Dev Builds » 20170226-0143

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 06:03:05 1984356 2423 809 105 1509 +103.94 +/- 8.18
ncm-et-4 06:03:05 1973108 2459 780 119 1560 +95.75 +/- 8.02
ncm-et-5 01:53:41 2024018 770 255 33 482 +103.09 +/- 14.45
ncm-et-6 01:53:16 2025326 763 244 27 492 +101.61 +/- 14.06
ncm-et-7 01:53:24 2010835 769 253 35 481 +101.27 +/- 14.49
ncm-et-8 01:53:26 1979271 765 229 26 510 +94.46 +/- 13.59
ncm-et-9 06:02:57 1991121 2438 762 97 1579 +97.23 +/- 7.86
ncm-et-10 06:03:09 1983798 2436 791 108 1537 +100.09 +/- 8.07
ncm-et-11 01:53:39 1984677 761 263 30 468 +109.9 +/- 14.71
ncm-et-12 01:53:31 1982056 742 235 33 474 +97.03 +/- 14.48
ncm-et-13 06:02:25 1993330 2467 742 111 1614 +90.88 +/- 7.77
ncm-et-14 01:53:29 2019127 776 228 27 521 +92.09 +/- 13.41
ncm-et-15 06:02:44 1980331 2431 781 93 1557 +101.09 +/- 7.94
20000 6372 844 12784 +98.6 +/- 2.78

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
61586 ncm-et-3 2018-12-06 10:49 00:23:05 1965843 155 63 5 87 +136.64 +/- 34.93
61585 ncm-et-10 2018-12-06 10:48 00:23:50 1958316 159 55 9 95 +103.47 +/- 33.41
61584 ncm-et-15 2018-12-06 10:48 00:23:52 1959848 160 58 7 95 +114.74 +/- 33.21
61583 ncm-et-9 2018-12-06 10:47 00:24:47 1970181 168 39 7 122 +67.0 +/- 26.63
61582 ncm-et-13 2018-12-06 10:46 00:25:57 1983465 178 68 13 97 +110.98 +/- 33.98
61581 ncm-et-4 2018-12-06 10:45 00:26:39 1965385 180 58 3 119 +109.66 +/- 27.82
61580 ncm-et-3 2018-12-06 09:33 01:14:33 1964150 500 162 19 319 +102.22 +/- 17.58
61579 ncm-et-9 2018-12-06 09:32 01:13:50 1971875 500 170 21 309 +106.78 +/- 18.12
61578 ncm-et-15 2018-12-06 09:32 01:14:48 1963844 500 154 22 324 +93.95 +/- 17.41
61577 ncm-et-10 2018-12-06 09:32 01:15:00 1975956 500 169 16 315 +109.83 +/- 17.68
61576 ncm-et-4 2018-12-06 09:31 01:13:33 1966304 500 152 24 324 +90.97 +/- 17.46
61575 ncm-et-13 2018-12-06 09:30 01:14:43 1977942 500 156 24 320 +93.95 +/- 17.66
61574 ncm-et-10 2018-12-06 08:16 01:14:49 1962458 500 152 28 320 +88.0 +/- 17.75
61573 ncm-et-9 2018-12-06 08:16 01:15:19 1978879 500 154 21 325 +94.7 +/- 17.34
61572 ncm-et-3 2018-12-06 08:16 01:16:41 1961995 500 188 27 285 +116.0 +/- 19.44
61571 ncm-et-4 2018-12-06 08:15 01:14:18 1965379 500 144 26 330 +83.57 +/- 17.21
61570 ncm-et-15 2018-12-06 08:15 01:16:15 1953793 500 159 15 326 +102.97 +/- 17.11
61569 ncm-et-13 2018-12-06 08:14 01:14:48 1974522 500 148 26 326 +86.52 +/- 17.41
61568 ncm-et-15 2018-12-06 07:00 01:14:06 1964459 500 156 17 327 +99.2 +/- 17.13
61567 ncm-et-9 2018-12-06 06:59 01:15:24 1972682 500 160 20 320 +99.95 +/- 17.55
61566 ncm-et-10 2018-12-06 06:59 01:15:50 1965847 500 166 21 313 +103.73 +/- 17.92
61565 ncm-et-3 2018-12-06 06:59 01:15:10 1964152 500 148 25 327 +87.26 +/- 17.34
61564 ncm-et-4 2018-12-06 06:59 01:14:55 1962458 500 174 22 304 +109.07 +/- 18.39
61563 ncm-et-13 2018-12-06 06:59 01:13:39 1974052 500 155 14 331 +100.71 +/- 16.84
9920 ncm-et-12 2018-03-19 13:31 00:36:17 2008424 242 78 11 153 +98.77 +/- 25.64
9919 ncm-et-11 2018-03-19 13:29 00:38:38 1999817 261 77 12 172 +88.38 +/- 23.78
9918 ncm-et-3 2018-03-19 13:29 00:38:44 2024590 268 83 8 177 +99.89 +/- 23.11
9917 ncm-et-5 2018-03-19 13:28 00:39:12 2023937 270 78 18 174 +78.52 +/- 24.17
9916 ncm-et-6 2018-03-19 13:28 00:38:57 2024918 263 84 9 170 +101.9 +/- 23.9
9915 ncm-et-7 2018-03-19 13:27 00:40:02 1996263 269 86 14 169 +95.32 +/- 24.55
9914 ncm-et-8 2018-03-19 13:27 00:39:48 1996710 265 83 10 172 +98.25 +/- 23.79
9913 ncm-et-9 2018-03-19 13:27 00:40:09 2027046 270 86 10 174 +100.51 +/- 23.7
9912 ncm-et-15 2018-03-19 13:27 00:40:19 2020999 271 87 11 173 +100.12 +/- 23.93
9911 ncm-et-10 2018-03-19 13:27 00:40:29 2018232 277 85 5 187 +103.28 +/- 21.97
9910 ncm-et-14 2018-03-19 13:27 00:40:43 2018396 276 77 8 191 +88.74 +/- 21.7
9909 ncm-et-4 2018-03-19 13:26 00:41:40 1964694 279 83 16 180 +85.1 +/- 23.63
9908 ncm-et-13 2018-03-19 13:26 00:41:26 2025572 289 77 17 195 +73.2 +/- 22.27
9907 ncm-et-7 2018-03-19 12:12 01:13:22 2025408 500 167 21 312 +104.49 +/- 17.97
9906 ncm-et-6 2018-03-19 12:12 01:14:19 2025735 500 160 18 322 +101.46 +/- 17.4
9905 ncm-et-13 2018-03-19 12:12 01:11:52 2024428 500 138 17 345 +85.78 +/- 16.23
9904 ncm-et-12 2018-03-19 12:12 01:17:14 1955688 500 157 22 321 +96.19 +/- 17.56
9903 ncm-et-14 2018-03-19 12:12 01:12:46 2019859 500 151 19 330 +93.95 +/- 17.04
9902 ncm-et-10 2018-03-19 12:12 01:13:11 2021979 500 164 29 307 +96.19 +/- 18.4
9901 ncm-et-9 2018-03-19 12:12 01:13:28 2026063 500 153 18 329 +96.19 +/- 17.06
9900 ncm-et-3 2018-03-19 12:12 01:14:52 2025411 500 165 21 314 +102.97 +/- 17.87
9899 ncm-et-8 2018-03-19 12:12 01:13:38 1961833 500 146 16 338 +92.46 +/- 16.55
9898 ncm-et-5 2018-03-19 12:12 01:14:29 2024100 500 177 15 308 +116.78 +/- 17.99
9897 ncm-et-4 2018-03-19 12:12 01:12:00 2014428 500 169 28 303 +100.71 +/- 18.58
9896 ncm-et-11 2018-03-19 12:12 01:15:01 1969538 500 186 18 296 +121.46 +/- 18.67
9895 ncm-et-15 2018-03-19 12:12 01:13:24 2019045 500 167 21 312 +104.49 +/- 17.97

Commit

Commit ID 8f7e032b8c8c2c19e37ece09eecb589fe2342daa
Author snicolet
Date 2017-02-26 01:43:54 UTC
Change definition of "weak" in threats calculation By defining "strongly protected" as "protected by a pawn, or protected by two pieces and not attacked by two enemy pieces". Passed STC: LLR: 2.97 (-2.94,2.94) [0.00,5.00] Total: 17050 W: 3128 L: 2931 D: 10991 Passed LTC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 120995 W: 15852 L: 15343 D: 89800 Bench : 6269229 Closes #1016
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