<prompt> Bhala ukuqhubeka kwalesi sigaba - UValentin Iotov owaziwa nangokuthi uValentin Yotov ; owazalwa ngoSepthemba 6, 1988 ePleven ungumdlali we-chess waseBulgaria. Uye wamelela izwe lakhe kuma-Olympics e-Chess futhi waba ngumpetha we-chess waseBulgaria ngo-2006. Ngo-Agasti 2014, u-Yotov wadlala eBhodi 3 eBulgaria e-Olympiad Chess eTromsø  <response>: , uthole amaphuzu ayi-811 ngesilinganiso sokusebenza esingu-2741, waphuthelwa kancane indondo yethusi yomuntu ngamunye. 