Dev Builds » 20240909-1602

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 06:51:38 584614 4000 1532 584 1884 +83.94 ± 5.05 3 122 810 1054 11 +177.22 ± 11.96
ncm-dbt-02 06:51:49 587299 4000 1533 560 1907 +86.24 ± 4.87 0 99 842 1046 13 +181.7 ± 11.69
ncm-dbt-03 06:52:46 586761 4000 1534 570 1896 +85.41 ± 5.03 3 119 799 1069 10 +181.03 ± 12.05
ncm-dbt-04 06:51:47 572229 4000 1514 610 1876 +79.9 ± 4.97 1 115 881 985 18 +165.58 ± 11.42
ncm-dbt-05 06:52:46 584661 4000 1509 591 1900 +81.18 ± 5.01 0 123 853 1007 17 +168.62 ± 11.64
20000 7622 2915 9463 +83.33 ± 2.23 7 578 4185 5161 69 +174.77 ± 5.25

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
376840 ncm-dbt-04 570469 500 192 76 232 +82.1 ± 13.98 0 14 108 126 2 +171.02 ± 32.78 ↓
376839 ncm-dbt-02 588856 500 190 66 244 +88.0 ± 13.97 0 12 105 130 3 +183.51 ± 33.24 ↓
376838 ncm-dbt-03 587113 500 206 78 216 +90.97 ± 12.58 0 6 110 134 0 +196.45 ± 32.02 ↓
376837 ncm-dbt-01 585801 500 193 72 235 +85.78 ± 13.77 0 13 104 132 1 +181.7 ± 33.45 ↓
376836 ncm-dbt-05 584579 500 174 78 248 +67.54 ± 13.95 0 18 119 112 1 +138.99 ± 31.13 ↓
376835 ncm-dbt-02 586943 500 187 71 242 +82.1 ± 13.21 0 9 118 121 2 +171.02 ± 30.89 ↓
376834 ncm-dbt-03 589155 500 189 70 241 +84.3 ± 14.18 0 16 100 133 1 +178.11 ± 34.22 ↓
376833 ncm-dbt-04 573042 500 192 73 235 +84.31 ± 14.33 1 13 104 130 2 +178.11 ± 33.48 ↓
376832 ncm-dbt-01 586520 500 185 76 239 +76.98 ± 13.68 0 15 111 124 0 +162.35 ± 32.31 ↓
376831 ncm-dbt-05 585928 500 182 75 243 +75.52 ± 14.08 0 15 116 116 3 +153.86 ± 31.51 ↓
376830 ncm-dbt-02 588430 500 191 73 236 +83.57 ± 14.31 0 15 105 127 3 +172.78 ± 33.32 ↓
376829 ncm-dbt-03 589027 500 196 66 238 +92.45 ± 14.2 0 14 94 140 2 +196.45 ± 35.33 ↓
376828 ncm-dbt-04 571270 500 190 82 228 +76.25 ± 13.36 0 12 119 118 1 +158.93 ± 30.91 ↓
376827 ncm-dbt-01 583656 500 196 72 232 +88.0 ± 14.7 0 18 92 138 2 +185.33 ± 35.69 ↓
376826 ncm-dbt-05 581319 500 190 91 219 +69.71 ± 14.03 0 18 116 115 1 +143.89 ± 31.59 ↓
376825 ncm-dbt-01 583614 500 197 59 244 +98.44 ± 13.51 0 10 93 146 1 +213.85 ± 35.47 ↓
376824 ncm-dbt-02 582945 500 184 68 248 +82.1 ± 13.98 0 15 105 129 1 +172.78 ± 33.32 ↓
376823 ncm-dbt-05 585126 500 196 65 239 +93.2 ± 15.23 0 20 82 145 3 +196.45 ± 37.63 ↓
376822 ncm-dbt-04 574135 500 193 83 224 +77.7 ± 14.15 0 15 113 119 3 +158.93 ± 31.99 ↓
376821 ncm-dbt-03 586477 500 191 74 235 +82.83 ± 15.41 2 19 90 138 1 +178.11 ± 36.01 ↓
376820 ncm-dbt-05 584369 500 196 76 228 +85.04 ± 14.49 0 17 98 133 2 +178.11 ± 34.58 ↓
376819 ncm-dbt-01 584916 500 179 83 238 +67.55 ± 15.18 1 24 104 120 1 +140.62 ± 33.53 ↓
376818 ncm-dbt-04 569310 500 196 71 233 +88.74 ± 14.28 0 13 103 130 4 +183.51 ± 33.63 ↓
376817 ncm-dbt-03 586181 500 195 66 239 +91.71 ± 14.19 0 15 92 142 1 +196.45 ± 35.72 ↓
376816 ncm-dbt-02 587197 500 194 56 250 +98.44 ± 13.34 0 10 92 148 0 +215.85 ± 35.68 ↓
376815 ncm-dbt-01 586139 500 194 73 233 +85.78 ± 13.92 0 13 105 130 2 +179.9 ± 33.27 ↓
376814 ncm-dbt-03 585970 500 183 67 250 +82.1 ± 14.42 0 15 108 123 4 +167.53 ± 32.81 ↓
376813 ncm-dbt-02 585759 500 185 79 236 +74.79 ± 14.2 0 18 109 122 1 +155.54 ± 32.7 ↓
376812 ncm-dbt-05 586054 500 190 65 245 +88.74 ± 13.52 0 10 107 131 2 +187.16 ± 32.81 ↓
376811 ncm-dbt-04 572759 500 185 75 240 +77.7 ± 14.29 0 17 108 123 2 +160.64 ± 32.85 ↓
376810 ncm-dbt-03 584201 500 178 70 252 +76.25 ± 14.25 0 19 104 127 0 +160.64 ± 33.54 ↓
376809 ncm-dbt-01 583698 500 198 70 232 +90.97 ± 14.62 2 12 93 142 1 +198.34 ± 35.52 ↓
376808 ncm-dbt-02 589668 500 200 72 228 +90.96 ± 13.87 0 12 100 136 2 +192.71 ± 34.15 ↓
376807 ncm-dbt-05 584790 500 195 63 242 +93.95 ± 13.61 0 10 100 138 2 +200.24 ± 34.09 ↓
376806 ncm-dbt-04 573002 500 178 73 249 +74.06 ± 14.32 0 19 108 122 1 +153.86 ± 32.88 ↓
376805 ncm-dbt-02 588600 500 202 75 223 +90.22 ± 13.07 0 8 108 133 1 +192.71 ± 32.52 ↓
376804 ncm-dbt-04 573851 500 188 77 235 +78.43 ± 13.73 0 12 118 117 3 +160.64 ± 31.07 ↓
376803 ncm-dbt-05 585126 500 186 78 236 +76.25 ± 14.1 0 15 115 117 3 +155.54 ± 31.67 ↓
376802 ncm-dbt-01 582569 500 190 79 231 +78.43 ± 14.46 0 17 108 122 3 +160.64 ± 32.85 ↓
376801 ncm-dbt-03 585970 500 196 79 225 +82.83 ± 14.44 1 15 101 132 1 +176.33 ± 34.04 ↓

Commit

Commit ID 1b310cc87e22840621284f27f1f5873c9b9c0384
Author MinetaS
Date 2024-09-09 16:02:27 UTC
Export and clean up net downloading script Fixes https://github.com/official-stockfish/Stockfish/issues/5564 This patch extracts the net downloading script in Makefile into an external script file. Also the script is moderately rewritten for improved readability and speed. * Use wget preferentially over curl, as curl is known to have slight overhead. * Use command instead of hash to check if command exists. Reportedly, hash always returns zero in some POSIX shells even when the command fails. * Command existence checks (wget/curl, sha256sum) are performed only once at the beginning. * Each of common patterns is encapsulated in a function (get_nnue_filename, validate_network). * Print out error/warning messages to stderr. closes https://github.com/official-stockfish/Stockfish/pull/5563 No functional change Co-authored-by: Disservin <disservin.social@gmail.com>
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