FIDE
Chief Arbiter:
IA Ramon Garcia Perez (ID-FIDE: 2271877)
Deputy Arbiters:
AN Enrique Gonzalez, AA Eduardo Corrales
Rate of play:
90 minutes + 30 seconds per move
Director del torneo: Luis Arance González (ID-FIDE: 2262487)
Round 4 - Board 1: IM Kovacevic, Slobodan ½-½ IM Serafimov, Tervel