Alekhine went on to set another record in 1934,
with 32 games, which George Koltanowski broke in 1937, when he played 34 simultaneously.
Harry Nelson Pillsbury played 20 blindfold games concurrently in 1900, and in 1924,
Alexander Alekhine played 26 difficult opponents,
winning 16, losing 5 and drawing 5, in what has been characterized as the strongest exhibition of blindfold play ever held.