Dev Builds » 20180220-1611

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 07:33:09 2005402 2921 1370 123 1428 +158.47 +/- 8.84
ncm-et-4 07:32:52 1998826 2915 1300 93 1522 +153.05 +/- 8.43
ncm-et-5 03:11:56 2009651 1260 572 43 645 +155.48 +/- 13.01
ncm-et-6 03:11:56 2025409 1265 577 41 647 +157.11 +/- 12.98
ncm-et-7 03:11:41 1998454 1253 545 44 664 +147.12 +/- 12.76
ncm-et-8 03:11:42 2002631 1246 585 32 629 +165.72 +/- 13.13
ncm-et-9 07:32:58 2005339 2918 1305 107 1506 +151.58 +/- 8.52
ncm-et-10 07:32:44 1997192 2932 1317 116 1499 +151.19 +/- 8.56
ncm-et-13 04:21:08 1936949 1627 734 56 837 +154.16 +/- 11.42
ncm-et-15 04:21:02 1965293 1663 766 69 828 +155.17 +/- 11.58
20000 9071 724 10205 +154.43 +/- 3.28

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
53652 ncm-et-13 2018-09-14 01:57 00:21:19 1971779 127 51 2 74 +141.37 +/- 36.99
53651 ncm-et-15 2018-09-14 01:52 00:26:02 1954843 163 76 8 79 +154.36 +/- 37.95
53650 ncm-et-9 2018-09-14 01:52 00:26:35 1991139 171 82 3 86 +173.66 +/- 35.46
53649 ncm-et-4 2018-09-14 01:52 00:26:56 1988927 172 83 5 84 +169.92 +/- 36.37
53648 ncm-et-3 2018-09-14 01:51 00:27:55 1991455 176 68 6 102 +127.87 +/- 32.03
53647 ncm-et-10 2018-09-14 01:48 00:30:05 1983419 191 84 7 100 +148.49 +/- 33.11
53646 ncm-et-13 2018-09-14 00:39 01:16:54 1969149 500 230 19 251 +156.39 +/- 21.0
53645 ncm-et-4 2018-09-14 00:33 01:17:13 1990033 500 218 20 262 +145.54 +/- 20.44
53644 ncm-et-9 2018-09-14 00:31 01:19:32 1988770 500 229 13 258 +160.64 +/- 20.45
53643 ncm-et-10 2018-09-14 00:31 01:16:07 1979817 500 223 12 265 +156.39 +/- 20.05
53642 ncm-et-15 2018-09-14 00:31 01:20:27 1942470 500 219 30 251 +138.18 +/- 21.21
53641 ncm-et-3 2018-09-14 00:31 01:18:59 1989085 500 238 16 246 +165.8 +/- 21.19
53640 ncm-et-13 2018-09-13 23:21 01:17:31 1987039 500 221 12 267 +154.7 +/- 19.95
53639 ncm-et-4 2018-09-13 23:14 01:18:12 1990032 500 220 9 271 +156.39 +/- 19.64
53638 ncm-et-9 2018-09-13 23:13 01:16:59 1989874 500 235 17 248 +162.35 +/- 21.11
53637 ncm-et-10 2018-09-13 23:13 01:17:29 1973601 500 255 21 224 +176.33 +/- 22.55
53636 ncm-et-3 2018-09-13 23:12 01:17:14 1990348 500 242 21 237 +164.93 +/- 21.81
53635 ncm-et-15 2018-09-13 23:12 01:17:39 1982477 500 238 14 248 +167.53 +/- 21.02
53634 ncm-et-15 2018-09-13 21:54 01:16:54 1981383 500 233 17 250 +160.64 +/- 21.0
53633 ncm-et-9 2018-09-13 21:54 01:18:01 1989560 500 219 23 258 +143.89 +/- 20.72
53632 ncm-et-10 2018-09-13 21:54 01:17:28 1982791 500 218 23 259 +143.07 +/- 20.66
53631 ncm-et-13 2018-09-13 21:54 01:25:24 1819829 500 232 23 245 +154.7 +/- 21.41
53630 ncm-et-3 2018-09-13 21:54 01:17:02 1989559 500 230 17 253 +158.08 +/- 20.84
53629 ncm-et-4 2018-09-13 21:54 01:18:48 1990032 500 219 17 264 +148.85 +/- 20.26
2024 ncm-et-10 2018-02-20 20:21 00:37:27 2019208 241 105 6 130 +151.68 +/- 28.6
2023 ncm-et-9 2018-02-20 20:21 00:37:50 2024756 247 111 10 126 +150.89 +/- 29.66
2022 ncm-et-3 2018-02-20 20:20 00:38:07 2026719 245 103 11 131 +137.18 +/- 28.94
2021 ncm-et-8 2018-02-20 20:20 00:38:19 1991449 246 110 4 132 +160.17 +/- 28.19
2020 ncm-et-4 2018-02-20 20:20 00:38:23 1984564 243 117 8 118 +167.78 +/- 30.73
2019 ncm-et-5 2018-02-20 20:19 00:39:48 1979281 260 110 12 138 +137.75 +/- 28.24
2018 ncm-et-6 2018-02-20 20:19 00:39:50 2026718 265 106 8 151 +134.88 +/- 26.32
2017 ncm-et-7 2018-02-20 20:19 00:39:38 1944710 253 113 8 132 +153.45 +/- 28.71
2016 ncm-et-10 2018-02-20 19:03 01:16:09 2020511 500 231 23 246 +153.86 +/- 21.35
2015 ncm-et-3 2018-02-20 19:03 01:16:18 2024918 500 246 32 222 +158.93 +/- 22.82
2014 ncm-et-4 2018-02-20 19:03 01:15:58 2025081 500 219 20 261 +146.36 +/- 20.49
2013 ncm-et-7 2018-02-20 19:02 01:15:43 2024917 500 222 16 262 +152.18 +/- 20.33
2012 ncm-et-9 2018-02-20 19:02 01:17:43 2027538 500 221 17 262 +150.51 +/- 20.36
2011 ncm-et-8 2018-02-20 19:01 01:17:41 1997399 500 243 15 242 +171.02 +/- 21.38
2010 ncm-et-6 2018-02-20 19:01 01:16:33 2023120 500 239 17 244 +165.8 +/- 21.33
2009 ncm-et-5 2018-02-20 19:00 01:17:07 2023937 500 223 16 261 +153.02 +/- 20.39
2008 ncm-et-4 2018-02-20 17:45 01:17:22 2023119 500 224 14 262 +155.54 +/- 20.27
2007 ncm-et-8 2018-02-20 17:44 01:15:42 2019047 500 232 13 255 +163.21 +/- 20.61
2006 ncm-et-6 2018-02-20 17:44 01:15:33 2026391 500 232 16 252 +160.64 +/- 20.86
2005 ncm-et-3 2018-02-20 17:44 01:17:34 2025735 500 243 20 237 +166.66 +/- 21.79
2004 ncm-et-9 2018-02-20 17:44 01:16:18 2025736 500 208 24 268 +134.15 +/- 20.22
2003 ncm-et-10 2018-02-20 17:44 01:17:59 2020999 500 201 24 275 +128.55 +/- 19.87
2002 ncm-et-7 2018-02-20 17:44 01:16:20 2025735 500 210 20 270 +138.99 +/- 20.03
2001 ncm-et-5 2018-02-20 17:44 01:15:01 2025735 500 239 15 246 +167.53 +/- 21.16

Commit

Commit ID 67f5f54a29b5d5d2bd9e43bfcc3a95bcc142d664
Author Marco Costalba
Date 2018-02-20 16:11:18 UTC
Code style in evaluate.cpp Passed STC LLR: 2.95 (-2.94,2.94) [-4.00,0.00] Total: 75666 W: 16482 L: 16616 D: 42568 http://tests.stockfishchess.org/tests/view/5a8953af0ebc590297cc83ab No functional change.
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