Dev Builds » 20161101-0919

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 2018-01-15 17:06 12:14:10 2027145 5000 1386 254 3360 +80.05 +/- 5.33
ncm-et-4 2018-01-15 17:06 12:14:01 2026884 5000 1422 249 3329 +83.06 +/- 5.38
  10000 2808 503 6689 +81.55 +/- 3.79

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
22 ncm-et-3 2018-01-15 17:06 01:13:00 2027047 500 138 23 339 +81.37 +/- 16.67 Show
23 ncm-et-4 2018-01-15 17:06 01:14:28 2026228 500 134 30 336 +73.34 +/- 16.98 Show
24 ncm-et-3 2018-01-15 18:20 01:12:04 2026554 500 130 32 338 +68.99 +/- 16.92 Show
25 ncm-et-4 2018-01-15 18:21 01:12:46 2025245 500 131 30 339 +71.16 +/- 16.83 Show
26 ncm-et-3 2018-01-15 19:32 01:11:24 2029346 500 134 20 346 +80.63 +/- 16.24 Show
27 ncm-et-4 2018-01-15 19:34 01:12:30 2029015 500 145 33 322 +79.17 +/- 17.72 Show
28 ncm-et-3 2018-01-15 20:44 01:13:51 2025901 500 155 23 322 +93.95 +/- 17.51 Show
29 ncm-et-4 2018-01-15 20:47 01:13:58 2026063 500 136 23 341 +79.90 +/- 16.57 Show
30 ncm-et-3 2018-01-15 21:58 01:11:53 2026719 500 133 29 338 +73.34 +/- 16.86 Show
31 ncm-et-4 2018-01-15 22:01 01:12:21 2027702 500 138 26 336 +79.17 +/- 16.89 Show
32 ncm-et-3 2018-01-15 23:10 01:15:09 2026882 500 145 20 335 +88.74 +/- 16.79 Show
33 ncm-et-4 2018-01-15 23:14 01:12:56 2026556 500 154 22 324 +93.95 +/- 17.39 Show
34 ncm-et-3 2018-01-16 00:25 01:12:49 2026554 500 134 30 336 +73.34 +/- 16.98 Show
35 ncm-et-4 2018-01-16 00:27 01:12:13 2028030 500 145 19 336 +89.48 +/- 16.72 Show
36 ncm-et-3 2018-01-16 01:39 01:14:28 2027702 500 147 26 327 +85.78 +/- 17.33 Show
37 ncm-et-4 2018-01-16 01:40 01:14:53 2028523 500 149 22 329 +90.22 +/- 17.14 Show
38 ncm-et-3 2018-01-16 02:53 01:12:53 2027702 500 142 17 341 +88.74 +/- 16.41 Show
39 ncm-et-4 2018-01-16 02:55 01:12:40 2025737 500 134 22 344 +79.17 +/- 16.40 Show
40 ncm-et-3 2018-01-16 04:07 01:13:57 2027046 500 128 34 338 +66.10 +/- 16.95 Show
41 ncm-et-4 2018-01-16 04:08 01:12:31 2025737 500 156 22 322 +95.44 +/- 17.48 Show

Commit

Commit ID 369eff437cc081eb4b8ab5f519cf3f86b79e87d0
Author Marco Costalba
Date 2016-11-01 09:19:17 UTC
Commit Type Non Functional
Stockfish 8

Bench: 5926706

No functional change

Tests From Startpos

Host Wins Losses Draws Elo
ncm-et-3 5032 1195 161 3676 +72.42 +/- 4.77
ncm-et-4 4968 1192 169 3607 +72.58 +/- 4.85
  10000 2387 330 7283 +72.50 +/- 3.40