Dev Builds » 20190714-1241

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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.


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Commit ID 0a8a3b8d9c1936c75a71d899d4bbfd6839621318
Author Michael Chaly
Date 2019-07-14 12:41:28 UTC
tviigg. (#2238) Current master code made sence when we had 2 types of bonuses for protected path to queen. But it was simplified so we have only one bonus now and code was never cleaned. This non-functional simplification removes useless defendedsquares bitboard and removes one bitboard assignment (defendedSquares &= attackedBy[Us][ALL_PIECES] + defendedSquares & blockSq becomes just attackedBy[Us][ALL_PIECES] & blockSq also we never assign defendedSquares = squaresToQueen because we don't need it). So should be small non-functional speedup. Passed simplification SPRT. LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 23319 W: 5152 L: 5034 D: 13133 bench 3361902
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