Dev Builds » 20200301-0831

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 10:17:38 1963056 4096 2528 67 1501 +241.27 +/- 8.7
ncm-et-4 10:16:48 1964664 4103 2574 59 1470 +247.95 +/- 8.79
ncm-et-9 09:04:07 1968789 3592 2192 58 1342 +237.64 +/- 9.19
ncm-et-10 10:17:03 1961972 4095 2590 57 1448 +251.08 +/- 8.86
ncm-et-15 10:17:11 1967670 4114 2568 70 1476 +244.76 +/- 8.78
20000 12452 311 7237 +244.68 +/- 3.96

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
117760 ncm-et-9 2020-03-02 12:59 00:13:40 1971575 92 59 3 30 +245.58 +/- 63.59
117759 ncm-et-10 2020-03-02 12:58 00:14:39 1960008 95 49 0 46 +198.23 +/- 48.12
117758 ncm-et-3 2020-03-02 12:58 00:14:50 1959391 96 54 2 40 +210.72 +/- 53.76
117757 ncm-et-4 2020-03-02 12:57 00:15:59 1958865 103 65 3 35 +241.88 +/- 58.57
117756 ncm-et-15 2020-03-02 12:56 00:16:54 1965846 114 82 3 29 +296.6 +/- 65.02
117755 ncm-et-10 2020-03-02 11:43 01:14:22 1968158 500 319 5 176 +256.44 +/- 25.42
117754 ncm-et-9 2020-03-02 11:42 01:16:28 1970654 500 294 8 198 +226.0 +/- 23.89
117753 ncm-et-3 2020-03-02 11:41 01:15:42 1961844 500 292 14 194 +217.85 +/- 24.34
117752 ncm-et-4 2020-03-02 11:41 01:14:42 1962036 500 322 8 170 +256.44 +/- 26.02
117751 ncm-et-15 2020-03-02 11:40 01:14:59 1971108 500 326 6 168 +263.42 +/- 26.13
117750 ncm-et-10 2020-03-02 10:27 01:14:51 1962000 500 312 3 185 +250.77 +/- 24.63
117749 ncm-et-3 2020-03-02 10:26 01:14:43 1962455 500 319 7 174 +254.16 +/- 25.66
117748 ncm-et-15 2020-03-02 10:25 01:14:02 1960768 500 318 8 174 +251.89 +/- 25.69
117747 ncm-et-4 2020-03-02 10:24 01:15:59 1977164 500 297 8 195 +229.12 +/- 24.1
117746 ncm-et-9 2020-03-02 10:24 01:16:43 1974359 500 306 9 185 +237.58 +/- 24.86
117745 ncm-et-10 2020-03-02 09:11 01:15:25 1961087 500 318 6 176 +254.16 +/- 25.46
117744 ncm-et-3 2020-03-02 09:09 01:15:34 1964301 500 305 9 186 +236.51 +/- 24.79
117743 ncm-et-4 2020-03-02 09:09 01:14:29 1969571 500 319 5 176 +256.44 +/- 25.42
117742 ncm-et-15 2020-03-02 09:08 01:15:19 1972185 500 316 7 177 +250.77 +/- 25.42
117741 ncm-et-9 2020-03-02 09:07 01:15:45 1968028 500 275 6 219 +208.93 +/- 22.43
117740 ncm-et-10 2020-03-02 07:54 01:15:32 1960002 500 320 9 171 +253.02 +/- 25.97
117739 ncm-et-3 2020-03-02 07:52 01:15:29 1962456 500 300 5 195 +235.45 +/- 23.98
117738 ncm-et-9 2020-03-02 07:52 01:14:12 1969714 500 302 5 193 +237.58 +/- 24.13
117737 ncm-et-4 2020-03-02 07:52 01:16:03 1960616 500 305 12 183 +233.32 +/- 25.09
117736 ncm-et-15 2020-03-02 07:51 01:15:51 1971256 500 300 8 192 +232.26 +/- 24.31
117735 ncm-et-10 2020-03-02 06:37 01:15:28 1965090 500 320 10 170 +251.89 +/- 26.08
117734 ncm-et-4 2020-03-02 06:37 01:13:52 1966623 500 320 4 176 +258.75 +/- 25.38
117733 ncm-et-15 2020-03-02 06:36 01:14:02 1967865 500 305 11 184 +234.38 +/- 24.99
117732 ncm-et-9 2020-03-02 06:35 01:16:20 1962917 500 312 8 180 +245.2 +/- 25.21
117731 ncm-et-3 2020-03-02 06:34 01:16:58 1963379 500 316 7 177 +250.77 +/- 25.42
117730 ncm-et-10 2020-03-02 05:22 01:14:46 1960921 500 309 9 182 +240.82 +/- 25.09
117729 ncm-et-4 2020-03-02 05:20 01:15:51 1966171 500 320 5 175 +257.59 +/- 25.5
117728 ncm-et-15 2020-03-02 05:20 01:15:51 1967387 500 305 11 184 +234.38 +/- 24.99
117727 ncm-et-3 2020-03-02 05:18 01:15:35 1962149 500 316 8 176 +249.64 +/- 25.53
117726 ncm-et-9 2020-03-02 05:18 01:15:55 1967539 500 323 11 166 +254.16 +/- 26.44
117725 ncm-et-10 2020-03-02 04:05 01:15:46 1963542 500 327 5 168 +265.78 +/- 26.09
117724 ncm-et-4 2020-03-02 04:04 01:14:22 1960474 500 303 9 188 +234.38 +/- 24.64
117723 ncm-et-15 2020-03-02 04:03 01:15:26 1965842 500 321 7 172 +256.44 +/- 25.82
117722 ncm-et-3 2020-03-02 04:03 01:13:53 1964147 500 317 5 178 +254.16 +/- 25.26
117721 ncm-et-9 2020-03-02 04:01 01:15:04 1965533 500 321 8 171 +255.3 +/- 25.94
117720 ncm-et-4 2020-03-02 02:48 01:15:31 1960463 500 323 5 172 +261.07 +/- 25.75
117719 ncm-et-10 2020-03-02 02:48 01:16:14 1956941 500 316 10 174 +247.41 +/- 25.75
117718 ncm-et-15 2020-03-02 02:47 01:14:47 1966781 500 295 9 196 +226.0 +/- 24.06
117717 ncm-et-3 2020-03-02 02:47 01:14:54 1967385 500 309 10 181 +239.74 +/- 25.19

Commit

Commit ID c6839a26155c18dbb7700175971fe01c5a67b01c
Author Joost VandeVondele
Date 2020-03-01 08:31:58 UTC
Small cleanups closes https://github.com/official-stockfish/Stockfish/pull/2546 No functional change.
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