Dev Builds » 20230813-0947

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 06:54:24 584519 4014 1332 712 1970 +54.1 ± 5.12 2 209 967 825 4 +110.57 ± 10.93
ncm-dbt-02 06:54:16 586209 4000 1313 722 1965 +51.71 ± 5.08 4 196 1014 777 9 +104.87 ± 10.63
ncm-dbt-03 06:55:12 587660 3994 1340 691 1963 +56.96 ± 5.0 2 178 991 821 5 +116.58 ± 10.76
ncm-dbt-04 06:54:10 571219 3998 1326 696 1976 +55.21 ± 5.12 7 184 989 810 9 +112.97 ± 10.78
ncm-dbt-05 06:55:23 584895 3994 1354 711 1929 +56.43 ± 5.1 3 194 961 835 4 +115.8 ± 10.96
20000 6665 3532 9803 +54.88 ± 2.27 18 961 4922 4068 31 +112.14 ± 4.83

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
403892 ncm-dbt-01 585464 14 4 3 7 +24.82 ± 45.76 0 0 6 1 0 +49.92 ± 94.39
403891 ncm-dbt-04 572034 498 162 91 245 +49.87 ± 13.59 0 22 134 93 0 +101.89 ± 29.06
403890 ncm-dbt-03 587792 494 161 83 250 +55.32 ± 14.52 0 26 117 104 0 +113.6 ± 31.55
403889 ncm-dbt-05 582945 494 167 82 245 +60.38 ± 14.48 1 20 120 105 1 +124.65 ± 31.03
403888 ncm-dbt-01 586223 500 173 97 230 +53.22 ± 13.87 0 23 128 99 0 +109.07 ± 29.94
403887 ncm-dbt-02 585084 500 158 92 250 +46.13 ± 14.45 0 29 127 93 1 +92.46 ± 30.18
403886 ncm-dbt-04 570388 500 161 81 258 +56.07 ± 13.73 0 20 131 98 1 +113.68 ± 29.44
403885 ncm-dbt-05 584958 500 180 88 232 +64.66 ± 13.83 0 18 123 108 1 +132.54 ± 30.53
403884 ncm-dbt-03 587197 500 159 83 258 +53.22 ± 14.42 1 23 126 99 1 +109.07 ± 30.24
403883 ncm-dbt-02 586393 500 166 99 235 +46.84 ± 15.27 0 34 117 97 2 +92.46 ± 31.58
403882 ncm-dbt-01 582987 500 159 91 250 +47.54 ± 14.4 0 28 127 94 1 +95.44 ± 30.17
403881 ncm-dbt-05 582152 500 175 87 238 +61.79 ± 14.55 1 22 115 112 0 +129.35 ± 31.83
403880 ncm-dbt-04 570549 500 159 84 257 +52.51 ± 15.3 3 23 122 100 2 +109.07 ± 30.84
403879 ncm-dbt-03 587834 500 176 82 242 +66.1 ± 13.6 0 16 125 108 1 +135.76 ± 30.17
403878 ncm-dbt-02 584790 500 174 106 220 +47.55 ± 13.13 1 17 145 87 0 +98.44 ± 27.41
403877 ncm-dbt-01 584453 500 156 91 253 +45.42 ± 15.57 0 39 107 104 0 +92.46 ± 32.92
403876 ncm-dbt-04 569549 500 166 92 242 +51.8 ± 14.75 0 30 116 104 0 +106.01 ± 31.72
403875 ncm-dbt-05 587622 500 166 98 236 +47.55 ± 14.26 0 28 126 96 0 +96.94 ± 30.31
403874 ncm-dbt-03 586266 500 163 88 249 +52.51 ± 14.66 1 26 120 103 0 +109.07 ± 31.14
403873 ncm-dbt-02 588132 500 157 84 259 +51.09 ± 14.72 0 29 120 100 1 +102.97 ± 31.15
403872 ncm-dbt-01 584495 500 167 89 244 +54.65 ± 14.49 0 27 118 105 0 +112.14 ± 31.42
403871 ncm-dbt-04 570589 500 159 85 256 +51.8 ± 15.27 3 24 120 102 1 +109.07 ± 31.14
403870 ncm-dbt-03 587028 500 169 82 249 +61.07 ± 13.68 0 19 125 106 0 +126.18 ± 30.27
403869 ncm-dbt-05 580738 500 168 81 251 +61.07 ± 14.1 0 22 119 109 0 +126.18 ± 31.22
403868 ncm-dbt-01 586350 500 169 86 245 +58.21 ± 14.79 2 22 117 109 0 +123.02 ± 31.54
403867 ncm-dbt-02 586350 500 170 78 252 +64.66 ± 13.69 0 18 122 110 0 +134.15 ± 30.68
403866 ncm-dbt-04 572719 500 166 86 248 +56.07 ± 13.87 1 19 129 101 0 +116.78 ± 29.72
403865 ncm-dbt-05 586477 500 171 84 245 +61.08 ± 14.24 1 20 120 109 0 +127.76 ± 31.05
403864 ncm-dbt-03 586858 500 172 88 240 +58.93 ± 14.15 0 23 120 107 0 +121.46 ± 31.09
403863 ncm-dbt-01 583656 500 174 91 235 +58.21 ± 13.4 0 17 134 98 1 +118.33 ± 28.9
403862 ncm-dbt-02 587113 500 168 94 238 +51.8 ± 14.62 1 25 124 99 1 +106.01 ± 30.56
403861 ncm-dbt-04 569430 500 170 85 245 +59.64 ± 14.73 0 25 117 106 2 +119.89 ± 31.55
403860 ncm-dbt-05 587155 500 159 89 252 +48.96 ± 14.61 0 30 120 100 0 +99.95 ± 31.16
403859 ncm-dbt-03 588643 500 169 96 235 +51.09 ± 14.18 0 24 131 93 2 +101.46 ± 29.54
403858 ncm-dbt-01 580530 500 158 77 265 +56.78 ± 14.19 0 24 121 105 0 +116.78 ± 30.96
403857 ncm-dbt-02 585084 500 163 88 249 +52.51 ± 14.25 2 17 138 90 3 +106.01 ± 28.42
403856 ncm-dbt-04 574500 500 183 92 225 +63.94 ± 14.5 0 21 120 106 3 +127.76 ± 31.05
403855 ncm-dbt-01 586520 500 172 87 241 +59.64 ± 15.25 0 29 109 110 2 +119.89 ± 32.73
403854 ncm-dbt-03 589668 500 171 89 240 +57.5 ± 13.94 0 21 127 101 1 +116.78 ± 30.03
403853 ncm-dbt-05 587113 500 168 102 230 +46.13 ± 15.23 0 34 118 96 2 +90.97 ± 31.44
403852 ncm-dbt-02 586731 500 157 81 262 +53.22 ± 14.56 0 27 121 101 1 +107.54 ± 30.99

Commit

Commit ID 796d9df6438b416a63364c7cf5edbc9be5434101
Author ppigazzini
Date 2023-08-13 09:47:52 UTC
Check compiler for docker builds in CI closes https://github.com/official-stockfish/Stockfish/pull/4739 No functional change
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