Dev Builds » 20160611-0724

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 05:59:03 1988320 2459 468 178 1813 +41.17 +/- 6.95
ncm-et-4 05:59:17 1969871 2445 455 202 1788 +36.08 +/- 7.07
ncm-et-5 01:51:37 2022222 770 132 61 577 +32.13 +/- 12.18
ncm-et-6 01:51:49 2026145 775 144 75 556 +31.02 +/- 12.93
ncm-et-7 01:52:16 1992943 766 150 58 558 +41.93 +/- 12.66
ncm-et-8 01:52:08 1968646 747 136 50 561 +40.18 +/- 12.26
ncm-et-9 05:58:51 1989582 2434 480 202 1752 +39.86 +/- 7.23
ncm-et-10 05:59:05 1975854 2408 484 168 1756 +45.86 +/- 7.11
ncm-et-11 01:52:15 2013193 766 125 58 583 +30.47 +/- 11.93
ncm-et-12 01:52:07 2010134 770 140 68 562 +32.58 +/- 12.66
ncm-et-13 05:58:55 1988973 2431 463 193 1775 +38.75 +/- 7.1
ncm-et-14 01:52:08 2021162 779 126 63 590 +28.16 +/- 11.94
ncm-et-15 05:59:12 1990849 2450 456 193 1801 +37.44 +/- 7.01
20000 3759 1569 14672 +38.2 +/- 2.46

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
68996 ncm-et-4 2019-02-06 09:30 00:23:43 1981786 169 31 8 130 +47.58 +/- 24.63
68995 ncm-et-10 2019-02-06 09:30 00:23:48 1947961 151 24 8 119 +36.95 +/- 25.15
68994 ncm-et-3 2019-02-06 09:29 00:24:24 1972083 173 32 9 132 +46.47 +/- 24.73
68993 ncm-et-15 2019-02-06 09:29 00:24:30 1973448 162 33 14 115 +40.94 +/- 28.59
68992 ncm-et-13 2019-02-06 09:28 00:25:30 1969104 173 25 17 131 +16.08 +/- 25.5
68991 ncm-et-9 2019-02-06 09:28 00:25:27 1975763 171 34 12 125 +44.95 +/- 26.66
68990 ncm-et-4 2019-02-06 08:16 01:12:40 1970069 500 93 41 366 +36.26 +/- 15.62
68989 ncm-et-10 2019-02-06 08:15 01:13:55 1973225 500 93 43 364 +34.86 +/- 15.76
68988 ncm-et-3 2019-02-06 08:14 01:14:11 1965534 500 83 43 374 +27.85 +/- 15.2
68987 ncm-et-13 2019-02-06 08:13 01:13:55 1980443 500 102 45 353 +39.78 +/- 16.37
68986 ncm-et-15 2019-02-06 08:13 01:14:59 1975447 500 106 37 357 +48.25 +/- 16.05
68985 ncm-et-9 2019-02-06 08:13 01:14:25 1967243 500 101 48 351 +36.97 +/- 16.51
68984 ncm-et-4 2019-02-06 07:02 01:13:27 1965538 500 94 42 364 +36.26 +/- 15.74
68983 ncm-et-13 2019-02-06 06:59 01:13:24 1973432 500 99 37 364 +43.3 +/- 15.68
68982 ncm-et-10 2019-02-06 06:59 01:15:17 1956486 500 102 32 366 +48.96 +/- 15.49
68981 ncm-et-3 2019-02-06 06:58 01:14:38 1963378 500 94 39 367 +38.37 +/- 15.54
68980 ncm-et-15 2019-02-06 06:58 01:13:53 1984733 500 79 48 373 +21.57 +/- 15.3
68979 ncm-et-9 2019-02-06 06:57 01:14:14 1970797 500 108 40 352 +47.55 +/- 16.36
68978 ncm-et-3 2019-02-06 05:44 01:13:31 1976966 500 97 32 371 +45.42 +/- 15.22
68977 ncm-et-10 2019-02-06 05:44 01:13:50 1962308 500 106 35 359 +49.67 +/- 15.92
68976 ncm-et-13 2019-02-06 05:44 01:13:52 1961841 500 91 33 376 +40.48 +/- 14.96
68975 ncm-et-9 2019-02-06 05:44 01:12:34 1971721 500 97 35 368 +43.3 +/- 15.43
68974 ncm-et-4 2019-02-06 05:44 01:17:08 1882817 500 91 40 369 +35.56 +/- 15.45
68973 ncm-et-15 2019-02-06 05:44 01:13:34 1974679 500 91 40 369 +35.56 +/- 15.45
11792 ncm-et-9 2018-03-25 08:49 00:37:06 2023774 263 51 19 193 +42.48 +/- 21.4
11791 ncm-et-8 2018-03-25 08:49 00:37:25 1991243 247 55 17 175 +53.88 +/- 23.0
11790 ncm-et-13 2018-03-25 08:49 00:37:42 2025245 258 50 21 187 +39.22 +/- 22.03
11789 ncm-et-10 2018-03-25 08:48 00:38:20 2019374 257 53 18 186 +47.61 +/- 22.0
11788 ncm-et-7 2018-03-25 08:48 00:38:23 2018602 266 66 25 175 +53.98 +/- 24.17
11787 ncm-et-11 2018-03-25 08:48 00:38:45 2018721 266 47 18 201 +38.03 +/- 20.4
11786 ncm-et-5 2018-03-25 08:47 00:38:59 2022956 270 43 25 202 +23.2 +/- 20.73
11785 ncm-et-6 2018-03-25 08:47 00:39:37 2026391 275 57 24 194 +41.89 +/- 22.08
11784 ncm-et-4 2018-03-25 08:47 00:40:01 2024917 276 46 20 210 +32.83 +/- 19.87
11783 ncm-et-12 2018-03-25 08:47 00:40:00 1999593 270 42 26 202 +20.61 +/- 20.75
11782 ncm-et-15 2018-03-25 08:46 00:40:51 2018557 288 47 14 227 +39.99 +/- 18.14
11781 ncm-et-3 2018-03-25 08:46 00:40:58 2026718 286 55 14 217 +50.15 +/- 19.33
11780 ncm-et-14 2018-03-25 08:46 00:41:10 2021978 279 55 24 200 +38.76 +/- 21.51
11779 ncm-et-6 2018-03-25 07:33 01:12:12 2025900 500 87 51 362 +25.06 +/- 15.94
11778 ncm-et-5 2018-03-25 07:33 01:12:38 2021489 500 89 36 375 +36.97 +/- 15.06
11777 ncm-et-14 2018-03-25 07:33 01:10:58 2020347 500 71 39 390 +22.27 +/- 14.22
11776 ncm-et-12 2018-03-25 07:33 01:12:07 2020675 500 98 42 360 +39.08 +/- 15.96
11775 ncm-et-13 2018-03-25 07:33 01:14:32 2023773 500 96 40 364 +39.08 +/- 15.72
11774 ncm-et-11 2018-03-25 07:33 01:13:30 2007666 500 78 40 382 +26.46 +/- 14.71
11773 ncm-et-10 2018-03-25 07:33 01:13:55 1995771 500 106 32 362 +51.8 +/- 15.71
11772 ncm-et-8 2018-03-25 07:33 01:14:43 1946049 500 81 33 386 +33.46 +/- 14.39
11771 ncm-et-4 2018-03-25 07:33 01:12:18 1994104 500 100 51 349 +34.16 +/- 16.64
11770 ncm-et-7 2018-03-25 07:33 01:13:53 1967285 500 84 33 383 +35.56 +/- 14.56
11769 ncm-et-3 2018-03-25 07:33 01:11:21 2025245 500 107 41 352 +46.13 +/- 16.37
11768 ncm-et-15 2018-03-25 07:33 01:11:25 2018234 500 100 40 360 +41.89 +/- 15.94
11767 ncm-et-9 2018-03-25 07:33 01:15:05 2028195 500 89 48 363 +28.55 +/- 15.86

Commit

Commit ID ca14345ba26fc40e1039029659f57028f510502f
Author Marco Costalba
Date 2016-06-11 07:24:40 UTC
Filter root moves filter before copy to threads Currently root moves are copied to all teh threads but are DTZ filtered only in main thread at the beginning of teh search. This patch moves the TB filtering before the copy of root moves fixing issue #679 https://github.com/official-stockfish/Stockfish/issues/679 No bench change.
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