The Mar del Plata Open 2023 is taking place from 1–8 April 2023 in Mar del Plata, Argentina. Players receive 90 minutes for the entire game, plus a 30-second increment starting from move one. It is a 9-round Swiss tournament with participation of Robert Hungaski, Pablo Salinas Herrera, Salvador Alonso, Diego Valerga, Andres Rodriguez Vila, Carlos Horacio Garcia Palermo, Lucas Liascovich, Marcelo Tempone, Everaldo Matsuura, Osvaldo Zambrana, etc.
