Dev Builds » 20240820-1844

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 06:54:42 584808 4000 1511 557 1932 +84.49 ± 5.04 2 120 815 1048 15 +177.44 ± 11.92
ncm-dbt-02 06:54:23 586975 4000 1520 555 1925 +85.5 ± 4.99 4 103 833 1044 16 +180.13 ± 11.77
ncm-dbt-03 06:53:59 587740 3998 1507 607 1884 +79.57 ± 4.92 5 104 885 996 9 +167.63 ± 11.38
ncm-dbt-04 06:55:25 556965 4016 1502 597 1917 +79.66 ± 4.91 2 105 905 978 18 +165.25 ± 11.24
ncm-dbt-05 06:55:44 582187 3986 1467 589 1930 +77.81 ± 4.99 2 131 851 1005 4 +163.87 ± 11.66
20000 7507 2905 9588 +81.4 ± 2.22 15 563 4289 5071 62 +170.81 ± 5.18

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
373815 ncm-dbt-04 557290 16 8 2 6 +136.89 ± 61.78 0 0 2 6 0 +337.87 ± 515.83
373814 ncm-dbt-05 580987 486 171 63 252 +78.52 ± 14.75 0 19 98 125 1 +164.21 ± 34.57
373813 ncm-dbt-03 587622 498 181 67 250 +80.97 ± 13.06 0 10 115 124 0 +171.83 ± 31.43
373812 ncm-dbt-01 583992 500 204 76 220 +90.96 ± 15.19 0 19 88 139 4 +189.0 ± 36.45
373811 ncm-dbt-02 586646 500 190 64 246 +89.48 ± 14.0 0 12 103 132 3 +187.16 ± 33.6
373810 ncm-dbt-04 556260 500 189 71 240 +83.57 ± 14.31 0 14 108 124 4 +171.02 ± 32.78
373809 ncm-dbt-05 583782 500 183 70 247 +79.9 ± 13.77 1 12 110 127 0 +171.02 ± 32.42
373808 ncm-dbt-03 587664 500 185 74 241 +78.43 ± 14.31 0 17 107 124 2 +162.35 ± 33.02
373807 ncm-dbt-01 583070 500 178 70 252 +76.25 ± 14.25 0 18 107 124 1 +158.93 ± 33.03
373806 ncm-dbt-02 586562 500 193 60 247 +94.69 ± 13.3 0 9 100 140 1 +204.07 ± 34.04
373805 ncm-dbt-04 555424 500 198 74 228 +88.0 ± 14.26 1 12 101 134 2 +187.16 ± 33.99
373804 ncm-dbt-01 584159 500 182 68 250 +80.63 ± 14.09 1 11 114 121 3 +167.53 ± 31.71
373803 ncm-dbt-05 581361 500 186 66 248 +85.04 ± 14.05 0 15 101 133 1 +179.9 ± 34.03
373802 ncm-dbt-03 590267 500 194 89 217 +74.06 ± 13.44 0 13 120 116 1 +153.86 ± 30.8
373801 ncm-dbt-04 555956 500 188 81 231 +75.52 ± 12.71 0 9 125 116 0 +158.93 ± 29.79
373800 ncm-dbt-02 586308 500 177 73 250 +73.34 ± 15.65 2 23 95 129 1 +155.54 ± 35.01
373799 ncm-dbt-01 583992 500 201 72 227 +91.71 ± 13.73 0 12 98 139 1 +196.45 ± 34.53
373798 ncm-dbt-05 583489 500 184 83 233 +71.16 ± 13.49 0 15 119 116 0 +148.85 ± 31.04
373797 ncm-dbt-03 587325 500 184 72 244 +79.17 ± 13.9 2 8 118 120 2 +167.53 ± 30.96
373796 ncm-dbt-02 587452 500 184 65 251 +84.3 ± 13.42 0 10 113 125 2 +176.33 ± 31.78
373795 ncm-dbt-04 555311 500 183 68 249 +81.36 ± 13.66 0 12 113 123 2 +169.27 ± 31.88
373794 ncm-dbt-01 585674 500 198 61 241 +97.69 ± 14.13 0 12 92 143 3 +207.95 ± 35.71
373793 ncm-dbt-03 587834 500 190 70 240 +85.04 ± 14.49 1 15 98 135 1 +181.7 ± 34.58
373792 ncm-dbt-05 579372 500 188 75 237 +79.9 ± 13.16 0 11 115 124 0 +169.27 ± 31.5
373791 ncm-dbt-02 587537 500 181 60 259 +85.78 ± 13.14 0 8 115 125 2 +179.9 ± 31.32
373790 ncm-dbt-04 557978 500 172 78 250 +66.1 ± 14.45 1 18 119 110 2 +135.76 ± 31.16
373789 ncm-dbt-01 586901 500 180 74 246 +74.79 ± 14.2 0 18 109 122 1 +155.54 ± 32.7
373788 ncm-dbt-03 586012 500 186 81 233 +74.06 ± 15.01 2 18 104 125 1 +157.24 ± 33.54
373787 ncm-dbt-05 581236 500 194 80 226 +80.63 ± 14.38 0 18 101 130 1 +169.27 ± 34.05
373786 ncm-dbt-04 557902 500 190 72 238 +83.57 ± 14.16 0 16 101 132 1 +176.33 ± 34.04
373785 ncm-dbt-02 588430 500 198 85 217 +79.9 ± 15.46 1 19 101 124 5 +162.35 ± 34.05
373784 ncm-dbt-03 587452 500 199 83 218 +82.1 ± 13.98 0 14 108 126 2 +171.02 ± 32.78
373783 ncm-dbt-05 584411 500 182 73 245 +76.98 ± 13.98 1 14 110 125 0 +164.07 ± 32.48
373782 ncm-dbt-01 584327 500 185 71 244 +80.63 ± 14.23 1 14 106 128 1 +171.02 ± 33.15
373781 ncm-dbt-04 557481 500 185 76 239 +76.97 ± 13.83 0 13 118 116 3 +157.24 ± 31.11
373780 ncm-dbt-02 585885 500 197 68 235 +91.71 ± 13.57 1 8 103 137 1 +198.34 ± 33.48
373779 ncm-dbt-03 587749 500 188 71 241 +82.83 ± 12.91 0 9 115 126 0 +176.33 ± 31.38
373778 ncm-dbt-01 586350 500 183 65 252 +83.57 ± 14.16 0 16 101 132 1 +176.33 ± 34.04
373777 ncm-dbt-05 582861 500 179 79 242 +70.43 ± 15.29 0 27 97 125 1 +145.54 ± 34.63
373776 ncm-dbt-04 559091 500 189 75 236 +80.63 ± 13.79 0 11 118 117 4 +164.07 ± 31.01
373775 ncm-dbt-02 586985 500 200 80 220 +85.04 ± 13.9 0 14 103 132 1 +179.9 ± 33.65

Commit

Commit ID d626af5c3a3781a8f63e1b9b7104ec69aaa4c726
Author Disservin
Date 2024-08-20 18:44:55 UTC
Fix failing CI for MacOS 13 GCC 11 closes https://github.com/official-stockfish/Stockfish/pull/5540 No functional change
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