Dev Builds » 20170617-0233

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.

Results

Host Started (UTC) Duration Base NPS (Avg) Games Wins Losses Draws Elo
ncm-et-3 2018-02-22 22:54 02:29:21 2024155 1010 336 41 633 +104.52 +/- 12.56
ncm-et-4 2018-02-22 22:54 02:28:24 2024673 1000 347 35 618 +112.14 +/- 12.72
ncm-et-5 2018-02-22 22:55 02:27:41 2020540 1000 338 35 627 +108.68 +/- 12.56
ncm-et-6 2018-02-22 22:54 02:29:16 2025354 1010 352 44 614 +109.43 +/- 12.91
ncm-et-7 2018-02-22 22:54 02:29:10 2011869 984 324 37 623 +104.37 +/- 12.58
ncm-et-8 2018-02-22 22:54 02:28:47 2020918 1000 354 39 607 +113.29 +/- 12.95
ncm-et-9 2018-02-22 22:54 02:28:55 2024264 1000 372 32 596 +123.02 +/- 13.07
ncm-et-10 2018-02-22 22:55 02:28:52 2018641 996 347 29 620 +114.95 +/- 12.60
ncm-et-11 2018-02-22 22:54 02:27:27 2004783 1000 330 34 636 +106.01 +/- 12.40
ncm-et-12 2018-02-22 22:54 02:28:12 1992646 1000 352 29 619 +116.39 +/- 12.64
  10000 3452 355 6193 +111.25 +/- 4.01

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
2489 ncm-et-8 2018-02-22 22:54 01:13:58 2020510 500 176 20 304 +112.14 +/- 18.31 Show
2490 ncm-et-4 2018-02-22 22:54 01:13:45 2024918 500 175 16 309 +114.45 +/- 17.95 Show
2491 ncm-et-3 2018-02-22 22:54 01:12:13 2025572 500 178 22 300 +112.14 +/- 18.56 Show
2492 ncm-et-12 2018-02-22 22:54 01:13:52 2017095 500 171 13 316 +113.68 +/- 17.51 Show
2493 ncm-et-6 2018-02-22 22:54 01:13:25 2025574 500 177 26 297 +108.30 +/- 18.80 Show
2494 ncm-et-11 2018-02-22 22:54 01:12:56 1995709 500 161 19 320 +101.46 +/- 17.50 Show
2495 ncm-et-7 2018-02-22 22:54 01:15:38 2022956 500 161 14 325 +105.25 +/- 17.11 Show
2496 ncm-et-9 2018-02-22 22:54 01:14:07 2024263 500 193 12 295 +131.74 +/- 18.51 Show
2497 ncm-et-5 2018-02-22 22:55 01:13:49 2016817 500 172 16 312 +112.14 +/- 17.80 Show
2498 ncm-et-10 2018-02-22 22:55 01:14:32 2016772 500 172 15 313 +112.91 +/- 17.72 Show
2499 ncm-et-3 2018-02-23 00:08 01:12:42 2023609 500 155 19 326 +96.94 +/- 17.21 Show
2500 ncm-et-11 2018-02-23 00:09 01:13:19 2013856 500 169 15 316 +110.60 +/- 17.58 Show
2501 ncm-et-6 2018-02-23 00:09 01:11:25 2025899 500 170 17 313 +109.83 +/- 17.79 Show
2502 ncm-et-4 2018-02-23 00:09 01:13:26 2024427 500 172 19 309 +109.83 +/- 18.04 Show
2503 ncm-et-12 2018-02-23 00:09 01:13:07 1968196 500 181 16 303 +119.11 +/- 18.24 Show
2504 ncm-et-8 2018-02-23 00:09 01:13:37 2021325 500 178 19 303 +114.45 +/- 18.33 Show
2505 ncm-et-5 2018-02-23 00:10 01:12:40 2024263 500 166 19 315 +105.25 +/- 17.75 Show
2506 ncm-et-9 2018-02-23 00:10 01:13:34 2024264 500 179 20 301 +114.45 +/- 18.46 Show
2507 ncm-et-10 2018-02-23 00:11 01:13:08 2020510 496 175 14 307 +117.01 +/- 17.94 Show
2508 ncm-et-7 2018-02-23 00:11 01:12:19 2000781 484 163 23 298 +103.45 +/- 18.52 Show
2509 ncm-et-6 2018-02-23 01:22 00:02:00 2024590 10 5 1 4 +147.19 +/- 197.89 Show
2510 ncm-et-3 2018-02-23 01:22 00:02:01 2023283 10 3 0 7 +107.54 +/- 113.19 Show

Commit

Commit ID 27ba611a3da37423a3502e49beeebe11c9a11d8e
Author Marco Costalba
Date 2017-06-17 02:33:44 UTC
Commit Type Non Functional
Better naming in endgame code

And small clean-up of magic bitboards code.

No functional change.

Closes #1138

Tests From Startpos

Host Wins Losses Draws Elo
ncm-et-3 4979 1838 134 3007 +123.90 +/- 5.77
ncm-et-4 5021 1880 119 3022 +127.26 +/- 5.74
  10000 3718 253 6029 +125.58 +/- 4.07