Dev Builds » 20230711-2053

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 06:54:00 582495 4022 1413 688 1921 +63.32 ± 5.0 1 167 955 882 6 +130.16 ± 10.98
ncm-dbt-02 06:54:39 585038 4014 1365 702 1947 +57.92 ± 5.08 3 187 967 844 6 +118.66 ± 10.92
ncm-dbt-03 06:54:03 585624 4000 1371 719 1910 +57.14 ± 5.06 4 177 992 817 10 +116.39 ± 10.75
ncm-dbt-04 06:54:43 571009 3992 1343 673 1976 +58.87 ± 5.05 2 178 971 838 7 +120.35 ± 10.88
ncm-dbt-05 06:53:04 586053 3972 1325 674 1973 +57.46 ± 5.11 0 195 952 832 7 +116.88 ± 11.01
20000 6817 3456 9727 +58.95 ± 2.26 10 904 4837 4213 36 +120.48 ± 4.88

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
408248 ncm-dbt-02 586943 14 4 3 7 +24.85 ± 84.38 0 1 4 2 0 +49.98 ± 184.5
408247 ncm-dbt-01 585337 22 9 3 10 +97.2 ± 74.11 0 1 3 7 0 +212.59 ± 264.15
408246 ncm-dbt-05 584243 472 149 70 253 +58.7 ± 14.29 0 20 117 99 0 +120.96 ± 31.38
408245 ncm-dbt-04 571391 492 168 80 244 +62.82 ± 13.91 0 18 123 104 1 +128.42 ± 30.49
408244 ncm-dbt-03 583866 500 179 81 240 +68.99 ± 14.56 1 16 121 108 4 +138.99 ± 30.8
408243 ncm-dbt-02 586985 500 175 93 232 +57.5 ± 13.22 0 17 134 99 0 +118.33 ± 28.9
408242 ncm-dbt-01 582318 500 169 90 241 +55.36 ± 14.39 0 26 119 105 0 +113.68 ± 31.27
408241 ncm-dbt-05 582569 500 155 80 265 +52.51 ± 14.11 0 24 128 97 1 +106.01 ± 29.96
408240 ncm-dbt-04 570228 500 174 82 244 +64.66 ± 14.12 0 20 119 110 1 +132.54 ± 31.18
408239 ncm-dbt-03 586731 500 165 94 241 +49.67 ± 15.16 1 31 114 104 0 +102.97 ± 32.0
408238 ncm-dbt-02 583279 500 164 96 240 +47.54 ± 14.53 0 29 125 95 1 +95.44 ± 30.46
408237 ncm-dbt-01 584201 500 170 96 234 +51.8 ± 13.51 0 21 134 95 0 +106.01 ± 29.04
408236 ncm-dbt-03 584916 500 166 87 247 +55.36 ± 14.12 1 21 126 102 0 +115.23 ± 30.2
408235 ncm-dbt-04 569909 500 163 95 242 +47.55 ± 14.4 0 29 124 97 0 +96.94 ± 30.59
408234 ncm-dbt-05 586393 500 170 81 249 +62.51 ± 14.17 0 22 117 111 0 +129.35 ± 31.52
408233 ncm-dbt-02 583950 500 169 92 239 +53.93 ± 14.46 0 26 122 101 1 +109.07 ± 30.84
408232 ncm-dbt-01 583866 500 180 86 234 +66.1 ± 13.3 0 14 129 106 1 +135.76 ± 29.49
408231 ncm-dbt-03 583321 500 164 92 244 +50.38 ± 14.81 1 28 119 102 0 +104.49 ± 31.29
408230 ncm-dbt-05 584201 500 175 82 243 +65.38 ± 14.7 0 23 113 112 2 +132.54 ± 32.13
408229 ncm-dbt-04 571029 500 167 75 258 +64.66 ± 14.26 0 21 117 111 1 +132.54 ± 31.5
408228 ncm-dbt-01 583824 500 170 78 252 +64.66 ± 14.53 0 22 116 110 2 +130.94 ± 31.66
408227 ncm-dbt-02 582945 500 167 81 252 +60.36 ± 14.62 0 24 118 106 2 +121.46 ± 31.39
408226 ncm-dbt-05 582360 500 169 91 240 +54.64 ± 15.15 0 31 111 107 1 +110.6 ± 32.43
408225 ncm-dbt-03 586731 500 173 90 237 +58.21 ± 14.39 0 23 123 102 2 +116.78 ± 30.65
408224 ncm-dbt-04 570509 500 170 92 238 +54.65 ± 14.22 1 21 128 99 1 +112.14 ± 29.92
408223 ncm-dbt-01 584201 500 172 98 230 +51.8 ± 15.01 1 27 121 99 2 +104.49 ± 31.0
408222 ncm-dbt-02 583740 500 162 97 241 +45.42 ± 14.68 1 29 124 96 0 +93.95 ± 30.6
408221 ncm-dbt-05 585337 500 172 99 229 +51.09 ± 14.31 0 27 123 100 0 +104.49 ± 30.71
408220 ncm-dbt-04 568196 500 169 89 242 +56.07 ± 14.83 0 29 112 109 0 +115.23 ± 32.29
408219 ncm-dbt-03 587028 500 175 91 234 +58.93 ± 14.01 0 20 128 100 2 +118.33 ± 29.86
408218 ncm-dbt-02 587707 500 174 79 247 +66.82 ± 14.34 0 22 111 117 0 +138.99 ± 32.43
408217 ncm-dbt-01 582235 500 172 73 255 +69.71 ± 14.86 0 24 104 121 1 +143.89 ± 33.53
408216 ncm-dbt-05 582945 500 183 91 226 +64.66 ± 14.53 0 21 119 107 3 +129.35 ± 31.2
408215 ncm-dbt-03 586562 500 177 97 226 +56.07 ± 13.44 0 18 135 96 1 +113.68 ± 28.8
408214 ncm-dbt-04 572921 500 157 74 269 +58.21 ± 13.69 0 19 130 100 1 +118.33 ± 29.54
408213 ncm-dbt-01 574784 500 187 79 234 +76.25 ± 13.36 0 13 116 121 0 +160.64 ± 31.43
408212 ncm-dbt-02 583950 500 177 86 237 +63.95 ± 14.09 1 18 120 111 0 +134.15 ± 31.01
408211 ncm-dbt-05 600380 500 152 80 268 +50.38 ± 14.28 0 27 124 99 0 +102.97 ± 30.57
408210 ncm-dbt-03 585843 500 172 87 241 +59.64 ± 13.9 0 20 126 103 1 +121.46 ± 30.15
408209 ncm-dbt-01 581693 500 184 85 231 +69.71 ± 14.03 0 19 113 118 0 +145.54 ± 32.08
408208 ncm-dbt-02 585843 500 173 75 252 +68.99 ± 14.97 1 21 109 117 2 +142.26 ± 32.74
408207 ncm-dbt-04 573891 500 175 86 239 +62.51 ± 14.72 1 21 118 108 2 +127.76 ± 31.37

Commit

Commit ID ee023d7fd78a96c10ae157c0d3174f091a4e09d1
Author Joost VandeVondele
Date 2023-07-11 20:53:15 UTC
Fix CI output closes https://github.com/official-stockfish/Stockfish/pull/4669 No functional change
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