Dev Builds » 20230305-1514

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 06:58:27 585629 4000 1214 826 1960 +33.81 ± 5.2 3 285 1041 663 8 +67.37 ± 10.52
ncm-dbt-02 06:59:25 587158 4000 1251 795 1954 +39.78 ± 5.22 2 270 1004 718 6 +79.9 ± 10.73
ncm-dbt-03 06:58:47 587171 4002 1229 785 1988 +38.71 ± 5.09 2 251 1056 685 7 +77.48 ± 10.42
ncm-dbt-04 06:58:55 570790 4000 1228 793 1979 +37.93 ± 5.01 2 239 1088 664 7 +75.88 ± 10.22
ncm-dbt-05 07:00:16 584094 3998 1236 811 1951 +37.07 ± 4.94 4 226 1116 647 6 +74.65 ± 10.05
20000 6158 4010 9832 +37.46 ± 2.28 13 1271 5305 3377 34 +75.05 ± 4.65

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
375701 ncm-dbt-03 588771 2 1 1 0 0.0 ± 34.02 0 0 1 0 0 0.0 ± 30.47 ↓
375700 ncm-dbt-05 582027 498 148 97 253 +35.71 ± 13.44 0 27 144 78 0 +72.18 ± 27.82 ↓
375699 ncm-dbt-04 569709 500 165 96 239 +48.25 ± 14.3 0 26 131 91 2 +95.44 ± 29.59 ↓
375698 ncm-dbt-02 586350 500 149 95 256 +37.67 ± 14.61 0 35 126 89 0 +76.25 ± 30.37 ↓
375697 ncm-dbt-03 586562 500 158 79 263 +55.36 ± 14.53 0 25 123 100 2 +110.6 ± 30.69 ↓
375696 ncm-dbt-01 585674 500 164 110 226 +37.67 ± 15.38 0 39 120 89 2 +73.34 ± 31.18 ↓
375695 ncm-dbt-04 572598 500 154 94 252 +41.89 ± 14.07 0 29 132 89 0 +85.04 ± 29.5 ↓
375694 ncm-dbt-05 586901 500 147 100 253 +32.76 ± 14.03 1 28 146 73 2 +64.66 ± 27.62 ↓
375693 ncm-dbt-02 587707 500 169 114 217 +38.37 ± 15.54 0 41 114 94 1 +76.25 ± 31.96 ↓
375692 ncm-dbt-03 586774 500 149 114 237 +24.36 ± 13.42 0 31 155 62 2 +46.13 ± 26.45 ↓
375691 ncm-dbt-01 585801 500 160 87 253 +51.09 ± 13.9 0 23 132 94 1 +102.97 ± 29.38 ↓
375560 ncm-dbt-05 582569 500 159 104 237 +38.37 ± 13.72 1 25 142 82 0 +79.17 ± 28.09 ↓
375559 ncm-dbt-04 569949 500 160 108 232 +36.26 ± 14.13 0 31 137 81 1 +71.89 ± 28.86 ↓
375558 ncm-dbt-02 588686 500 152 95 253 +39.78 ± 13.94 1 26 138 85 0 +82.1 ± 28.65 ↓
375557 ncm-dbt-01 584579 500 154 99 247 +38.37 ± 15.17 0 38 120 91 1 +76.25 ± 31.18 ↓
375556 ncm-dbt-03 588089 500 143 105 252 +26.46 ± 14.13 0 37 138 75 0 +53.22 ± 28.81 ↓
375555 ncm-dbt-04 570469 500 148 104 248 +30.65 ± 14.42 0 37 132 81 0 +61.79 ± 29.59 ↓
375554 ncm-dbt-05 582569 500 158 106 236 +36.26 ± 13.15 0 25 148 77 0 +73.34 ± 27.25 ↓
375553 ncm-dbt-02 587622 500 162 100 238 +43.3 ± 14.95 0 32 127 88 3 +83.57 ± 30.21 ↓
375552 ncm-dbt-01 585590 500 146 111 243 +24.36 ± 14.5 1 37 139 72 1 +48.96 ± 28.69 ↓
375551 ncm-dbt-03 588260 500 160 90 250 +48.96 ± 15.13 0 33 115 101 1 +98.44 ± 31.86 ↓
375550 ncm-dbt-04 569989 500 156 116 228 +27.86 ± 13.96 2 29 146 73 0 +58.93 ± 27.66 ↓
375549 ncm-dbt-05 586435 500 148 101 251 +32.76 ± 13.62 0 30 143 77 0 +66.1 ± 28.04 ↓
375548 ncm-dbt-02 588472 500 158 95 247 +44.01 ± 14.47 1 28 128 93 0 +90.97 ± 30.05 ↓
375547 ncm-dbt-03 588260 500 153 92 255 +42.6 ± 14.12 0 29 131 90 0 +86.52 ± 29.64 ↓
375546 ncm-dbt-01 584832 500 143 114 243 +20.17 ± 14.19 0 41 139 70 0 +40.48 ± 28.71 ↓
375545 ncm-dbt-04 571913 500 145 95 260 +34.86 ± 14.31 0 33 135 81 1 +68.99 ± 29.16 ↓
375544 ncm-dbt-05 584706 500 166 98 236 +47.54 ± 14.66 0 29 126 93 2 +93.95 ± 30.32 ↓
375543 ncm-dbt-03 586858 500 160 96 244 +44.72 ± 13.55 1 20 144 84 1 +90.97 ± 27.66 ↓
375542 ncm-dbt-02 588260 500 156 96 248 +41.89 ± 15.25 0 37 117 95 1 +83.57 ± 31.58 ↓
375541 ncm-dbt-01 585084 500 150 88 262 +43.3 ± 14.82 2 27 129 91 1 +89.48 ± 29.91 ↓
375540 ncm-dbt-03 584916 500 151 107 242 +30.65 ± 14.42 0 37 132 81 0 +61.79 ± 29.59 ↓
375539 ncm-dbt-05 581070 500 157 91 252 +46.13 ± 14.85 1 28 127 92 2 +92.46 ± 30.18 ↓
375538 ncm-dbt-04 570669 500 153 98 249 +38.37 ± 13.86 0 29 137 84 0 +77.71 ± 28.83 ↓
375537 ncm-dbt-01 585000 500 150 93 257 +39.78 ± 15.0 0 35 125 88 2 +77.71 ± 30.5 ↓
375536 ncm-dbt-02 584706 500 147 102 251 +31.35 ± 14.47 0 37 131 82 0 +63.23 ± 29.72 ↓
375535 ncm-dbt-02 585464 500 158 98 244 +41.89 ± 14.87 0 34 123 92 1 +83.57 ± 30.77 ↓
375534 ncm-dbt-05 586477 500 153 114 233 +27.16 ± 14.18 1 34 140 75 0 +56.07 ± 28.52 ↓
375533 ncm-dbt-03 586054 500 154 101 245 +36.97 ± 15.58 1 39 117 92 1 +74.79 ± 31.57 ↓
375532 ncm-dbt-01 588472 500 147 124 229 +15.99 ± 14.38 0 45 137 68 0 +32.05 ± 29.0 ↓
375531 ncm-dbt-04 571029 500 147 82 271 +45.42 ± 14.14 0 25 138 84 3 +88.0 ± 28.61 ↓

Commit

Commit ID 5c589142ae5714ecb9ded29bec12c591a1ba8f3f
Author disservin
Date 2023-03-05 15:14:07 UTC
Add wiki to artifacts snapshot the wiki https://github.com/official-stockfish/stockfish/wiki as part of the artifacts generated. This will allow future release to include the wiki pages as a form of documentation closes https://github.com/official-stockfish/Stockfish/pull/4420 No functional change
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