Dev Builds » 20230616-1714

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 06:53:50 584651 3990 1343 705 1942 +56.04 ± 5.08 0 196 973 818 8 +113.6 ± 10.88
ncm-dbt-02 06:54:11 587115 4010 1366 699 1945 +58.33 ± 5.08 4 184 962 851 4 +120.15 ± 10.95
ncm-dbt-03 06:53:30 587568 4000 1358 719 1923 +55.98 ± 4.97 1 178 1009 805 7 +113.87 ± 10.64
ncm-dbt-04 06:53:41 571391 4000 1320 721 1959 +52.42 ± 5.07 2 203 994 796 5 +106.78 ± 10.76
ncm-dbt-05 06:54:19 584540 4000 1309 725 1966 +51.09 ± 5.09 2 207 1005 777 9 +103.16 ± 10.69
20000 6696 3569 9735 +54.77 ± 2.26 9 968 4943 4047 33 +111.48 ± 4.82

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
393595 ncm-dbt-02 587367 10 4 1 5 +107.43 ± 84.35 0 0 2 3 0 +240.65 ± 570.11
393594 ncm-dbt-01 585000 490 171 81 238 +64.55 ± 15.43 0 26 106 110 3 +128.99 ± 33.21
393593 ncm-dbt-05 582694 500 152 89 259 +44.01 ± 14.47 0 31 125 94 0 +89.48 ± 30.48
393592 ncm-dbt-03 588089 500 176 96 228 +56.07 ± 13.59 0 20 130 100 0 +115.23 ± 29.58
393591 ncm-dbt-04 571351 500 167 94 239 +51.09 ± 14.04 0 24 130 95 1 +102.97 ± 29.68
393590 ncm-dbt-02 586477 500 162 75 263 +61.07 ± 14.79 0 27 109 114 0 +126.18 ± 32.74
393589 ncm-dbt-01 585042 500 156 90 254 +46.13 ± 14.45 0 28 130 90 2 +90.97 ± 29.76
393588 ncm-dbt-03 588004 500 166 100 234 +46.13 ± 13.34 0 22 140 88 0 +93.95 ± 28.25
393587 ncm-dbt-05 581111 500 177 98 225 +55.36 ± 14.12 0 22 129 97 2 +110.6 ± 29.78
393586 ncm-dbt-04 570388 500 171 99 230 +50.38 ± 14.0 0 25 128 97 0 +102.97 ± 29.98
393585 ncm-dbt-02 588771 500 174 90 236 +58.93 ± 13.43 0 18 130 102 0 +121.46 ± 29.51
393584 ncm-dbt-01 581652 500 163 88 249 +52.51 ± 13.69 0 22 131 97 0 +107.54 ± 29.49
393583 ncm-dbt-03 587282 500 179 97 224 +57.5 ± 13.94 0 21 127 101 1 +116.78 ± 30.03
393582 ncm-dbt-04 571351 500 158 92 250 +46.13 ± 14.45 2 23 133 91 1 +95.44 ± 29.29
393581 ncm-dbt-05 585928 500 166 94 240 +50.38 ± 15.07 1 29 118 101 1 +102.97 ± 31.44
393580 ncm-dbt-02 588899 500 179 107 214 +50.38 ± 15.07 1 30 115 104 0 +104.49 ± 31.86
393579 ncm-dbt-01 587113 500 170 88 242 +57.5 ± 13.8 0 21 126 103 0 +118.33 ± 30.18
393578 ncm-dbt-03 587197 500 173 96 231 +53.93 ± 14.32 0 25 124 100 1 +109.07 ± 30.54
393577 ncm-dbt-05 585885 500 153 93 254 +41.89 ± 14.87 0 33 126 89 2 +82.1 ± 30.36
393576 ncm-dbt-02 586477 500 167 89 244 +54.65 ± 13.94 1 20 129 100 0 +113.68 ± 29.75
393575 ncm-dbt-04 572396 500 167 93 240 +51.8 ± 14.49 0 26 126 96 2 +102.97 ± 30.28
393574 ncm-dbt-01 584495 500 162 97 241 +45.42 ± 14.81 0 32 122 95 1 +90.97 ± 30.89
393573 ncm-dbt-03 587197 500 170 75 255 +66.82 ± 13.77 0 16 125 107 2 +135.76 ± 30.17
393572 ncm-dbt-02 587367 500 169 95 236 +51.8 ± 14.22 0 26 124 100 0 +106.01 ± 30.56
393571 ncm-dbt-05 583782 500 160 75 265 +59.64 ± 14.04 0 22 121 107 0 +123.02 ± 30.92
393570 ncm-dbt-04 571592 500 158 97 245 +42.6 ± 14.65 0 32 126 91 1 +85.04 ± 30.35
393569 ncm-dbt-03 587367 500 162 91 247 +49.67 ± 14.77 1 28 120 101 0 +102.97 ± 31.15
393568 ncm-dbt-01 584034 500 171 87 242 +58.93 ± 14.01 0 21 125 103 1 +119.89 ± 30.32
393567 ncm-dbt-02 586901 500 172 76 252 +67.55 ± 14.65 1 20 112 116 1 +140.62 ± 32.26
393566 ncm-dbt-05 588771 500 169 93 238 +53.22 ± 14.29 1 23 125 101 0 +110.6 ± 30.39
393565 ncm-dbt-04 571351 500 161 73 266 +61.79 ± 14.14 0 22 118 110 0 +127.76 ± 31.37
393564 ncm-dbt-01 585253 500 170 85 245 +59.64 ± 14.32 0 23 120 106 1 +121.46 ± 31.09
393563 ncm-dbt-05 580406 500 170 94 236 +53.22 ± 15.08 0 28 122 96 4 +102.97 ± 30.86
393562 ncm-dbt-03 587494 500 167 84 249 +58.21 ± 14.25 0 24 119 107 0 +119.89 ± 31.25
393561 ncm-dbt-02 587240 500 164 84 252 +56.07 ± 14.7 0 27 117 105 1 +113.68 ± 31.56
393560 ncm-dbt-04 572396 500 166 79 255 +61.07 ± 13.96 0 21 121 108 0 +126.18 ± 30.9
393559 ncm-dbt-01 584622 500 180 89 231 +63.95 ± 14.37 0 23 113 114 0 +132.54 ± 32.13
393558 ncm-dbt-02 584537 500 175 82 243 +65.38 ± 14.14 1 16 124 107 2 +134.15 ± 30.35
393557 ncm-dbt-03 587919 500 165 80 255 +59.64 ± 14.46 0 22 124 101 3 +118.33 ± 30.49
393556 ncm-dbt-05 587749 500 162 89 249 +51.09 ± 13.19 0 19 139 92 0 +104.49 ± 28.28
393555 ncm-dbt-04 570308 500 172 94 234 +54.65 ± 14.89 0 30 112 108 0 +112.14 ± 32.29

Commit

Commit ID 0187546275cb015d42a7d99789f2f6a650b03651
Author cj5716
Date 2023-06-16 17:14:58 UTC
Small cleanup This non-functional change keeps formatting consistent. closes https://github.com/official-stockfish/Stockfish/pull/4623 Bench 2370027
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