Dev Builds » 20240623-0935

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 06:49:18 584840 4000 1459 580 1961 +77.61 ± 5.06 2 128 878 973 19 +160.21 ± 11.46
ncm-dbt-02 06:48:43 586960 4000 1492 645 1863 +74.7 ± 5.0 3 132 889 967 9 +155.76 ± 11.39
ncm-dbt-03 06:50:31 586772 3998 1466 625 1907 +74.19 ± 5.06 2 137 894 950 16 +152.9 ± 11.36
ncm-dbt-04 06:50:25 571658 4012 1473 598 1941 +77.01 ± 5.22 2 154 840 987 23 +157.97 ± 11.75
ncm-dbt-05 06:49:17 582934 3990 1478 643 1869 +73.8 ± 4.96 5 120 914 947 9 +154.09 ± 11.2
20000 7368 3091 9541 +75.46 ± 2.26 14 671 4415 4824 76 +156.18 ± 5.11

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
389802 ncm-dbt-04 571391 12 2 2 8 -0.0 ± 117.89 0 2 2 2 0 -0.0 ± 271.37
389801 ncm-dbt-05 579785 490 177 72 241 +75.62 ± 15.29 1 21 96 126 1 +159.18 ± 34.9
389800 ncm-dbt-03 582819 498 180 96 222 +59.17 ± 15.02 0 27 113 107 2 +118.84 ± 32.15
389799 ncm-dbt-01 586816 500 183 69 248 +80.63 ± 14.23 0 16 106 126 2 +167.53 ± 33.17
389798 ncm-dbt-04 571471 500 190 76 234 +80.63 ± 14.38 0 17 104 127 2 +167.53 ± 33.52
389797 ncm-dbt-02 588558 500 173 78 249 +66.82 ± 14.2 1 16 122 109 2 +137.37 ± 30.65
389796 ncm-dbt-05 583154 500 188 98 214 +63.23 ± 13.91 1 17 123 109 0 +132.54 ± 30.53
389795 ncm-dbt-03 586985 500 177 77 246 +70.43 ± 13.76 0 15 122 111 2 +143.89 ± 30.58
389794 ncm-dbt-01 584537 500 189 78 233 +78.43 ± 14.6 0 17 109 120 4 +158.93 ± 32.69
389793 ncm-dbt-04 570308 500 191 70 239 +85.78 ± 15.21 0 19 96 130 5 +174.55 ± 34.94
389792 ncm-dbt-02 582277 500 187 70 243 +82.83 ± 14.29 0 17 100 132 1 +174.55 ± 34.22
389791 ncm-dbt-05 580240 500 186 77 237 +76.98 ± 13.38 1 8 124 115 2 +160.64 ± 29.94
389790 ncm-dbt-03 587367 500 183 83 234 +70.43 ± 14.05 0 17 118 113 2 +143.89 ± 31.26
389789 ncm-dbt-01 585337 500 186 73 241 +79.9 ± 14.78 1 16 105 125 3 +165.8 ± 33.35
389788 ncm-dbt-04 572074 500 190 88 222 +71.88 ± 14.1 0 16 119 112 3 +145.54 ± 31.07
389787 ncm-dbt-02 588047 500 200 90 210 +77.71 ± 14.72 1 18 102 128 1 +164.07 ± 33.88
389786 ncm-dbt-05 586054 500 178 91 231 +61.08 ± 13.82 1 17 126 106 0 +127.76 ± 30.09
389785 ncm-dbt-01 584622 500 176 67 257 +76.97 ± 14.41 0 19 104 126 1 +160.64 ± 33.54
389784 ncm-dbt-03 586858 500 189 85 226 +73.34 ± 15.26 1 19 110 115 5 +147.19 ± 32.57
389783 ncm-dbt-04 570308 500 172 81 247 +63.95 ± 15.43 1 25 109 112 3 +129.35 ± 32.75
389782 ncm-dbt-02 586520 500 176 78 246 +68.99 ± 13.71 0 17 118 115 0 +143.89 ± 31.26
389781 ncm-dbt-05 581194 500 177 69 254 +76.25 ± 13.81 1 13 113 123 0 +162.35 ± 31.95
389780 ncm-dbt-03 587877 500 176 72 252 +73.34 ± 13.86 1 14 115 120 0 +155.54 ± 31.67
389779 ncm-dbt-01 584832 500 190 65 245 +88.74 ± 13.98 0 13 101 134 2 +187.16 ± 33.99
389778 ncm-dbt-02 587622 500 191 81 228 +77.71 ± 15.4 1 22 95 130 2 +162.35 ± 35.05
389777 ncm-dbt-04 573649 500 176 69 255 +75.52 ± 14.51 1 15 113 118 3 +155.54 ± 32.01
389776 ncm-dbt-05 582444 500 196 89 215 +75.52 ± 13.79 0 14 117 117 2 +155.54 ± 31.31
389775 ncm-dbt-01 584327 500 180 75 245 +74.06 ± 14.6 0 17 116 112 5 +147.19 ± 31.57
389774 ncm-dbt-03 587409 500 182 67 251 +81.36 ± 13.81 0 13 111 124 2 +169.27 ± 32.25
389773 ncm-dbt-04 572477 500 191 84 225 +75.52 ± 14.23 0 18 108 123 1 +157.24 ± 32.87
389772 ncm-dbt-02 586097 500 186 81 233 +74.06 ± 13.74 0 15 116 118 1 +153.86 ± 31.51
389771 ncm-dbt-05 583531 500 180 73 247 +75.52 ± 13.94 0 16 112 121 1 +157.24 ± 32.18
389770 ncm-dbt-01 586139 500 176 78 246 +68.99 ± 14.14 1 16 118 114 1 +143.89 ± 31.26
389769 ncm-dbt-02 588600 500 195 80 225 +81.36 ± 13.51 0 12 112 125 1 +171.02 ± 32.04
389768 ncm-dbt-04 569151 500 181 65 254 +82.1 ± 14.84 0 20 96 132 2 +171.02 ± 34.92
389767 ncm-dbt-03 586774 500 191 78 231 +79.9 ± 14.36 0 17 105 126 2 +165.8 ± 33.35
389766 ncm-dbt-05 587070 500 196 74 230 +86.52 ± 14.23 0 14 103 130 3 +179.9 ± 33.65
389765 ncm-dbt-01 582110 500 179 75 246 +73.33 ± 13.57 0 14 119 116 1 +152.18 ± 31.0
389764 ncm-dbt-03 588089 500 188 67 245 +85.78 ± 14.07 0 15 100 134 1 +181.7 ± 34.21
389763 ncm-dbt-02 587962 500 184 87 229 +68.27 ± 13.53 0 15 124 110 1 +140.62 ± 30.27
389762 ncm-dbt-04 574094 500 180 63 257 +82.83 ± 15.41 0 22 93 131 4 +169.27 ± 35.43

Commit

Commit ID 5514690f8e19631054271a6ca7e1cbfaf1b443f2
Author Joost VandeVondele
Date 2024-06-23 09:35:50 UTC
CI/CD: play games this action plays games under fast-chess with a `debug=yes` compiled binary. It checks for triggered asserts in the code, or generally for engine disconnects. closes https://github.com/official-stockfish/Stockfish/pull/5403 No functional change
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