Drago, Stefano Gemma's first fully functional chess program to run under DOS, developed in 1993, written entirely in 16-bit 8086 assembly [1] including an own GUI - forerunner of the Windows program Raffaela [2]. Drago, as well as Raffaela use Stefano Gemma's reinvention of Alpha-Beta, dubbed AlfaGemma [3]. They convince with an impressive speed in nodes per second, but especially due to the lack of quiescence search, are somehow restricted in playing strength [4].
Roman dragon [5]

See also

• Dragon
• Freccia
• Given Name
• Raffaela

Forum Posts

• Drago assembly sources available by Stefano Gemma, CCC, August 19, 2000
• Drago by Carmelo Calzerano, CCC, September 25, 2000
• Drago assembly source by Stefano Gemma, CCC, May 10, 2010
• AlfaGemma is back by Stefano Gemma, CCC, August 03, 2016

External Links

Chess Engine

• Chess software for free - Original software made in Italy by Stefano Gemma

Misc

• Drago from Wikipedia
  Drago (given name) from Wikipedia
• Drago - Wikipedia.it (Italian)
• Drago (disambigua) - Wikipedia.it (Italian)

References

1. ^ Chess software for free - Original software made in Italy by Stefano Gemma
2. ^ Golem's Page by Gianluigi Masciulli (reocities)
3. ^ AlfaGemma is back by Stefano Gemma, CCC, August 03, 2016
4. ^ Drago by Carmelo Calzerano, CCC, September 25, 2000
5. ^ Mosaic of the 3rd century BC from Caulonia, exposed in Museo Nazionale della Magna Grecia, Reggio Calabria, Image 2007, European dragon from Wikipedia, Wikimedia Commons

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