Dev Builds » 20220529-1642

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 12:33:37 1956505 3655 3130 12 513 +440.32 +/- 15.06
ncm-et-4 12:01:27 1353054 1674 1456 10 208 +454.49 +/- 23.72
ncm-et-9 12:33:47 1961575 3699 3186 8 505 +448.22 +/- 15.17
ncm-et-10 12:23:50 1950582 3620 3094 6 520 +440.27 +/- 14.94
ncm-et-13 12:33:00 1952158 3659 3151 2 506 +450.18 +/- 15.13
ncm-et-15 12:33:34 1961210 3693 3147 5 541 +437.43 +/- 14.64
20000 17164 43 2793 +444.15 +/- 6.44

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
158936 ncm-et-10 2022-06-04 19:59 00:02:14 1938220 8 7 0 1 +470.09 +/- 466.68
158935 ncm-et-10 2022-06-04 19:52 00:01:27 1954055 4 3 0 1 +337.69 +/- 541.44
158934 ncm-et-3 2022-06-04 19:51 00:10:11 1958479 47 44 0 3 +592.65 +/- 371.01
158933 ncm-et-13 2022-06-04 19:48 00:12:40 1958494 58 48 0 10 +410.09 +/- 120.16
158932 ncm-et-15 2022-06-04 19:44 00:17:14 1957709 83 71 0 12 +443.31 +/- 108.0
158931 ncm-et-9 2022-06-04 19:43 00:18:47 1965694 90 77 0 13 +443.48 +/- 102.88
158930 ncm-et-10 2022-06-04 18:10 01:41:40 1952368 500 429 0 71 +446.7 +/- 40.89
158929 ncm-et-13 2022-06-04 18:07 01:40:31 1964616 500 420 0 80 +424.27 +/- 38.4
158928 ncm-et-3 2022-06-04 18:07 01:43:28 1952413 500 424 2 74 +429.05 +/- 40.11
158927 ncm-et-15 2022-06-04 18:01 01:41:56 1967232 500 431 1 68 +449.35 +/- 41.89
158926 ncm-et-9 2022-06-04 17:58 01:43:59 1958316 500 431 1 68 +449.35 +/- 41.89
158925 ncm-et-10 2022-06-04 16:27 01:41:56 1956788 500 438 0 62 +471.92 +/- 43.9
158924 ncm-et-3 2022-06-04 16:24 01:41:32 1959097 500 424 1 75 +431.48 +/- 39.8
158923 ncm-et-13 2022-06-04 16:24 01:42:13 1961691 500 435 1 64 +460.32 +/- 43.24
158922 ncm-et-15 2022-06-04 16:19 01:41:47 1965094 500 430 1 69 +446.7 +/- 41.57
158921 ncm-et-9 2022-06-04 16:17 01:40:06 1961998 500 427 3 70 +433.94 +/- 41.3
158920 ncm-et-4 2022-06-04 15:08 04:25:57 103408 70 60 0 10 +445.54 +/- 121.15
158919 ncm-et-10 2022-06-04 14:44 01:43:12 1958340 500 423 0 77 +431.48 +/- 39.18
158918 ncm-et-3 2022-06-04 14:40 01:43:48 1954219 500 440 2 58 +471.92 +/- 45.55
158917 ncm-et-13 2022-06-04 14:36 01:47:25 1866603 500 437 0 63 +468.95 +/- 43.54
158916 ncm-et-15 2022-06-04 14:35 01:43:28 1956482 500 436 0 64 +466.03 +/- 43.18
158915 ncm-et-9 2022-06-04 14:34 01:42:34 1953788 500 441 1 58 +477.99 +/- 45.54
158914 ncm-et-10 2022-06-04 13:02 01:41:14 1964008 500 415 2 83 +408.38 +/- 37.78
158913 ncm-et-3 2022-06-04 12:56 01:43:06 1956032 500 437 0 63 +468.95 +/- 43.54
158912 ncm-et-13 2022-06-04 12:54 01:41:35 1964006 494 420 0 74 +436.68 +/- 40.0
158911 ncm-et-15 2022-06-04 12:54 01:40:26 1959390 500 409 0 91 +399.81 +/- 35.89
158910 ncm-et-9 2022-06-04 12:52 01:41:06 1964920 500 433 0 67 +457.52 +/- 42.15
158909 ncm-et-10 2022-06-04 11:17 01:43:58 1948878 500 435 1 64 +460.32 +/- 43.24
158908 ncm-et-4 2022-06-04 11:16 03:44:55 895344 500 436 5 59 +452.04 +/- 44.97
158907 ncm-et-3 2022-06-04 11:13 01:42:11 1958474 500 431 2 67 +446.7 +/- 42.25
158906 ncm-et-13 2022-06-04 11:12 01:41:30 1959547 500 443 1 56 +484.25 +/- 46.39
158905 ncm-et-9 2022-06-04 11:11 01:40:52 1966463 500 429 1 70 +444.09 +/- 41.26
158904 ncm-et-15 2022-06-04 11:10 01:42:46 1960464 500 412 2 86 +401.92 +/- 37.09
158903 ncm-et-10 2022-06-04 09:35 01:41:51 1960461 500 429 1 70 +444.09 +/- 41.26
158902 ncm-et-4 2022-06-04 09:30 01:44:11 1952415 500 431 4 65 +441.5 +/- 42.88
158901 ncm-et-3 2022-06-04 09:30 01:42:51 1950588 500 415 3 82 +406.2 +/- 38.05
158900 ncm-et-13 2022-06-04 09:30 01:41:30 1967694 500 425 0 75 +436.43 +/- 39.73
158899 ncm-et-15 2022-06-04 09:29 01:40:39 1960316 500 431 0 69 +452.04 +/- 41.5
158898 ncm-et-9 2022-06-04 09:27 01:42:42 1958934 500 431 1 68 +449.35 +/- 41.89
158897 ncm-et-10 2022-06-04 07:50 01:43:45 1927439 500 421 2 77 +421.93 +/- 39.29
158896 ncm-et-13 2022-06-04 07:46 01:43:14 1961227 500 427 0 73 +441.5 +/- 40.29
158895 ncm-et-3 2022-06-04 07:46 01:43:39 1958781 500 422 2 76 +424.28 +/- 39.56
158894 ncm-et-4 2022-06-04 07:46 01:44:01 1884691 500 442 1 57 +481.1 +/- 45.96
158893 ncm-et-9 2022-06-04 07:46 01:41:08 1962188 500 426 1 73 +436.43 +/- 40.36
158891 ncm-et-15 2022-06-04 07:45 01:42:50 1958057 500 428 1 71 +441.5 +/- 40.95
158704 ncm-et-15 2022-06-02 09:13 00:22:28 1966153 110 99 0 11 +511.47 +/- 115.22
158703 ncm-et-4 2022-06-02 09:13 00:22:23 1929414 104 87 0 17 +420.21 +/- 87.64
158702 ncm-et-13 2022-06-02 09:13 00:22:22 1965547 107 96 0 11 +506.41 +/- 115.14
158701 ncm-et-9 2022-06-02 09:13 00:22:33 1961879 109 91 0 18 +418.28 +/- 84.82
158700 ncm-et-3 2022-06-02 09:13 00:22:51 1960464 108 93 0 15 +450.82 +/- 94.61
158699 ncm-et-10 2022-06-02 09:13 00:22:33 1945272 108 94 0 14 +463.66 +/- 98.71

Commit

Commit ID f7d1491b3df28bf10faac81e340cb6a22fc5b57b
Author Giacomo Lorenzetti
Date 2022-05-29 16:42:48 UTC
Assorted small cleanups closes https://github.com/official-stockfish/Stockfish/pull/3973 No functional change
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