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@github-actions github-actions released this 01 Jul 13:40
· 383 commits to master since this release
4.0
ae6a056
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Learn about vigilant mode.

Changelog:

  • King Safety, and Pawn Shield
  • Pawn structure evaluation is redone, with various mis-evaluation fixes
  • More aggressive Null Move Pruning
  • NPS increase and performance optimizations (almost 40% more NPS)
  • Add Internal Iterative Deepening
  • Add Enhanced Futility Pruning
  • Pseudo Legal Moves
  • Fix SEE pruning
  • Fix Hash-move and move ordering for pawn promotion
  • Search Parameter tweaking

Which binary to use?

  • Ubunut/Linux 64-bit (not Raspberry Pi): zahak-linux-amd64
  • Raspberry Pi 3 family/Android: zahak-linux-arm32
  • Raspberry Pi 4: zahak-linux-arm64
  • Apple Mac OSX (64-bit, Intel): zahak-darwin-amd64
  • Apple Mac OSX (M1 CPU): zahak-darwin-m1-arm64
  • MS Windows 32-bit: zahak-windows-386
  • MS Windows 64-bit: zahak-windows-amd64
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