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Revolution 3.60

Revolution

Summary

  • Raised the NNUE re-evaluation threshold and rebalanced optimism, material scaling, and 50-move dampening for post-NNUEv10 evaluation blending.
  • Retuned search heuristics—including correction history scaling, razoring/futility margins, null-move/ProbCut bounds, LMR reductions, and iterative deepening time management—to match the Post-NNUEv10 tune parameters.
  • Updated move-history and continuation statistics for quiet and capture moves to reflect the new tuning data.
  • Added fallback handling that warns when NNUE network files are unavailable and installs a zeroed placeholder so the engine can continue running.
  • Introduced a helper to reset network layers and transformers for the fallback path and declared it in the network interface.
  • Added a guard around the clang version detection in src/Makefile so the experimental pass manager flag is only applied when a compiler version is available, preventing expr errors when clang++ is missing

Download Revolution 3.60

Download avx2 and bmi2

5 thoughts on “Revolution 3.60”

  1. Hello Jordi,

    I cannot login into my account again. Please send me new name and password to my email account which you see here.
    Thanks Alfred

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