Dev Builds » 20240530-2107

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 06:46:40 584326 4000 1489 598 1913 +78.71 ± 4.99 1 120 884 977 18 +162.78 ± 11.41
ncm-dbt-02 06:47:55 587067 4000 1490 609 1901 +77.8 ± 4.94 2 120 882 987 9 +162.78 ± 11.42
ncm-dbt-03 06:47:14 586670 4000 1486 590 1924 +79.17 ± 5.0 1 120 879 982 18 +163.85 ± 11.44
ncm-dbt-04 06:47:52 571106 4000 1476 586 1938 +78.62 ± 4.97 0 122 882 980 16 +162.78 ± 11.42
ncm-dbt-05 06:47:58 584445 4000 1457 567 1976 +78.62 ± 5.07 1 137 847 1001 14 +163.42 ± 11.69
20000 7398 2950 9652 +78.58 ± 2.23 5 619 4374 4927 75 +163.12 ± 5.13

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
387894 ncm-dbt-05 586520 500 184 68 248 +82.1 ± 14.7 0 19 98 131 2 +171.02 ± 34.58
387893 ncm-dbt-04 570029 500 185 71 244 +80.63 ± 13.33 0 11 115 123 1 +169.27 ± 31.5
387892 ncm-dbt-02 587452 500 189 68 243 +85.78 ± 13.61 0 13 103 134 0 +183.51 ± 33.63
387891 ncm-dbt-03 588217 500 172 64 264 +76.25 ± 13.66 0 15 112 123 0 +160.64 ± 32.15
387890 ncm-dbt-01 587028 500 179 73 248 +74.79 ± 14.2 0 17 112 119 2 +153.86 ± 32.2
387889 ncm-dbt-05 585928 500 190 81 229 +76.97 ± 15.24 0 21 104 120 5 +153.86 ± 33.54
387888 ncm-dbt-04 571913 500 184 73 243 +78.43 ± 15.15 0 22 98 127 3 +160.64 ± 34.55
387887 ncm-dbt-03 587537 500 198 78 224 +85.04 ± 13.9 0 12 109 126 3 +176.33 ± 32.55
387886 ncm-dbt-02 585590 500 191 81 228 +77.7 ± 12.78 0 8 125 116 1 +162.35 ± 29.72
387885 ncm-dbt-01 584495 500 189 61 250 +90.96 ± 13.24 0 9 105 135 1 +194.57 ± 33.11
387884 ncm-dbt-02 587707 500 196 90 214 +74.79 ± 14.2 1 16 109 124 0 +158.93 ± 32.69
387883 ncm-dbt-05 585253 500 185 68 247 +82.83 ± 13.23 0 11 111 128 0 +176.33 ± 32.16
387882 ncm-dbt-04 570949 500 180 83 237 +68.27 ± 14.81 0 21 115 110 4 +135.76 ± 31.8
387881 ncm-dbt-03 587664 500 188 94 218 +66.1 ± 14.31 0 21 115 113 1 +135.76 ± 31.8
387880 ncm-dbt-01 584495 500 180 86 234 +66.1 ± 13.6 0 16 125 108 1 +135.76 ± 30.17
387879 ncm-dbt-05 580323 500 183 66 251 +82.83 ± 14.29 0 15 106 126 3 +171.02 ± 33.15
387878 ncm-dbt-02 587367 500 181 73 246 +76.25 ± 13.96 0 16 111 122 1 +158.93 ± 32.34
387877 ncm-dbt-03 586774 500 180 61 259 +84.31 ± 14.62 1 16 97 135 1 +179.9 ± 34.76
387876 ncm-dbt-01 581860 500 175 75 250 +70.43 ± 14.48 0 20 112 116 2 +143.89 ± 32.25
387875 ncm-dbt-04 571511 500 182 76 242 +74.79 ± 13.0 0 10 125 114 1 +155.54 ± 29.86
387874 ncm-dbt-02 586604 500 188 71 241 +82.83 ± 13.85 0 13 109 126 2 +172.78 ± 32.58
387873 ncm-dbt-05 581319 500 170 64 266 +74.79 ± 14.2 0 19 106 125 0 +157.24 ± 33.21
387872 ncm-dbt-03 586646 500 185 74 241 +78.43 ± 13.88 0 13 116 118 3 +160.64 ± 31.43
387871 ncm-dbt-04 572638 500 177 69 254 +76.25 ± 15.09 0 21 104 121 4 +153.86 ± 33.54
387870 ncm-dbt-01 583321 500 186 80 234 +74.79 ± 14.9 1 18 108 120 3 +153.86 ± 32.88
387869 ncm-dbt-01 582945 500 196 81 223 +81.36 ± 13.96 0 13 112 122 3 +167.53 ± 32.08
387868 ncm-dbt-03 587962 500 193 72 235 +85.78 ± 14.51 0 13 109 122 6 +172.78 ± 32.58
387867 ncm-dbt-04 568912 500 191 86 223 +74.06 ± 13.29 0 13 119 118 0 +155.54 ± 30.96
387866 ncm-dbt-02 585084 500 184 77 239 +75.52 ± 14.51 0 20 104 125 1 +157.24 ± 33.54
387865 ncm-dbt-05 581319 500 188 75 237 +79.9 ± 14.07 0 15 109 124 2 +165.8 ± 32.64
387864 ncm-dbt-03 587579 500 172 78 250 +66.1 ± 14.59 0 22 114 112 2 +134.15 ± 31.97
387863 ncm-dbt-01 585464 500 195 67 238 +90.96 ± 14.17 0 12 102 132 4 +189.0 ± 33.78
387862 ncm-dbt-04 571351 500 187 66 247 +85.78 ± 13.61 0 10 112 125 3 +178.11 ± 31.94
387861 ncm-dbt-02 587113 500 186 81 233 +74.06 ± 14.18 1 15 113 120 1 +155.54 ± 32.01
387860 ncm-dbt-05 587197 500 175 84 241 +63.94 ± 13.94 0 18 125 105 2 +129.35 ± 30.24
387859 ncm-dbt-03 580987 500 198 69 233 +91.71 ± 13.26 0 8 107 133 2 +194.57 ± 32.69
387858 ncm-dbt-05 587707 500 182 61 257 +85.78 ± 14.94 1 19 88 142 0 +185.33 ± 36.42
387857 ncm-dbt-01 585000 500 189 75 236 +80.63 ± 14.09 0 15 108 125 2 +167.53 ± 32.81
387856 ncm-dbt-04 571551 500 190 62 248 +90.97 ± 13.87 0 14 94 142 0 +196.45 ± 35.33
387855 ncm-dbt-02 589625 500 175 68 257 +75.52 ± 14.65 0 19 108 120 3 +153.86 ± 32.88

Commit

Commit ID 54e74919d478def20cb103d1e9677a696073c92f
Author Joost VandeVondele
Date 2024-05-30 21:07:25 UTC
Fix cross from Linux to Windows specifies Windows 7 required https://learn.microsoft.com/en-us/cpp/porting/modifying-winver-and-win32-winnt?view=msvc-170 closes https://github.com/official-stockfish/Stockfish/pull/5319 No functional change
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