NCM plays each Stockfish dev build 20,000 times against Stockfish 15. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.
Host | Duration | Avg Base NPS | Games | WLD | Standard Elo | Ptnml(0-2) | Gamepair Elo |
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ID | Host | Base NPS | Games | WLD | Standard Elo | Ptnml(0-2) | Gamepair Elo | CLI | PGN |
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Commit ID | da937e219ee7981966ac29fc11c43470a505ff18 |
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Author | Joost VandeVondele |
Date | 2022-10-05 20:59:05 UTC |
Revert "Mix alpha and statScore for reduction"
This reverts commit 8bab09749dd00951bfa9c5f89f6e35bded76c8a9.
In this form the patch reduces mate finding effectiveness, as the large alpha value has negative influence on the reductions.
see also https://github.com/official-stockfish/Stockfish/pull/4183
Bench: 4114228
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