Dev Builds » 20240107-1238

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 06:52:10 584787 4000 1414 615 1971 +70.35 ± 4.99 2 142 919 929 8 +145.75 ± 11.19
ncm-dbt-02 06:52:23 587025 4000 1436 663 1901 +68.0 ± 5.07 4 147 935 900 14 +139.6 ± 11.09
ncm-dbt-03 06:51:31 586952 4000 1375 638 1987 +64.75 ± 5.01 1 162 942 889 6 +133.34 ± 11.06
ncm-dbt-04 06:52:16 571056 4000 1413 615 1972 +70.26 ± 5.07 0 160 891 940 9 +144.92 ± 11.4
ncm-dbt-05 06:50:59 583832 4000 1412 624 1964 +69.35 ± 4.99 2 143 929 917 9 +143.28 ± 11.12
20000 7050 3155 9795 +68.54 ± 2.25 9 754 4616 4575 46 +141.36 ± 4.99

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
392472 ncm-dbt-03 586393 500 174 73 253 +71.16 ± 14.08 0 19 111 120 0 +148.85 ± 32.4
392471 ncm-dbt-01 584034 500 178 80 242 +68.99 ± 13.26 1 10 130 108 1 +143.89 ± 29.17
392470 ncm-dbt-02 588856 500 186 79 235 +75.52 ± 14.51 0 18 110 119 3 +153.86 ± 32.54
392469 ncm-dbt-04 572679 500 169 74 257 +66.82 ± 15.16 0 25 108 114 3 +134.15 ± 32.9
392468 ncm-dbt-05 585295 500 179 78 243 +71.16 ± 13.19 0 13 123 114 0 +148.85 ± 30.34
392467 ncm-dbt-01 586435 500 183 74 243 +76.98 ± 13.68 0 15 111 124 0 +162.35 ± 32.31
392466 ncm-dbt-03 588174 500 172 84 244 +61.79 ± 14.41 1 19 123 105 2 +126.18 ± 30.59
392465 ncm-dbt-02 584453 500 180 86 234 +66.1 ± 14.73 0 21 118 107 4 +130.94 ± 31.35
392464 ncm-dbt-05 584201 500 186 81 233 +74.06 ± 13.89 0 14 120 113 3 +150.51 ± 30.84
392463 ncm-dbt-04 570589 500 168 70 262 +68.99 ± 14.14 0 20 112 118 0 +143.89 ± 32.25
391901 ncm-dbt-02 587409 500 184 80 236 +73.34 ± 14.58 1 18 108 122 1 +153.86 ± 32.88
391900 ncm-dbt-04 570949 500 171 84 245 +61.07 ± 15.31 0 30 104 115 1 +124.6 ± 33.47
391899 ncm-dbt-01 583782 500 177 72 251 +74.06 ± 14.18 0 18 110 121 1 +153.86 ± 32.54
391898 ncm-dbt-05 582945 500 171 82 247 +62.51 ± 13.74 0 17 129 102 2 +126.18 ± 29.62
391897 ncm-dbt-03 586562 500 164 85 251 +55.36 ± 13.41 0 19 133 98 0 +113.68 ± 29.12
391896 ncm-dbt-02 585126 500 164 88 248 +53.22 ± 13.87 0 23 128 99 0 +109.07 ± 29.94
391895 ncm-dbt-04 570108 500 185 80 235 +74.06 ± 13.74 0 16 113 121 0 +155.54 ± 32.01
391894 ncm-dbt-01 584495 500 167 84 249 +58.21 ± 14.93 1 26 112 111 0 +121.46 ± 32.29
391893 ncm-dbt-03 586266 500 180 71 249 +76.98 ± 13.53 0 14 113 123 0 +162.35 ± 31.95
391892 ncm-dbt-05 582485 500 174 76 250 +68.99 ± 14.28 0 19 116 113 2 +140.62 ± 31.61
391891 ncm-dbt-02 586901 500 190 88 222 +71.89 ± 13.96 1 14 118 116 1 +150.51 ± 31.19
391890 ncm-dbt-04 570869 500 178 84 238 +66.1 ± 14.59 0 22 114 112 2 +134.15 ± 31.97
391889 ncm-dbt-01 585337 500 175 73 252 +71.88 ± 14.25 0 19 111 119 1 +148.85 ± 32.4
391888 ncm-dbt-05 582485 500 166 83 251 +58.21 ± 15.57 1 30 105 113 1 +119.89 ± 33.31
391887 ncm-dbt-03 584495 500 174 85 241 +62.51 ± 13.59 0 18 125 107 0 +129.35 ± 30.24
391886 ncm-dbt-02 588600 500 184 88 228 +67.55 ± 14.92 2 19 111 117 1 +142.26 ± 32.42
391885 ncm-dbt-04 571793 500 181 76 243 +74.06 ± 13.14 0 12 121 117 0 +155.54 ± 30.59
391884 ncm-dbt-01 583614 500 174 87 239 +61.07 ± 14.38 0 24 115 111 0 +126.18 ± 31.84
391883 ncm-dbt-05 582569 500 176 63 261 +79.9 ± 13.92 0 16 105 129 0 +169.27 ± 33.34
391882 ncm-dbt-03 587452 500 167 82 251 +59.64 ± 14.18 0 22 122 105 1 +121.46 ± 30.78
391881 ncm-dbt-04 569669 500 176 79 245 +68.27 ± 14.54 0 21 113 114 2 +138.99 ± 32.11
391880 ncm-dbt-02 587707 500 167 74 259 +65.38 ± 13.72 0 17 124 108 1 +134.15 ± 30.35
391879 ncm-dbt-01 583154 500 176 70 254 +74.79 ± 14.34 0 17 113 117 3 +152.18 ± 32.04
391878 ncm-dbt-03 586181 500 177 70 253 +75.52 ± 13.94 0 16 112 121 1 +157.24 ± 32.18
391877 ncm-dbt-05 586689 500 180 83 237 +68.27 ± 14.4 0 21 112 116 1 +140.62 ± 32.26
391876 ncm-dbt-04 571793 500 185 68 247 +82.83 ± 13.85 0 14 106 129 1 +174.55 ± 33.13
391875 ncm-dbt-03 590096 500 167 88 245 +55.36 ± 15.82 0 35 103 110 2 +110.6 ± 33.55
391874 ncm-dbt-05 583992 500 180 78 242 +71.89 ± 13.67 1 13 119 117 0 +152.18 ± 31.0
391873 ncm-dbt-01 587452 500 184 75 241 +76.97 ± 13.68 0 13 117 118 2 +158.93 ± 31.27
391872 ncm-dbt-02 587155 500 181 80 239 +71.16 ± 14.22 0 17 118 112 3 +143.89 ± 31.26

Commit

Commit ID 19f9a197be95395f761304310f9792d40b05307c
Author Disservin
Date 2024-01-07 12:38:55 UTC
Add .git-blame-ignore-revs Add a `.git-blame-ignore-revs` file which can be used to skip specified commits when blaming, this is useful to ignore formatting commits, like clang-format #4790. Github blame automatically supports this file format, as well as other third party tools. Git itself needs to be told about the file name to work, the following command will add it to the current git repo. `git config blame.ignoreRevsFile .git-blame-ignore-revs`, alternatively one has to specify it with every blame. `git blame --ignore-revs-file .git-blame-ignore-revs search.cpp` Supported since git 2.23. closes https://github.com/official-stockfish/Stockfish/pull/4969 No functional change
Copyright 2011–2025 Next Chess Move LLC