Dev Builds » 20231116-0801

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
ncm-dbt-01 06:55:31 582622 3994 1384 643 1967 +65.21 ± 4.95 1 152 954 885 5 +134.57 ± 10.97
ncm-dbt-02 06:54:03 584435 4000 1411 637 1952 +68.09 ± 5.07 2 158 914 916 10 +140.21 ± 11.24
ncm-dbt-03 06:55:03 585175 4000 1439 641 1920 +70.26 ± 5.03 2 148 908 934 8 +145.54 ± 11.27
ncm-dbt-04 06:55:44 570975 4016 1423 686 1907 +64.49 ± 5.01 1 164 948 887 8 +132.36 ± 11.02
ncm-dbt-05 06:55:37 584989 3990 1364 665 1961 +61.5 ± 5.14 1 188 925 873 8 +125.73 ± 11.18
20000 7021 3272 9707 +65.91 ± 2.26 7 810 4649 4495 39 +135.64 ± 4.98

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
407729 ncm-dbt-04 573204 16 5 4 7 +21.74 ± 73.63 0 1 5 2 0 +43.66 ± 157.0
407728 ncm-dbt-05 586139 490 162 79 249 +59.42 ± 13.8 0 18 127 99 1 +120.94 ± 29.88
407727 ncm-dbt-01 581860 494 176 90 228 +61.11 ± 15.19 0 27 109 109 2 +123.06 ± 32.74
407726 ncm-dbt-03 584832 500 180 94 226 +60.36 ± 13.79 1 17 127 105 0 +126.18 ± 29.94
407725 ncm-dbt-02 586816 500 181 81 238 +70.43 ± 14.48 0 21 109 119 1 +145.54 ± 32.74
407724 ncm-dbt-04 571672 500 182 82 236 +70.43 ± 14.34 0 20 111 118 1 +145.54 ± 32.41
407723 ncm-dbt-05 587494 500 169 87 244 +57.5 ± 14.76 0 26 118 104 2 +115.23 ± 31.41
407722 ncm-dbt-01 583740 500 172 78 250 +66.1 ± 13.45 0 16 124 110 0 +137.37 ± 30.31
407721 ncm-dbt-03 586350 500 161 69 270 +64.66 ± 14.12 0 21 116 113 0 +134.15 ± 31.65
407720 ncm-dbt-02 586308 500 174 71 255 +72.61 ± 14.83 0 23 102 124 1 +150.51 ± 33.87
407719 ncm-dbt-04 570709 500 183 93 224 +63.23 ± 13.91 0 18 126 104 2 +127.76 ± 30.09
407718 ncm-dbt-05 586731 500 182 85 233 +68.27 ± 14.67 0 24 105 121 0 +142.26 ± 33.37
407717 ncm-dbt-01 582945 500 165 78 257 +61.07 ± 12.78 0 13 137 100 0 +126.18 ± 28.27
407716 ncm-dbt-03 585801 500 192 78 230 +80.63 ± 13.94 0 14 110 124 2 +167.53 ± 32.45
407715 ncm-dbt-02 580489 500 174 94 232 +56.07 ± 14.96 1 27 113 109 0 +116.78 ± 32.15
407714 ncm-dbt-04 569190 500 175 82 243 +65.38 ± 14.0 0 20 117 113 0 +135.76 ± 31.48
407713 ncm-dbt-05 581277 500 175 81 244 +66.1 ± 14.59 0 23 111 115 1 +135.76 ± 32.43
407712 ncm-dbt-03 585928 500 176 77 247 +69.71 ± 14.31 0 20 112 117 1 +143.89 ± 32.25
407711 ncm-dbt-02 583405 500 181 86 233 +66.82 ± 15.16 0 23 114 108 5 +130.94 ± 31.98
407710 ncm-dbt-01 583321 500 174 92 234 +57.5 ± 14.76 0 27 115 107 1 +116.78 ± 31.85
407709 ncm-dbt-04 570789 500 180 89 231 +63.94 ± 13.66 0 16 129 103 2 +129.35 ± 29.58
407708 ncm-dbt-05 581527 500 185 87 228 +68.99 ± 13.86 0 17 119 113 1 +142.26 ± 31.1
407707 ncm-dbt-01 582193 500 176 72 252 +73.34 ± 13.57 0 15 116 119 0 +153.86 ± 31.51
407706 ncm-dbt-03 582945 500 187 72 241 +81.37 ± 14.11 0 17 101 132 0 +172.78 ± 34.05
407705 ncm-dbt-02 586858 500 179 86 235 +65.38 ± 13.27 0 15 127 108 0 +135.76 ± 29.83
407704 ncm-dbt-04 573689 500 174 98 228 +53.22 ± 13.59 0 21 132 97 0 +109.07 ± 29.32
407703 ncm-dbt-05 582736 500 152 76 272 +53.22 ± 14.82 1 26 120 102 1 +109.07 ± 31.14
407702 ncm-dbt-02 583992 500 177 70 253 +75.52 ± 14.51 1 17 107 124 1 +158.93 ± 33.03
407701 ncm-dbt-01 582736 500 178 75 247 +72.61 ± 13.84 0 16 116 117 1 +150.51 ± 31.54
407700 ncm-dbt-03 586054 500 184 81 235 +72.61 ± 14.69 1 17 113 116 3 +148.85 ± 32.06
407699 ncm-dbt-04 569709 500 177 82 241 +66.82 ± 14.48 0 21 115 112 2 +135.76 ± 31.8
407698 ncm-dbt-05 586223 500 175 85 240 +63.23 ± 14.34 0 23 114 113 0 +130.94 ± 31.98
407697 ncm-dbt-01 581028 500 167 77 256 +63.23 ± 13.77 0 19 122 109 0 +130.94 ± 30.71
407696 ncm-dbt-02 585759 500 174 79 247 +66.82 ± 13.77 0 17 122 110 1 +137.37 ± 30.65
407695 ncm-dbt-04 569190 500 177 77 246 +70.44 ± 14.75 0 24 102 124 0 +147.19 ± 33.86
407694 ncm-dbt-03 584285 500 182 84 234 +68.99 ± 14.28 0 20 113 116 1 +142.26 ± 32.1
407693 ncm-dbt-02 581860 500 171 70 259 +71.16 ± 13.64 0 15 120 114 1 +147.19 ± 30.88
407692 ncm-dbt-04 570629 500 170 79 251 +63.95 ± 14.91 1 23 111 114 1 +132.54 ± 32.44
407691 ncm-dbt-01 583154 500 176 81 243 +66.82 ± 14.48 1 19 115 114 1 +138.99 ± 31.79
407690 ncm-dbt-05 587792 500 164 85 251 +55.36 ± 15.31 0 31 111 106 2 +110.6 ± 32.43
407689 ncm-dbt-03 585211 500 177 86 237 +63.94 ± 14.37 0 22 116 111 1 +130.94 ± 31.66

Commit

Commit ID d89217766b748eccd08f58f35209d762d8bf0600
Author Joost VandeVondele
Date 2023-11-16 08:01:57 UTC
CI updates - updates the SDE action to v2.2 - removes the linux x86-32 builds, which were almost unused, and the build process under SDE started failing recently, possibly related to glibc update (The futex facility returned an unexpected error code.) closes https://github.com/official-stockfish/Stockfish/pull/4875 No functional change
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