Dev Builds » 20170806-0845

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 06:04:17 2002111 2462 846 101 1515 +108.53 +/- 8.18
ncm-et-4 06:04:18 1989167 2435 835 97 1503 +108.72 +/- 8.2
ncm-et-5 01:53:40 2023283 771 276 29 466 +115.37 +/- 14.8
ncm-et-6 01:53:32 2025164 784 269 32 483 +108.42 +/- 14.49
ncm-et-7 01:53:25 1970338 755 266 34 455 +110.33 +/- 15.07
ncm-et-8 01:53:20 1939033 739 263 28 448 +114.45 +/- 15.09
ncm-et-9 06:04:00 2000672 2432 847 101 1484 +110.12 +/- 8.29
ncm-et-10 06:04:05 1982164 2410 820 87 1503 +109.12 +/- 8.15
ncm-et-11 01:53:35 2018153 775 279 36 460 +112.73 +/- 15.07
ncm-et-12 01:53:38 2019290 780 266 22 492 +112.45 +/- 14.09
ncm-et-13 06:04:13 1966959 2423 841 85 1497 +112.14 +/- 8.18
ncm-et-14 01:53:42 2021734 783 263 29 491 +107.1 +/- 14.24
ncm-et-15 06:04:26 1980797 2451 860 91 1500 +112.81 +/- 8.21
20000 6931 772 12297 +110.58 +/- 2.87

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
56415 ncm-et-13 2018-10-04 18:18 00:20:25 1982008 135 46 5 84 +108.95 +/- 34.65
56414 ncm-et-10 2018-10-04 18:15 00:23:33 1956042 149 52 3 94 +118.67 +/- 32.08
56413 ncm-et-4 2018-10-04 18:13 00:25:49 1987351 173 61 8 104 +109.97 +/- 31.67
56412 ncm-et-3 2018-10-04 18:12 00:26:29 1991614 182 63 4 115 +116.84 +/- 29.02
56411 ncm-et-9 2018-10-04 18:11 00:27:13 1990508 178 66 9 103 +115.31 +/- 32.23
56410 ncm-et-15 2018-10-04 18:11 00:28:11 1937671 182 68 9 105 +116.84 +/- 31.92
56409 ncm-et-13 2018-10-04 17:03 01:14:28 1975186 500 177 19 304 +113.68 +/- 18.31
56408 ncm-et-10 2018-10-04 16:59 01:15:11 1981385 500 153 14 333 +99.2 +/- 16.74
56407 ncm-et-15 2018-10-04 16:57 01:12:50 1982008 500 179 23 298 +112.14 +/- 18.71
56406 ncm-et-4 2018-10-04 16:56 01:15:31 1990665 500 158 27 315 +93.2 +/- 17.97
56405 ncm-et-3 2018-10-04 16:56 01:15:28 1990033 500 180 20 300 +115.23 +/- 18.53
56404 ncm-et-9 2018-10-04 16:55 01:15:14 1987508 500 172 24 304 +106.01 +/- 18.44
56403 ncm-et-13 2018-10-04 15:47 01:14:23 1986564 500 182 15 303 +120.67 +/- 18.24
56402 ncm-et-10 2018-10-04 15:43 01:14:33 1963335 500 169 15 316 +110.6 +/- 17.6
56401 ncm-et-4 2018-10-04 15:41 01:14:21 1991139 500 168 22 310 +104.49 +/- 18.09
56400 ncm-et-3 2018-10-04 15:40 01:14:21 1990349 500 173 24 303 +106.78 +/- 18.49
56399 ncm-et-9 2018-10-04 15:40 01:13:42 1989401 500 161 11 328 +107.54 +/- 16.88
56398 ncm-et-15 2018-10-04 15:39 01:16:23 1945413 500 164 16 320 +106.01 +/- 17.44
56397 ncm-et-3 2018-10-04 14:25 01:14:19 1990348 500 171 28 301 +102.22 +/- 18.67
56396 ncm-et-9 2018-10-04 14:25 01:14:29 1989400 500 177 24 299 +109.83 +/- 18.68
56395 ncm-et-13 2018-10-04 14:25 01:21:32 1805219 500 171 15 314 +112.14 +/- 17.7
56394 ncm-et-4 2018-10-04 14:25 01:15:04 1989874 500 172 17 311 +111.37 +/- 17.91
56393 ncm-et-10 2018-10-04 14:25 01:17:19 1951368 500 193 14 293 +130.15 +/- 18.7
56392 ncm-et-15 2018-10-04 14:25 01:13:28 1979973 500 168 18 314 +107.54 +/- 17.79
8932 ncm-et-8 2018-03-16 11:28 00:36:18 1959884 239 79 9 151 +104.83 +/- 25.66
8931 ncm-et-9 2018-03-16 11:26 00:38:38 2023610 254 93 9 152 +119.39 +/- 26.0
8930 ncm-et-4 2018-03-16 11:25 00:39:10 1963234 262 93 8 161 +116.94 +/- 24.95
8929 ncm-et-10 2018-03-16 11:25 00:39:17 2020673 261 92 14 155 +107.1 +/- 26.11
8928 ncm-et-5 2018-03-16 11:25 00:39:37 2022793 271 94 9 168 +112.77 +/- 24.4
8927 ncm-et-7 2018-03-16 11:25 00:39:37 1959988 255 91 9 155 +115.83 +/- 25.62
8926 ncm-et-11 2018-03-16 11:24 00:39:55 2019696 275 104 11 160 +122.31 +/- 25.62
8925 ncm-et-14 2018-03-16 11:24 00:40:20 2021981 283 96 7 180 +113.1 +/- 23.17
8924 ncm-et-15 2018-03-16 11:24 00:40:20 2019534 269 98 8 163 +120.9 +/- 24.89
8923 ncm-et-6 2018-03-16 11:24 00:40:54 2023937 284 101 12 171 +112.67 +/- 24.58
8922 ncm-et-12 2018-03-16 11:23 00:41:23 2020510 280 104 8 168 +124.15 +/- 24.56
8921 ncm-et-3 2018-03-16 11:23 00:41:34 2025408 280 87 11 182 +96.73 +/- 23.14
8920 ncm-et-13 2018-03-16 11:22 00:42:01 2026063 288 97 8 183 +111.0 +/- 23.06
8919 ncm-et-9 2018-03-16 10:09 01:14:44 2023609 500 178 24 298 +110.6 +/- 18.73
8918 ncm-et-8 2018-03-16 10:09 01:17:02 1918183 500 184 19 297 +119.11 +/- 18.65
8917 ncm-et-13 2018-03-16 10:09 01:11:24 2026719 500 168 23 309 +103.73 +/- 18.17
8916 ncm-et-7 2018-03-16 10:09 01:13:48 1980689 500 175 25 300 +107.54 +/- 18.66
8915 ncm-et-6 2018-03-16 10:09 01:12:38 2026391 500 168 20 312 +106.01 +/- 17.94
8914 ncm-et-15 2018-03-16 10:09 01:13:14 2020186 500 183 17 300 +119.89 +/- 18.45
8913 ncm-et-3 2018-03-16 10:09 01:12:06 2024918 500 172 14 314 +113.68 +/- 17.67
8912 ncm-et-5 2018-03-16 10:09 01:14:03 2023773 500 182 20 298 +116.78 +/- 18.63
8911 ncm-et-14 2018-03-16 10:09 01:13:22 2021488 500 167 22 311 +103.73 +/- 18.05
8910 ncm-et-4 2018-03-16 10:09 01:14:23 2012739 500 183 15 302 +121.46 +/- 18.29
8909 ncm-et-10 2018-03-16 10:09 01:14:12 2020184 500 161 27 312 +95.44 +/- 18.12
8908 ncm-et-12 2018-03-16 10:09 01:12:15 2018070 500 162 14 324 +106.01 +/- 17.18
8907 ncm-et-11 2018-03-16 10:09 01:13:40 2016610 500 175 25 300 +107.54 +/- 18.66

Commit

Commit ID b40e45c1cc51bd228898314264d6d241478b23d8
Author Joost VandeVondele
Date 2017-08-06 08:45:54 UTC
Remove Stack/thread dependence in movepick as a lower level routine, movepicker should not depend on the search stack or the thread class, removing a circular dependency. Instead of copying the search stack into the movepicker object, as well as accessing the thread class for one of the histories, pass the required fields explicitly to the constructor (removing the need for thread.h and implicitly search.h in movepick.cpp). The signature is thus longer, but more explicit: Also some renaming of histories structures while there. passed STC [-3,1], suggesting a small elo impact: LLR: 3.13 (-2.94,2.94) [-3.00,1.00] Total: 381053 W: 68071 L: 68551 D: 244431 elo = -0.438 +- 0.660 LOS: 9.7% No functional change.
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