Asa Hoffmann

Asa Hoffman (3:15) • 'Meet Asa Hoffman, a famous New York chess hustler.'

That should be Hoffmann.

• New York Masters : FM Asa Hoffmann (newyorkmasters.com)
  
• The chess games of Asa Hoffmann (chessgames.com)
  
• The Chess Gladiator
  by Asa Hoffmann (amazon.com)