Dev Builds » 20170508-0315

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 06:13:04 1984897 2507 847 118 1542 +104.03 +/- 8.14
ncm-et-4 06:14:18 1988238 2535 799 93 1643 +99.39 +/- 7.68
ncm-et-5 01:59:32 2019951 797 273 27 497 +110.85 +/- 14.15
ncm-et-6 01:57:29 2025736 806 280 35 491 +109.06 +/- 14.45
ncm-et-7 01:58:32 1994665 804 265 33 506 +103.19 +/- 14.05
ncm-et-8 01:57:50 1974210 794 240 33 521 +92.72 +/- 13.63
ncm-et-9 06:14:52 1874299 2298 790 162 1346 +97.42 +/- 8.95
ncm-et-10 06:12:03 1984589 2496 816 101 1579 +102.39 +/- 7.93
ncm-et-11 01:58:56 2016690 802 279 37 486 +108.2 +/- 14.57
ncm-et-12 01:59:13 2005099 810 254 30 526 +98.65 +/- 13.57
ncm-et-13 06:12:11 1992159 2504 847 104 1553 +106.29 +/- 8.06
ncm-et-14 01:59:49 2019780 795 273 32 490 +108.74 +/- 14.38
ncm-et-15 04:42:14 1972507 1865 610 58 1197 +106.0 +/- 8.99
ncm-et-16 00:26:56 2022629 187 63 8 116 +105.3 +/- 29.61
20000 6636 871 12493 +103.07 +/- 2.84

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
59576 ncm-et-15 2018-11-19 19:34 00:27:54 1964929 186 54 4 128 +95.75 +/- 26.4
59575 ncm-et-3 2018-11-19 19:32 00:29:43 1964918 195 64 11 120 +96.87 +/- 29.44
59574 ncm-et-10 2018-11-19 19:32 00:29:38 1959395 195 55 6 134 +89.21 +/- 26.07
59573 ncm-et-13 2018-11-19 19:30 00:30:53 1985843 203 75 10 118 +115.3 +/- 30.04
59572 ncm-et-4 2018-11-19 19:29 00:33:05 1965380 223 74 6 143 +109.42 +/- 25.98
59571 ncm-et-9 2018-11-19 18:38 01:23:52 1781442 498 174 45 279 +92.1 +/- 19.99
59570 ncm-et-10 2018-11-19 18:18 01:13:10 1969551 500 178 20 302 +113.68 +/- 18.43
59569 ncm-et-15 2018-11-19 18:17 01:16:04 1955569 500 162 13 325 +106.78 +/- 17.1
59568 ncm-et-13 2018-11-19 18:16 01:13:53 1966021 500 177 17 306 +115.23 +/- 18.15
59567 ncm-et-3 2018-11-19 18:15 01:16:20 1964610 500 194 22 284 +124.6 +/- 19.37
59566 ncm-et-4 2018-11-19 18:14 01:13:55 1971624 500 151 19 330 +93.95 +/- 17.04
59565 ncm-et-9 2018-11-19 17:11 01:25:43 1753144 500 168 40 292 +90.97 +/- 19.32
59564 ncm-et-15 2018-11-19 17:00 01:15:07 1968470 500 166 20 314 +104.49 +/- 17.85
59563 ncm-et-13 2018-11-19 17:00 01:14:55 1969725 500 177 19 304 +113.68 +/- 18.31
59562 ncm-et-3 2018-11-19 16:59 01:14:08 1963378 500 158 24 318 +95.44 +/- 17.75
59561 ncm-et-10 2018-11-19 16:59 01:17:37 1969705 500 164 26 310 +98.44 +/- 18.19
59560 ncm-et-4 2018-11-19 16:59 01:13:48 1981480 500 156 15 329 +100.71 +/- 16.97
59559 ncm-et-13 2018-11-19 15:44 01:14:35 1978097 500 165 18 317 +105.25 +/- 17.64
59558 ncm-et-10 2018-11-19 15:44 01:14:03 1967540 500 169 24 307 +103.73 +/- 18.29
59557 ncm-et-15 2018-11-19 15:44 01:15:45 1954196 500 169 17 314 +109.07 +/- 17.76
59556 ncm-et-3 2018-11-19 15:44 01:14:41 1963533 500 171 18 311 +109.83 +/- 17.94
59555 ncm-et-9 2018-11-19 15:44 01:26:10 1786422 500 185 50 265 +96.19 +/- 20.73
59554 ncm-et-4 2018-11-19 15:44 01:14:05 1966158 500 141 19 340 +86.52 +/- 16.54
4976 ncm-et-16 2018-03-05 04:08 00:26:56 2022629 187 63 8 116 +105.3 +/- 29.61
4975 ncm-et-15 2018-03-05 04:08 00:27:24 2019371 179 59 4 116 +110.32 +/- 28.61
4974 ncm-et-7 2018-03-05 03:50 00:44:31 1965232 304 100 18 186 +96.09 +/- 23.7
4973 ncm-et-4 2018-03-05 03:50 00:44:36 2020851 312 93 13 206 +91.12 +/- 21.63
4972 ncm-et-8 2018-03-05 03:50 00:44:46 1978226 294 80 13 201 +80.59 +/- 21.57
4971 ncm-et-13 2018-03-05 03:50 00:44:54 2026390 301 110 21 170 +105.89 +/- 25.42
4970 ncm-et-6 2018-03-05 03:50 00:44:58 2024590 306 107 9 190 +115.33 +/- 22.85
4969 ncm-et-3 2018-03-05 03:50 00:44:57 2027046 312 106 13 193 +106.8 +/- 22.93
4968 ncm-et-5 2018-03-05 03:50 00:44:45 2018741 297 102 12 183 +108.7 +/- 23.56
4967 ncm-et-11 2018-03-05 03:50 00:44:55 2017258 302 115 9 178 +127.36 +/- 24.01
4966 ncm-et-12 2018-03-05 03:50 00:44:54 2023939 310 97 11 202 +98.98 +/- 21.87
4965 ncm-et-9 2018-03-05 03:50 00:44:58 2023936 300 94 8 198 +102.47 +/- 21.79
4964 ncm-et-14 2018-03-05 03:50 00:45:05 2021325 295 100 12 183 +106.89 +/- 23.51
4963 ncm-et-10 2018-03-05 03:50 00:45:05 2019859 301 101 13 187 +104.63 +/- 23.29
4938 ncm-et-13 2018-03-05 00:26 01:13:01 2026883 500 143 19 338 +88.0 +/- 16.64
4937 ncm-et-7 2018-03-05 00:26 01:14:01 2024099 500 165 15 320 +107.54 +/- 17.41
4936 ncm-et-5 2018-03-05 00:26 01:14:47 2021162 500 171 15 314 +112.14 +/- 17.7
4935 ncm-et-10 2018-03-05 00:26 01:12:30 2021489 500 149 12 339 +97.69 +/- 16.38
4934 ncm-et-11 2018-03-05 00:26 01:14:01 2016123 500 164 28 308 +96.94 +/- 18.33
4933 ncm-et-14 2018-03-05 00:26 01:14:44 2018235 500 173 20 307 +109.83 +/- 18.19
4932 ncm-et-8 2018-03-05 00:26 01:13:04 1970194 500 160 20 320 +99.95 +/- 17.55
4931 ncm-et-6 2018-03-05 00:26 01:12:31 2026882 500 173 26 301 +105.25 +/- 18.63
4930 ncm-et-12 2018-03-05 00:26 01:14:19 1986259 500 157 19 324 +98.44 +/- 17.33
4929 ncm-et-4 2018-03-05 00:26 01:14:49 2023936 500 184 21 295 +117.55 +/- 18.8
4928 ncm-et-3 2018-03-05 00:26 01:13:15 2025899 500 154 30 316 +88.0 +/- 17.98
4927 ncm-et-9 2018-03-05 00:26 01:14:09 2026554 500 169 19 312 +107.54 +/- 17.92

Commit

Commit ID 321a27fbe3b5af9961b99585ddd365a9cc855e38
Author mstembera
Date 2017-05-08 03:15:56 UTC
Avoid *begin always being included in the sorted list regardless of its value. This was a minor criticism by @zamar in the original pull request https://github.com/official-stockfish/Stockfish/pull/1065 necessitating a comment explanation. No functional change. Closes #1091
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