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============================== My email: jotes@go2.pl



Stockfish


Stockfish is widely regarded as the world's strongest chess engine. It's an open-source project developed by a large community of contributors. Its codebase serves as the foundation for numerous derivative engines and clones. The latest official release is Stockfish 17.1. Based on initial testing, this version appears to be slightly stronger than Stockfish 17.0.

Rating Chess Engine Diary CEDR=3766

  •  AVX2 - Recommended for most users | Intel (2013+) and AMD (2015+)
  • POPCNT - A bit slower than AVX2 | Intel (2008+) and AMD (2011+)
  • VNNI-512
  • VNNI-256
  • AVX-512 - A bit faster than BMI2 | AMD Zen 4+
  • BMI2 - A bit faster than AVX2 | Intel (2013+) and AMD Zen 3+
  • 64-bit - Very slow, but works on all 64-bit CPUs.



Stockfish 17.1 engine succeeds in Android tournament. See entry: Stockfish 17.1 wins Android Chess Engines Tournament, 2025.04.08-09.


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