Dev Builds » 20240329-1212

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 06:51:36 572731 4014 1515 629 1870 +77.97 ± 4.87 1 115 896 987 8 +163.19 ± 11.32
ncm-dbt-02 06:51:36 587036 3996 1464 598 1934 +76.51 ± 4.95 0 131 877 983 7 +159.75 ± 11.47
ncm-dbt-03 06:51:10 586274 4010 1454 567 1989 +78.14 ± 4.96 1 125 875 994 10 +163.17 ± 11.48
ncm-dbt-04 06:50:54 571881 4000 1436 592 1972 +74.43 ± 4.86 0 121 921 951 7 +154.91 ± 11.15
ncm-dbt-05 06:51:36 577237 3980 1494 600 1886 +79.4 ± 4.94 1 118 865 998 8 +166.55 ± 11.54
20000 7363 2986 9651 +77.29 ± 2.2 3 610 4434 4913 40 +161.49 ± 5.09

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
381196 ncm-dbt-03 586604 10 5 2 3 +107.43 ± 84.35 0 0 2 3 0 +240.65 ± 570.11
381195 ncm-dbt-01 582987 14 6 3 5 +75.56 ± 67.89 0 0 4 3 0 +159.09 ± 177.81
381194 ncm-dbt-05 586689 480 186 79 215 +78.77 ± 14.27 0 15 104 120 1 +164.79 ± 33.45
381193 ncm-dbt-02 583908 496 182 93 221 +63.02 ± 13.4 0 16 127 105 0 +130.49 ± 29.84
381192 ncm-dbt-04 571752 500 176 69 255 +75.52 ± 13.94 0 16 112 121 1 +157.24 ± 32.18
381191 ncm-dbt-01 585379 500 182 69 249 +79.9 ± 13.47 0 12 114 123 1 +167.53 ± 31.71
381190 ncm-dbt-03 586223 500 182 67 251 +81.36 ± 14.4 0 16 106 125 3 +167.53 ± 33.17
381189 ncm-dbt-05 587240 500 191 69 240 +86.52 ± 13.32 0 10 109 130 1 +183.51 ± 32.46
381188 ncm-dbt-02 586985 500 186 69 245 +82.83 ± 14.0 0 14 107 127 2 +172.78 ± 32.96
381187 ncm-dbt-04 571471 500 183 73 244 +77.7 ± 13.25 0 11 119 119 1 +162.35 ± 30.85
381186 ncm-dbt-01 586562 500 178 78 244 +70.44 ± 13.91 0 18 114 118 0 +147.19 ± 31.9
381185 ncm-dbt-03 588132 500 174 70 256 +73.34 ± 13.42 0 14 118 118 0 +153.86 ± 31.15
381184 ncm-dbt-05 585759 500 191 72 237 +84.31 ± 14.33 0 18 95 137 0 +179.9 ± 35.13
381183 ncm-dbt-02 588813 500 188 75 237 +79.9 ± 13.62 0 14 109 127 0 +169.27 ± 32.62
381182 ncm-dbt-04 572880 500 181 69 250 +79.17 ± 12.98 0 10 118 122 0 +167.53 ± 30.96
381181 ncm-dbt-01 584076 500 195 66 239 +91.71 ± 13.42 0 11 99 140 0 +198.34 ± 34.31
381180 ncm-dbt-03 585421 500 180 76 244 +73.34 ± 14.58 1 19 105 125 0 +155.54 ± 33.38
381179 ncm-dbt-02 587749 500 179 79 242 +70.43 ± 14.05 0 18 115 116 1 +145.54 ± 31.75
381178 ncm-dbt-05 587197 500 193 91 216 +71.88 ± 13.67 0 16 116 118 0 +150.51 ± 31.54
381177 ncm-dbt-04 573810 500 186 77 237 +76.97 ± 14.13 0 17 108 124 1 +160.64 ± 32.85
381176 ncm-dbt-01 583614 500 190 88 222 +71.89 ± 13.37 1 10 126 112 1 +150.51 ± 29.77
381175 ncm-dbt-03 589240 500 173 74 253 +69.71 ± 13.74 0 16 120 113 1 +143.89 ± 30.92
381174 ncm-dbt-02 587070 500 177 66 257 +78.43 ± 13.88 0 15 110 124 1 +164.07 ± 32.48
381173 ncm-dbt-05 586054 500 178 71 251 +75.52 ± 14.22 1 14 114 119 2 +157.24 ± 31.83
381172 ncm-dbt-04 569869 500 168 72 260 +67.54 ± 14.23 0 20 115 114 1 +138.99 ± 31.79
381171 ncm-dbt-03 586139 500 188 71 241 +82.83 ± 13.85 0 15 103 132 0 +176.33 ± 33.67
381170 ncm-dbt-01 582819 500 194 93 213 +71.16 ± 13.79 0 16 118 115 1 +147.19 ± 31.23
381169 ncm-dbt-02 587113 500 178 71 251 +75.52 ± 14.51 0 19 107 122 2 +155.54 ± 33.04
381168 ncm-dbt-04 574419 500 182 82 236 +70.43 ± 13.32 0 12 128 108 2 +143.89 ± 29.53
381167 ncm-dbt-05 584034 500 182 74 244 +76.25 ± 13.96 0 15 114 119 2 +157.24 ± 31.83
381166 ncm-dbt-03 585717 500 169 70 261 +69.71 ± 14.31 0 20 112 117 1 +143.89 ± 32.25
381165 ncm-dbt-01 583950 500 187 85 228 +71.88 ± 13.96 0 17 115 117 1 +148.85 ± 31.72
381164 ncm-dbt-05 579620 500 188 73 239 +81.36 ± 14.68 0 19 99 130 2 +169.27 ± 34.4
381163 ncm-dbt-04 565941 500 183 79 238 +73.34 ± 14.58 0 22 102 126 0 +153.86 ± 33.87
381162 ncm-dbt-02 587877 500 184 71 245 +79.9 ± 14.5 0 20 97 133 0 +169.27 ± 34.75
381161 ncm-dbt-03 584369 500 193 68 239 +88.74 ± 13.68 0 12 102 135 1 +189.0 ± 33.78
381160 ncm-dbt-01 582945 500 184 70 246 +80.63 ± 14.52 0 18 102 128 2 +167.53 ± 33.88
381159 ncm-dbt-04 574906 500 177 71 252 +74.79 ± 13.47 0 13 119 117 1 +155.54 ± 30.96
381158 ncm-dbt-03 584622 500 190 69 241 +85.78 ± 14.22 0 13 107 126 4 +176.33 ± 32.93
381157 ncm-dbt-02 586774 500 190 74 236 +82.1 ± 13.98 0 15 105 129 1 +172.78 ± 33.32
381156 ncm-dbt-05 521305 500 185 71 244 +80.63 ± 13.18 0 11 114 125 0 +171.02 ± 31.66
381155 ncm-dbt-01 482249 500 199 77 224 +86.52 ± 13.93 0 13 104 131 2 +181.7 ± 33.45

Commit

Commit ID 68d58d94da15d175269eaa06b3d224062cf72a70
Author Joost VandeVondele
Date 2024-03-29 12:12:20 UTC
Fix usage of abs vs std::abs close https://github.com/official-stockfish/Stockfish/pull/5143 No functional change
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