Dev Builds » 20240126-2000

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. 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 11:48:07 1091875 4006 1712 305 1989 +127.45 ± 4.97 0 60 535 1349 59 +283.57 ± 14.74
ncm-dbt-02 11:45:16 1200877 3986 1760 313 1913 +132.15 ± 4.79 1 38 524 1373 57 +299.93 ± 14.89
ncm-dbt-03 11:50:03 1196713 3998 1745 291 1962 +132.42 ± 4.69 1 35 521 1393 49 +303.62 ± 14.93
ncm-dbt-04 11:48:10 1192388 4000 1739 307 1954 +130.15 ± 4.77 2 43 522 1387 46 +297.28 ± 14.92
ncm-dbt-06 11:48:21 1188937 4010 1752 337 1921 +128.1 ± 4.78 1 43 551 1360 50 +288.9 ± 14.52
20000 8708 1553 9739 +130.05 ± 2.15 5 219 2653 6862 261 +294.54 ± 6.61

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
325913 ncm-dbt-01 1089231 6 3 1 2 +120.22 ± 109.7 0 0 1 2 0 +279.24 ± 576.89
325912 ncm-dbt-06 1188643 10 5 0 5 +190.62 ± 11.11 0 0 0 5 0 +1199.83 ± 231.31
325911 ncm-dbt-02 1200220 486 222 35 229 +140.94 ± 13.07 0 1 63 170 9 +324.55 ± 43.16
325910 ncm-dbt-03 1198977 498 208 35 255 +125.93 ± 13.64 0 8 64 173 4 +287.23 ± 43.03
325909 ncm-dbt-01 1104732 500 220 30 250 +138.99 ± 13.67 0 4 62 174 10 +315.35 ± 43.81
325908 ncm-dbt-04 1196531 500 224 38 238 +135.76 ± 13.57 0 6 59 178 7 +312.48 ± 44.93
325907 ncm-dbt-06 1188299 500 224 51 225 +125.38 ± 12.89 0 3 76 166 5 +282.94 ± 39.21
325906 ncm-dbt-02 1196156 500 219 32 249 +136.56 ± 12.59 0 4 59 183 4 +324.17 ± 44.97
325905 ncm-dbt-03 1195210 500 221 37 242 +134.15 ± 12.67 0 3 65 177 5 +312.48 ± 42.67
325904 ncm-dbt-04 1187162 500 209 44 247 +119.11 ± 14.84 2 9 65 170 4 +270.57 ± 42.52
325903 ncm-dbt-01 1092126 500 216 40 244 +127.76 ± 14.6 0 10 62 170 8 +282.94 ± 43.58
325902 ncm-dbt-06 1192755 500 219 41 240 +129.35 ± 14.41 1 6 65 170 8 +290.66 ± 42.73
325901 ncm-dbt-02 1203712 500 219 36 245 +133.34 ± 12.89 0 3 67 174 6 +306.84 ± 41.99
325900 ncm-dbt-03 1193854 500 210 30 260 +130.94 ± 12.56 0 2 71 172 5 +301.33 ± 40.6
325899 ncm-dbt-01 1084216 500 216 43 241 +125.38 ± 13.79 0 4 78 159 9 +273.0 ± 38.74
325898 ncm-dbt-04 1185394 500 224 44 232 +130.94 ± 13.14 0 4 68 172 6 +298.62 ± 41.71
325897 ncm-dbt-06 1188340 500 228 42 230 +135.76 ± 13.57 0 5 62 175 8 +309.64 ± 43.82
325896 ncm-dbt-02 1200648 500 226 43 231 +133.34 ± 12.29 0 3 64 180 3 +315.35 ± 43.03
325895 ncm-dbt-03 1195611 500 221 38 241 +133.34 ± 14.34 0 6 66 167 11 +293.29 ± 42.41
325894 ncm-dbt-04 1191589 500 219 34 247 +134.95 ± 12.64 0 3 64 178 5 +315.35 ± 43.03
325893 ncm-dbt-01 1091002 500 211 43 246 +121.45 ± 14.83 0 12 65 166 7 +265.78 ± 42.44
325892 ncm-dbt-06 1190055 500 217 42 241 +126.97 ± 13.04 0 5 69 172 4 +290.66 ± 41.43
325891 ncm-dbt-02 1192142 500 217 47 236 +123.02 ± 15.13 1 11 62 169 7 +273.0 ± 43.39
325890 ncm-dbt-03 1200060 500 228 30 242 +145.54 ± 11.79 0 1 55 189 5 +356.21 ± 46.49
325889 ncm-dbt-04 1186221 500 219 44 237 +126.97 ± 13.76 0 9 61 176 4 +290.66 ± 44.0
325888 ncm-dbt-01 1095000 500 213 40 247 +125.38 ± 14.47 0 10 64 169 7 +277.93 ± 42.91
325887 ncm-dbt-06 1187301 500 212 27 261 +134.95 ± 12.44 0 2 66 177 5 +315.35 ± 42.24
325886 ncm-dbt-02 1197500 500 221 33 246 +137.37 ± 14.25 0 5 64 169 12 +304.07 ± 43.1
325885 ncm-dbt-03 1195277 500 217 45 238 +124.6 ± 13.27 0 4 76 164 6 +277.93 ± 39.29
325884 ncm-dbt-01 1085227 500 209 43 248 +119.89 ± 14.19 0 8 75 160 7 +261.07 ± 39.69
325883 ncm-dbt-04 1196171 500 221 37 242 +134.15 ± 13.05 0 4 64 176 6 +309.64 ± 43.08
325882 ncm-dbt-06 1189226 500 219 55 226 +118.33 ± 14.2 0 8 77 158 7 +256.44 ± 39.15
325881 ncm-dbt-01 1089702 500 215 27 258 +137.37 ± 13.34 0 5 59 179 7 +318.25 ± 44.96
325880 ncm-dbt-02 1199579 500 214 48 238 +119.89 ± 13.68 0 6 78 160 6 +263.42 ± 38.85
325879 ncm-dbt-06 1190197 500 211 48 241 +117.55 ± 13.87 0 8 76 161 5 +258.75 ± 39.42
325878 ncm-dbt-03 1197534 500 218 37 245 +131.74 ± 14.03 1 3 69 168 9 +295.94 ± 41.39
325877 ncm-dbt-04 1205170 500 207 27 266 +130.94 ± 13.14 0 4 68 172 6 +298.62 ± 41.71
325876 ncm-dbt-06 1185624 500 217 31 252 +135.76 ± 13.76 0 6 60 176 8 +309.64 ± 44.55
325875 ncm-dbt-02 1217063 500 222 39 239 +133.34 ± 13.99 0 5 67 168 10 +295.94 ± 42.08
325874 ncm-dbt-01 1095642 500 209 38 253 +123.81 ± 13.46 0 7 69 170 4 +280.42 ± 41.44
325873 ncm-dbt-04 1190872 500 216 39 245 +128.55 ± 13.56 0 4 73 165 8 +285.49 ± 40.16
325872 ncm-dbt-03 1197188 500 222 39 239 +133.34 ± 13.45 0 8 55 183 4 +312.48 ± 46.38

Commit

Commit ID c17ec9524d57c2fdaba1fd7f16ce30744780b6aa
Author Ahmed Kerimov
Date 2024-01-26 20:00:41 UTC
Move OnChange callback in Option ctors Parameter 'f' is passed by value and only copied once. Moving it to avoid unnecessary copies. closes https://github.com/official-stockfish/Stockfish/pull/5014 No functional change
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