- Evaluation tweaks
- Improved mobility evaluation
- Improved Passed Pawns evaluation
- Improved Isolated Pawn values
- Pieces that cannot move to the opponents side of the board are penalized
- Bishops scale off the number of blocked pawns
- Rooks scale based off the number of pawns
- Pieces without safe squares to move to are considered trapped
- Speed ups
- Added small hash for king safety
- Added dedicated thread for UCI input
- Endgame knowledge
- Added some fortress detection
- Added KPK bitbase
- Added draw knowledge for KRPKRP
- Bug Fixes
- Fixed multiple rare crashes under SMP
Download:
http://www.mediafire.com/download/ldc3e25vfcryydd/Nirvanachess_2.3.rar
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