Dev Builds » 20230401-1358

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 06:58:23 583721 4000 1300 821 1879 +41.81 ± 5.22 2 262 997 733 6 +84.12 ± 10.77
ncm-dbt-02 06:58:27 586014 3978 1246 752 1980 +43.37 ± 5.06 2 230 1031 724 2 +88.13 ± 10.55
ncm-dbt-03 06:58:42 584753 4016 1305 837 1874 +40.67 ± 5.05 2 242 1054 706 4 +82.13 ± 10.43
ncm-dbt-04 06:58:45 569661 4006 1260 827 1919 +37.7 ± 5.15 1 272 1027 699 4 +75.77 ± 10.6
ncm-dbt-05 06:58:47 582760 4000 1220 874 1906 +30.13 ± 5.21 6 296 1049 644 5 +60.9 ± 10.48
20000 6331 4111 9558 +38.72 ± 2.3 13 1302 5158 3506 21 +78.14 ± 4.72

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
410194 ncm-dbt-04 566888 6 3 3 0 0.0 ± 11.34 0 0 3 0 0 -0.0 ± 10.15
410193 ncm-dbt-03 585126 16 6 3 7 +65.91 ± 89.0 0 1 3 4 0 +136.97 ± 241.58
410192 ncm-dbt-02 580696 478 150 98 230 +37.95 ± 14.9 1 30 124 84 0 +78.35 ± 30.54
410191 ncm-dbt-01 580904 500 160 109 231 +35.56 ± 14.74 0 37 125 88 0 +71.89 ± 30.51
410190 ncm-dbt-05 582277 500 158 105 237 +36.97 ± 14.44 0 34 129 87 0 +74.79 ± 29.96
410189 ncm-dbt-04 567799 500 154 101 245 +36.97 ± 13.49 0 27 143 80 0 +74.79 ± 27.98
410188 ncm-dbt-03 583447 500 152 107 241 +31.35 ± 14.98 0 41 123 86 0 +63.23 ± 30.78
410187 ncm-dbt-02 587028 500 143 104 253 +27.15 ± 14.83 0 42 127 81 0 +54.65 ± 30.27
410186 ncm-dbt-01 585674 500 160 103 237 +39.78 ± 14.74 0 33 129 86 2 +77.71 ± 29.96
410185 ncm-dbt-05 585295 500 142 112 246 +20.87 ± 14.88 0 45 131 73 1 +40.48 ± 29.77
410184 ncm-dbt-04 567126 500 157 101 242 +39.08 ± 14.44 0 33 128 89 0 +79.17 ± 30.09
410183 ncm-dbt-03 584243 500 172 104 224 +47.55 ± 13.99 2 19 139 89 1 +98.44 ± 28.35
410182 ncm-dbt-02 585126 500 166 94 240 +50.38 ± 14.41 0 27 125 97 1 +101.46 ± 30.43
410181 ncm-dbt-01 584537 500 154 106 240 +33.46 ± 15.37 0 40 125 82 3 +63.23 ± 30.52
410180 ncm-dbt-05 582945 500 150 115 235 +24.36 ± 14.76 0 43 129 78 0 +48.96 ± 30.01
410179 ncm-dbt-04 570308 500 156 115 229 +28.55 ± 15.66 0 48 113 89 0 +57.5 ± 32.05
410178 ncm-dbt-03 582861 500 156 99 245 +39.78 ± 14.35 0 32 129 89 0 +80.63 ± 29.95
410177 ncm-dbt-02 587282 500 162 88 250 +51.8 ± 14.08 0 25 126 99 0 +106.01 ± 30.26
410176 ncm-dbt-01 583656 500 169 103 228 +46.13 ± 15.1 1 31 120 97 1 +93.95 ± 31.17
410175 ncm-dbt-05 582235 500 148 110 242 +26.46 ± 15.4 2 41 124 83 0 +56.07 ± 30.66
410174 ncm-dbt-04 570388 500 153 97 250 +39.08 ± 14.83 1 33 125 91 0 +80.63 ± 30.5
410173 ncm-dbt-03 584453 500 157 110 233 +32.75 ± 13.76 0 30 144 75 1 +64.66 ± 27.91
410172 ncm-dbt-02 586646 500 161 98 241 +44.01 ± 13.92 0 27 133 90 0 +89.48 ± 29.33
410171 ncm-dbt-01 584411 500 171 105 224 +46.13 ± 14.45 0 30 124 96 0 +93.95 ± 30.6
410170 ncm-dbt-05 581070 500 166 97 237 +48.25 ± 14.43 0 26 132 89 3 +93.95 ± 29.45
410169 ncm-dbt-04 570629 500 159 107 234 +36.26 ± 14.79 0 36 127 86 1 +71.89 ± 30.24
410168 ncm-dbt-03 587494 500 169 104 227 +45.42 ± 14.01 0 26 134 89 1 +90.97 ± 29.17
410167 ncm-dbt-02 586308 500 148 82 270 +46.13 ± 13.49 0 23 138 89 0 +93.95 ± 28.55
410166 ncm-dbt-01 583405 500 169 99 232 +48.96 ± 14.74 0 31 118 101 0 +99.95 ± 31.44
410165 ncm-dbt-05 581361 500 158 121 221 +25.76 ± 14.73 1 38 135 75 1 +51.8 ± 29.22
410164 ncm-dbt-04 571953 500 168 89 243 +55.36 ± 15.06 0 29 115 104 2 +110.6 ± 31.86
410163 ncm-dbt-03 582110 500 162 103 235 +41.19 ± 14.43 0 31 130 88 1 +82.1 ± 29.8
410162 ncm-dbt-02 587197 500 155 87 258 +47.55 ± 14.26 1 25 129 95 0 +98.44 ± 29.86
410161 ncm-dbt-01 583279 500 167 94 239 +51.09 ± 13.48 0 21 135 94 0 +104.49 ± 28.91
410160 ncm-dbt-05 581943 500 158 110 232 +33.46 ± 14.74 3 29 135 83 0 +71.89 ± 29.14
410159 ncm-dbt-04 569869 500 157 115 228 +29.25 ± 13.92 0 34 140 76 0 +58.93 ± 28.51
410158 ncm-dbt-03 587919 500 171 97 232 +51.8 ± 14.22 0 26 124 100 0 +106.01 ± 30.56
410157 ncm-dbt-02 587834 500 161 101 238 +41.89 ± 14.48 0 31 129 89 1 +83.57 ± 29.93
410156 ncm-dbt-01 583908 500 150 102 248 +33.46 ± 15.24 1 39 121 89 0 +68.99 ± 31.04
410155 ncm-dbt-03 585126 500 160 110 230 +34.86 ± 14.57 0 36 128 86 0 +70.44 ± 30.11
410154 ncm-dbt-05 584958 500 140 104 256 +25.06 ± 14.42 0 40 134 76 0 +50.38 ± 29.35
410153 ncm-dbt-04 571994 500 153 99 248 +37.67 ± 14.35 0 32 133 84 1 +74.79 ± 29.41

Commit

Commit ID 66bf45b99e2061c1ba74f9975bc5059ac0121dfd
Author Joost VandeVondele
Date 2023-04-01 13:58:05 UTC
Stringify the git info passed avoid escaping the string in the Makefile. Alternative to https://github.com/official-stockfish/Stockfish/pull/4476 closes https://github.com/official-stockfish/Stockfish/pull/4481 No functional change.
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