Beltran Serna, Ian Samuel vs Sierra Castillo, Eyber - Round 4: Beltran Serna, Ian Samuel - Sierra Castillo, Eyber - 2024.06.06

2025.10.28 vs Valencia Lopez, Rudiger Estiven 2025.10.28 vs Salazar Yandun, Daniel Alexander 2025.10.28 vs Viasus Cuellar, Juan Diego 2025.10.28 vs Otero Portillo, Daniel Alejandro 2025.10.28 vs Guevara Munoz, Jesus Geovanni 2025.10.28 vs Rumbo Rojas, Juan Pablo 2025.10.28 vs Sebastian Rondano Pastrana 2025.10.28 vs Andrade Salcedo, Jorge Mario 2025.10.28 vs Garcia Siabato, Cristian Camilo 2025.10.28 vs Otero Portillo, Daniel Alejandro 2025.10.27 vs Figueroa Rincon, Cesar Fabian 2025.10.27 vs Ceron Pena, Didier Alexandro 2025.10.27 vs Beltran Serna, Ian Samuel 2025.10.27 vs Mejia Romero, Arlon Maiko 2025.10.26 vs Juan David Castro Silva 2025.10.26 vs Sanchez Burgos, Carlos Antonio 2025.10.25 vs Rumbo Rojas, Juan Pablo 2025.10.25 vs Valencia Lopez, Rudiger Estiven 2025.10.24 vs Bolanos Lopez, Juan Jacobo 2024.06.09 vs Galvez Lopez, Juan Martin 2024.06.09 vs Galvez Lopez, Juan Martin 2024.06.09 vs Berty Diaz, Eloy David 2024.06.09 vs Berty Diaz, Eloy David 2024.06.09 vs Figueroa Rincon, Cesar Fabian 2024.06.09 vs Figueroa Rincon, Cesar Fabian 2024.06.09 vs Beltran Serna, Ian Samuel 2024.06.09 vs Beltran Serna, Ian Samuel 2024.06.09 vs Negron Lizarazo, Juan Sebastian 2024.06.09 vs Negron Lizarazo, Juan Sebastian 2024.06.09 vs Arango Vanegas, Carlos Steven 2024.06.09 vs Arango Vanegas, Carlos Steven 2024.06.09 vs Cardona Duque, Juan Esteban 2024.06.09 vs Soto Ramirez, Andres Camilo 2024.06.09 vs Galvez Lopez, Juan Martin 2024.06.08 vs Rueda Rojas, Richard Alejandro 2024.06.08 vs Paladines Pinzon, Samuel 2024.06.08 vs Salazar Yandun, Daniel Alexander 2024.06.07 vs Cardona Duque, Juan Esteban 2024.06.07 vs Torres Diaz, Juan Manuel 2024.06.06 vs Beltran Serna, Ian Samuel 2024.06.06 vs Soto Ramirez, Andres Camilo 2024.06.05 vs Negron Lizarazo, Juan Sebastian 2024.06.05 vs Sander Erlanyi Pinto Santos
Sierra Castillo, Eyber (1695)
Beltran Serna, Ian Samuel (1765)
EventRound 4: Beltran Serna, Ian Samuel - Sierra Castillo, Eyber
WhiteBeltran Serna, Ian Samuel
BlackSierra Castillo, Eyber
Result1-0
WhiteElo1765
WhiteFideId4499662
BlackElo1695
BlackFideId144404182
VariantStandard
ECOC65
OpeningRuy Lopez: Berlin Defense
StudyNameRound 4
ChapterNameBeltran Serna, Ian Samuel - Sierra Castillo, Eyber
UTCDate2024.06.06
UTCTime19:46:03
Annotatorhttps://lichess.org/@/IAcaster
ChapterURLhttps://lichess.org/study/aVIuZ1OW/lshVOhmx
BroadcastNameColombian Intercolegiados Finals 2023 | Prejuvenil Masculino
BroadcastURLhttps://lichess.org/broadcast/colombian-intercolegiados-finals-2023--prejuvenil-masculino/round-4/aVIuZ1OW
GameURLhttps://lichess.org/broadcast/colombian-intercolegiados-finals-2023--prejuvenil-masculino/round-4/aVIuZ1OW/lshVOhmx
Engine eval --
1-0
Beltran Serna, Ian Samuel
1 blunder
1 mistake
0 inaccuracies
93% accuracy
Sierra Castillo, Eyber
2 blunders
1 mistake
3 inaccuracies
88% accuracy