{"push_id":1155337389,"size":6,"distinct_size":6,"ref":"refs/heads/master","head":"ee19bdc29907e8ea01609c83ae1002c7aa4d5c37","before":"c501442f78f7b8ac72fea61e89618d492d035615","commits":[{"sha":"0c076f11361da5c58ee927461391f2a0e3b6639b","author":{"name":"mstembera","email":"b849297a92f1b0294cf636c57b51fb4e57939057@email"},"message":"Avoid some redundant scaling function calls\n\nPosted by Mohammed Li here:\nhttps://groups.google.com/forum/?fromgroups=#!topic/fishcooking/N-PHfN0O79o\n\nNo functional change.","distinct":true,"url":"https://api.github.com/repos/ddugovic/Stockfish/commits/0c076f11361da5c58ee927461391f2a0e3b6639b"},{"sha":"6fed8ff22ab618c89de2bb69bbc379816692baf4","author":{"name":"Alain SAVARD","email":"e03213df9529d0363e2d70c9da0e4f63730010b6@multicim.com"},"message":"Small Queen simplification\n\nMoving a few lines from evaluate_threats to evaluate_pieces allows to\na) Remove a condition pos.count<QUEEN>(Them) == 1\nb) use precalculated s instead of pos.square(Them)\nc) do not check the condition at all in queenless endings\n\nPassed STC\nhttp://tests.stockfishchess.org/tests/view/5752e0410ebc59029919b1f4\nLLR: 2.96 (-2.94,2.94) [-3.00,1.00]\nTotal: 67175 W: 12194 L: 12152 D: 42829\n\nand LTC\nhttp://tests.stockfishchess.org/tests/view/57587b140ebc59029919b2f4\nLLR: 2.95 (-2.94,2.94) [-3.00,1.00]\nTotal: 20276 W: 2774 L: 2653 D: 14849\n\nbench: 7907962","distinct":true,"url":"https://api.github.com/repos/ddugovic/Stockfish/commits/6fed8ff22ab618c89de2bb69bbc379816692baf4"},{"sha":"7c5d724724e826ff1fd9a97c8812d5a4bffaaa84","author":{"name":"VoyagerOne","email":"8aec28a0cdd0d0817923bb4da2929e93f540924f@gmail.com"},"message":"Tweak check extension condition\n\nThere are two concepts with this patch:\n\nLimit check extensions by using move count.\nThe idea is to limit search explosion.\n\nAlways extend check if the first move gives check.\nThe idea is to save expensive SEE calls, since the vast\nmajority of first move will have SEE value >= 0, also\nfirst move may still be strong even if the SEE is negative.\n\nSTC:\nLLR: 2.95 (-2.94,2.94) [0.00,5.00]\nTotal: 16503 W: 3068 L: 2873 D: 10562\n\nLTC:\nLLR: 2.97 (-2.94,2.94) [0.00,5.00]\nTotal: 37202 W: 5261 L: 5014 D: 26927\n\nbench: 8543366","distinct":true,"url":"https://api.github.com/repos/ddugovic/Stockfish/commits/7c5d724724e826ff1fd9a97c8812d5a4bffaaa84"},{"sha":"7d2a79f0372d67f3d66bd07bf637eae02038831c","author":{"name":"VoyagerOne","email":"8aec28a0cdd0d0817923bb4da2929e93f540924f@gmail.com"},"message":"Stat Formula Tweak\n\nbonus = d * d + 2 * d - 2\n\nSTC:\nLLR: 2.94 (-2.94,2.94) [0.00,4.00]\nTotal: 99444 W: 18274 L: 17778 D: 63392\n\nLTC:\nLLR: 2.95 (-2.94,2.94) [0.00,4.00]\nTotal: 89757 W: 12285 L: 11896 D: 65576\n\nbench: 8276130","distinct":true,"url":"https://api.github.com/repos/ddugovic/Stockfish/commits/7d2a79f0372d67f3d66bd07bf637eae02038831c"},{"sha":"ca14345ba26fc40e1039029659f57028f510502f","author":{"name":"Marco Costalba","email":"1a18ac69761f531d0a6f6b1e1b980d3c1395ad38@gmail.com"},"message":"Filter root moves filter before copy to threads\n\nCurrently root moves are copied to all teh threads\nbut are DTZ filtered only in main thread at the\nbeginning of teh search.\n\nThis patch moves the TB filtering before the\ncopy of root moves fixing issue #679\n\nhttps://github.com/official-stockfish/Stockfish/issues/679\n\nNo bench change.","distinct":true,"url":"https://api.github.com/repos/ddugovic/Stockfish/commits/ca14345ba26fc40e1039029659f57028f510502f"},{"sha":"ee19bdc29907e8ea01609c83ae1002c7aa4d5c37","author":{"name":"Daniel Dugovic","email":"d037e7f1b0b256aba5f7eba7383c9003a40e5a8f@gmail.com"},"message":"Merge branch 'master' of https://github.com/official-stockfish/Stockfish","distinct":true,"url":"https://api.github.com/repos/ddugovic/Stockfish/commits/ee19bdc29907e8ea01609c83ae1002c7aa4d5c37"}]}
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