Dev Builds » 20240307-2010

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 11:45:04 1202293 4010 1763 288 1959 +134.08 +/- 4.62 0 33 513 1410 49 +309.1 +/- 15.05
ncm-dbt-02 11:42:15 1235600 3982 1778 282 1922 +137.25 +/- 4.61 1 30 481 1430 49 +320.65 +/- 15.55
ncm-dbt-03 11:44:18 1239063 4010 1793 302 1915 +135.69 +/- 4.7 0 34 505 1407 59 +311.21 +/- 15.17
ncm-dbt-05 11:42:07 1229124 3988 1765 288 1935 +135.1 +/- 4.69 0 38 492 1413 51 +311.87 +/- 15.37
ncm-dbt-06 11:45:33 1234536 4010 1758 302 1950 +132.18 +/- 4.71 3 35 516 1405 46 +304.58 +/- 15.01
20000 8857 1462 9681 +134.85 +/- 2.09 4 170 2507 7065 254 +311.41 +/- 6.8

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
339885 ncm-dbt-06 1228630 10 5 2 3 +107.43 +/- 84.35 0 0 2 3 0 +240.65 +/- 570.11
339884 ncm-dbt-01 1194662 10 4 1 5 +107.43 +/- 84.35 0 0 2 3 0 +240.65 +/- 570.11
339883 ncm-dbt-03 1231324 10 4 2 4 +70.36 +/- 79.51 0 0 3 2 0 +147.07 +/- 211.27
339882 ncm-dbt-02 1243613 482 203 34 245 +127.21 +/- 13.14 0 4 68 165 4 +291.08 +/- 41.69
339881 ncm-dbt-05 1239480 488 208 32 248 +131.2 +/- 12.95 0 3 67 169 5 +301.89 +/- 41.96
339880 ncm-dbt-06 1240607 500 223 39 238 +134.15 +/- 13.43 0 3 69 169 9 +301.33 +/- 41.33
339879 ncm-dbt-01 1211488 500 218 46 236 +124.6 +/- 13.09 0 5 72 169 4 +282.94 +/- 40.5
339878 ncm-dbt-03 1246932 500 219 34 247 +134.95 +/- 13.22 0 3 67 172 8 +306.84 +/- 41.99
339877 ncm-dbt-05 1230165 500 227 40 233 +136.56 +/- 13.92 0 6 60 175 9 +309.64 +/- 44.55
339876 ncm-dbt-02 1244239 500 227 33 240 +142.25 +/- 13.18 0 4 56 182 8 +333.32 +/- 46.21
339875 ncm-dbt-01 1178572 500 234 34 232 +147.19 +/- 13.38 0 2 58 178 12 +339.63 +/- 45.29
339874 ncm-dbt-06 1224795 500 213 31 256 +132.54 +/- 13.47 1 4 62 178 5 +309.64 +/- 43.82
339873 ncm-dbt-03 1232364 500 221 32 247 +138.18 +/- 12.93 0 3 62 178 7 +321.19 +/- 43.77
339872 ncm-dbt-05 1222247 500 227 34 239 +141.44 +/- 13.01 0 5 53 186 6 +336.46 +/- 47.52
339871 ncm-dbt-02 1206594 500 225 36 239 +138.18 +/- 12.73 0 5 55 186 4 +330.23 +/- 46.62
339870 ncm-dbt-01 1210986 500 216 35 249 +131.74 +/- 13.49 0 8 57 181 4 +306.84 +/- 45.58
339869 ncm-dbt-03 1236650 500 233 45 222 +137.37 +/- 13.9 0 5 62 173 10 +309.64 +/- 43.82
339868 ncm-dbt-06 1209422 500 218 43 239 +126.97 +/- 14.11 2 5 63 176 4 +295.94 +/- 43.42
339867 ncm-dbt-05 1216110 500 218 29 253 +138.18 +/- 12.53 0 3 60 182 5 +327.18 +/- 44.54
339866 ncm-dbt-02 1228551 500 218 44 238 +126.17 +/- 13.77 0 5 74 163 8 +277.93 +/- 39.92
339865 ncm-dbt-01 1223003 500 222 41 237 +131.74 +/- 13.3 0 6 62 177 5 +304.07 +/- 43.81
339864 ncm-dbt-03 1210117 500 226 34 240 +140.62 +/- 13.24 0 2 64 174 10 +321.19 +/- 42.95
339863 ncm-dbt-06 1247741 500 220 36 244 +134.15 +/- 12.86 0 3 66 175 6 +309.64 +/- 42.33
339862 ncm-dbt-05 1227538 500 226 44 230 +132.54 +/- 13.28 0 5 64 175 6 +304.07 +/- 43.1
339861 ncm-dbt-02 1231571 500 226 33 241 +141.44 +/- 12.81 0 5 52 188 5 +339.63 +/- 47.98
339860 ncm-dbt-03 1264737 500 221 41 238 +130.94 +/- 12.37 0 3 67 177 3 +306.84 +/- 41.99
339859 ncm-dbt-01 1187857 500 220 27 253 +141.44 +/- 13.21 0 2 63 175 10 +324.17 +/- 43.32
339858 ncm-dbt-06 1244793 500 212 45 243 +120.67 +/- 13.15 0 6 74 167 3 +273.0 +/- 39.95
339857 ncm-dbt-05 1238626 500 215 39 246 +127.76 +/- 13.39 0 7 64 175 4 +293.29 +/- 43.07
339856 ncm-dbt-02 1241900 500 224 37 239 +136.56 +/- 13.73 1 5 56 182 6 +321.19 +/- 46.14
339855 ncm-dbt-01 1196905 500 225 37 238 +137.37 +/- 12.36 0 2 63 180 5 +324.17 +/- 43.32
339854 ncm-dbt-03 1240591 500 221 40 239 +131.74 +/- 13.49 0 5 66 172 7 +298.62 +/- 42.41
339853 ncm-dbt-06 1255185 500 216 30 254 +135.76 +/- 12.62 0 5 57 185 3 +324.17 +/- 45.77
339852 ncm-dbt-05 1229705 500 223 41 236 +132.54 +/- 14.18 0 7 63 171 9 +295.94 +/- 43.42
339851 ncm-dbt-02 1239015 500 227 31 242 +143.89 +/- 12.3 0 0 62 180 8 +339.63 +/- 43.41
339850 ncm-dbt-03 1241282 500 226 37 237 +138.18 +/- 13.69 0 5 60 176 9 +315.35 +/- 44.57
339849 ncm-dbt-01 1205825 500 210 36 254 +126.17 +/- 13.24 0 5 71 169 5 +285.49 +/- 40.81
339848 ncm-dbt-06 1233011 500 222 42 236 +130.94 +/- 14.04 0 5 70 165 10 +288.06 +/- 41.11
339847 ncm-dbt-05 1229123 500 221 29 250 +140.62 +/- 12.64 0 2 61 180 7 +330.23 +/- 44.08
339846 ncm-dbt-03 1247575 500 222 37 241 +134.95 +/- 13.59 0 8 54 183 5 +315.35 +/- 46.8
339845 ncm-dbt-01 1211345 500 214 31 255 +133.34 +/- 12.49 0 3 65 178 4 +312.48 +/- 42.67
339844 ncm-dbt-02 1249324 500 228 34 238 +142.25 +/- 12.37 0 2 58 184 6 +339.63 +/- 45.29
339843 ncm-dbt-06 1226642 500 229 34 237 +143.07 +/- 12.75 0 4 53 187 6 +342.85 +/- 47.56

Commit

Commit ID 632f1c21cd271e7c4c242fdafa328a55ec63b9cb
Author Robert Nurnberg @ elitebook
Date 2024-03-07 20:10:33 UTC
Fix wrong constant usage in go mate Fixes an oversight in https://github.com/official-stockfish/Stockfish/pull/5094 In theory, master could stop search when run with `go mate 247` and return a TB loss (not a mate score). Also fixes the spelling of opponenWorsening. closes https://github.com/official-stockfish/Stockfish/pull/5096 No functional change
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