Dev Builds » 20170905-0857

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 06:02:18 1997040 2423 892 93 1438 +119.02 ± 8.47
ncm-et-4 06:01:53 2001968 2435 888 80 1467 +119.82 ± 8.32
ncm-et-5 01:53:32 2024018 775 298 21 456 +129.91 ± 14.95
ncm-et-6 01:53:35 2026226 758 287 34 437 +120.58 ± 15.56
ncm-et-7 01:53:46 2025735 776 267 23 486 +113.08 ± 14.23
ncm-et-8 01:53:52 2010507 770 290 26 454 +124.15 ± 15.06
ncm-et-9 06:01:38 2000468 2452 911 100 1441 +119.4 ± 8.5
ncm-et-10 06:02:20 1986771 2427 908 83 1436 +123.0 ± 8.46
ncm-et-11 01:53:48 2019372 779 278 26 475 +116.58 ± 14.57
ncm-et-12 01:53:44 2006310 760 258 20 482 +112.58 ± 14.18
ncm-et-13 06:01:47 1991451 2433 848 84 1501 +112.91 ± 8.17
ncm-et-14 01:53:37 2017420 766 285 29 452 +120.75 ± 15.14
ncm-et-15 06:01:54 1987448 2446 870 78 1498 +116.7 ± 8.18
20000 7280 697 12023 +118.78 ± 2.91

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
55452 ncm-et-13 2018-09-27 11:53 00:23:51 1986563 163 53 8 102 +98.47 ± 31.63
55451 ncm-et-3 2018-09-27 11:52 00:24:16 1989085 161 65 6 90 +133.53 ± 34.49
55450 ncm-et-10 2018-09-27 11:51 00:25:03 1980288 171 58 8 105 +104.64 ± 31.32
55449 ncm-et-15 2018-09-27 11:51 00:24:51 1949149 159 45 9 105 +80.05 ± 30.66
55448 ncm-et-4 2018-09-27 11:51 00:25:36 1990508 167 58 4 105 +116.53 ± 30.49
55447 ncm-et-9 2018-09-27 11:50 00:26:46 1987351 179 73 5 101 +138.95 ± 32.24
55446 ncm-et-3 2018-09-27 10:38 01:13:00 1988769 500 183 18 299 +119.11 ± 18.53
55445 ncm-et-15 2018-09-27 10:37 01:13:22 1983265 500 176 9 315 +120.67 ± 17.45
55444 ncm-et-10 2018-09-27 10:37 01:13:43 1979660 500 194 11 295 +133.34 ± 18.5
55443 ncm-et-9 2018-09-27 10:35 01:13:34 1989402 500 189 20 291 +122.24 ± 18.97
55442 ncm-et-4 2018-09-27 10:35 01:14:48 1988140 500 196 23 281 +125.39 ± 19.55
55441 ncm-et-13 2018-09-27 10:33 01:18:32 1931258 500 161 17 322 +102.97 ± 17.37
55440 ncm-et-3 2018-09-27 09:23 01:14:18 1989875 500 186 18 296 +121.46 ± 18.67
55439 ncm-et-10 2018-09-27 09:21 01:14:15 1985619 500 202 15 283 +136.56 ± 19.23
55438 ncm-et-4 2018-09-27 09:20 01:13:28 1989245 500 174 15 311 +114.45 ± 17.85
55437 ncm-et-9 2018-09-27 09:20 01:13:50 1989401 500 174 18 308 +112.14 ± 18.08
55436 ncm-et-15 2018-09-27 09:20 01:16:08 1971684 500 183 16 301 +120.67 ± 18.37
55435 ncm-et-13 2018-09-27 09:18 01:13:42 1990664 500 179 12 309 +120.67 ± 17.85
55434 ncm-et-9 2018-09-27 08:05 01:14:06 1988454 500 177 23 300 +110.6 ± 18.61
55433 ncm-et-4 2018-09-27 08:05 01:14:24 1991457 500 187 17 296 +123.02 ± 18.64
55432 ncm-et-15 2018-09-27 08:05 01:13:48 1981853 500 194 19 287 +126.97 ± 19.15
55431 ncm-et-3 2018-09-27 08:05 01:16:53 1989716 500 186 24 290 +116.78 ± 19.12
55430 ncm-et-10 2018-09-27 08:05 01:15:34 1936644 500 177 20 303 +112.91 ± 18.38
55429 ncm-et-13 2018-09-27 08:05 01:12:19 1989559 500 175 14 311 +116.0 ± 17.82
8542 ncm-et-6 2018-03-15 06:17 00:38:01 2026227 258 96 12 150 +117.39 ± 26.58
8541 ncm-et-10 2018-03-15 06:17 00:38:20 2018883 256 99 11 146 +124.5 ± 27.01
8540 ncm-et-14 2018-03-15 06:17 00:38:18 2017908 266 107 12 147 +129.8 ± 27.14
8539 ncm-et-3 2018-03-15 06:16 00:38:38 1997917 262 89 8 165 +111.05 ± 24.43
8538 ncm-et-12 2018-03-15 06:16 00:39:02 1992925 260 95 10 155 +117.91 ± 25.83
8537 ncm-et-13 2018-03-15 06:16 00:39:23 2027869 270 91 11 168 +106.13 ± 24.52
8536 ncm-et-8 2018-03-15 06:15 00:39:52 2025247 270 90 7 173 +110.37 ± 23.6
8535 ncm-et-4 2018-03-15 06:15 00:39:47 2026232 268 100 6 162 +127.26 ± 24.82
8534 ncm-et-5 2018-03-15 06:15 00:40:24 2024263 275 106 6 163 +132.4 ± 24.88
8533 ncm-et-9 2018-03-15 06:14 00:40:39 2022467 273 108 7 158 +134.94 ± 25.53
8532 ncm-et-7 2018-03-15 06:14 00:41:25 2025081 276 92 11 173 +105.05 ± 24.08
8531 ncm-et-11 2018-03-15 06:14 00:41:36 2019374 279 95 7 177 +113.45 ± 23.4
8530 ncm-et-15 2018-03-15 06:13 00:42:05 2019696 287 87 5 195 +102.11 ± 21.43
8529 ncm-et-13 2018-03-15 05:00 01:14:00 2022793 500 189 22 289 +120.67 ± 19.12
8528 ncm-et-9 2018-03-15 05:00 01:12:43 2025736 500 190 27 283 +117.55 ± 19.53
8527 ncm-et-6 2018-03-15 05:00 01:15:34 2026226 500 191 22 287 +122.24 ± 19.22
8526 ncm-et-5 2018-03-15 05:00 01:13:08 2023773 500 192 15 293 +128.55 ± 18.73
8525 ncm-et-14 2018-03-15 05:00 01:15:19 2016933 500 178 17 305 +116.0 ± 18.2
8524 ncm-et-10 2018-03-15 05:00 01:15:25 2019533 500 178 18 304 +115.23 ± 18.28
8523 ncm-et-7 2018-03-15 05:00 01:12:21 2026390 500 175 12 313 +117.55 ± 17.65
8522 ncm-et-12 2018-03-15 05:00 01:14:42 2019696 500 163 10 327 +109.83 ± 16.9
8521 ncm-et-4 2018-03-15 05:00 01:13:50 2026227 500 173 15 312 +113.68 ± 17.8
8520 ncm-et-11 2018-03-15 05:00 01:12:12 2019370 500 183 19 298 +118.33 ± 18.6
8519 ncm-et-3 2018-03-15 05:00 01:15:13 2026882 500 183 19 298 +118.33 ± 18.6
8518 ncm-et-8 2018-03-15 05:00 01:14:00 1995768 500 200 19 281 +131.74 ± 19.45
8517 ncm-et-15 2018-03-15 05:00 01:11:40 2019045 500 185 20 295 +119.11 ± 18.78

Commit

Commit ID 741523eda8e0d1fb418d579c7cda9a73040b8914
Author syzygy
Date 2017-09-05 08:57:10 UTC
Small simplication of see_ge() Two simplifications: - Remove the initialisation to 0 of occupied, which is now unnecessary. - Remove the initial check for nextVictim == KING If nextVictim == KING, then PieceValue[MG][nextVictim] will be 0, so that balance >= threshold is true. So see_ge() returns true anyway. No functional change.
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