Original Dirty Engine (Buzz+EveAnn)

The following Dirty versions are a combination of Buzz's search and EveAnn's evaluation function. The 32-bit executables of this engine are available only for Windows.

• Dirty 6J-22
  Played in the Open War 7 (since round 20)
• Dirty 14M-22
  
• Dirty 29 Jan 2010
  
• Dirty ACCA 3
  Played in the 2009 Third Annual World Computer Rapid Chess Championships
• Dirty OW5
  Played in the Open War 5
• Dirty 0.99z
  
• Dirty 0.99n
  
• Dirty 20 Jul, 2007
  First Release