Dev Builds » 20200107-1033

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 de4e1cb88d9d5a6b4bf6e47bdc2a71e025bf8f46
Author Vizvezdenec
Date 2020-01-07 10:33:53 UTC
Introduce king infiltration bonus Add king infiltration bonus to initiative calculation. Idea is somewhat similar to outflanking - endgames are hard to win if each king is on it side of the board. So this adds extra bonus for one of kings crossing the middle line. STC LLR: 2.94 (-2.94,2.94) {-1.00,3.00} Total: 10533 W: 2372 L: 2242 D: 5919 Ptnml(0-2): 196, 1198, 2352, 1316, 202 http://tests.stockfishchess.org/tests/view/5e0e6fd1e97ea42ea89da9b3 LTC LLR: 2.96 (-2.94,2.94) {0.00,2.00} Total: 15074 W: 2563 L: 2381 D: 10130 Ptnml(0-2): 118, 1500, 4111, 1663, 129 http://tests.stockfishchess.org/tests/view/5e0e857ae97ea42ea89da9cc Closes https://github.com/official-stockfish/Stockfish/pull/2471 Bench: 5146339
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