Official website
FIDE
Chief Arbiter:
IA Pablo A. Arranz Martin (22218734, ESP)
Deputy Arbiters:
RA Gonzalez Borges, Antonio (2269430, ESP)
RA Morales Sanchez, Ailin Belen (54558409, ESP)
Rate of play:
90 minutes + 30 seconds per move
Round 4 - Board 11: Romero Villalba, Javier 1-0 Gonzalez Orban, Thomas