Dev Builds » 20230924-1804

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 06:54:54 582101 4008 1408 705 1895 +61.58 ± 5.06 0 177 958 858 11 +125.11 ± 10.97
ncm-dbt-02 06:54:30 586003 3994 1389 684 1921 +61.98 ± 5.08 2 173 949 864 9 +126.78 ± 11.02
ncm-dbt-03 06:53:49 583142 4000 1395 731 1874 +58.21 ± 4.94 1 171 994 831 3 +119.5 ± 10.73
ncm-dbt-04 06:55:21 567046 4014 1390 690 1934 +61.21 ± 5.0 1 167 980 849 10 +124.71 ± 10.82
ncm-dbt-05 06:53:59 578598 3984 1371 693 1920 +59.71 ± 4.95 3 156 999 828 6 +122.57 ± 10.68
20000 6953 3503 9544 +60.54 ± 2.24 7 844 4880 4230 39 +123.73 ± 4.85

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
422827 ncm-dbt-01 583363 8 4 2 2 +88.62 ± 93.84 0 0 2 2 0 +190.67 ± 458.56 ↓
422826 ncm-dbt-04 566572 14 6 2 6 +102.04 ± 70.73 0 0 3 4 0 +225.59 ± 263.0 ↓
422825 ncm-dbt-05 575191 484 164 78 242 +62.39 ± 14.2 0 18 122 100 2 +125.82 ± 30.6 ↓
422824 ncm-dbt-02 585379 494 170 85 239 +60.38 ± 14.89 0 26 111 109 1 +123.06 ± 32.44 ↓
422823 ncm-dbt-03 582945 500 169 91 240 +54.64 ± 13.8 0 21 131 97 1 +110.6 ± 29.47 ↓
422822 ncm-dbt-01 580821 500 189 90 221 +69.71 ± 13.88 0 14 127 105 4 +138.99 ± 29.78 ↓
422821 ncm-dbt-04 568554 500 170 85 245 +59.64 ± 14.18 0 23 119 108 0 +123.02 ± 31.23 ↓
422820 ncm-dbt-02 586731 500 161 89 250 +50.38 ± 14.28 0 26 127 96 1 +101.46 ± 30.14 ↓
422819 ncm-dbt-05 576537 500 172 96 232 +53.22 ± 14.01 0 24 126 100 0 +109.07 ± 30.24 ↓
422818 ncm-dbt-01 582652 500 174 87 239 +61.07 ± 13.82 0 18 129 101 2 +123.02 ± 29.65 ↓
422817 ncm-dbt-03 582027 500 173 105 222 +47.55 ± 13.99 0 26 130 94 0 +96.94 ± 29.72 ↓
422816 ncm-dbt-04 567284 500 169 76 255 +65.38 ± 14.29 0 20 119 109 2 +132.54 ± 31.18 ↓
422815 ncm-dbt-02 587494 500 177 89 234 +61.79 ± 14.13 1 18 124 106 1 +127.76 ± 30.41 ↓
422814 ncm-dbt-05 579042 500 171 74 255 +68.27 ± 14.12 0 19 116 114 1 +140.62 ± 31.61 ↓
422813 ncm-dbt-03 586012 500 186 76 238 +77.71 ± 13.56 0 14 112 124 0 +164.07 ± 32.12 ↓
422812 ncm-dbt-01 580572 500 170 102 228 +47.55 ± 13.57 0 23 136 91 0 +96.94 ± 28.83 ↓
422811 ncm-dbt-04 568951 500 180 76 244 +73.33 ± 14.3 0 18 112 118 2 +150.51 ± 32.22 ↓
422810 ncm-dbt-02 587113 500 177 87 236 +63.23 ± 14.61 0 24 113 112 1 +129.35 ± 32.14 ↓
422809 ncm-dbt-05 579496 500 171 83 246 +61.79 ± 13.56 1 15 129 105 0 +129.35 ± 29.58 ↓
422808 ncm-dbt-03 584159 500 173 93 234 +56.07 ± 14.15 0 23 125 101 1 +113.68 ± 30.37 ↓
422807 ncm-dbt-01 581527 500 181 70 249 +78.43 ± 14.74 0 21 98 130 1 +164.07 ± 34.56 ↓
422806 ncm-dbt-04 563548 500 173 98 229 +52.51 ± 13.84 0 21 135 92 2 +104.49 ± 28.91 ↓
422805 ncm-dbt-02 586435 500 178 89 233 +62.51 ± 14.31 0 22 118 109 1 +127.76 ± 31.37 ↓
422804 ncm-dbt-05 580530 500 179 92 229 +61.07 ± 14.1 0 20 125 103 2 +123.02 ± 30.3 ↓
422803 ncm-dbt-03 580613 500 173 97 230 +53.22 ± 14.15 1 22 127 100 0 +110.6 ± 30.08 ↓
422802 ncm-dbt-01 583363 500 170 84 246 +60.36 ± 14.89 0 27 111 111 1 +123.02 ± 32.44 ↓
422801 ncm-dbt-04 567759 500 168 86 246 +57.5 ± 13.94 0 21 127 101 1 +116.78 ± 30.03 ↓
422800 ncm-dbt-05 574175 500 176 88 236 +61.79 ± 13.12 0 15 132 103 0 +127.76 ± 29.1 ↓
422799 ncm-dbt-02 585590 500 175 87 238 +61.79 ± 15.08 0 27 110 111 2 +124.6 ± 32.59 ↓
422798 ncm-dbt-01 578630 500 169 86 245 +58.21 ± 14.93 0 28 112 109 1 +118.33 ± 32.29 ↓
422797 ncm-dbt-03 582945 500 179 92 229 +61.07 ± 13.96 0 21 121 108 0 +126.18 ± 30.9 ↓
422796 ncm-dbt-04 567324 500 176 88 236 +61.79 ± 14.41 0 24 114 112 0 +127.76 ± 31.99 ↓
422795 ncm-dbt-05 579992 500 168 94 238 +51.8 ± 14.62 2 22 127 98 1 +107.54 ± 30.1 ↓
422794 ncm-dbt-02 585211 500 176 88 236 +61.79 ± 13.42 1 14 131 104 0 +129.35 ± 29.24 ↓
422793 ncm-dbt-01 583279 500 171 84 245 +61.07 ± 13.96 0 21 121 108 0 +126.18 ± 30.9 ↓
422792 ncm-dbt-03 582068 500 170 85 245 +59.64 ± 14.04 0 22 121 107 0 +123.02 ± 30.92 ↓
422791 ncm-dbt-04 565548 500 164 92 244 +50.38 ± 13.86 1 21 133 95 0 +104.49 ± 29.21 ↓
422790 ncm-dbt-05 583824 500 170 88 242 +57.5 ± 14.08 0 23 122 105 0 +118.33 ± 30.8 ↓
422789 ncm-dbt-02 584076 500 175 70 255 +74.06 ± 14.03 0 16 115 117 2 +152.18 ± 31.7 ↓
422788 ncm-dbt-03 584369 500 172 92 236 +56.07 ± 14.01 0 22 127 100 1 +113.68 ± 30.06 ↓
422787 ncm-dbt-01 584706 500 180 100 220 +56.07 ± 14.56 0 25 122 101 2 +112.14 ± 30.83 ↓
422786 ncm-dbt-04 567878 500 184 87 229 +68.27 ± 14.4 0 19 118 110 3 +137.37 ± 31.31 ↓

Commit

Commit ID 22cdb6c1ea1f5ca429333bcbe26706c8b4dd38d7
Author Joost VandeVondele
Date 2023-09-24 18:04:42 UTC
Explicitly invoke shell in some cases the permission on the script might be incorrect (zip downloads?). Explicitly invoke the shell closes https://github.com/official-stockfish/Stockfish/pull/4803 No functional change
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