Dev Builds » 20200809-1925

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 08:37:33 1962887 3330 2341 49 940 +293.48 +/- 11.08
ncm-et-4 08:35:11 1967973 3333 2374 61 898 +297.26 +/- 11.36
ncm-et-9 08:36:26 1964692 3337 2318 39 980 +289.98 +/- 10.83
ncm-et-10 08:35:48 1961836 3322 2380 49 893 +302.48 +/- 11.38
ncm-et-13 08:34:55 1961579 3337 2345 64 928 +290.37 +/- 11.18
ncm-et-15 08:34:27 1971178 3341 2332 48 961 +290.42 +/- 10.96
20000 14090 310 5600 +293.95 +/- 4.54

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
137713 ncm-et-10 2020-09-08 19:34 00:49:55 1964779 322 225 6 91 +288.14 +/- 35.95
137712 ncm-et-13 2020-09-08 19:33 00:51:02 1961227 337 237 7 93 +289.68 +/- 35.58
137711 ncm-et-3 2020-09-08 19:33 00:50:55 1963226 330 236 5 89 +301.33 +/- 36.36
137710 ncm-et-9 2020-09-08 19:33 00:51:23 1961688 337 236 2 99 +297.52 +/- 34.18
137709 ncm-et-4 2020-09-08 19:32 00:52:06 1963070 333 244 10 79 +303.18 +/- 38.62
137708 ncm-et-15 2020-09-08 19:32 00:52:12 1971880 341 236 4 101 +288.29 +/- 33.96
137707 ncm-et-3 2020-09-08 18:14 01:18:06 1964766 500 349 11 140 +285.49 +/- 28.92
137706 ncm-et-15 2020-09-08 18:14 01:16:54 1972504 500 359 8 133 +302.7 +/- 29.67
137705 ncm-et-9 2020-09-08 18:14 01:17:57 1960617 500 358 1 141 +311.06 +/- 28.51
137704 ncm-et-4 2020-09-08 18:14 01:17:14 1970025 500 355 11 134 +293.29 +/- 29.58
137703 ncm-et-10 2020-09-08 18:14 01:19:17 1958784 500 359 7 134 +304.07 +/- 29.53
137702 ncm-et-13 2020-09-08 18:14 01:18:27 1961535 500 365 8 127 +311.06 +/- 30.39
136861 ncm-et-3 2020-09-01 09:53 01:18:02 1966459 500 348 6 146 +290.66 +/- 28.19
136860 ncm-et-10 2020-09-01 09:52 01:16:45 1965697 500 350 7 143 +291.97 +/- 28.53
136859 ncm-et-9 2020-09-01 09:52 01:17:23 1960616 500 350 13 137 +284.22 +/- 29.25
136858 ncm-et-15 2020-09-01 09:51 01:16:23 1967390 500 354 8 138 +295.94 +/- 29.1
136857 ncm-et-4 2020-09-01 09:50 01:17:55 1962302 500 353 8 139 +294.61 +/- 28.99
136856 ncm-et-13 2020-09-01 09:50 01:18:20 1960768 500 342 9 149 +279.17 +/- 27.96
136855 ncm-et-3 2020-09-01 08:33 01:18:21 1955007 500 362 8 130 +306.84 +/- 30.02
136854 ncm-et-9 2020-09-01 08:33 01:17:42 1961535 500 348 6 146 +290.66 +/- 28.19
136853 ncm-et-15 2020-09-01 08:33 01:17:29 1972513 500 333 9 158 +268.17 +/- 27.1
136852 ncm-et-4 2020-09-01 08:32 01:17:05 1968006 500 360 6 134 +306.84 +/- 29.51
136851 ncm-et-13 2020-09-01 08:32 01:16:57 1963995 500 354 15 131 +286.77 +/- 29.91
136850 ncm-et-10 2020-09-01 08:31 01:19:45 1957859 500 369 5 126 +321.19 +/- 30.45
136849 ncm-et-15 2020-09-01 07:15 01:16:53 1972823 500 343 7 150 +282.94 +/- 27.82
136848 ncm-et-9 2020-09-01 07:15 01:17:19 1974051 500 366 5 129 +316.8 +/- 30.08
136847 ncm-et-4 2020-09-01 07:14 01:16:44 1975925 500 359 9 132 +301.33 +/- 29.8
136846 ncm-et-3 2020-09-01 07:14 01:18:11 1962611 500 352 4 144 +298.62 +/- 28.33
136845 ncm-et-13 2020-09-01 07:14 01:16:36 1961074 500 346 8 146 +285.49 +/- 28.24
136844 ncm-et-10 2020-09-01 07:13 01:17:14 1962308 500 345 11 144 +280.42 +/- 28.5
136843 ncm-et-9 2020-09-01 05:57 01:17:04 1970501 500 338 7 155 +276.69 +/- 27.33
136842 ncm-et-15 2020-09-01 05:57 01:17:17 1969707 500 342 4 154 +285.49 +/- 27.32
136841 ncm-et-4 2020-09-01 05:56 01:16:53 1970794 500 347 7 146 +288.06 +/- 28.22
136840 ncm-et-13 2020-09-01 05:56 01:16:41 1959542 500 354 5 141 +299.97 +/- 28.69
136839 ncm-et-10 2020-09-01 05:56 01:16:12 1963079 500 370 4 126 +324.17 +/- 30.42
136838 ncm-et-3 2020-09-01 05:56 01:17:17 1963993 500 347 9 144 +285.49 +/- 28.47
136837 ncm-et-13 2020-09-01 04:38 01:16:52 1962916 500 347 12 141 +281.68 +/- 28.82
136836 ncm-et-10 2020-09-01 04:38 01:16:40 1960347 500 362 9 129 +305.45 +/- 30.15
136835 ncm-et-4 2020-09-01 04:38 01:17:14 1965692 500 356 10 134 +295.94 +/- 29.57
136834 ncm-et-15 2020-09-01 04:38 01:17:19 1971433 500 365 8 127 +311.06 +/- 30.39
136833 ncm-et-3 2020-09-01 04:38 01:16:41 1964147 500 347 6 147 +289.36 +/- 28.09
136832 ncm-et-9 2020-09-01 04:38 01:17:38 1963840 500 322 5 173 +259.91 +/- 25.67

Commit

Commit ID cd1bb27dd452f336d434a45131bfbe43f8a8c5b3
Author Joost VandeVondele
Date 2020-08-09 19:25:22 UTC
Fix aligned_alloc on MinGW introduced with d7a26899a973536ab9d3ce4771d8276d1a4dc55c closes https://github.com/official-stockfish/Stockfish/pull/2959 No functional change.
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