Incomplete record. This archive holds 51 games of this event; the others are missing, and the number played is not established. Official spring-event rating histories document 48 unheld played pairings; the full played total is unknown.
Result
The second Etrier Open ran 28 April–1 May with 52 players. The archive preserves 51 scores, including all four knockout games. Official rating histories document 48 further played pairings with no surviving score in the approved archives. The full physically played total remains unknown.