<prompt> Qedela umusho olandelayo: USvitlana Demchenko owazalwa ngo-Okthoba 4, 2003 ungumdlali we-chess waseCanada, ophethe isihloko se-Woman International Master WIM. Wadlala eqenjini laseCanada labesifazane e-Olympic Chess ngo  <response>: U-2018 ebhodini lesine, unamaphuzu angu-5129. Uncintisane kwiNdebe Yomhlaba Yabesifazane Yama-Chess ka-2021, lapho ecindezela khona imbewu engu-35 uKarina Cyfka ekuqhekekeni emzuliswaneni wokuqala yize abalwa ngamaphuzu angaphezu kwama-300 aphansi, elahlekelwa isethi yesibili yokuqhekeka okusheshayo. 