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Pawnstar 2.1.0

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@github-actions github-actions released this 31 Oct 23:04
v2.1.0
4512ed7

Pawnstar 2.1.0: the Pawnstar UCI chess engine (C++, NNUE), built and tested at commit 4512ed768171d25528961871ddd84ae1537febc3
by run #41250655691.

  • Windows (x86-64, AVX2): pawnstar-2.1.0-windows-x86_64.exe, Authenticode-signed (Jonathan Reckless).
  • macOS (Apple silicon): the binary in pawnstar-2.1.0-macos-arm64.zip, signed with a
    Developer ID and notarised by Apple.
  • Linux (x86-64, AVX2): pawnstar-2.1.0-linux-x86_64; chmod +x it.

What's Changed

  • Credit PlentyChess by handle, not a legal name by @jonny-reckless in #56
  • Attribute the net's training data, stop publishing a source tarball, and stop calling v12 shipped by @jonny-reckless in #57
  • Print the ports' shared licence notice from the license command by @jonny-reckless in #58
  • Measure the opening-replay correlation and correct the pooled bars by @jonny-reckless in #59
  • Correct the two stale net-to-net bars to the opening-replay-corrected ones by @jonny-reckless in #60
  • Correct the last three stale net-to-net bars, in a comment and in memory by @jonny-reckless in #61
  • Correct the two stale bars deeper in nnue/README.md, found by a full sweep by @jonny-reckless in #62
  • Replace the TSCP opening book with one built from the CC0 Lichess database by @jonny-reckless in #63
  • Screen the opening book against the engine's own judgement, at 100 cp by @jonny-reckless in #64
  • Stop an export hiding a failed cygpath from set -e by @jonny-reckless in #65
  • Stop claiming 0.5 trained the shipped net, and stop nnue/README.md reading as binary by @jonny-reckless in #66
  • Shorten the NNUE section to the net that ships, and correct what it said by @jonny-reckless in #67
  • Correct the stale claims a documentation audit found by @jonny-reckless in #68
  • Say in the notices that 84 book lines end in the engine's own move by @jonny-reckless in #69
  • Finish the book screening: the engine's own notice, and the opening set by @jonny-reckless in #70
  • Retire tools/filter_book.cpp; the screener lives in amphitheater-chess by @jonny-reckless in #71

Full Changelog: v2.0.0...v2.1.0

Contributors

jonny-reckless
Assets 6
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