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ChessBrainVB 4.00 - winboard chess engine

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ChessBrainVB -  winboard chess engine
Rating CEDR=3085, Author - Evgeniy Korniloff

v.4.00:
Changes from version 3.74 to 4.00 (Roger Zuehlsdorf 24-DEC-2023)
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- Several bug fixes
- Many changes in search logic. No changes in evaluation.
  > Playing strength: about 80-100 ELO gain for short time controls. 
    In test tournament 2min/game+2sec/move against ICE 4.0 and WASP 3.75: +50 ELO  (V3.74 was -50 ELO)
Eigenmann test suite 30 sec: V3.74 = 41 solved / V4.00 = 58 solved
- Opening book 
- EXCEL version: all data (i.e. opening book) included in Excel file, no external file needed.
- Code cleanup, more comments


  ChessBrainVB 4.00 download 



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