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title: Fat Titz

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[.jpg) Great Tit [1] Fat Titz, (FatTitz)

an UCI compatible chess engine by Tomasz Sobczyk, a fork of CFish, and a pun of Fat Fritz 2, the commercial derivative of Stockfish 12. Fat Titz uses a HalfKAv2-2048x2-64-64-1 evaluation network, which contains whopping 4 times the knowledge of Stockfish 14. It was trained partially on Lc0 data, which gives it a unique positional style, while still preserving the tactical sharpness of Stockfish. The network was trained using a modification of the state-of-the-art NNUE trainer [2], utilizing publicly available datasets [3].

See also

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External Links

Chess Engine

Misc

References

  1. Photo of a Great Tit by xulescu_g, March 24, 2018, Wikimedia Commons
  2. GitHub - glinscott/nnue-pytorch: Stockfish NNUE (Chess evaluation) trainer in Pytorch
  3. GitHub - Sopel97/FatTitz: A chess engine based on cfish

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