Dev Builds » 20240121-1121

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 06:56:52 585159 3992 1451 668 1873 +69.04 ± 5.09 1 160 901 923 11 +141.96 ± 11.33
ncm-dbt-02 06:54:56 586534 4000 1424 647 1929 +68.36 ± 5.02 3 149 923 918 7 +141.64 ± 11.17
ncm-dbt-03 06:54:16 586859 4000 1417 603 1980 +71.7 ± 5.09 2 155 879 955 9 +148.64 ± 11.48
ncm-dbt-04 06:55:59 570921 4014 1458 643 1913 +71.54 ± 5.08 3 144 912 931 17 +146.82 ± 11.24
ncm-dbt-05 06:57:19 584495 3994 1446 615 1933 +73.36 ± 5.09 0 152 876 955 14 +150.98 ± 11.49
20000 7196 3176 9628 +70.8 ± 2.27 9 760 4491 4682 58 +145.99 ± 5.07

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
377824 ncm-dbt-04 570549 14 6 1 7 +129.72 ± 68.06 0 0 2 5 0 +311.09 ± 530.6
377823 ncm-dbt-01 585421 492 185 73 234 +80.5 ± 14.24 0 15 106 123 2 +167.16 ± 33.13
377822 ncm-dbt-05 582903 494 173 78 243 +67.66 ± 14.36 0 20 113 113 1 +139.23 ± 32.08
377821 ncm-dbt-03 587282 500 174 79 247 +66.82 ± 14.89 0 25 106 118 1 +137.37 ± 33.21
377820 ncm-dbt-02 589539 500 167 73 260 +66.1 ± 14.86 1 21 113 113 2 +135.76 ± 32.12
377819 ncm-dbt-04 571551 500 175 97 228 +54.65 ± 15.15 1 26 120 100 3 +109.07 ± 31.14
377818 ncm-dbt-01 586943 500 175 80 245 +66.82 ± 14.62 0 22 113 113 2 +135.76 ± 32.12
377817 ncm-dbt-05 585548 500 196 74 230 +86.52 ± 13.93 0 12 107 128 3 +179.9 ± 32.89
377816 ncm-dbt-02 583656 500 179 82 239 +68.27 ± 14.12 1 16 119 113 1 +142.26 ± 31.1
377815 ncm-dbt-04 570629 500 177 75 248 +71.88 ± 14.1 0 18 113 118 1 +148.85 ± 32.06
377814 ncm-dbt-03 585970 500 187 84 229 +72.61 ± 14.27 0 18 113 117 2 +148.85 ± 32.06
377813 ncm-dbt-05 582193 500 178 75 247 +72.61 ± 14.13 0 17 115 116 2 +148.85 ± 31.72
377812 ncm-dbt-01 585801 500 169 73 258 +67.54 ± 14.65 0 22 112 114 2 +137.37 ± 32.27
377811 ncm-dbt-02 588813 500 171 84 245 +61.07 ± 13.53 0 18 127 105 0 +126.18 ± 29.94
377810 ncm-dbt-03 585295 500 176 66 258 +77.7 ± 13.71 0 13 116 119 2 +160.64 ± 31.43
377809 ncm-dbt-04 573365 500 187 88 225 +69.71 ± 14.86 1 19 113 114 3 +142.26 ± 32.1
377808 ncm-dbt-01 586350 500 182 90 228 +64.66 ± 13.83 0 18 123 108 1 +132.54 ± 30.53
377807 ncm-dbt-05 577930 500 189 67 244 +86.52 ± 14.53 0 15 102 129 4 +178.11 ± 33.85
377806 ncm-dbt-03 586012 500 175 61 264 +80.63 ± 15.35 1 22 90 136 1 +171.02 ± 35.95
377805 ncm-dbt-02 584958 500 177 76 247 +71.16 ± 14.36 0 21 107 122 0 +148.85 ± 33.05
377804 ncm-dbt-04 572679 500 182 78 240 +73.33 ± 13.86 0 15 118 115 2 +150.51 ± 31.19
377803 ncm-dbt-01 583782 500 186 89 225 +68.27 ± 14.4 0 21 112 116 1 +140.62 ± 32.26
377802 ncm-dbt-05 583950 500 173 79 248 +66.1 ± 15.26 0 29 98 123 0 +137.37 ± 34.42
377801 ncm-dbt-03 586901 500 170 87 243 +58.21 ± 14.79 0 27 114 108 1 +118.33 ± 32.0
377800 ncm-dbt-02 584159 500 181 76 243 +74.06 ± 14.03 0 17 112 120 1 +153.86 ± 32.2
377799 ncm-dbt-04 568275 500 181 70 249 +78.44 ± 14.6 1 15 109 122 3 +162.35 ± 32.67
377798 ncm-dbt-05 588217 500 174 77 249 +68.27 ± 13.97 0 19 115 116 0 +142.26 ± 31.77
377797 ncm-dbt-01 581610 500 184 98 218 +60.36 ± 15.02 1 24 115 108 2 +123.02 ± 31.84
377796 ncm-dbt-03 587409 500 184 74 242 +77.71 ± 14.29 0 19 102 129 0 +164.07 ± 33.88
377795 ncm-dbt-02 584369 500 190 91 219 +69.71 ± 13.88 1 15 118 116 0 +147.19 ± 31.23
377794 ncm-dbt-04 570428 500 184 75 241 +76.98 ± 13.83 0 16 109 125 0 +162.35 ± 32.67
377793 ncm-dbt-03 588132 500 176 76 248 +70.43 ± 13.91 0 16 120 112 2 +143.89 ± 30.92
377792 ncm-dbt-01 583237 500 178 78 244 +70.44 ± 14.34 0 21 108 121 0 +147.19 ± 32.89
377791 ncm-dbt-05 585084 500 178 78 244 +70.43 ± 14.62 0 22 107 120 1 +145.54 ± 33.06
377790 ncm-dbt-04 570268 500 185 84 231 +71.16 ± 14.36 0 17 119 110 4 +142.26 ± 31.1
377789 ncm-dbt-02 586689 500 173 87 240 +60.36 ± 14.21 0 23 118 109 0 +124.6 ± 31.38
377788 ncm-dbt-03 587877 500 175 76 249 +69.71 ± 13.88 1 15 118 116 0 +147.19 ± 31.23
377787 ncm-dbt-02 590096 500 186 78 236 +76.25 ± 14.53 0 18 109 120 3 +155.54 ± 32.7
377786 ncm-dbt-01 588132 500 192 87 221 +74.06 ± 14.03 0 17 112 120 1 +153.86 ± 32.2
377785 ncm-dbt-04 570549 500 181 75 244 +74.79 ± 14.2 0 18 109 122 1 +155.54 ± 32.7
377784 ncm-dbt-05 590138 500 185 87 228 +68.99 ± 14.28 0 18 119 110 3 +138.99 ± 31.13

Commit

Commit ID 856e60d12f11cd250cf00cdd336ed87c25bd0677
Author Disservin
Date 2024-01-21 11:21:01 UTC
Refactor NativeThread start_routine Removes the free function and fixes the formatting for the function call. closes https://github.com/official-stockfish/Stockfish/pull/4995 No functional change
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