Daniel Alejandro Otero Portillo vs Eyber Sierra Castillo - Final Nacional Colombia Intercolegiados Activo 2025 | Juvenil Masculino, Round 4

Chess game between Daniel Alejandro Otero Portillo and Eyber Sierra Castillo in Final Nacional Colombia Intercolegiados Activo 2025 | Juvenil Masculino, Round 4, board 12. Result: 0-1.

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3:18
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15+10
English Opening: King's English Variation, Two Knights Variation· A22
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AdvantageM1
Critical
Engine
Final Nacional Colombia Intercolegiados Activo 2025 | Juvenil Masculino
Final Nacional Colombia Intercolegiados Activo 2025 | Juvenil Masculino

Round 4 · Board 12 · Oct 28, 2025 · 0-1 · TC 15+10

A22 · English Opening: King's English Variation, Two Knights Variation