Dev Builds » 20230903-0657

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 09:55:38 1102015 3326 1410 289 1627 +121.86 +/- 5.48 1 52 479 1087 44 +268.3 +/- 15.58
ncm-dbt-02 09:52:19 1197788 3322 1438 277 1607 +126.77 +/- 5.4 0 44 461 1107 49 +281.35 +/- 15.88
ncm-dbt-03 09:55:30 1235755 3330 1413 309 1608 +119.71 +/- 5.35 0 53 487 1093 32 +265.69 +/- 15.45
ncm-dbt-04 09:55:46 1233427 3336 1396 292 1648 +119.48 +/- 5.3 1 47 498 1091 31 +265.71 +/- 15.28
ncm-dbt-05 09:51:49 1230968 3340 1447 320 1573 +122.01 +/- 5.4 0 51 482 1096 41 +269.55 +/- 15.53
ncm-dbt-06 09:55:59 1229485 3346 1423 278 1645 +123.89 +/- 5.27 1 40 483 1111 38 +276.86 +/- 15.51
20000 8527 1765 9708 +122.28 +/- 2.19 3 287 2890 6585 235 +271.18 +/- 6.33

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
201918 ncm-dbt-02 1197410 322 137 35 150 +113.97 +/- 19.03 0 8 49 98 6 +238.81 +/- 49.24
201917 ncm-dbt-03 1257003 330 138 38 154 +108.69 +/- 18.68 0 9 52 99 5 +227.95 +/- 47.73
201916 ncm-dbt-01 1101211 326 128 27 171 +111.3 +/- 17.37 0 7 50 104 2 +244.85 +/- 48.8
201915 ncm-dbt-04 1239023 336 141 25 170 +125.08 +/- 16.91 0 2 55 104 7 +268.65 +/- 46.12
201914 ncm-dbt-05 1209240 340 143 36 161 +113.18 +/- 16.3 0 5 55 108 2 +250.57 +/- 46.45
201913 ncm-dbt-06 1227426 346 157 28 161 +136.09 +/- 15.99 0 2 46 119 6 +308.93 +/- 50.96
201912 ncm-dbt-02 1197888 500 215 40 245 +126.97 +/- 14.28 0 7 70 164 9 +277.93 +/- 41.14
201911 ncm-dbt-04 1243369 500 209 40 251 +122.24 +/- 14.33 0 9 70 164 7 +268.17 +/- 41.1
201910 ncm-dbt-03 1224880 500 205 45 250 +115.22 +/- 13.72 0 9 75 163 3 +256.44 +/- 39.69
201909 ncm-dbt-01 1097934 500 220 44 236 +127.76 +/- 15.25 0 11 63 165 11 +275.45 +/- 43.16
201908 ncm-dbt-05 1235531 500 217 48 235 +122.24 +/- 14.17 0 7 75 160 8 +265.78 +/- 39.69
201907 ncm-dbt-06 1242321 500 211 42 247 +122.24 +/- 13.83 1 5 73 166 5 +275.45 +/- 40.24
201906 ncm-dbt-02 1195744 500 218 40 242 +129.35 +/- 13.54 0 5 69 169 7 +290.66 +/- 41.43
201905 ncm-dbt-03 1246916 500 217 44 239 +125.38 +/- 12.89 0 3 76 166 5 +282.94 +/- 39.21
201904 ncm-dbt-04 1236452 500 218 48 234 +123.02 +/- 12.93 0 6 70 172 2 +282.94 +/- 41.13
201903 ncm-dbt-05 1227679 500 224 47 229 +128.55 +/- 14.59 0 9 64 168 9 +282.94 +/- 42.98
201902 ncm-dbt-01 1102585 500 212 46 242 +119.89 +/- 14.51 0 12 65 168 5 +265.78 +/- 42.44
201901 ncm-dbt-06 1228769 500 207 38 255 +122.24 +/- 14.17 0 7 75 160 8 +265.78 +/- 39.69
201900 ncm-dbt-02 1203886 500 222 37 241 +134.95 +/- 13.96 0 7 59 176 8 +306.84 +/- 44.88
201899 ncm-dbt-03 1239010 500 221 52 227 +122.24 +/- 14.17 0 9 69 166 6 +270.57 +/- 41.4
201898 ncm-dbt-05 1231187 500 221 51 228 +123.02 +/- 13.99 0 7 73 163 7 +270.57 +/- 40.25
201897 ncm-dbt-01 1110125 500 210 38 252 +124.6 +/- 14.31 1 4 76 160 9 +273.0 +/- 39.35
201896 ncm-dbt-04 1217058 500 199 50 251 +106.78 +/- 14.97 1 13 76 156 4 +232.26 +/- 39.28
201895 ncm-dbt-06 1231818 500 213 46 241 +120.67 +/- 14.01 0 9 70 166 5 +268.17 +/- 41.1
201894 ncm-dbt-03 1227281 500 227 52 221 +126.97 +/- 14.11 0 8 66 169 7 +282.94 +/- 42.37
201893 ncm-dbt-02 1197227 500 216 47 237 +122.24 +/- 13.48 0 6 74 165 5 +273.0 +/- 39.95
201892 ncm-dbt-04 1228125 500 218 40 242 +129.35 +/- 12.21 0 1 74 171 4 +298.62 +/- 39.56
201891 ncm-dbt-01 1094213 500 212 47 241 +119.11 +/- 12.99 0 4 81 161 4 +265.78 +/- 37.95
201890 ncm-dbt-05 1245569 500 209 51 240 +113.68 +/- 13.38 0 7 81 159 3 +251.89 +/- 38.11
201889 ncm-dbt-06 1243821 500 218 42 240 +127.76 +/- 11.86 0 2 71 176 1 +301.33 +/- 40.6
201888 ncm-dbt-02 1196031 500 217 38 245 +130.14 +/- 13.34 0 4 70 169 7 +293.29 +/- 41.07
201887 ncm-dbt-01 1098426 500 213 47 240 +119.89 +/- 14.51 0 9 74 159 8 +258.75 +/- 39.96
201886 ncm-dbt-05 1224498 500 216 43 241 +125.38 +/- 13.43 0 6 70 169 5 +282.94 +/- 41.13
201885 ncm-dbt-03 1229682 500 201 44 255 +112.91 +/- 13.89 0 11 73 164 2 +251.89 +/- 40.18
201884 ncm-dbt-04 1218315 500 201 45 254 +112.14 +/- 13.56 0 8 81 158 3 +247.41 +/- 38.13
201883 ncm-dbt-06 1226595 500 202 45 253 +112.91 +/- 14.54 0 9 83 150 8 +238.66 +/- 37.66
201882 ncm-dbt-05 1243075 500 217 44 239 +125.38 +/- 14.47 0 10 64 169 7 +277.93 +/- 42.91
201881 ncm-dbt-03 1225517 500 204 34 262 +123.02 +/- 12.93 0 4 76 166 4 +277.93 +/- 39.29
201880 ncm-dbt-02 1196333 500 213 40 247 +125.38 +/- 13.96 0 7 70 166 7 +277.93 +/- 41.14
201879 ncm-dbt-04 1251652 500 210 44 246 +119.89 +/- 13.68 0 8 72 166 4 +268.17 +/- 40.54
201878 ncm-dbt-01 1109614 500 215 40 245 +126.97 +/- 13.22 0 5 70 170 5 +288.06 +/- 41.11
201877 ncm-dbt-06 1205649 500 215 37 248 +129.35 +/- 13.36 0 6 65 174 5 +295.94 +/- 42.75

Commit

Commit ID 1f7ff8406d323e634a2aa1e1264042340707cdd9
Author pb00067
Date 2023-09-03 06:57:43 UTC
Simplify slider_blocker calculation Now that classical evaluation was removed, we can adapt this method to the needs of set_check_info. STC: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 298176 W: 75802 L: 75868 D: 146506 Ptnml(0-2): 908, 33608, 80192, 33402, 978 https://tests.stockfishchess.org/tests/view/64e70b899009777747557b43 closes https://github.com/official-stockfish/Stockfish/pull/4753 no functional change
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