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0.9.0

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@FitzOReilly FitzOReilly released this 08 Feb 22:20
· 34 commits to main since this release

Improvements

  • Faster static exchange evaluation
  • Add SEE pruning
  • Transposition table improvements
  • Speed up code that checks if the side to move is in check and if a move gives check
  • Update conditions and depth reduction formula for late move reductions and null move pruning

Full Changelog: v0.8.0...v0.9.0

Result against previous version

8s + 0.08s

Score of Fatalii 0.9.0 vs Fatalii 0.8.0: 495 - 128 - 377  [0.683] 1000
...      Fatalii 0.9.0 playing White: 266 - 55 - 179  [0.711] 500
...      Fatalii 0.9.0 playing Black: 229 - 73 - 198  [0.656] 500
...      White vs Black: 339 - 284 - 377  [0.527] 1000
Elo difference: 133.7 +/- 17.4, LOS: 100.0 %, DrawRatio: 37.7 %