Dev Builds » 20250213-1917

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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NCM plays each Stockfish dev build 20,000 times against Stockfish 14. 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 d54240c50af51b1f3a96b81514ec60286ae1056b
Author Daniel Monroe
Date 2025-02-13 19:17:26 UTC
Decrease lmr depth if static eval decreases a lot This tweak originally had some more conditions which have been simplified away. Passed STC LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 60064 W: 15797 L: 15439 D: 28828 Ptnml(0-2): 236, 7080, 15106, 7310, 300 https://tests.stockfishchess.org/tests/view/67a2af9cfedef70e42ac3325 Passed LTC LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 76794 W: 19740 L: 19337 D: 37717 Ptnml(0-2): 61, 8327, 21236, 8694, 79 https://tests.stockfishchess.org/tests/view/67a2c904fedef70e42ac374d Passed Non-Regression VVLTC scaling check LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 29046 W: 7581 L: 7389 D: 14076 Ptnml(0-2): 2, 2557, 9213, 2749, 2 https://tests.stockfishchess.org/tests/view/67a54b591c4a3ea87241cb83 Passed simplification STC LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 212448 W: 55244 L: 55217 D: 101987 Ptnml(0-2): 932, 25283, 53707, 25430, 872 https://tests.stockfishchess.org/tests/view/67aaacb02554387b116f698f Passed simplification LTC LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 185736 W: 47270 L: 47217 D: 91249 Ptnml(0-2): 141, 20568, 51394, 20627, 138 https://tests.stockfishchess.org/tests/view/67ab8efa133d55b1d3bc1397 closes https://github.com/official-stockfish/Stockfish/pull/5878 Bench: 2512420
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