lionel | 0-1 | 85 | Open |
| 14 | 2026-10-15 | FIDE World U17 Open 2026 | Roquetas de Mar ESP | 4.3 | Sierra Vallina,Lionel | Nainys,Zanas | 0-1 | 58 | Open |
| 15 | 2026-10-15 | FIDE World U17 Open 2026 | Roquetas de Mar ESP | 3.8 | Alonso Vargas,David | Sierra Vallina,Lionel | 0-1 | 85 | Open |
| 16 | 2026-10-14 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 2.3 | Sierra Vallina, Lionel | Hamzaev, Shahzodbek | 1/2-1/2 | 48 | Open |
| 17 | 2026-10-14 | FIDE World U17 Open 2026 | Roquetas de Mar ESP | 1.4 | Adilbekuly,Altair | Sierra Vallina,Lionel | 0-1 | 46 | Open |
| 18 | 2026-10-14 | FIDE World U7-U17 Championships 2026 | O17 | Roquetas de Mar. Almería. Spain | 1.4 | Adilbekuly, Altair | Sierra Vallina, Lionel | 0-1 | 46 | Open |
| 19 | 2026-10-14 | FIDE World U17 Open 2026 | Roquetas de Mar ESP | 2.3 | Sierra Vallina,Lionel | Hamzaev,Shahzodbek | 1/2-1/2 | 48 | Open |
| 20 | 2026-10-12 | TCh-ESP Rapid 2026 | Albacete ESP | 5 | Sierra Vallina,Lionel | Picazo Lopez,Ju | 1-0 | 38 | Open |
| 21 | 2026-10-12 | 2026 Spanish Rapid Team Chess Championship | Albacete, Spain | 8.21 | Ortega Ruiz, Jose Miguel | Sierra Vallina, Lionel | 0-1 | 48 | Open |
| 22 | 2026-10-12 | TCh-ESP Rapid 2026 | Albacete ESP | 8 | Ortega Ruiz,J | Sierra Vallina,Lionel | 0-1 | 49 | Open |
| 23 | 2026-10-12 | TCh-ESP Rapid 2026 | Albacete ESP | 7 | Sierra Vallina,Lionel | Santos Latasa,J | 1/2-1/2 | 60 | Open |
| 24 | 2026-10-12 | 2026 Spanish Rapid Team Chess Championship | Albacete, Spain | 6.21 | Gomez Diaz, Rodrigo | Sierra Vallina, Lionel | 0-1 | 44 | Open |
| 25 | 2026-10-12 | TCh-ESP Rapid 2026 | Albacete ESP | 6 | Gomez Diaz,Rodrigo | Sierra Vallina,Lionel | 0-1 | 44 | Open |
| 26 | 2026-10-12 | 2026 Spanish Rapid Team Chess Championship | Albacete, Spain | 7.5 | Sierra Vallina, Lionel | Santos Latasa, Jaime | 1/2-1/2 | 60 | Open |
| 27 | 2026-10-11 | TCh-ESP Rapid 2026 | Albacete ESP | 2 | Almeida Quintana,O | Sierra Vallina,Lionel | 0-1 | 65 | Open |
| 28 | 2026-10-11 | 2026 Spanish Rapid Team Chess Championship | Albacete, Spain | 4.13 | Alcazar Jimenez, Victor | Sierra Vallina, Lionel | 1-0 | 61 | Open |
| 29 | 2026-10-11 | 2026 Spanish Rapid Team Chess Championship | Albacete, Spain | 5.25 | Sierra Vallina, Lionel | Picazo Lopez, Juan Antonio | 1-0 | 38 | Open |
| 30 | 2026-10-11 | 2026 Spanish Rapid Team Chess Championship | Albacete, Spain | 3.29 | Sierra Vallina, Lionel | Galstyan, David | 1-0 | 58 | Open |
| 31 | 2026-10-11 | TCh-ESP Rapid 2026 | Albacete ESP | 4 | Alcazar Jimenez,V | Sierra Vallina,Lionel | 1-0 | 61 | Open |
| 32 | 2026-10-11 | 2026 Spanish Rapid Team Chess Championship | Albacete, Spain | 2.9 | Almeida Quintana, Omar | Sierra Vallina, Lionel | 0-1 | 65 | Open |
| 33 | 2026-10-11 | TCh-ESP Rapid 2026 | Albacete ESP | 3 | Sierra Vallina,Lionel | Galstyan,David | 1-0 | 58 | Open |
| 34 | 2026-09-02 | TCh-ESP Div 1 2026 | Linares ESP | 7.3 | Narayanan,SL | Sierra Vallina,Lionel | 1/2-1/2 | 50 | Open |
| 35 | 2026-09-01 | TCh-ESP Div 1 2026 | Linares ESP | 6.3 | Sierra Vallina,Lionel | Barsegyan,H | 1/2-1/2 | 58 | Open |
| 36 | 2026-08-31 | TCh-ESP Div 1 2026 | Linares ESP | 5.3 | Macias Pino,Diego | Sierra Vallina,Lionel | 1/2-1/2 | 54 | Open |
| 37 | 2026-08-30 | TCh-ESP Div 1 2026 | Linares ESP | 4.3 | Sierra Vallina,Lionel | Naiditsch,A | 1/2-1/2 | 43 | Open |
| 38 | 2026-08-29 | TCh-ESP Div 1 2026 | Linares ESP | 3.3 | Mirzoev,A | Sierra Vallina,Lionel | 1-0 | 71 | Open |
| 39 | 2026-08-28 | TCh-ESP Div 1 2026 | Linares ESP | 2.3 | Sierra Vallina,Lionel | Korneev,O | 1/2-1/2 | 32 | Open |
| 40 | 2026-08-25 | 91st ch-ESP 2026 | Linares ESP | 9.13 | Sierra Vallina,Lionel | Bendayan Claros,A | 1/2-1/2 | 31 | Open |
| 41 | 2026-08-24 | 91st ch-ESP 2026 | Linares ESP | 8.2 | Garigorta Martinez,Ibai | Sierra Vallina,Lionel | 0-1 | 72 | Open |
| 42 | 2026-08-23 | 91st ch-ESP 2026 | Linares ESP | 7.2 | Sierra Vallina,Lionel | Chicote Sagredo,Hugo | 1/2-1/2 | 94 | Open |
| 43 | 2026-08-22 | 91st ch-ESP 2026 | Linares ESP | 6.18 | Prado Acebo,Ines | Sierra Vallina,Lionel | 1/2-1/2 | 28 | Open |
| 44 | 2026-08-21 | 91st ch-ESP 2026 | Linares ESP | 5.15 | Sierra Vallina,Lionel | Diaz Mino,Daniel | 1/2-1/2 | 45 | Open |
| 45 | 2026-08-20 | 91st ch-ESP 2026 | Linares ESP | 4.15 | Gavilan Diaz,M | Sierra Vallina,Lionel | 1/2-1/2 | 30 | Open |
| 46 | 2026-08-19 | 91st ch-ESP 2026 | Linares ESP | 3.14 | Sierra Vallina,Lionel | Moral Garcia,S | 1/2-1/2 | 62 | Open |
| 47 | 2026-08-18 | 91st ch-ESP 2026 | Linares ESP | 2.13 | Silva Lucena,Cristian | Sierra Vallina,Lionel | 1/2-1/2 | 54 | Open |
| 48 | 2026-08-17 | 91st ch-ESP 2026 | Linares ESP | 1.17 | Sierra Vallina,Lionel | Alvarado Ascanio,F | 1-0 | 32 | Open |
| 49 | 2026-08-16 | ch-ESP Rapid 2025 | Mengibar ESP | 10.7 | Sierra Vallina,Lionel | Ivanchuk,V | 0-1 | 44 | Open |
| 50 | 2026-08-16 | ch-ESP Rapid 2025 | Mengibar ESP | 7.15 | Garcia Fernandez,Victor 2007 | Sierra Vallina,Lionel | 1/2-1/2 | 25 | Open |
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