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Posts : 1295Reputation : 3534Join date : 2010-02-27Location : ??? Subject: Latest abrok Development Version Jujy 31st (SF The gift that keeps on giving Sun Jul 31, 2022 4:34 pm !! latest version !! Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 Author: Michael Chaly Date: Sun Jul 31 11:03:28 2022 +0200 Timestamp: 1659258208 Do more TT cutoffs in case of exact bound The idea is that these TT entries are considered move valuable in TT replacement scheme - they are always overwriting other entries. So it makes sence for them to produce more aggressive cutoffs. passed STC https://tests.stockfishchess.org/tests/view/62e4d407b383a712b1385410 LLR: 2.95 (-2.94,2.94) <0.00,2.50> Total: 96632 W: 26045 L: 25659 D: 44928 Elo +1.39 Ptnml(0-2): 434, 10635, 25770, 11065, 412 passed LTC https://tests.stockfishchess.org/tests/view/62e523e2b383a712b1386193 LLR: 2.94 (-2.94,2.94) <0.50,3.00> Total: 77960 W: 21363 L: 20989 D: 35608 Elo +1.67 Ptnml(0-2): 190, 7591, 23009, 8035, 155 closes https://github.com/official-stockfish/Stockfish/pull/4114 bench 5820568 see source Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 Author: Dubslow Date: Sun Jul 31 11:00:31 2022 +0200 Timestamp: 1659258031 remove useClassical depth condition passed STC: https://tests.stockfishchess.org/tests/view/62e0c3e98e4fa6ae472695ed LLR: 2.96 (-2.94,2.94) <-2.25,0.25> Total: 293568 W: 78934 L: 79151 D: 135483 Elo -0.26 Ptnml(0-2): 1344, 31488, 81366, 31213, 1373 passed LTC: https://tests.stockfishchess.org/tests/view/62e190aa8e4fa6ae4726b5b5 LLR: 2.98 (-2.94,2.94) <-2.25,0.25> Total: 187392 W: 50971 L: 51028 D: 85393 Elo -0.11 Ptnml(0-2): 384, 17801, 57369, 17772, 370 other attempts to otherwise tune this parameter failed, bounds 6,7,10,11 failed STC, 8 passed STC but failed LTC closes https://github.com/official-stockfish/Stockfish/pull/4112 bench 5796377 see source
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