Engine is open-source, supports UCI and WinBoard protocols and uses the following main techniques

• 64-bits "magic" bitboard
• Null-move
• History pruning
• popcount() command is used if CPU supports it

The following changes has been made from previous version:

• Bugs fixed
• Position evaluation improved
• Multithreading added (up to 4 threads)

Download the latest version (5)

Source code is available on github

Previous versions

Version 4 x64

Version from 09.09.2020

Source code of oldest version is also available on github