Dev Builds » 20160924-0537

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 06:00:23 1989002 2447 671 123 1653 +79.15 +/- 7.59
ncm-et-4 06:00:05 1981719 2450 647 132 1671 +74.14 +/- 7.53
ncm-et-5 01:52:48 2017214 771 225 39 507 +85.5 +/- 13.89
ncm-et-6 01:52:55 2025163 776 203 36 537 +75.96 +/- 13.12
ncm-et-7 01:52:52 2008191 771 202 41 528 +73.63 +/- 13.37
ncm-et-8 01:52:50 1991205 762 185 45 532 +64.57 +/- 13.23
ncm-et-9 05:59:40 1985481 2418 610 145 1663 +67.66 +/- 7.55
ncm-et-10 06:00:03 1983702 2420 637 125 1658 +74.63 +/- 7.53
ncm-et-11 01:52:39 1995848 764 214 43 507 +79.1 +/- 13.89
ncm-et-12 01:52:45 1990037 778 222 42 514 +81.87 +/- 13.8
ncm-et-13 06:00:23 1990855 2448 665 123 1660 +78.22 +/- 7.56
ncm-et-14 01:53:03 2019371 753 206 41 506 +77.39 +/- 13.8
ncm-et-15 06:00:23 1989075 2442 613 129 1700 +69.78 +/- 7.38
20000 5300 1064 13636 +74.72 +/- 2.64

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
67011 ncm-et-9 2019-01-22 05:22 00:23:15 1966769 161 38 10 113 +61.04 +/- 28.71
67010 ncm-et-10 2019-01-22 05:21 00:23:35 1973971 149 47 7 95 +95.61 +/- 32.51
67009 ncm-et-4 2019-01-22 05:21 00:24:03 1972696 165 32 13 120 +40.19 +/- 27.43
67008 ncm-et-3 2019-01-22 05:19 00:25:57 1966772 173 43 12 118 +62.94 +/- 28.67
67007 ncm-et-13 2019-01-22 05:18 00:26:25 1972500 176 46 6 124 +80.37 +/- 26.79
67006 ncm-et-15 2019-01-22 05:17 00:27:19 1981045 175 43 12 120 +62.2 +/- 28.33
67005 ncm-et-10 2019-01-22 04:07 01:13:23 1964926 500 117 23 360 +66.1 +/- 15.63
67004 ncm-et-9 2019-01-22 04:06 01:14:14 1980610 500 125 29 346 +67.55 +/- 16.48
67003 ncm-et-13 2019-01-22 04:04 01:13:17 1970958 500 123 24 353 +69.71 +/- 16.01
67002 ncm-et-3 2019-01-22 04:04 01:14:06 1971163 500 137 20 343 +82.83 +/- 16.42
67001 ncm-et-15 2019-01-22 04:04 01:12:49 1976099 500 127 25 348 +71.89 +/- 16.29
67000 ncm-et-4 2019-01-22 04:03 01:16:00 1936799 500 150 24 326 +89.48 +/- 17.36
66999 ncm-et-10 2019-01-22 02:51 01:14:23 1964471 500 144 20 336 +88.0 +/- 16.77
66998 ncm-et-4 2019-01-22 02:50 01:12:11 1963070 500 130 27 343 +72.61 +/- 16.59
66997 ncm-et-3 2019-01-22 02:50 01:12:38 1967540 500 126 26 348 +70.44 +/- 16.31
66996 ncm-et-9 2019-01-22 02:50 01:15:23 1976564 500 130 29 341 +71.16 +/- 16.73
66995 ncm-et-15 2019-01-22 02:49 01:13:29 1974219 500 136 35 329 +71.16 +/- 17.44
66994 ncm-et-13 2019-01-22 02:49 01:13:55 1970335 500 136 26 338 +77.71 +/- 16.82
66993 ncm-et-15 2019-01-22 01:34 01:13:44 1966462 500 131 26 343 +74.06 +/- 16.57
66992 ncm-et-10 2019-01-22 01:34 01:15:56 1958477 500 118 33 349 +59.64 +/- 16.4
66991 ncm-et-13 2019-01-22 01:34 01:13:45 1978880 500 156 27 317 +91.71 +/- 17.87
66990 ncm-et-4 2019-01-22 01:34 01:15:03 1966767 500 128 31 341 +68.27 +/- 16.77
66989 ncm-et-9 2019-01-22 01:34 01:14:40 1969722 500 130 30 340 +70.44 +/- 16.8
66988 ncm-et-3 2019-01-22 01:34 01:14:44 1976737 500 143 24 333 +84.31 +/- 17.02
11090 ncm-et-9 2018-03-23 04:30 00:37:27 2024754 257 55 13 189 +57.29 +/- 21.31
11089 ncm-et-14 2018-03-23 04:30 00:38:13 2020673 253 71 11 171 +83.99 +/- 23.52
11088 ncm-et-11 2018-03-23 04:30 00:38:09 1999409 264 72 13 179 +78.98 +/- 23.05
11087 ncm-et-5 2018-03-23 04:29 00:38:36 2024426 271 74 16 181 +75.53 +/- 23.24
11086 ncm-et-15 2018-03-23 04:29 00:39:10 2018395 267 58 13 196 +59.12 +/- 20.93
11085 ncm-et-8 2018-03-23 04:29 00:39:09 1967383 262 65 21 176 +58.91 +/- 23.75
11084 ncm-et-6 2018-03-23 04:29 00:39:18 2025081 276 73 13 190 +76.75 +/- 22.15
11083 ncm-et-10 2018-03-23 04:28 00:39:29 2021162 271 69 19 183 +64.85 +/- 23.13
11082 ncm-et-13 2018-03-23 04:28 00:39:49 2024427 272 73 19 180 +69.9 +/- 23.54
11081 ncm-et-3 2018-03-23 04:28 00:39:50 2026718 274 82 13 179 +89.42 +/- 23.42
11080 ncm-et-7 2018-03-23 04:28 00:39:52 1990156 271 73 17 181 +72.84 +/- 23.28
11079 ncm-et-4 2018-03-23 04:27 00:40:54 2024755 285 69 12 204 +70.44 +/- 20.79
11078 ncm-et-12 2018-03-23 04:27 00:41:02 2001342 278 92 13 173 +101.53 +/- 24.26
11077 ncm-et-9 2018-03-23 03:14 01:14:41 1994469 500 132 34 334 +68.99 +/- 17.18
11076 ncm-et-11 2018-03-23 03:13 01:14:30 1992288 500 142 30 328 +79.17 +/- 17.4
11075 ncm-et-10 2018-03-23 03:13 01:13:17 2019208 500 142 23 335 +84.31 +/- 16.89
11074 ncm-et-12 2018-03-23 03:13 01:11:43 1978732 500 130 29 341 +71.16 +/- 16.73
11073 ncm-et-5 2018-03-23 03:13 01:14:12 2010003 500 151 23 326 +90.97 +/- 17.34
11072 ncm-et-7 2018-03-23 03:13 01:13:00 2026227 500 129 24 347 +74.06 +/- 16.32
11071 ncm-et-6 2018-03-23 03:13 01:13:37 2025245 500 130 23 347 +75.52 +/- 16.29
11070 ncm-et-4 2018-03-23 03:13 01:11:54 2026227 500 138 25 337 +79.9 +/- 16.84
11069 ncm-et-15 2018-03-23 03:13 01:13:52 2018232 500 118 18 364 +70.44 +/- 15.29
11068 ncm-et-3 2018-03-23 03:13 01:13:08 2025082 500 140 28 332 +79.17 +/- 17.16
11067 ncm-et-8 2018-03-23 03:13 01:13:41 2015028 500 120 24 356 +67.55 +/- 15.86
11066 ncm-et-13 2018-03-23 03:13 01:13:12 2028031 500 131 21 348 +77.71 +/- 16.19
11065 ncm-et-14 2018-03-23 03:13 01:14:50 2018070 500 135 30 335 +74.06 +/- 17.05

Commit

Commit ID 8662bdfa124ae3ec90d9bf88842d9cfab9a43532
Author Marco Costalba
Date 2016-09-24 05:37:52 UTC
Fix crash when passing a mate/stalemate position Both Tablebases::filter_root_moves() and extract_ponder_from_tt(9 were unable to handle a mate/stalemate position. Spotted and reported by Dann Corbit. Added some mate/stalemate positions to bench so to early catch this regression in the future. No functional change.
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