Dev Builds » 20210415-0853

Use this dev build

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.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN

Commit

Commit ID 79bb28281ce5e9b40b2662915a96e9072ddad82e
Author bmc4
Date 2021-04-15 08:53:51 UTC
Merge all move generators Merging `generate<EVASIONS>` and `generate<QUIET_CHECKS>` into `generate_all()`. STC: LLR: 2.94 (-2.94,2.94) {-1.00,0.20} Total: 161800 W: 14585 L: 14624 D: 132591 Ptnml(0-2): 577, 11681, 56451, 11586, 605 https://tests.stockfishchess.org/tests/view/606532732b2df919fd5f026d LTC: LLR: 2.98 (-2.94,2.94) {-0.70,0.20} Total: 188504 W: 6906 L: 6961 D: 174637 Ptnml(0-2): 87, 6272, 81610, 6175, 108 https://tests.stockfishchess.org/tests/view/6065b0772b2df919fd5f02ae ------------ Verified for correctness of `EVASIONS` by running perft: ``` ./stockfish b3nch 16 1 6 default perft (replace 3 by e in b3nch) Nodes searched : 71608931810 ``` Also tested for correctness on Chess960 with a similar code shown here: https://github.com/official-stockfish/Stockfish/pull/3418#issuecomment-816630295 ``` ./stockfish b3nch 16 1 6 fischer.txt perft Nodes searched : 506736009395 ``` ------------ Closes https://github.com/official-stockfish/Stockfish/pull/3418 No functional change
Copyright 2011–2024 Next Chess Move LLC