Echesspedia

Brazilian Grandmaster (2007) and South American U20 Champion 2006. 

Best results: Brazilian championship 2005, 3^rd; X Magistr.de la Republica 2006, 1^st; International 65 Anos da Fede 2006, 1^st; Santos 2007, 1^st; Aberto do Brasil Contaud 2007, 1^st; VI Regina Helena Prol Santos 2008; Maresa Open 2009, 1^st-4^thMagistral Hebraica 2009, 1^st; Zonal 4 U20 2009, 1^st; Sants Open 2009, 1^st; Zonal 2.4 in 2009, 1^st, Sants Open (ESP) 2009, 1^st; Jose Jabe Memorial (BRA) 2010, 1^st; Zonal 2.4 championship 2011, 1^st; Latin American Cup 2011, 1-2^nd. 
In 2009 he drew a match with Henrique Mecking: 4-4.

A participant in the Olympiads since 2004, Fier was also a member of the national team in the 2010 World Team Championship.

Best ELO: 2653 in 2009.

Fier vs. Timofeev, Moscow 2011