Dev Builds » 20221208-1936

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 06:59:45 583099 3988 1124 926 1938 +17.26 ± 5.16 5 346 1093 546 4 +34.79 ± 10.24
ncm-dbt-02 06:59:59 585927 3996 1112 935 1949 +15.4 ± 5.28 5 380 1049 561 3 +31.21 ± 10.5
ncm-dbt-03 06:58:32 585213 4000 1126 920 1954 +17.91 ± 5.1 8 321 1137 525 9 +35.74 ± 9.99
ncm-dbt-04 07:00:01 569276 4016 1146 955 1915 +16.54 ± 5.1 3 349 1116 534 6 +32.62 ± 10.12
ncm-dbt-05 06:59:25 582296 4000 1106 943 1951 +14.17 ± 5.25 11 364 1078 545 2 +29.95 ± 10.33
20000 5614 4679 9707 +16.25 ± 2.32 32 1760 5473 2711 24 +32.86 ± 4.58

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
412959 ncm-dbt-04 569709 16 4 3 9 +21.71 ± 40.35 0 0 7 1 0 +43.61 ± 82.52 ↓
412958 ncm-dbt-01 581028 488 138 114 236 +17.1 ± 15.05 2 40 135 66 1 +35.72 ± 29.17 ↓
412957 ncm-dbt-02 588302 496 133 124 239 +6.31 ± 14.59 1 49 138 60 0 +14.02 ± 28.86 ↓
412956 ncm-dbt-05 580489 500 146 110 244 +25.06 ± 15.06 0 45 124 81 0 +50.38 ± 30.66 ↓
412955 ncm-dbt-03 586858 500 131 112 257 +13.21 ± 13.89 0 43 145 62 0 +26.46 ± 27.94 ↓
412954 ncm-dbt-04 569230 500 142 109 249 +22.96 ± 15.16 0 47 123 80 0 +46.13 ± 30.78 ↓
412953 ncm-dbt-02 584622 500 152 113 235 +27.16 ± 14.83 1 38 133 77 1 +54.65 ± 29.48 ↓
412952 ncm-dbt-01 582277 500 144 109 247 +24.36 ± 13.7 0 35 145 70 0 +48.96 ± 27.86 ↓
412951 ncm-dbt-03 585548 500 144 112 244 +22.27 ± 13.68 0 36 146 68 0 +44.72 ± 27.74 ↓
412950 ncm-dbt-05 582569 500 138 125 237 +9.03 ± 14.45 0 49 140 60 1 +16.69 ± 28.62 ↓
412949 ncm-dbt-04 568395 500 148 121 231 +18.78 ± 14.08 0 40 144 65 1 +36.26 ± 28.05 ↓
412948 ncm-dbt-02 584117 500 139 122 239 +11.82 ± 14.94 0 50 135 63 2 +20.87 ± 29.27 ↓
412947 ncm-dbt-01 583070 500 138 111 251 +18.78 ± 14.6 0 45 133 72 0 +37.67 ± 29.51 ↓
412946 ncm-dbt-03 583489 500 145 131 224 +9.73 ± 14.51 0 48 142 58 2 +16.69 ± 28.36 ↓
412945 ncm-dbt-05 583070 500 142 107 251 +24.36 ± 15.5 1 46 120 83 0 +50.38 ± 31.16 ↓
412944 ncm-dbt-04 569829 500 132 119 249 +9.04 ± 15.08 2 46 142 57 3 +16.69 ± 28.36 ↓
412943 ncm-dbt-03 585042 500 148 118 234 +20.87 ± 14.76 1 41 136 71 1 +41.89 ± 29.11 ↓
412942 ncm-dbt-01 585337 500 155 123 222 +22.27 ± 15.11 1 44 127 78 0 +46.13 ± 30.28 ↓
412941 ncm-dbt-02 588941 500 132 117 251 +10.43 ± 13.92 0 45 145 60 0 +20.87 ± 27.95 ↓
412940 ncm-dbt-05 583782 500 141 119 240 +15.3 ± 15.09 2 45 132 71 0 +33.46 ± 29.64 ↓
412939 ncm-dbt-04 569230 500 145 109 246 +25.06 ± 15.06 1 42 127 80 0 +51.8 ± 30.27 ↓
412938 ncm-dbt-03 586097 500 150 99 251 +35.56 ± 13.53 1 24 149 75 1 +71.89 ± 27.11 ↓
412937 ncm-dbt-01 585042 500 135 118 247 +11.82 ± 14.56 0 47 141 60 2 +20.87 ± 28.49 ↓
412936 ncm-dbt-02 584453 500 134 113 253 +14.6 ± 14.78 1 46 134 69 0 +30.65 ± 29.39 ↓
412935 ncm-dbt-05 581402 500 136 129 235 +4.87 ± 14.35 2 46 145 57 0 +12.51 ± 27.96 ↓
412934 ncm-dbt-04 570068 500 135 121 244 +9.73 ± 14.38 0 49 138 63 0 +19.48 ± 28.88 ↓
412933 ncm-dbt-03 583154 500 148 121 231 +18.78 ± 14.73 2 39 140 68 1 +39.08 ± 28.58 ↓
412932 ncm-dbt-01 582694 500 137 116 247 +14.6 ± 14.65 0 48 133 69 0 +29.25 ± 29.52 ↓
412931 ncm-dbt-02 585084 500 139 108 253 +21.57 ± 15.67 0 52 115 83 0 +43.3 ± 31.77 ↓
412930 ncm-dbt-05 580406 500 129 117 254 +8.34 ± 14.13 1 44 148 56 1 +16.69 ± 27.55 ↓
412929 ncm-dbt-04 567482 500 146 130 224 +11.12 ± 13.29 0 40 154 56 0 +22.27 ± 26.71 ↓
412928 ncm-dbt-02 585632 500 142 114 244 +19.48 ± 15.03 1 45 129 75 0 +40.48 ± 30.02 ↓
412927 ncm-dbt-03 585632 500 138 123 239 +10.42 ± 14.31 0 47 142 60 1 +19.48 ± 28.36 ↓
412926 ncm-dbt-01 582152 500 142 127 231 +10.43 ± 15.2 2 48 134 65 1 +22.27 ± 29.4 ↓
412925 ncm-dbt-05 585084 500 143 117 240 +18.08 ± 15.3 4 39 134 73 0 +41.89 ± 29.37 ↓
412924 ncm-dbt-04 568514 500 146 118 236 +19.48 ± 14.39 0 42 139 68 1 +37.67 ± 28.72 ↓
412923 ncm-dbt-03 585885 500 122 104 274 +12.51 ± 15.72 4 43 137 63 3 +26.46 ± 29.0 ↓
412922 ncm-dbt-01 583196 500 135 108 257 +18.78 ± 13.81 0 39 145 66 0 +37.67 ± 27.91 ↓
412921 ncm-dbt-05 581569 500 131 119 250 +8.34 ± 14.78 1 50 135 64 0 +18.08 ± 29.27 ↓
412920 ncm-dbt-02 586266 500 141 124 235 +11.82 ± 15.67 1 55 120 74 0 +25.06 ± 31.15 ↓
412919 ncm-dbt-04 571029 500 148 125 227 +15.99 ± 14.25 0 43 142 64 1 +30.65 ± 28.34 ↓

Commit

Commit ID 9fc203a3d05262ac74bfca8b4618155e18d76003
Author ppigazzini
Date 2022-12-08 19:36:52 UTC
Set the right PATH for ARM compiler and build tests in CI Fix for the GitHub upgrade: https://github.com/actions/runner-images/issues/5879 that broke our ARM workflows because it changed the value of the ANDROID_NDK_HOME variable referenced in our PATH. closes https://github.com/official-stockfish/Stockfish/pull/4267 No functional change
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