David Antón Guijarro is a Spanish chess grandmaster. He was awarded the title of Grandmaster by FIDE in 2013, at the age of 18. He has competed at two Chess Olympiads.

Pouya Idani is an Iranian chess player. He was awarded the title of Grandmaster by FIDE in 2014. He won the World U18 chess Championship in 2013. He was the 2nd best chess player in Iran.