Dev Builds » 20230716-1313

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 06:54:53 583375 4000 1336 670 1994 +58.39 ± 4.95 2 165 1005 821 7 +119.31 ± 10.66
ncm-dbt-02 06:53:39 586332 4000 1378 718 1904 +57.86 ± 5.04 2 183 973 837 5 +118.53 ± 10.88
ncm-dbt-03 06:52:40 584740 4000 1387 701 1912 +60.18 ± 5.01 2 165 990 831 12 +122.24 ± 10.75
ncm-dbt-04 06:53:58 568670 4000 1342 724 1934 +54.11 ± 5.07 1 201 982 811 5 +110.22 ± 10.83
ncm-dbt-05 06:54:51 581092 4000 1354 715 1931 +55.98 ± 5.25 5 203 956 820 16 +112.91 ± 11.0
20000 6797 3528 9675 +57.3 ± 2.27 12 917 4906 4120 45 +116.62 ± 4.84

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
425942 ncm-dbt-02 585211 500 167 99 234 +47.54 ± 14.4 0 28 127 94 1 +95.44 ± 30.17
425941 ncm-dbt-04 567403 500 174 87 239 +61.07 ± 14.24 0 23 117 110 0 +126.18 ± 31.53
425940 ncm-dbt-01 584034 500 177 102 221 +52.51 ± 13.55 0 21 133 96 0 +107.54 ± 29.18
425939 ncm-dbt-05 580157 500 172 80 248 +64.66 ± 14.67 1 21 114 113 1 +134.15 ± 31.97
425938 ncm-dbt-03 585253 500 173 92 235 +56.78 ± 13.03 0 15 140 94 1 +115.23 ± 27.96
425937 ncm-dbt-02 585379 500 173 80 247 +65.39 ± 14.42 1 20 114 115 0 +137.37 ± 31.96
425936 ncm-dbt-04 567720 500 159 79 262 +56.07 ± 14.7 0 27 117 105 1 +113.68 ± 31.56
425935 ncm-dbt-01 581402 500 168 75 257 +65.38 ± 14.0 0 19 120 110 1 +134.15 ± 31.01
425934 ncm-dbt-05 580821 500 165 86 249 +55.36 ± 14.66 0 27 118 104 1 +112.14 ± 31.42
425933 ncm-dbt-03 581693 500 182 78 240 +73.33 ± 14.01 0 16 116 116 2 +150.51 ± 31.54
425932 ncm-dbt-01 583237 500 175 81 244 +66.1 ± 13.6 0 16 125 108 1 +135.76 ± 30.17
425931 ncm-dbt-02 586435 500 160 87 253 +51.09 ± 13.76 0 23 131 96 0 +104.49 ± 29.52
425930 ncm-dbt-05 580157 500 168 86 246 +57.5 ± 13.94 0 21 127 101 1 +116.78 ± 30.03
425929 ncm-dbt-04 569310 500 166 107 227 +41.19 ± 15.08 1 32 126 89 2 +82.1 ± 30.36
425928 ncm-dbt-03 585000 500 170 100 230 +48.96 ± 13.93 0 24 133 92 1 +98.44 ± 29.27
425927 ncm-dbt-02 588004 500 165 77 258 +61.79 ± 13.99 0 20 123 106 1 +126.18 ± 30.59
425926 ncm-dbt-01 584537 500 181 88 231 +65.38 ± 14.28 1 18 119 111 1 +135.76 ± 31.16
425925 ncm-dbt-04 569709 500 171 89 240 +57.5 ± 13.8 0 20 129 100 1 +116.78 ± 29.72
425924 ncm-dbt-05 581777 500 158 95 247 +44.01 ± 15.74 0 40 108 101 1 +88.0 ± 32.77
425923 ncm-dbt-03 586181 500 155 83 262 +50.38 ± 13.86 0 24 130 96 0 +102.97 ± 29.68
425922 ncm-dbt-02 587282 500 171 85 244 +60.36 ± 14.07 0 21 123 105 1 +123.02 ± 30.61
425921 ncm-dbt-01 584117 500 167 83 250 +58.93 ± 14.56 0 24 120 104 2 +118.33 ± 31.1
425920 ncm-dbt-04 569549 500 172 84 244 +61.79 ± 14.14 0 22 118 110 0 +127.76 ± 31.37
425919 ncm-dbt-03 585759 500 188 91 221 +68.27 ± 15.08 0 23 111 112 4 +135.76 ± 32.43
425918 ncm-dbt-05 581693 500 167 90 243 +53.93 ± 15.12 1 26 121 99 3 +107.54 ± 30.99
425917 ncm-dbt-02 586604 500 173 95 232 +54.65 ± 13.8 1 19 131 99 0 +113.68 ± 29.44
425916 ncm-dbt-04 566770 500 163 84 253 +55.36 ± 13.84 0 22 127 101 0 +113.68 ± 30.06
425915 ncm-dbt-03 583028 500 177 82 241 +66.82 ± 14.89 0 25 106 118 1 +137.37 ± 33.21
425914 ncm-dbt-01 584076 500 160 76 264 +58.93 ± 13.72 0 19 129 101 1 +119.89 ± 29.69
425913 ncm-dbt-05 581818 500 184 88 228 +67.55 ± 16.33 2 25 104 113 6 +134.15 ± 33.51
425912 ncm-dbt-02 584034 500 188 105 207 +58.21 ± 14.79 0 26 117 105 2 +116.78 ± 31.56
425911 ncm-dbt-04 570148 500 171 98 231 +51.09 ± 14.18 0 25 128 96 1 +102.97 ± 29.98
425910 ncm-dbt-03 585253 500 172 93 235 +55.36 ± 13.7 0 20 132 97 1 +112.14 ± 29.29
425909 ncm-dbt-05 582652 500 176 96 228 +56.07 ± 14.01 0 21 130 97 2 +112.14 ± 29.61
425908 ncm-dbt-01 582027 500 148 77 275 +49.67 ± 13.97 1 22 132 95 0 +102.97 ± 29.38
425907 ncm-dbt-02 587707 500 181 90 229 +63.95 ± 14.78 0 26 107 117 0 +132.54 ± 33.05
425906 ncm-dbt-04 568752 500 166 96 238 +48.96 ± 14.61 0 30 120 100 0 +99.95 ± 31.16
425905 ncm-dbt-03 585759 500 170 82 248 +61.79 ± 14.68 2 18 122 106 2 +127.76 ± 30.73
425904 ncm-dbt-05 579661 500 164 94 242 +48.96 ± 14.07 1 22 134 92 1 +99.95 ± 29.1
425903 ncm-dbt-01 583572 500 160 88 252 +50.38 ± 14.28 0 26 127 96 1 +101.46 ± 30.14

Commit

Commit ID e89469925d9afd060f85d4047edbaad8903e67ef
Author Joost VandeVondele
Date 2023-07-16 13:13:24 UTC
Remove some CI parts not yet working downgrading compiler didn't work for windows build. Stick to gcc 13 for now. Windows x86-32 not a 32bit binary, remove. closes https://github.com/official-stockfish/Stockfish/pull/4685 No functional change
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