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Commits on Sep 23, 2021

• Add documentation

  chrisbutner

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Commits on Jun 15, 2021

• Initial lichess bot implementation

  chrisbutner

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Commits on Jan 15, 2021

• Add ChessCoachOptimizeParameters tool with implementation skeleton

  chrisbutner

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Commits on Dec 11, 2020

• Integrate GUI with UCI via "gui" command before search; drag slider to visualize policy changes through additional node exploration

  chrisbutner

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Commits on Dec 10, 2020

• Add ChessCoachGui tool; navigate between all stored games and positions

  chrisbutner

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Commits on Oct 20, 2020

• Integrate google crc32c library for manually writing TFRecords

  chrisbutner

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Commits on Oct 14, 2020

• Integrate protobuf for game storage post-image/policy plane generation

  chrisbutner

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Commits on Aug 31, 2020

• Integrate "hunspell" library and "LibreOffice" dictionaries for comment preprocessing

  chrisbutner

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Commits on Aug 27, 2020

• Add auxiliary Z-value head (MCTS); remove last-N-moves curriculum approach

  chrisbutner

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Commits on May 4, 2020

• Finish Linux support, all tools installing and running on GCC/clang, debug/release

  chrisbutner

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Commits on May 1, 2020

• Fix tricky corruption issue caused by inconsistent handling of unexplored root nodes during MCTS, and incorrect visit counts during SelectMove sampling; add ReleaseNoOpt configuration

  chrisbutner

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Commits on Apr 29, 2020

• Need much higher learning rate for supervised (try it again for self-play too with Dirichlet noise fixed); follow learning rate schedule properly when resuming training

  chrisbutner

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• Move file paths to config and unify self-play/supervised loops

  chrisbutner

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Commits on Apr 21, 2020

• Implement single-thread MCTS tree parallelization/batching using "unobserved"/virtual visits; factor standalone strength testing tool out of training loop

  chrisbutner

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Commits on Apr 14, 2020

• Implement UCI (barebones); track principle variation (PV) when backpropagating

  chrisbutner

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Commits on Apr 12, 2020

• Implement PGN/SAN parser to convert "CCRL Dataset" to train/test games; wrap with ChessCoachPgnToGames.exe utility

  chrisbutner

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Commits on Apr 8, 2020

• Add prediction cache tests; fix some solution/project stuff

  chrisbutner

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• Integrate google test; split ChessCouch into static library plus training exe (isolate Python includes)

  chrisbutner

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Commits on Mar 19, 2020

• Split out ChessCoach vs. Stockfish projects; set warnings as errors in ChessCoach

  chrisbutner

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Commits on Mar 18, 2020

• Split out py and cpp; build stockfish directly

  chrisbutner

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