Dev Builds » 20170309-0203

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 2018-02-01 11:27 12:22:26 2026802 5000 1548 224 3228 +94.25 +/- 5.51
ncm-et-4 2018-02-01 11:27 12:22:01 2026983 5000 1587 245 3168 +95.59 +/- 5.62
  10000 3135 469 6396 +94.92 +/- 3.94

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
690 ncm-et-4 2018-02-01 11:27 01:13:28 2029180 500 144 25 331 +84.31 +/- 17.12 Show
691 ncm-et-3 2018-02-01 11:27 01:13:10 2025408 500 147 23 330 +88.00 +/- 17.12 Show
692 ncm-et-3 2018-02-01 12:41 01:12:09 2027704 500 164 21 315 +102.22 +/- 17.80 Show
693 ncm-et-4 2018-02-01 12:41 01:13:55 2027866 500 143 27 330 +82.10 +/- 17.21 Show
694 ncm-et-3 2018-02-01 13:54 01:12:48 2028851 500 164 28 308 +96.94 +/- 18.31 Show
695 ncm-et-4 2018-02-01 13:56 01:13:54 2029018 500 147 24 329 +87.26 +/- 17.19 Show
696 ncm-et-3 2018-02-01 15:08 01:14:00 2029673 500 161 25 314 +96.94 +/- 17.95 Show
697 ncm-et-4 2018-02-01 15:11 01:14:45 2026227 500 172 25 303 +105.25 +/- 18.48 Show
698 ncm-et-3 2018-02-01 16:23 01:13:05 2025245 500 162 25 313 +97.69 +/- 18.00 Show
699 ncm-et-4 2018-02-01 16:27 01:10:56 2027212 500 163 20 317 +102.22 +/- 17.67 Show
700 ncm-et-3 2018-02-01 17:38 01:13:53 2024590 500 148 23 329 +88.74 +/- 17.17 Show
701 ncm-et-4 2018-02-01 17:39 01:12:39 2025408 500 178 28 294 +107.54 +/- 18.99 Show
702 ncm-et-3 2018-02-01 18:53 01:12:59 2026882 500 151 25 324 +89.48 +/- 17.46 Show
703 ncm-et-4 2018-02-01 18:53 01:13:08 2025081 500 173 24 303 +106.78 +/- 18.46 Show
704 ncm-et-3 2018-02-01 20:07 01:13:51 2028687 500 141 18 341 +87.26 +/- 16.44 Show
705 ncm-et-4 2018-02-01 20:07 01:13:45 2024429 500 159 19 322 +99.95 +/- 17.40 Show
706 ncm-et-3 2018-02-01 21:22 01:13:18 2024100 500 156 17 327 +99.20 +/- 17.10 Show
707 ncm-et-4 2018-02-01 21:22 01:12:14 2027866 500 154 30 316 +88.00 +/- 17.96 Show
708 ncm-et-4 2018-02-01 22:36 01:13:15 2027539 500 154 23 323 +93.20 +/- 17.46 Show
709 ncm-et-3 2018-02-01 22:36 01:13:11 2026882 500 154 19 327 +96.19 +/- 17.16 Show

Commit

Commit ID cc76524c2e36345fcbf5fcdd3618a5dafd166b62
Author pb00068
Date 2017-03-09 02:03:01 UTC
Commit Type Non Functional
Further simplify skipping of plies with threads

No functional change

Closes #1020

Tests From Startpos

Host Wins Losses Draws Elo
ncm-et-3 4972 1590 148 3234 +103.74 +/- 5.43
ncm-et-4 5028 1579 125 3324 +103.42 +/- 5.29
  10000 3169 273 6558 +103.58 +/- 3.79