Dev Builds » 20140501-0648

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 06:04:50 1993420 2393 146 882 1365 -110.43 +/- 8.9
ncm-et-4 06:04:20 1950673 2325 120 879 1326 -117.73 +/- 8.99
ncm-et-5 01:48:15 2012663 724 37 275 412 -118.62 +/- 16.14
ncm-et-6 01:48:02 2024101 712 51 274 387 -112.6 +/- 16.96
ncm-et-7 01:48:08 2000846 722 44 272 406 -113.6 +/- 16.38
ncm-et-8 01:48:12 2023857 722 46 268 408 -110.4 +/- 16.34
ncm-et-9 06:04:25 1989572 2390 120 986 1284 -131.88 +/- 9.23
ncm-et-10 06:04:52 1982141 2388 159 894 1335 -110.52 +/- 9.06
ncm-et-11 01:47:57 2015636 715 43 266 406 -112.1 +/- 16.34
ncm-et-12 01:47:40 2008286 714 46 275 393 -115.51 +/- 16.74
ncm-et-13 06:04:44 1990325 2396 153 909 1334 -113.5 +/- 9.06
ncm-et-14 01:48:07 2019372 718 35 270 413 -118.06 +/- 16.06
ncm-et-15 06:04:42 1986211 2375 154 915 1306 -115.39 +/- 9.18
ncm-et-16 01:48:13 1983417 706 45 266 395 -112.54 +/- 16.64
20000 1199 7631 11170 -115.85 +/- 3.12

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
91544 ncm-et-4 2019-08-05 11:07 00:19:08 1947219 118 11 29 78 -53.42 +/- 36.2
91543 ncm-et-10 2019-08-05 11:01 00:25:48 1964307 174 11 62 101 -104.91 +/- 32.74
91542 ncm-et-3 2019-08-05 11:01 00:26:00 1974844 169 11 55 103 -92.59 +/- 32.03
91541 ncm-et-15 2019-08-05 11:00 00:26:43 1966926 167 10 62 95 -111.9 +/- 33.87
91540 ncm-et-9 2019-08-05 10:58 00:28:11 1972122 186 10 79 97 -135.34 +/- 33.96
91539 ncm-et-13 2019-08-05 10:58 00:28:35 1970952 186 7 68 111 -118.31 +/- 30.53
91538 ncm-et-4 2019-08-05 09:44 01:22:18 1823741 500 20 186 294 -119.89 +/- 18.83
91537 ncm-et-15 2019-08-05 09:43 01:15:29 1972369 500 35 181 284 -104.49 +/- 19.63
91536 ncm-et-10 2019-08-05 09:43 01:16:42 1965856 500 41 196 263 -111.37 +/- 20.74
91535 ncm-et-13 2019-08-05 09:42 01:15:20 1972819 500 33 191 276 -113.68 +/- 19.99
91534 ncm-et-3 2019-08-05 09:41 01:18:19 1977473 500 31 169 300 -98.44 +/- 18.78
91533 ncm-et-9 2019-08-05 09:41 01:16:39 1971586 500 27 210 263 -133.34 +/- 20.54
91532 ncm-et-15 2019-08-05 08:25 01:16:48 1970656 500 27 199 274 -124.6 +/- 19.98
91531 ncm-et-4 2019-08-05 08:24 01:18:33 1917594 500 22 197 281 -126.97 +/- 19.52
91530 ncm-et-10 2019-08-05 08:24 01:17:42 1959097 500 29 188 283 -114.45 +/- 19.57
91529 ncm-et-13 2019-08-05 08:24 01:16:41 1981924 500 29 199 272 -123.02 +/- 20.12
91528 ncm-et-3 2019-08-05 08:24 01:16:15 1985645 500 35 200 265 -119.11 +/- 20.57
91527 ncm-et-9 2019-08-05 08:23 01:16:16 1971100 500 23 209 268 -135.76 +/- 20.2
91526 ncm-et-4 2019-08-05 07:07 01:16:15 1966463 500 24 196 280 -124.6 +/- 19.62
91525 ncm-et-15 2019-08-05 07:07 01:17:31 1970036 500 32 201 267 -122.24 +/- 20.42
91524 ncm-et-10 2019-08-05 07:07 01:16:30 1963541 500 31 200 269 -122.24 +/- 20.31
91523 ncm-et-3 2019-08-05 07:07 01:16:05 1975003 500 31 189 280 -113.68 +/- 19.76
91522 ncm-et-9 2019-08-05 07:07 01:15:35 1973445 500 20 194 286 -126.18 +/- 19.22
91521 ncm-et-13 2019-08-05 07:07 01:16:10 1967079 500 40 195 265 -111.37 +/- 20.63
23860 ncm-et-16 2018-04-28 03:34 00:30:52 2010977 206 17 83 106 -115.38 +/- 32.84
23859 ncm-et-13 2018-04-28 03:33 00:31:27 2025245 210 14 77 119 -107.54 +/- 30.36
23858 ncm-et-15 2018-04-28 03:33 00:31:53 2017583 208 15 75 118 -103.15 +/- 30.54
23857 ncm-et-9 2018-04-28 03:33 00:31:36 2026226 204 12 87 105 -134.01 +/- 32.76
23856 ncm-et-6 2018-04-28 03:33 00:31:57 2026063 212 14 82 116 -115.52 +/- 30.95
23855 ncm-et-4 2018-04-28 03:33 00:32:17 2025574 207 9 78 120 -120.41 +/- 29.7
23854 ncm-et-10 2018-04-28 03:32 00:32:48 2019045 214 13 71 130 -96.58 +/- 28.46
23853 ncm-et-12 2018-04-28 03:32 00:32:35 1997040 214 10 87 117 -130.87 +/- 30.54
23852 ncm-et-11 2018-04-28 03:32 00:33:00 2015312 215 19 74 122 -90.9 +/- 30.2
23851 ncm-et-7 2018-04-28 03:32 00:33:14 2021488 222 11 93 118 -134.7 +/- 30.61
23850 ncm-et-8 2018-04-28 03:32 00:33:15 2025082 222 19 77 126 -92.93 +/- 29.69
23849 ncm-et-3 2018-04-28 03:32 00:33:23 2026557 224 10 85 129 -120.99 +/- 28.71
23848 ncm-et-14 2018-04-28 03:32 00:33:34 2018885 218 11 77 130 -108.59 +/- 28.44
23847 ncm-et-5 2018-04-28 03:31 00:33:38 1999263 224 13 85 126 -115.78 +/- 29.42
23846 ncm-et-11 2018-04-28 02:16 01:14:57 2015960 500 24 192 284 -121.46 +/- 19.42
23845 ncm-et-14 2018-04-28 02:16 01:14:33 2019859 500 24 193 283 -122.24 +/- 19.47
23844 ncm-et-12 2018-04-28 02:16 01:15:05 2019533 500 36 188 276 -109.07 +/- 20.04
23843 ncm-et-13 2018-04-28 02:16 01:16:31 2023936 500 30 179 291 -106.78 +/- 19.2
23842 ncm-et-7 2018-04-28 02:16 01:14:54 1980205 500 33 179 288 -104.49 +/- 19.4
23841 ncm-et-9 2018-04-28 02:16 01:16:08 2022956 500 28 207 265 -130.15 +/- 20.46
23840 ncm-et-4 2018-04-28 02:16 01:15:49 2023447 500 34 193 273 -114.45 +/- 20.16
23839 ncm-et-10 2018-04-28 02:16 01:15:22 2021000 500 34 177 289 -102.22 +/- 19.37
23838 ncm-et-16 2018-04-28 02:16 01:17:21 1955858 500 28 183 289 -111.37 +/- 19.26
23837 ncm-et-6 2018-04-28 02:16 01:16:05 2022140 500 37 192 271 -111.37 +/- 20.3
23836 ncm-et-3 2018-04-28 02:16 01:14:48 2021003 500 28 184 288 -112.14 +/- 19.31
23835 ncm-et-5 2018-04-28 02:16 01:14:37 2026063 500 24 190 286 -119.89 +/- 19.32
23834 ncm-et-8 2018-04-28 02:16 01:14:57 2022632 500 27 191 282 -118.33 +/- 19.58
23833 ncm-et-15 2018-04-28 02:16 01:16:18 2019696 500 35 197 268 -116.78 +/- 20.42

Commit

Commit ID da91a34c09b855dd5e4163d77c21a8a95e5c01be
Author Marco Costalba
Date 2014-05-01 06:48:59 UTC
Better document search stop condition Handling a stop or a cutoff in the search is a tricky business, so better document this difficult part of the code. No functional change.
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