This made him eligible to participate in the World Youth Chess Championship ( U10 section ) , which took place in Greece .
In March , 2003 , Ipatov became the under - 10 vice-champion of Ukraine .
This made Ipatov eligible to participate in the World Youth Chess Championship ( U10 section ) , which took place in Greece .
In March , 2003 , Ipatov became the under - 10 vice-champion of Ukraine .