| !! 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: Nonlinear2
Date: Sun Dec 8 22:24:29 2024 +0100 Timestamp: 1733693069 Fix duplicate code (#5711) closes https://github.com/official-stockfish/Stockfish/pull/5711 No functional change see source |
| Windows x64 for Haswell CPUs 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: mstembera
Date: Sun Dec 8 19:58:34 2024 +0100 Timestamp: 1733684314 Small Major/Minor piece key simplification/optimization. closes https://github.com/official-stockfish/Stockfish/pull/5710 No functional change see source |
| Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 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 Dec 8 19:57:59 2024 +0100 Timestamp: 1733684279 Refine statscore for captures Continuation of previous attempts there. Now instead of using capture history with a static offset also add the value of the captured piece in the same way at it is used in movepicker. Passed STC: https://tests.stockfishchess.org/tests/view/674aa3d386d5ee47d95404aa LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 116480 W: 30433 L: 29999 D: 56048 Elo +1.29 Ptnml(0-2): 361, 13720, 29662, 14118, 379 Passed LTC: https://tests.stockfishchess.org/tests/view/674c4b2d86d5ee47d954073f LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 133542 W: 34365 L: 33847 D: 65330 Elo +1.35 Ptnml(0-2): 78, 14585, 36934, 15089, 85 closes https://github.com/official-stockfish/Stockfish/pull/5706 Bench: 934447 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: xu-shawn
Date: Sun Dec 8 19:56:01 2024 +0100 Timestamp: 1733684161 Add Leela Data Attribution closes https://github.com/official-stockfish/Stockfish/pull/5705 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 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: Shawn Xu
Date: Sun Dec 8 19:55:10 2024 +0100 Timestamp: 1733684110 Simplify Prior Capture Countermove Bonus Passed Non-regression STC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 184032 W: 47626 L: 47568 D: 88838 Elo +0.11 Ptnml(0-2): 590, 21808, 47238, 21714, 666 https://tests.stockfishchess.org/tests/view/67412c7686d5ee47d953f743 Passed Non-regression LTC: LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 169218 W: 43395 L: 43323 D: 82500 Elo +0.15 Ptnml(0-2): 302, 18567, 46791, 18655, 294 https://tests.stockfishchess.org/tests/view/6743b7e086d5ee47d953f9a6 closes https://github.com/official-stockfish/Stockfish/pull/5701 Bench: 1130692 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: Carlos Esparza
Date: Sun Dec 8 19:54:18 2024 +0100 Timestamp: 1733684058 Simplify picking of evasion moves Sort evasions before we start returning them in next_move() (just like every other kind of move) instead of looking for the biggest element on every call to next_move(). The bench number changes because the old method is not equivalent to a stable sort. Passed STC: LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 132064 W: 34318 L: 34204 D: 63542 Elo +0.30 Ptnml(0-2): 392, 15522, 34106, 15604, 408 https://tests.stockfishchess.org/tests/view/6743fee086d5ee47d953f9ca Passed LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 97542 W: 24899 L: 24757 D: 47886 Elo +0.51 Ptnml(0-2): 63, 10646, 27193, 10824, 45 https://tests.stockfishchess.org/tests/view/674509cd86d5ee47d953fb96 closes https://github.com/official-stockfish/Stockfish/pull/5700 Bench: 1094825 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: pb00067
Date: Sun Dec 8 19:52:16 2024 +0100 Timestamp: 1733683936 Same weight for black and white nonPawnCorrection history Since we don't have color dependent parameters in NNUE eval, it also has no sense IMO to have color dependent parameters in correction histories. Ideally a fixed depth search on a single thread should be determistic, so delivering the same result (move) if we just flip colors on the board. Patch replaces 2 parameters (122 and 185) with just one value 154 (= the avg of the two). Passed STC-non regression https://tests.stockfishchess.org/tests/view/6740a63286d5ee47d953f656 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 122336 W: 31499 L: 31372 D: 59465 Elo +0.36 Ptnml(0-2): 336, 14535, 31301, 14658, 338 Passed LTC-non regression https://tests.stockfishchess.org/tests/view/67419bae86d5ee47d953f7b6 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 101400 W: 25870 L: 25731 D: 49799 Elo +0.48 Ptnml(0-2): 78, 11109, 28166, 11290, 57 closes https://github.com/official-stockfish/Stockfish/pull/5698 Bench: 1215483 see source |
| 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: FauziAkram
Date: Sun Dec 8 19:49:01 2024 +0100 Timestamp: 1733683741 Simplify probCutBeta formula After recent changes to the improving definition, seems like there is no need anymore to keep opponentWorsening in the probCutBeta formula. Passed STC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 214272 W: 55566 L: 55541 D: 103165 Elo +0.04 Ptnml(0-2): 620, 25540, 54817, 25513, 646 https://tests.stockfishchess.org/tests/view/6735243d86d5ee47d953eaea Passed LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 126708 W: 32329 L: 32216 D: 62163 Elo +0.31 Ptnml(0-2): 68, 13986, 35123, 14119, 58 https://tests.stockfishchess.org/tests/view/67393cf686d5ee47d953ef99 closes https://github.com/official-stockfish/Stockfish/pull/5697 Bench: 983067 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: Nonlinear2
Date: Sun Dec 8 19:48:49 2024 +0100 Timestamp: 1733683729 Add functions to check for decisive scores Thanks to peregrineshahin and robbyrobbyrob for their suggestions. closes https://github.com/official-stockfish/Stockfish/pull/5696 No functional change 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: Nonlinear2
Date: Sun Dec 8 19:47:02 2024 +0100 Timestamp: 1733683622 Add functions to check for decisive scores Thanks to peregrineshahin and robbyrobbyrob for their suggestions. closes https://github.com/official-stockfish/Stockfish/pull/5696 No functional change 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: Daniel Monroe
Date: Sun Dec 8 19:46:07 2024 +0100 Timestamp: 1733683567 Bonus for a prior capture that causes a fail low. This tweak adds a bonus equal to twice the stat_bonus for the current depth for a prior capture that caused a fail high, similar to the prior countermove bonus we currently have. Passed STC https://tests.stockfishchess.org/tests/view/673bc14b86d5ee47d953f1f2 LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 105824 W: 27538 L: 27118 D: 51168 Elo +1.38 Ptnml(0-2): 358, 12370, 27024, 12814, 346 Passed LTC https://tests.stockfishchess.org/tests/view/673ccbff86d5ee47d953f2d9 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 134502 W: 34340 L: 33820 D: 66342 Elo +1.34 Ptnml(0-2): 102, 14634, 37229, 15214, 72 closes https://github.com/official-stockfish/Stockfish/pull/5695 Bench: 1107054 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: Daniel Monroe
Date: Sun Dec 8 19:45:48 2024 +0100 Timestamp: 1733683548 Simplify movepick coefficients This commit sets movepick weights for all continuation histories to 1 and doubles the weight for the main history, inspired by a recent tune. Passed STC https://tests.stockfishchess.org/tests/view/6735151a86d5ee47d953eaa2 LLR: 2.92 (-2.94,2.94) <-1.75,0.25> Total: 29984 W: 7840 L: 7612 D: 14532 Elo +2.64 Ptnml(0-2): 85, 3511, 7571, 3741, 84 Passed LTC https://tests.stockfishchess.org/tests/view/673667a986d5ee47d953ec78 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 26268 W: 6726 L: 6510 D: 13032 Elo +2.86 Ptnml(0-2): 16, 2797, 7288, 3021, 12 closes https://github.com/official-stockfish/Stockfish/pull/5680 Bench: 1130293 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: Shawn Xu
Date: Fri Nov 22 23:41:34 2024 +0100 Timestamp: 1732315294 Fix Sanitizer Tests closes https://github.com/official-stockfish/Stockfish/pull/5692 No functional change see source |
| Windows x64 for modern computers + AVX2 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Daniel Monroe
Date: Fri Nov 22 23:34:15 2024 +0100 Timestamp: 1732314855 Simplify statscore at captures Simplify statscores for captures, setting them to 0 A recent tweak of Vizvezdenec finds substantial elo gain from giving captures a separate statscore, which is used mainly for reductions. The idea is that the old combination of quiet histories was inappropriate and that a value based on the capture history is more suitable. This simplification sets the statscore for captures to 0, suggesting that the elo gain came from rectifying the quiet history/capture mismatch. Passed STC (against a slightly older version of Viz's patch) https://tests.stockfishchess.org/tests/view/673ac6e286d5ee47d953f0ec LR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 57312 W: 14872 L: 14672 D: 27768 Elo +1.21 Ptnml(0-2): 152, 6761, 14649, 6923, 171 Passed LTC (against Viz's newest patch) https://tests.stockfishchess.org/tests/view/673cd00686d5ee47d953f2db LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 88236 W: 22510 L: 22358 D: 43368 Elo +0.60 Ptnml(0-2): 70, 9530, 24745, 9724, 49 closes https://github.com/official-stockfish/Stockfish/pull/5691 Bench: 959947 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: Shawn Xu
Date: Fri Nov 22 23:31:34 2024 +0100 Timestamp: 1732314694 Simplify Probcut Bonus Passed STC: LLR: 2.99 (-2.94,2.94) <-1.75,0.25> Total: 172288 W: 44656 L: 44580 D: 83052 Elo +0.15 Ptnml(0-2): 507, 20650, 43782, 20670, 535 https://tests.stockfishchess.org/tests/view/673b74f986d5ee47d953f1a3 Passed LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 94596 W: 24098 L: 23953 D: 46545 Elo +0.53 Ptnml(0-2): 57, 10322, 26393, 10471, 55 https://tests.stockfishchess.org/tests/view/673d191886d5ee47d953f337 closes https://github.com/official-stockfish/Stockfish/pull/5688 Bench: 1031022 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 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: Fri Nov 22 23:29:37 2024 +0100 Timestamp: 1732314577 Further tweak statscore for captures Even lower offset. Passed STC: https://tests.stockfishchess.org/tests/view/673a66d786d5ee47d953f070 LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 63776 W: 16570 L: 16216 D: 30990 Elo +1.93 Ptnml(0-2): 178, 7371, 16478, 7641, 220 Passed LTC: https://tests.stockfishchess.org/tests/view/673b2e2a86d5ee47d953f14b LLR: 2.95 (-2.94,2.94) <0.50,2.50> Total: 156960 W: 39999 L: 39435 D: 77526 Elo +1.25 Ptnml(0-2): 96, 16965, 43803, 17511, 105 closes https://github.com/official-stockfish/Stockfish/pull/5686 Bench: 867931 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: Guenther Demetz
Date: Fri Nov 22 23:24:15 2024 +0100 Timestamp: 1732314255 Rewrite of 'Adjust correction history' condition Current condition is convoluted and hard to understand because of several negations. Also added 2 comments to make the concept behind the condition better understandable. closes https://github.com/official-stockfish/Stockfish/pull/5685 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: FauziAkram
Date: Fri Nov 22 23:23:42 2024 +0100 Timestamp: 1732314222 Simplify bonus formula Give full bonus instead of half. Passed STC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 23872 W: 6254 L: 6018 D: 11600 Elo +3.43 Ptnml(0-2): 80, 2691, 6152, 2939, 74 https://tests.stockfishchess.org/tests/view/673b709686d5ee47d953f19d Passed LTC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 42894 W: 10924 L: 10725 D: 21245 Elo +1.61 Ptnml(0-2): 30, 4592, 12011, 4777, 37 https://tests.stockfishchess.org/tests/view/673bb50386d5ee47d953f1eb closes https://github.com/official-stockfish/Stockfish/pull/5683 Bench: 836558 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers 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: Fri Nov 22 23:12:43 2024 +0100 Timestamp: 1732313563 Tweak statscore for captures Followup of a recent patch that separated statscore for captures and non-captures. Lower value that we subtract from statscore if a move is a capture. Passed STC: https://tests.stockfishchess.org/tests/view/67385b6786d5ee47d953eeba LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 50592 W: 13223 L: 12888 D: 24481 Elo +2.30 Ptnml(0-2): 154, 5853, 12931, 6220, 138 Passed LTC: https://tests.stockfishchess.org/tests/view/6739056e86d5ee47d953ef3f LLR: 2.95 (-2.94,2.94) <0.50,2.50> Total: 23598 W: 6155 L: 5862 D: 11581 Elo +4.31 Ptnml(0-2): 16, 2466, 6543, 2757, 17 closes https://github.com/official-stockfish/Stockfish/pull/5682 Bench: 771180 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 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: Wed Nov 13 20:35:02 2024 +0100 Timestamp: 1731526502 Adjust statscore for captures Instead of using quiet histories use capture history with a different offset. Passed STC: https://tests.stockfishchess.org/tests/view/6731d5cc86d5ee47d953e719 LLR: 2.96 (-2.94,2.94) <0.00,2.00> Total: 428896 W: 111160 L: 110269 D: 207467 Elo +0.72 Ptnml(0-2): 1220, 50296, 110534, 51169, 1229 Passed LTC: https://tests.stockfishchess.org/tests/view/6733d9fd86d5ee47d953e962 LLR: 2.95 (-2.94,2.94) <0.50,2.50> Total: 105882 W: 26918 L: 26458 D: 52506 Elo +1.51 Ptnml(0-2): 66, 11430, 29482, 11904, 59 closes https://github.com/official-stockfish/Stockfish/pull/5679 Bench: 840721 see source |
| Windows x64 for Haswell CPUs 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: Disservin
Date: Wed Nov 13 20:35:02 2024 +0100 Timestamp: 1731526502 Fix CI Docker Buildx closes https://github.com/official-stockfish/Stockfish/pull/5678 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: FauziAkram
Date: Wed Nov 13 20:35:02 2024 +0100 Timestamp: 1731526502 Simplify big-net reevaluation Passed STC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 37408 W: 9699 L: 9477 D: 18232 Elo +2.06 Ptnml(0-2): 130, 4326, 9577, 4534, 137 https://tests.stockfishchess.org/tests/view/672ffd8086d5ee47d953e633 Passed LTC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 151062 W: 38087 L: 37999 D: 74976 Elo +0.20 Ptnml(0-2): 63, 16686, 41958, 16748, 76 https://tests.stockfishchess.org/tests/view/673087aa86d5ee47d953e66b closes https://github.com/official-stockfish/Stockfish/pull/5674 Bench: 848812 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Linmiao Xu
Date: Wed Nov 13 20:35:02 2024 +0100 Timestamp: 1731526502 Update default main net to nn-1c0000000000.nnue Found by updating 489 L2 weights with values found from around 31k / 60k spsa games. Spsa was configured to use 60k games, down from 120k games in: https://github.com/official-stockfish/Stockfish/pull/5459 623 spsa params: L2 weights from `nn-1cedc0ffeeee.nnue` where 24 <= |value| <= 30 A: 3000, alpha: 0.602, gamma: 0.101 weights: [-127, 127], c_end = 6 Passed STC: https://tests.stockfishchess.org/tests/view/6728d61e86d5ee47d953dcaf LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 187168 W: 48642 L: 48107 D: 90419 Elo +0.99 Ptnml(0-2): 558, 21888, 48213, 22311, 614 Passed LTC: https://tests.stockfishchess.org/tests/view/672b018f86d5ee47d953de98 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 235074 W: 59924 L: 59202 D: 115948 Elo +1.07 Ptnml(0-2): 131, 25467, 65610, 26207, 122 closes https://github.com/official-stockfish/Stockfish/pull/5673 Bench: 898850 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: Nonlinear2
Date: Wed Nov 13 20:35:02 2024 +0100 Timestamp: 1731526502 Use cutnode as TT Cutoff Condition At low enough depths, fail high with TT only when expected cutnode. Passed STC: https://tests.stockfishchess.org/tests/view/6726357b86d5ee47d953da8c LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 41184 W: 10873 L: 10551 D: 19760 Elo +2.72 Ptnml(0-2): 131, 4728, 10554, 5046, 133 Passed LTC: https://tests.stockfishchess.org/tests/view/6727326a86d5ee47d953db30 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 270888 W: 69040 L: 68243 D: 133605 Elo +1.02 Ptnml(0-2): 180, 29385, 75485, 30246, 148 closes https://github.com/official-stockfish/Stockfish/pull/5670 Bench: 805776 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: Muzhen Gaming
Date: Wed Nov 13 20:34:53 2024 +0100 Timestamp: 1731526493 VVLTC Search Tune A single tuning run of 190k games was conducted: https://tests.stockfishchess.org/tests/view/670f3e3786d5ee47d953c554. Passed VVLTC 1st sprt: https://tests.stockfishchess.org/tests/view/672344dc86d5ee47d953d8c3 LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 56768 W: 14615 L: 14323 D: 27830 Elo +1.79 Ptnml(0-2): 3, 5152, 17789, 5430, 10 Passed VVLTC 2nd sprt (rebased): https://tests.stockfishchess.org/tests/view/6726d83786d5ee47d953db03 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 57884 W: 14885 L: 14554 D: 28445 Elo +1.99 Ptnml(0-2): 5, 5300, 17999, 5635, 3 closes https://github.com/official-stockfish/Stockfish/pull/5669 Bench: 920336 see source |