Dev Builds » 20170526-0642

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 06:13:58 2001192 2530 916 100 1514 +116.21 +/- 8.24
ncm-et-4 06:14:02 1997782 2540 899 89 1552 +114.8 +/- 8.06
ncm-et-5 02:02:05 2013218 828 289 29 510 +112.91 +/- 14.04
ncm-et-6 02:02:03 2023693 835 284 31 520 +108.68 +/- 13.87
ncm-et-7 02:01:52 2024018 812 301 35 476 +118.17 +/- 14.83
ncm-et-8 02:02:13 2019860 833 280 25 528 +109.88 +/- 13.6
ncm-et-9 06:13:50 1928593 2427 919 145 1363 +114.81 +/- 8.93
ncm-et-10 06:13:34 1991139 2522 875 88 1559 +112.16 +/- 8.01
ncm-et-11 02:02:15 2007739 835 268 39 528 +97.79 +/- 13.79
ncm-et-12 02:02:22 2000709 827 281 31 515 +108.42 +/- 13.94
ncm-et-13 06:13:47 1980369 2499 885 81 1533 +115.9 +/- 8.09
ncm-et-14 02:02:13 2020265 828 285 23 520 +113.84 +/- 13.72
ncm-et-15 04:11:45 1957493 1684 567 66 1051 +106.59 +/- 9.76
20000 7049 782 12169 +112.66 +/- 2.89

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
57306 ncm-et-9 2018-10-21 04:50 00:13:20 1778519 80 37 9 34 +126.97 +/- 59.14
57305 ncm-et-13 2018-10-21 04:40 00:23:34 1985319 156 53 4 99 +112.95 +/- 31.35
57304 ncm-et-15 2018-10-21 04:37 00:26:29 1983420 184 62 7 115 +107.12 +/- 29.55
57303 ncm-et-10 2018-10-21 04:37 00:26:37 1963190 179 62 10 107 +103.92 +/- 31.45
57302 ncm-et-4 2018-10-21 04:34 00:29:23 1988769 205 69 4 132 +114.09 +/- 26.8
57301 ncm-et-3 2018-10-21 04:34 00:29:21 1990033 196 71 2 123 +127.78 +/- 27.76
57300 ncm-et-9 2018-10-21 03:31 01:18:04 1951458 500 210 39 251 +123.81 +/- 21.32
57299 ncm-et-13 2018-10-21 03:24 01:14:40 1975913 500 177 23 300 +110.6 +/- 18.61
57298 ncm-et-10 2018-10-21 03:20 01:15:07 1982008 500 174 21 305 +109.83 +/- 18.31
57297 ncm-et-15 2018-10-21 03:20 01:15:39 1943844 500 163 22 315 +100.71 +/- 17.85
57296 ncm-et-4 2018-10-21 03:18 01:15:08 1990824 500 175 15 310 +115.23 +/- 17.9
57295 ncm-et-3 2018-10-21 03:17 01:15:43 1988138 500 190 18 292 +124.6 +/- 18.87
57294 ncm-et-9 2018-10-21 02:11 01:19:08 1915706 500 202 29 269 +125.39 +/- 20.27
57293 ncm-et-15 2018-10-21 02:04 01:15:18 1919915 500 166 17 317 +106.78 +/- 17.62
57292 ncm-et-13 2018-10-21 02:04 01:19:10 1878650 500 175 10 315 +119.11 +/- 17.48
57291 ncm-et-10 2018-10-21 02:04 01:15:50 1981538 500 178 10 312 +121.46 +/- 17.63
57290 ncm-et-3 2018-10-21 02:02 01:13:34 1989089 500 181 17 302 +118.33 +/- 18.35
57289 ncm-et-4 2018-10-21 02:02 01:15:02 1989400 500 188 21 291 +120.67 +/- 19.0
57288 ncm-et-10 2018-10-21 00:49 01:13:44 1982007 500 178 21 301 +112.91 +/- 18.51
57287 ncm-et-9 2018-10-21 00:48 01:20:53 1878333 500 172 37 291 +96.19 +/- 19.32
57286 ncm-et-4 2018-10-21 00:48 01:12:10 1991297 500 171 18 311 +109.83 +/- 17.94
57285 ncm-et-3 2018-10-21 00:48 01:12:57 1989400 500 180 20 300 +115.23 +/- 18.53
57284 ncm-et-13 2018-10-21 00:48 01:14:08 1989716 500 178 20 302 +113.68 +/- 18.43
57283 ncm-et-15 2018-10-21 00:48 01:14:19 1982793 500 176 20 304 +112.14 +/- 18.34
4854 ncm-et-7 2018-03-04 17:23 00:46:21 2024754 312 117 18 177 +114.18 +/- 24.76
4853 ncm-et-12 2018-03-04 17:22 00:47:34 2019860 327 120 11 196 +120.41 +/- 22.84
4852 ncm-et-5 2018-03-04 17:22 00:47:31 2023609 328 113 14 201 +108.24 +/- 22.55
4851 ncm-et-14 2018-03-04 17:21 00:47:48 2020347 328 104 10 214 +102.44 +/- 21.14
4850 ncm-et-10 2018-03-04 17:21 00:48:33 2017745 343 104 14 225 +93.35 +/- 20.74
4849 ncm-et-8 2018-03-04 17:20 00:48:42 2021001 333 115 10 208 +113.42 +/- 21.8
4848 ncm-et-6 2018-03-04 17:20 00:48:50 2025082 335 109 15 211 +100.18 +/- 21.84
4847 ncm-et-3 2018-03-04 17:20 00:49:20 2025245 334 110 10 214 +107.31 +/- 21.29
4846 ncm-et-11 2018-03-04 17:20 00:49:32 2001461 335 115 18 202 +103.56 +/- 22.77
4845 ncm-et-4 2018-03-04 17:20 00:49:38 2002793 335 127 14 194 +121.97 +/- 23.31
4844 ncm-et-13 2018-03-04 17:19 00:50:10 2027866 343 123 8 212 +121.17 +/- 21.54
4843 ncm-et-9 2018-03-04 17:19 00:50:40 2024754 347 120 14 213 +109.63 +/- 21.86
4842 ncm-et-7 2018-03-04 16:06 01:15:31 2023283 500 184 17 299 +120.67 +/- 18.5
4841 ncm-et-6 2018-03-04 16:06 01:13:13 2022304 500 175 16 309 +114.45 +/- 17.98
4840 ncm-et-5 2018-03-04 16:06 01:14:34 2002828 500 176 15 309 +116.0 +/- 17.95
4839 ncm-et-13 2018-03-04 16:06 01:12:05 2024753 500 179 16 305 +117.55 +/- 18.17
4838 ncm-et-11 2018-03-04 16:06 01:12:43 2014018 500 153 21 326 +93.95 +/- 17.29
4837 ncm-et-14 2018-03-04 16:06 01:14:25 2020184 500 181 13 306 +121.46 +/- 18.03
4836 ncm-et-4 2018-03-04 16:06 01:12:41 2023609 500 169 17 314 +109.07 +/- 17.76
4835 ncm-et-9 2018-03-04 16:06 01:11:45 2022793 500 178 17 305 +116.0 +/- 18.2
4834 ncm-et-10 2018-03-04 16:05 01:13:43 2020347 500 179 12 309 +120.67 +/- 17.85
4833 ncm-et-12 2018-03-04 16:05 01:14:48 1981559 500 161 20 319 +100.71 +/- 17.6
4832 ncm-et-8 2018-03-04 16:05 01:13:31 2018720 500 165 15 320 +107.54 +/- 17.41
4831 ncm-et-3 2018-03-04 16:05 01:13:03 2025248 500 184 33 283 +108.3 +/- 19.65

Commit

Commit ID ecd3218b6b24bb54509dbe6e9b24517b7df7390d
Author Marco Costalba
Date 2017-05-26 06:42:50 UTC
History code rewrite (#1122) Rearrange and rename all history heuristic code. Naming is now based on chessprogramming.wikispaces.com conventions and the relations among the various heuristics are now more clear and consistent. No functional change.
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