Incomplete record. This archive holds 5 games of this event; the others are missing, and the number played is not established. Five game scores are available. Contemporary Withuis prints two additional actually played games absent from this archive (Hort–Enklaar and Ree–Sosonko). The eight-player seven-round format scheduled 28 games, but a full physical/default ledger has not been established.
Result
Five main-group scores survive in MasterDB, with two more actual games documented in contemporary print. Total physically played is unknown. Contemporary columns describe a rapid control of 25 minutes (Withuis) and 30 minutes (Andriessen).