Dev Builds » 20170516-0154

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 06:14:41 2002520 2553 827 97 1629 +102.19 ± 7.77
ncm-et-4 06:14:22 1996700 2507 810 101 1596 +101.01 ± 7.87
ncm-et-5 02:01:50 2022386 832 257 25 550 +99.52 ± 13.09
ncm-et-6 02:01:50 2025491 839 274 33 532 +102.69 ± 13.65
ncm-et-7 02:01:40 2021103 831 275 35 521 +103.28 ± 13.88
ncm-et-8 02:01:54 1973869 819 271 33 515 +103.96 ± 13.93
ncm-et-9 06:14:06 1938975 2400 851 164 1385 +102.31 ± 8.84
ncm-et-10 06:14:19 1987034 2500 796 96 1608 +99.95 ± 7.8
ncm-et-11 02:01:39 2016380 840 270 38 532 +98.52 ± 13.72
ncm-et-12 02:01:22 2013933 842 258 35 549 +94.26 ± 13.31
ncm-et-13 06:14:21 1983533 2525 850 107 1568 +105.35 ± 8.02
ncm-et-14 02:01:44 2020591 826 284 28 514 +111.34 ± 13.92
ncm-et-15 04:12:48 1960083 1686 552 55 1079 +105.55 ± 9.49
20000 6575 847 12578 +102.37 ± 2.82

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
57516 ncm-et-9 2018-10-22 19:39 00:13:01 1839933 74 26 7 41 +91.25 ± 52.72
57515 ncm-et-10 2018-10-22 19:27 00:24:08 1980911 165 60 1 104 +129.98 ± 29.99
57514 ncm-et-13 2018-10-22 19:25 00:26:37 1989879 181 64 5 112 +117.54 ± 29.79
57513 ncm-et-15 2018-10-22 19:25 00:26:44 1982321 186 63 5 118 +112.07 ± 28.74
57512 ncm-et-4 2018-10-22 19:25 00:26:51 1989243 182 52 5 125 +91.8 ± 26.92
57511 ncm-et-3 2018-10-22 19:21 00:30:53 1992565 212 73 3 136 +119.18 ± 26.28
57510 ncm-et-9 2018-10-22 18:15 01:22:56 1841038 500 186 28 286 +113.68 ± 19.41
57509 ncm-et-10 2018-10-22 18:12 01:14:15 1978103 500 140 18 342 +86.52 ± 16.41
57508 ncm-et-15 2018-10-22 18:10 01:14:15 1982953 500 143 19 338 +88.0 ± 16.64
57507 ncm-et-4 2018-10-22 18:09 01:14:43 1989875 500 155 26 319 +91.71 ± 17.75
57506 ncm-et-13 2018-10-22 18:08 01:16:01 1956033 500 162 24 314 +98.44 ± 17.95
57505 ncm-et-3 2018-10-22 18:06 01:13:36 1989244 500 174 21 305 +109.83 ± 18.31
57504 ncm-et-9 2018-10-22 16:56 01:17:51 1950090 500 149 40 311 +76.98 ± 18.4
57503 ncm-et-10 2018-10-22 16:55 01:16:30 1981695 500 155 26 319 +91.71 ± 17.75
57502 ncm-et-15 2018-10-22 16:54 01:14:44 1982793 500 177 20 303 +112.91 ± 18.38
57501 ncm-et-4 2018-10-22 16:53 01:14:56 1988299 500 160 25 315 +96.19 ± 17.92
57500 ncm-et-13 2018-10-22 16:51 01:16:07 1926445 500 165 17 318 +106.01 ± 17.57
57499 ncm-et-3 2018-10-22 16:50 01:14:37 1991297 500 155 24 321 +93.2 ± 17.61
57498 ncm-et-13 2018-10-22 15:36 01:13:46 1981133 500 156 25 319 +93.2 ± 17.73
57497 ncm-et-10 2018-10-22 15:36 01:17:46 1940478 500 171 28 301 +102.22 ± 18.67
57496 ncm-et-9 2018-10-22 15:36 01:18:42 1951318 500 190 59 251 +93.2 ± 21.46
57495 ncm-et-3 2018-10-22 15:36 01:13:37 1989561 500 172 20 308 +109.07 ± 18.14
57494 ncm-et-15 2018-10-22 15:36 01:17:05 1892268 500 169 11 320 +113.68 ± 17.27
57493 ncm-et-4 2018-10-22 15:36 01:16:20 1989085 500 163 15 322 +106.01 ± 17.31
4902 ncm-et-14 2018-03-04 21:31 00:47:37 2020347 326 106 12 208 +103.1 ± 21.76
4901 ncm-et-5 2018-03-04 21:31 00:48:09 2023611 332 110 12 210 +105.7 ± 21.71
4900 ncm-et-12 2018-03-04 21:31 00:48:14 2007518 342 93 12 237 +83.88 ± 19.57
4899 ncm-et-4 2018-03-04 21:31 00:48:22 2025244 325 118 6 201 +124.84 ± 22.01
4898 ncm-et-8 2018-03-04 21:30 00:48:46 1925272 319 112 10 197 +115.13 ± 22.52
4897 ncm-et-9 2018-03-04 21:30 00:48:42 2026882 326 113 8 205 +116.03 ± 21.8
4896 ncm-et-11 2018-03-04 21:30 00:48:34 2021162 340 103 17 220 +89.83 ± 21.24
4895 ncm-et-10 2018-03-04 21:29 00:49:31 2020837 335 117 8 210 +117.31 ± 21.55
4894 ncm-et-13 2018-03-04 21:29 00:49:38 2023937 344 128 14 202 +119.66 ± 22.75
4893 ncm-et-6 2018-03-04 21:29 00:49:53 2025410 339 110 13 216 +102.27 ± 21.39
4892 ncm-et-7 2018-03-04 21:29 00:49:46 2019411 331 108 13 210 +102.6 ± 21.74
4891 ncm-et-3 2018-03-04 21:29 00:50:19 2024917 341 96 12 233 +87.38 ± 19.89
4890 ncm-et-12 2018-03-04 20:16 01:13:08 2020348 500 165 23 312 +101.46 ± 18.02
4889 ncm-et-4 2018-03-04 20:16 01:13:10 1998459 500 162 24 314 +98.44 ± 17.95
4888 ncm-et-9 2018-03-04 20:16 01:12:54 2024590 500 187 22 291 +119.11 ± 19.03
4887 ncm-et-14 2018-03-04 20:16 01:14:07 2020836 500 178 16 306 +116.78 ± 18.12
4886 ncm-et-10 2018-03-04 20:16 01:12:09 2020184 500 153 15 332 +98.44 ± 16.82
4885 ncm-et-11 2018-03-04 20:16 01:13:05 2011599 500 167 21 312 +104.49 ± 17.97
4884 ncm-et-6 2018-03-04 20:16 01:11:57 2025572 500 164 20 316 +102.97 ± 17.75
4883 ncm-et-13 2018-03-04 20:16 01:12:12 2023774 500 175 22 303 +109.83 ± 18.44
4882 ncm-et-8 2018-03-04 20:16 01:13:08 2022466 500 159 23 318 +96.94 ± 17.73
4881 ncm-et-7 2018-03-04 20:16 01:11:54 2022795 500 167 22 311 +103.73 ± 18.05
4880 ncm-et-3 2018-03-04 20:16 01:11:39 2027541 500 157 17 326 +99.95 ± 17.17
4879 ncm-et-5 2018-03-04 20:16 01:13:41 2021162 500 147 13 340 +95.44 ± 16.36

Commit

Commit ID 7edd1f7ccd500ad3fb6959ca18415ed4b8808313
Author Joost VandeVondele
Date 2017-05-16 01:54:13 UTC
Execute an implied ucinewgame at startup execute an implied ucinewgame upon entering the UCI::loop, to make sure that searches starting with and without an (optional) ucinewgame command yield the same search. This is needed now that seach::clear() initializes tables to non-zero default values. No functional change Closes #1101 Closes #1104
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