Dev Builds » 20230716-1312

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 06:54:40 584395 3992 1342 711 1939 +55.38 ± 5.14 2 202 962 823 7 +112.76 ± 10.96
ncm-dbt-02 06:53:21 587803 4000 1368 699 1933 +58.66 ± 5.04 3 178 970 845 4 +120.67 ± 10.89
ncm-dbt-03 06:54:39 586333 4000 1319 696 1985 +54.56 ± 5.12 1 204 975 811 9 +110.41 ± 10.88
ncm-dbt-04 06:54:18 571222 4008 1354 714 1940 +55.96 ± 4.87 1 163 1041 793 6 +114.01 ± 10.43
ncm-dbt-05 06:54:29 585009 4000 1339 731 1930 +53.22 ± 5.0 3 181 1031 775 10 +107.73 ± 10.51
20000 6722 3551 9727 +55.55 ± 2.25 10 928 4979 4047 36 +113.1 ± 4.8

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
404238 ncm-dbt-04 570589 8 4 1 3 +136.8 ± 89.09 0 0 1 3 0 +337.69 ± 541.44
404237 ncm-dbt-01 584664 492 158 105 229 +37.57 ± 14.8 1 32 126 87 0 +77.53 ± 30.33
404236 ncm-dbt-05 586266 500 157 88 255 +48.25 ± 14.3 1 24 131 93 1 +98.44 ± 29.57
404235 ncm-dbt-03 586604 500 168 91 241 +53.93 ± 13.91 0 23 127 100 0 +110.6 ± 30.08
404234 ncm-dbt-02 585970 500 169 86 245 +58.21 ± 13.55 0 18 132 99 1 +118.33 ± 29.22
404233 ncm-dbt-04 570789 500 177 88 235 +62.51 ± 13.0 0 14 133 103 0 +129.35 ± 28.9
404232 ncm-dbt-01 582861 500 176 90 234 +60.36 ± 13.93 0 20 125 104 1 +123.02 ± 30.3
404231 ncm-dbt-02 588856 500 179 99 222 +56.07 ± 14.15 0 23 125 101 1 +113.68 ± 30.37
404230 ncm-dbt-05 581569 500 163 71 266 +64.66 ± 13.54 0 15 130 103 2 +130.94 ± 29.39
404229 ncm-dbt-04 571150 500 160 85 255 +52.51 ± 13.69 0 22 131 97 0 +107.54 ± 29.49
404228 ncm-dbt-03 582527 500 151 85 264 +46.13 ± 14.98 0 33 119 97 1 +92.46 ± 31.31
404227 ncm-dbt-01 582318 500 174 78 248 +67.55 ± 14.37 0 22 110 118 0 +140.62 ± 32.58
404226 ncm-dbt-02 588472 500 172 95 233 +53.94 ± 14.86 1 27 116 106 0 +112.14 ± 31.71
404225 ncm-dbt-05 584790 500 161 92 247 +48.25 ± 14.83 0 32 117 101 0 +98.44 ± 31.58
404224 ncm-dbt-03 585885 500 165 83 252 +57.5 ± 14.89 0 28 113 108 1 +116.78 ± 32.15
404223 ncm-dbt-04 570428 500 169 90 241 +55.36 ± 13.7 0 20 132 97 1 +112.14 ± 29.29
404222 ncm-dbt-01 584958 500 157 83 260 +51.8 ± 14.08 0 23 132 93 2 +102.97 ± 29.38
404221 ncm-dbt-02 588558 500 161 82 257 +55.36 ± 15.06 1 28 112 109 0 +115.23 ± 32.29
404220 ncm-dbt-05 584832 500 167 94 239 +51.09 ± 14.31 0 26 126 97 1 +102.97 ± 30.28
404219 ncm-dbt-04 571070 500 172 79 249 +65.38 ± 14.7 0 23 113 112 2 +132.54 ± 32.13
404218 ncm-dbt-03 586393 500 174 92 234 +57.5 ± 13.51 0 17 136 95 2 +115.23 ± 28.62
404217 ncm-dbt-01 582444 500 165 93 242 +50.38 ± 15.07 0 32 115 102 1 +101.46 ± 31.86
404216 ncm-dbt-02 588047 500 161 83 256 +54.64 ± 14.22 0 24 125 100 1 +110.6 ± 30.39
404215 ncm-dbt-04 571230 500 164 94 242 +48.96 ± 13.79 0 22 138 88 2 +96.94 ± 28.52
404214 ncm-dbt-05 586181 500 163 89 248 +51.8 ± 14.22 1 23 127 99 0 +107.54 ± 30.1
404213 ncm-dbt-03 588515 500 162 87 251 +52.51 ± 14.92 1 28 116 105 0 +109.07 ± 31.72
404212 ncm-dbt-01 585843 500 180 87 233 +65.38 ± 13.72 0 17 124 108 1 +134.15 ± 30.35
404211 ncm-dbt-02 588132 500 181 93 226 +61.79 ± 14.95 1 24 112 112 1 +127.76 ± 32.29
404210 ncm-dbt-04 571029 500 173 91 236 +57.5 ± 13.66 0 20 128 102 0 +118.33 ± 29.86
404209 ncm-dbt-05 584664 500 181 108 211 +51.09 ± 13.76 1 20 134 95 0 +106.01 ± 29.04
404208 ncm-dbt-03 587749 500 163 84 253 +55.36 ± 14.53 0 25 123 100 2 +110.6 ± 30.69
404207 ncm-dbt-01 584159 500 162 82 256 +56.07 ± 15.22 1 27 115 105 2 +113.68 ± 31.86
404206 ncm-dbt-02 586562 500 168 75 257 +65.38 ± 13.27 0 15 127 108 0 +135.76 ± 29.83
404205 ncm-dbt-04 571431 500 163 90 247 +51.09 ± 13.9 0 24 129 97 0 +104.49 ± 29.82
404204 ncm-dbt-05 585885 500 162 98 240 +44.72 ± 13.97 0 24 141 82 3 +86.52 ± 28.17
404203 ncm-dbt-03 586181 500 166 80 254 +60.36 ± 14.21 0 22 121 106 1 +123.02 ± 30.92
404202 ncm-dbt-02 587834 500 177 86 237 +63.95 ± 13.8 0 19 121 110 0 +132.54 ± 30.86
404201 ncm-dbt-01 587919 500 170 93 237 +53.93 ± 14.73 0 29 115 106 0 +110.6 ± 31.86
404200 ncm-dbt-05 585885 500 185 91 224 +66.1 ± 14.03 0 17 125 105 3 +132.54 ± 30.2
404199 ncm-dbt-04 573284 500 172 96 232 +53.22 ± 13.73 1 18 136 94 1 +109.07 ± 28.7
404198 ncm-dbt-03 586816 500 170 94 236 +53.22 ± 14.82 0 28 120 100 2 +106.01 ± 31.14

Commit

Commit ID a42ab95e1f2392406499b385149385a60cac5b66
Author AndrovT
Date 2023-07-16 13:12:21 UTC
remove large input specialization Removes unused large input specialization for dense affine transform. It has been obsolete since #4612 was merged. closes https://github.com/official-stockfish/Stockfish/pull/4684 No functional change
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