Dev Builds » 20200810-0528

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo
ncm-et-3 08:36:37 1964942 3316 2329 52 935 +292.41 +/- 11.12
ncm-et-4 08:36:32 1968616 3338 2337 47 954 +292.0 +/- 11.0
ncm-et-9 08:36:33 1966560 3312 2301 48 963 +288.23 +/- 10.94
ncm-et-10 08:36:26 1962762 3341 2326 59 956 +287.12 +/- 11.0
ncm-et-13 08:36:10 1962348 3346 2321 50 975 +287.24 +/- 10.88
ncm-et-15 08:36:36 1969252 3347 2380 50 917 +298.72 +/- 11.23
20000 13994 306 5700 +290.92 +/- 4.5

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
136765 ncm-et-3 2020-08-31 14:13 00:48:29 1968157 316 228 7 81 +300.9 +/- 38.21
136764 ncm-et-9 2020-08-31 14:13 00:48:51 1961541 312 214 4 94 +283.63 +/- 35.22
136763 ncm-et-4 2020-08-31 14:10 00:51:16 1966317 338 238 4 96 +296.15 +/- 34.89
136762 ncm-et-10 2020-08-31 14:09 00:52:33 1963235 341 223 4 114 +264.73 +/- 31.78
136761 ncm-et-15 2020-08-31 14:08 00:53:07 1967854 347 249 8 90 +297.63 +/- 36.21
136760 ncm-et-13 2020-08-31 14:07 00:53:53 1962763 346 245 4 97 +298.98 +/- 34.71
136759 ncm-et-9 2020-08-31 12:54 01:17:35 1970181 500 338 6 156 +277.93 +/- 27.2
136758 ncm-et-3 2020-08-31 12:53 01:18:34 1963378 500 343 8 149 +281.68 +/- 27.94
136757 ncm-et-10 2020-08-31 12:51 01:16:31 1963853 500 355 7 138 +298.62 +/- 29.08
136756 ncm-et-4 2020-08-31 12:51 01:18:17 1963532 500 338 6 156 +277.93 +/- 27.2
136755 ncm-et-15 2020-08-31 12:50 01:17:18 1965859 500 356 6 138 +301.33 +/- 29.05
136754 ncm-et-13 2020-08-31 12:48 01:17:49 1962153 500 338 11 151 +271.78 +/- 27.8
136753 ncm-et-3 2020-08-31 11:35 01:17:12 1966150 500 357 6 137 +302.7 +/- 29.16
136752 ncm-et-9 2020-08-31 11:34 01:18:36 1965842 500 352 8 140 +293.29 +/- 28.88
136751 ncm-et-10 2020-08-31 11:34 01:16:04 1967866 500 359 11 130 +298.62 +/- 30.04
136750 ncm-et-4 2020-08-31 11:33 01:17:06 1972976 500 349 7 144 +290.66 +/- 28.43
136749 ncm-et-15 2020-08-31 11:32 01:17:12 1966771 500 349 6 145 +291.97 +/- 28.3
136748 ncm-et-13 2020-08-31 11:29 01:17:54 1960922 500 358 6 136 +304.07 +/- 29.28
136747 ncm-et-3 2020-08-31 10:16 01:18:03 1963231 500 348 9 143 +286.77 +/- 28.58
136746 ncm-et-10 2020-08-31 10:16 01:17:13 1965393 500 356 10 134 +295.94 +/- 29.57
136745 ncm-et-9 2020-08-31 10:15 01:17:56 1968317 500 344 6 150 +285.49 +/- 27.79
136744 ncm-et-4 2020-08-31 10:15 01:16:29 1968313 500 359 6 135 +305.45 +/- 29.39
136743 ncm-et-15 2020-08-31 10:14 01:16:53 1967237 500 371 9 120 +318.25 +/- 31.3
136742 ncm-et-13 2020-08-31 10:13 01:15:28 1963839 500 347 9 144 +285.49 +/- 28.47
136741 ncm-et-9 2020-08-31 08:57 01:16:46 1968952 500 353 8 139 +294.61 +/- 28.99
136740 ncm-et-4 2020-08-31 08:56 01:17:33 1973588 500 344 9 147 +281.68 +/- 28.16
136739 ncm-et-10 2020-08-31 08:56 01:18:41 1956677 500 338 9 153 +274.22 +/- 27.57
136738 ncm-et-3 2020-08-31 08:56 01:18:59 1965843 500 328 9 163 +262.24 +/- 26.65
136737 ncm-et-15 2020-08-31 08:55 01:17:20 1974361 500 357 5 138 +304.07 +/- 29.02
136736 ncm-et-13 2020-08-31 08:55 01:16:47 1961689 500 350 7 143 +291.97 +/- 28.53
136735 ncm-et-9 2020-08-31 07:38 01:17:50 1965246 500 356 8 136 +298.62 +/- 29.32
136734 ncm-et-4 2020-08-31 07:38 01:17:28 1967243 500 342 6 152 +282.94 +/- 27.59
136733 ncm-et-3 2020-08-31 07:38 01:17:06 1965073 500 350 6 144 +293.29 +/- 28.4
136732 ncm-et-13 2020-08-31 07:37 01:16:49 1963227 500 334 5 161 +274.22 +/- 26.71
136731 ncm-et-10 2020-08-31 07:37 01:18:15 1960461 500 351 8 141 +291.97 +/- 28.77
136730 ncm-et-15 2020-08-31 07:37 01:17:36 1970805 500 354 5 141 +299.97 +/- 28.69
136729 ncm-et-10 2020-08-31 06:19 01:17:09 1961855 500 344 10 146 +280.42 +/- 28.28
136728 ncm-et-13 2020-08-31 06:19 01:17:30 1961843 500 349 8 143 +289.36 +/- 28.56
136727 ncm-et-15 2020-08-31 06:18 01:17:10 1971883 500 344 11 145 +279.17 +/- 28.4
136726 ncm-et-9 2020-08-31 06:18 01:18:59 1965842 500 344 8 148 +282.94 +/- 28.04
136725 ncm-et-4 2020-08-31 06:18 01:18:23 1968348 500 367 9 124 +312.48 +/- 30.77
136724 ncm-et-3 2020-08-31 06:18 01:18:14 1962763 500 375 7 118 +327.18 +/- 31.56

Commit

Commit ID 651ec3b31ee68db50f38ccd8fcdedbd6673cd9ed
Author Joost VandeVondele
Date 2020-08-10 05:28:19 UTC
Revert "Avoid special casing for MinGW" This reverts commit a6e89293df5af35931b61d86b6de3872a981c100. The offending setup has been found as gcc/mingw 7.3 (on Ubuntu 18.04). fixes https://github.com/official-stockfish/Stockfish/issues/2963 closes https://github.com/official-stockfish/Stockfish/issues/2968 No functional change.
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