Dev Builds » 20140524-0756

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 06:03:03 1987772 2347 123 857 1367 -112.42 +/- 8.81
ncm-et-4 06:03:00 1984912 2396 144 866 1386 -108.05 +/- 8.8
ncm-et-5 01:48:02 2024509 717 42 275 400 -117.15 +/- 16.51
ncm-et-6 01:48:11 2025899 718 41 242 435 -99.93 +/- 15.51
ncm-et-7 01:48:20 2012086 706 40 292 374 -129.72 +/- 17.22
ncm-et-8 01:48:07 1979802 698 40 273 385 -120.6 +/- 16.86
ncm-et-9 06:02:45 1991964 2396 132 897 1367 -114.95 +/- 8.87
ncm-et-10 06:03:16 1991445 2388 137 878 1373 -111.48 +/- 8.84
ncm-et-11 01:48:17 2016773 718 40 278 400 -119.69 +/- 16.49
ncm-et-12 01:47:38 1985915 709 38 264 407 -114.75 +/- 16.23
ncm-et-13 06:02:58 1989563 2400 129 844 1427 -106.74 +/- 8.59
ncm-et-14 01:48:12 2017583 716 43 248 425 -102.34 +/- 15.8
ncm-et-15 06:02:54 1985547 2372 121 871 1380 -113.75 +/- 8.77
ncm-et-16 01:48:02 2005313 719 43 278 398 -117.88 +/- 16.59
20000 1113 7363 11524 -112.33 +/- 3.05

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
90805 ncm-et-3 2019-07-29 21:34 00:22:22 1965538 142 9 49 84 -100.59 +/- 35.76
90804 ncm-et-15 2019-07-29 21:32 00:23:39 1950994 154 12 44 98 -73.26 +/- 32.57
90803 ncm-et-13 2019-07-29 21:30 00:25:37 1970795 169 11 56 102 -94.8 +/- 32.28
90802 ncm-et-9 2019-07-29 21:29 00:26:32 1974380 173 10 64 99 -112.19 +/- 33.1
90801 ncm-et-10 2019-07-29 21:28 00:27:41 1977385 179 5 72 102 -136.69 +/- 32.01
90800 ncm-et-4 2019-07-29 21:28 00:27:43 1963533 183 14 69 100 -107.75 +/- 33.48
90799 ncm-et-15 2019-07-29 20:15 01:16:16 1983187 500 24 182 294 -113.68 +/- 18.93
90798 ncm-et-13 2019-07-29 20:14 01:15:06 1973608 500 23 170 307 -105.25 +/- 18.27
90797 ncm-et-3 2019-07-29 20:14 01:18:46 1981303 500 31 177 292 -104.49 +/- 19.17
90796 ncm-et-10 2019-07-29 20:13 01:14:28 1986318 500 33 185 282 -109.07 +/- 19.7
90795 ncm-et-9 2019-07-29 20:12 01:16:07 1975614 500 26 186 288 -115.23 +/- 19.27
90794 ncm-et-4 2019-07-29 20:12 01:15:42 1966153 500 35 172 293 -97.69 +/- 19.19
90793 ncm-et-15 2019-07-29 18:56 01:17:34 1975136 500 18 194 288 -127.76 +/- 19.07
90792 ncm-et-13 2019-07-29 18:56 01:16:42 1968934 500 23 171 306 -106.01 +/- 18.31
90791 ncm-et-3 2019-07-29 18:55 01:17:25 1965690 500 25 211 264 -135.76 +/- 20.45
90790 ncm-et-10 2019-07-29 18:55 01:16:52 1973060 500 34 172 294 -98.44 +/- 19.13
90789 ncm-et-9 2019-07-29 18:55 01:16:12 1976382 500 32 190 278 -113.68 +/- 19.88
90788 ncm-et-4 2019-07-29 18:54 01:16:03 1963225 500 28 193 279 -119.11 +/- 19.75
90787 ncm-et-9 2019-07-29 17:38 01:15:36 1971148 500 25 186 289 -116.0 +/- 19.19
90786 ncm-et-15 2019-07-29 17:38 01:17:04 1965227 500 21 178 301 -112.91 +/- 18.51
90785 ncm-et-4 2019-07-29 17:38 01:15:21 1972868 500 21 181 298 -115.23 +/- 18.66
90784 ncm-et-3 2019-07-29 17:38 01:16:14 1962302 500 19 175 306 -112.14 +/- 18.21
90783 ncm-et-13 2019-07-29 17:38 01:17:10 1971585 500 32 173 295 -100.71 +/- 19.04
90782 ncm-et-10 2019-07-29 17:38 01:15:51 1970723 500 26 189 285 -117.55 +/- 19.41
23272 ncm-et-8 2018-04-26 13:00 00:29:53 2022467 198 11 79 108 -124.38 +/- 31.95
23271 ncm-et-3 2018-04-26 12:59 00:31:09 2026721 205 13 69 123 -97.38 +/- 29.4
23270 ncm-et-12 2018-04-26 12:58 00:31:13 1987738 209 11 77 121 -113.6 +/- 29.75
23269 ncm-et-7 2018-04-26 12:58 00:32:06 2023611 206 22 88 96 -115.38 +/- 34.88
23268 ncm-et-10 2018-04-26 12:58 00:32:14 2020185 209 15 80 114 -111.76 +/- 31.3
23267 ncm-et-11 2018-04-26 12:58 00:32:19 2017908 218 10 90 118 -133.73 +/- 30.45
23266 ncm-et-16 2018-04-26 12:57 00:32:50 1989627 219 15 75 129 -97.68 +/- 28.91
23265 ncm-et-6 2018-04-26 12:57 00:33:01 2025736 218 9 64 145 -89.59 +/- 25.71
23264 ncm-et-14 2018-04-26 12:57 00:32:58 2016772 216 14 66 136 -85.32 +/- 27.56
23263 ncm-et-15 2018-04-26 12:57 00:33:14 2019045 218 15 82 121 -110.35 +/- 30.25
23262 ncm-et-4 2018-04-26 12:57 00:33:07 2018125 213 11 75 127 -107.72 +/- 28.8
23261 ncm-et-13 2018-04-26 12:56 00:33:47 2026887 231 6 81 144 -117.04 +/- 26.15
23260 ncm-et-9 2018-04-26 12:56 00:34:04 2027047 223 11 92 120 -132.23 +/- 30.28
23259 ncm-et-5 2018-04-26 12:56 00:34:11 2023773 217 16 82 119 -109.12 +/- 30.63
23258 ncm-et-12 2018-04-26 11:41 01:16:25 1984092 500 27 187 286 -115.23 +/- 19.39
23257 ncm-et-16 2018-04-26 11:41 01:15:12 2020999 500 28 203 269 -126.97 +/- 20.25
23256 ncm-et-6 2018-04-26 11:41 01:15:10 2026063 500 32 178 290 -104.49 +/- 19.29
23255 ncm-et-3 2018-04-26 11:41 01:17:07 2025081 500 26 176 298 -107.54 +/- 18.78
23254 ncm-et-11 2018-04-26 11:41 01:15:58 2015638 500 30 188 282 -113.68 +/- 19.64
23253 ncm-et-14 2018-04-26 11:41 01:15:14 2018395 500 29 182 289 -109.83 +/- 19.28
23252 ncm-et-9 2018-04-26 11:41 01:14:14 2027215 500 28 179 293 -108.3 +/- 19.06
23251 ncm-et-8 2018-04-26 11:41 01:18:14 1937138 500 29 194 277 -119.11 +/- 19.87
23250 ncm-et-15 2018-04-26 11:41 01:15:07 2019696 500 31 191 278 -115.23 +/- 19.86
23249 ncm-et-10 2018-04-26 11:41 01:16:10 2020999 500 24 180 296 -112.14 +/- 18.83
23248 ncm-et-7 2018-04-26 11:41 01:16:14 2000561 500 18 204 278 -135.76 +/- 19.57
23247 ncm-et-5 2018-04-26 11:41 01:13:51 2025245 500 26 193 281 -120.67 +/- 19.61
23246 ncm-et-4 2018-04-26 11:41 01:15:04 2025572 500 35 176 289 -100.71 +/- 19.39
23245 ncm-et-13 2018-04-26 11:41 01:14:36 2025572 500 34 193 273 -114.45 +/- 20.16

Commit

Commit ID e49eb67119f772ef6fcecb736cf136b851ee72cc
Author Marco Costalba
Date 2014-05-24 07:56:32 UTC
Add perft 'divide' command To show perft numbers for each move. Just use 'divide' instead of 'perft', for instance: position startpos moves e2e4 e7e5 divide 4 Inspired by Ronald de Man. No functional change.
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