Dev Builds » 20221107-2042

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 06:58:30 583787 4000 1138 922 1940 +18.78 ± 5.26 12 341 1068 577 2 +39.43 ± 10.39
ncm-dbt-02 06:59:43 587954 3992 1115 962 1915 +13.32 ± 5.28 4 390 1056 541 5 +26.51 ± 10.46
ncm-dbt-03 07:00:05 588221 4022 1133 887 2002 +21.28 ± 5.13 5 325 1107 567 7 +42.36 ± 10.17
ncm-dbt-04 06:59:17 570696 4000 1130 915 1955 +18.69 ± 5.22 6 346 1082 559 7 +37.32 ± 10.31
ncm-dbt-05 07:00:33 584348 3986 1078 887 2021 +16.66 ± 5.24 6 360 1067 557 3 +33.93 ± 10.39
20000 5594 4573 9833 +17.75 ± 2.34 33 1762 5380 2801 24 +35.91 ± 4.62

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
375877 ncm-dbt-03 589326 22 5 5 12 0.0 ± 62.63 0 2 7 2 0 -0.0 ± 129.49 ↓
375876 ncm-dbt-05 586350 486 139 116 231 +16.45 ± 15.32 0 49 122 72 0 +32.98 ± 30.91 ↓
375875 ncm-dbt-02 585464 492 137 117 238 +14.13 ± 15.35 1 48 128 68 1 +28.31 ± 30.14 ↓
375874 ncm-dbt-04 571873 500 143 123 234 +13.9 ± 14.47 1 43 142 63 1 +27.85 ± 28.34 ↓
375873 ncm-dbt-01 585717 500 143 107 250 +25.06 ± 14.68 1 38 136 74 1 +50.38 ± 29.09 ↓
375872 ncm-dbt-03 588728 500 137 101 262 +25.06 ± 14.29 0 38 139 72 1 +48.96 ± 28.69 ↓
375871 ncm-dbt-05 585169 500 140 106 254 +23.66 ± 14.19 1 36 141 72 0 +48.96 ± 28.41 ↓
375870 ncm-dbt-02 588686 500 133 119 248 +9.73 ± 14.51 0 49 139 61 1 +18.08 ± 28.75 ↓
375869 ncm-dbt-04 571632 500 144 122 234 +15.3 ± 14.45 0 46 136 68 0 +30.65 ± 29.13 ↓
375868 ncm-dbt-01 585970 500 142 118 240 +16.69 ± 15.07 0 50 126 74 0 +33.46 ± 30.41 ↓
375867 ncm-dbt-03 584664 500 142 111 247 +21.57 ± 15.31 2 40 136 69 3 +41.89 ± 29.11 ↓
375866 ncm-dbt-02 587919 500 153 114 233 +27.16 ± 14.7 2 35 135 78 0 +57.5 ± 29.2 ↓
375865 ncm-dbt-05 583531 500 138 102 260 +25.06 ± 14.55 1 36 141 70 2 +48.96 ± 28.41 ↓
375864 ncm-dbt-04 569589 500 145 111 244 +23.66 ± 15.08 1 42 130 76 1 +47.55 ± 29.89 ↓
375863 ncm-dbt-01 581070 500 147 115 238 +22.27 ± 14.6 2 37 138 73 0 +47.55 ± 28.83 ↓
375862 ncm-dbt-03 588132 500 145 112 243 +22.96 ± 14.66 0 43 131 76 0 +46.13 ± 29.76 ↓
375861 ncm-dbt-02 587792 500 151 124 225 +18.78 ± 14.85 0 47 129 74 0 +37.67 ± 30.03 ↓
375860 ncm-dbt-05 586097 500 141 112 247 +20.17 ± 15.08 0 47 128 74 1 +39.08 ± 30.15 ↓
375859 ncm-dbt-04 570348 500 151 107 242 +30.65 ± 14.68 0 38 131 80 1 +60.36 ± 29.73 ↓
375858 ncm-dbt-01 584579 500 145 111 244 +23.66 ± 14.19 0 39 138 73 0 +47.55 ± 28.83 ↓
375857 ncm-dbt-03 587452 500 152 113 235 +27.15 ± 14.44 0 39 133 78 0 +54.65 ± 29.48 ↓
375856 ncm-dbt-02 588856 500 150 118 232 +22.26 ± 14.6 0 42 135 72 1 +43.3 ± 29.24 ↓
375855 ncm-dbt-05 581860 500 135 116 249 +13.21 ± 15.05 0 52 127 71 0 +26.46 ± 30.28 ↓
375854 ncm-dbt-04 571752 500 153 100 247 +36.97 ± 14.17 0 30 139 79 2 +71.89 ± 28.58 ↓
375853 ncm-dbt-01 581610 500 137 131 232 +4.17 ± 15.65 3 53 130 63 1 +11.12 ± 29.91 ↓
375852 ncm-dbt-03 589539 500 151 125 224 +18.08 ± 14.8 0 47 130 73 0 +36.26 ± 29.9 ↓
375851 ncm-dbt-02 586223 500 124 109 267 +10.42 ± 15.07 0 53 130 66 1 +19.48 ± 29.91 ↓
375850 ncm-dbt-05 582611 500 143 110 247 +22.97 ± 14.78 2 38 135 75 0 +48.96 ± 29.23 ↓
375849 ncm-dbt-04 568514 500 129 119 252 +6.95 ± 14.78 2 48 138 62 0 +16.69 ± 28.89 ↓
375848 ncm-dbt-01 582444 500 143 116 241 +18.78 ± 14.47 3 35 144 68 0 +41.89 ± 28.03 ↓
375847 ncm-dbt-03 588856 500 135 114 251 +14.6 ± 14.4 0 45 140 64 1 +27.85 ± 28.61 ↓
375846 ncm-dbt-05 582527 500 134 118 248 +11.12 ± 15.13 2 48 132 68 0 +25.06 ± 29.65 ↓
375845 ncm-dbt-02 588771 500 129 121 250 +5.56 ± 15.29 0 58 127 64 1 +9.73 ± 30.29 ↓
375844 ncm-dbt-04 569749 500 137 118 245 +13.21 ± 15.65 1 52 126 69 2 +25.06 ± 30.41 ↓
375843 ncm-dbt-03 590053 500 132 112 256 +13.9 ± 13.95 1 39 150 59 1 +27.85 ± 27.25 ↓
375842 ncm-dbt-01 583154 500 153 110 237 +29.95 ± 14.24 1 33 138 78 0 +61.79 ± 28.77 ↓
375841 ncm-dbt-02 589924 500 138 140 222 -1.39 ± 14.93 1 58 133 58 0 -1.39 ± 29.53 ↓
375840 ncm-dbt-03 587240 500 134 94 272 +27.85 ± 14.49 2 32 141 74 1 +57.5 ± 28.38 ↓
375839 ncm-dbt-04 572114 500 128 115 257 +9.04 ± 14.45 1 47 140 62 0 +19.48 ± 28.62 ↓
375838 ncm-dbt-05 586646 500 108 107 285 +0.69 ± 14.23 0 54 141 55 0 +1.39 ± 28.5 ↓
375837 ncm-dbt-01 585759 500 128 114 258 +9.73 ± 15.98 2 56 118 74 0 +22.27 ± 31.39 ↓

Commit

Commit ID 6c1df553fa7a94551de7b07515a29098a2f23c16
Author disservin
Date 2022-11-07 20:42:04 UTC
speedup CI Github Actions allows us to use up to 20 workers. This way we can launch multiple different checks at the same time and optimize the overall time the CI takes a bit. closes https://github.com/official-stockfish/Stockfish/pull/4223 No functional change
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