Dev Builds » 20230314-0723

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 06:59:35 583882 4012 1281 836 1895 +38.7 ± 5.17 3 264 1031 701 7 +77.65 ± 10.57
ncm-dbt-02 06:58:30 585208 4000 1266 770 1964 +43.3 ± 5.11 1 242 1022 730 5 +87.26 ± 10.61
ncm-dbt-03 06:57:56 586400 4000 1255 821 1924 +37.85 ± 5.14 2 266 1031 698 3 +76.43 ± 10.57
ncm-dbt-04 06:59:03 571394 4000 1241 832 1927 +35.65 ± 5.18 8 259 1056 670 7 +72.25 ± 10.43
ncm-dbt-05 07:00:12 583285 3988 1217 790 1981 +37.34 ± 5.06 2 252 1061 675 4 +75.21 ± 10.39
20000 6260 4049 9691 +38.57 ± 2.3 16 1283 5201 3474 26 +77.74 ± 4.7

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
410453 ncm-dbt-01 584874 12 5 4 3 +29.01 ± 98.94 0 1 3 2 0 +58.45 ± 226.57 ↓
410452 ncm-dbt-05 580738 488 155 92 241 +45.1 ± 14.94 0 32 117 95 0 +91.78 ± 31.57 ↓
410451 ncm-dbt-04 571551 500 160 104 236 +39.08 ± 15.21 2 33 122 93 0 +82.1 ± 30.9 ↓
410450 ncm-dbt-02 587622 500 155 91 254 +44.72 ± 13.26 0 22 142 86 0 +90.97 ± 27.97 ↓
410449 ncm-dbt-03 587325 500 146 107 247 +27.15 ± 15.08 0 43 126 80 1 +53.22 ± 30.4 ↓
410448 ncm-dbt-01 584579 500 159 104 237 +38.37 ± 14.4 0 32 132 85 1 +76.25 ± 29.54 ↓
410447 ncm-dbt-05 586097 500 147 101 252 +32.06 ± 13.98 1 30 141 78 0 +66.1 ± 28.33 ↓
410446 ncm-dbt-02 583279 500 167 107 226 +41.89 ± 15.5 0 40 110 100 0 +85.04 ± 32.5 ↓
410445 ncm-dbt-04 571793 500 163 109 228 +37.67 ± 14.74 0 34 130 84 2 +73.34 ± 29.83 ↓
410444 ncm-dbt-01 582527 500 173 116 211 +39.78 ± 14.48 1 29 133 86 1 +80.63 ± 29.38 ↓
410443 ncm-dbt-03 585169 500 168 91 241 +53.93 ± 13.34 0 19 135 96 0 +110.6 ± 28.84 ↓
410442 ncm-dbt-05 579744 500 155 97 248 +40.48 ± 13.99 0 27 140 81 2 +79.17 ± 28.38 ↓
410441 ncm-dbt-04 567997 500 156 102 242 +37.67 ± 14.35 1 29 136 83 1 +76.25 ± 28.98 ↓
410440 ncm-dbt-02 586646 500 154 99 247 +38.37 ± 14.26 0 32 131 87 0 +77.71 ± 29.68 ↓
410439 ncm-dbt-03 587707 500 165 107 228 +40.49 ± 14.78 2 29 128 91 0 +85.04 ± 30.07 ↓
410438 ncm-dbt-01 581569 500 155 128 217 +18.78 ± 14.34 0 42 140 67 1 +36.26 ± 28.59 ↓
410437 ncm-dbt-05 580821 500 168 99 233 +48.25 ± 14.16 1 23 133 92 1 +98.44 ± 29.27 ↓
410436 ncm-dbt-04 572800 500 160 99 241 +42.6 ± 13.98 0 27 136 86 1 +85.04 ± 28.92 ↓
410435 ncm-dbt-03 585337 500 162 102 236 +41.89 ± 14.61 0 33 124 93 0 +85.04 ± 30.63 ↓
410434 ncm-dbt-02 586139 500 154 92 254 +43.3 ± 14.16 0 29 130 91 0 +88.0 ± 29.77 ↓
410433 ncm-dbt-01 583405 500 158 103 239 +38.37 ± 15.17 1 35 123 90 1 +77.71 ± 30.77 ↓
410432 ncm-dbt-05 588558 500 145 98 257 +32.76 ± 14.43 0 36 131 83 0 +66.1 ± 29.72 ↓
410431 ncm-dbt-04 571150 500 145 97 258 +33.46 ± 14.99 2 31 137 77 3 +66.1 ± 28.89 ↓
410430 ncm-dbt-03 587155 500 154 96 250 +40.48 ± 14.12 0 30 132 88 0 +82.1 ± 29.52 ↓
410429 ncm-dbt-02 584706 500 153 92 255 +42.6 ± 14.38 0 29 133 86 2 +83.57 ± 29.37 ↓
410428 ncm-dbt-01 583447 500 161 98 241 +44.01 ± 15.11 0 34 121 93 2 +86.52 ± 31.04 ↓
410427 ncm-dbt-04 570789 500 151 110 239 +28.56 ± 15.05 1 40 126 83 0 +58.93 ± 30.4 ↓
410426 ncm-dbt-02 585253 500 157 105 238 +36.27 ± 14.79 1 34 127 88 0 +74.79 ± 30.24 ↓
410425 ncm-dbt-05 580116 500 154 100 246 +37.67 ± 14.08 0 30 137 82 1 +74.79 ± 28.85 ↓
410424 ncm-dbt-01 584201 500 156 93 251 +44.01 ± 14.2 0 29 129 92 0 +89.48 ± 29.91 ↓
410423 ncm-dbt-03 587240 500 143 97 260 +32.05 ± 14.38 0 36 132 82 0 +64.66 ± 29.59 ↓
410422 ncm-dbt-02 583992 500 171 94 235 +53.93 ± 14.05 0 23 128 98 1 +109.07 ± 29.94 ↓
410421 ncm-dbt-04 572276 500 148 105 247 +29.95 ± 14.37 1 34 136 79 0 +61.79 ± 29.05 ↓
410420 ncm-dbt-05 585000 500 142 99 259 +29.95 ± 15.02 0 42 123 85 0 +60.36 ± 30.78 ↓
410419 ncm-dbt-03 587113 500 167 106 227 +42.6 ± 14.91 0 33 125 90 2 +83.57 ± 30.49 ↓
410418 ncm-dbt-01 585211 500 160 89 251 +49.67 ± 15.42 0 35 110 104 1 +99.95 ± 32.55 ↓
410417 ncm-dbt-04 572800 500 158 106 236 +36.27 ± 14.4 1 31 133 85 0 +74.79 ± 29.41 ↓
410416 ncm-dbt-02 584034 500 155 90 255 +45.42 ± 15.07 0 33 121 94 2 +89.48 ± 31.03 ↓
410415 ncm-dbt-01 585126 500 154 101 245 +36.97 ± 13.9 1 27 140 82 0 +76.25 ± 28.4 ↓
410414 ncm-dbt-05 585211 500 151 104 245 +32.76 ± 13.9 0 32 139 79 0 +66.1 ± 28.61 ↓
410413 ncm-dbt-03 584159 500 150 115 235 +24.36 ± 14.76 0 43 129 78 0 +48.96 ± 30.01 ↓

Commit

Commit ID 55896a1384b022624a8c33b9f7f51b6b551eed50
Author Alfredo Menezes
Date 2023-03-14 07:23:50 UTC
Change mode of incbin.h Keep incbin.h with the same mode as the other source files. A mode diff might show up when working with patch files or sending the source code between devices. This patch should fix such behaviour. closes https://github.com/official-stockfish/Stockfish/pull/4442 No functional change
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