Dev Builds » 20200901-0726

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 08:37:50 1962260 3344 2462 36 846 +319.33 +/- 11.69
ncm-et-4 08:37:44 1957396 3302 2426 33 843 +318.77 +/- 11.7
ncm-et-9 08:37:48 1971215 3322 2468 34 820 +324.68 +/- 11.88
ncm-et-10 08:37:47 1962566 3333 2504 34 795 +331.06 +/- 12.07
ncm-et-13 08:37:45 1962197 3323 2437 32 854 +318.06 +/- 11.63
ncm-et-15 08:37:39 1966076 3376 2548 33 795 +334.07 +/- 12.07
20000 14845 202 4953 +324.28 +/- 4.83

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
136945 ncm-et-4 2020-09-02 03:50 00:48:27 1971587 302 230 4 68 +336.73 +/- 41.81
136944 ncm-et-13 2020-09-02 03:49 00:50:03 1962149 323 245 2 76 +339.89 +/- 39.37
136943 ncm-et-9 2020-09-02 03:48 00:50:52 1970789 322 233 4 85 +309.07 +/- 37.2
136942 ncm-et-10 2020-09-02 03:47 00:51:09 1970171 333 260 4 69 +353.45 +/- 41.53
136941 ncm-et-3 2020-09-02 03:46 00:52:34 1963839 344 254 4 86 +320.26 +/- 37.01
136940 ncm-et-15 2020-09-02 03:41 00:57:25 1960614 376 270 4 102 +306.46 +/- 33.85
136939 ncm-et-4 2020-09-02 02:32 01:17:22 1969103 500 363 6 131 +311.06 +/- 29.86
136938 ncm-et-9 2020-09-02 02:29 01:17:51 1974826 500 375 7 118 +327.18 +/- 31.56
136937 ncm-et-13 2020-09-02 02:29 01:18:49 1958929 500 358 6 136 +304.07 +/- 29.28
136936 ncm-et-3 2020-09-02 02:28 01:16:53 1965842 500 372 4 124 +327.18 +/- 30.68
136935 ncm-et-10 2020-09-02 02:28 01:18:33 1956483 500 367 7 126 +315.35 +/- 30.5
136934 ncm-et-15 2020-09-02 02:23 01:17:20 1976072 500 388 4 108 +352.8 +/- 32.99
136933 ncm-et-4 2020-09-02 01:13 01:17:18 1977007 500 373 2 125 +331.77 +/- 30.47
136932 ncm-et-3 2020-09-02 01:11 01:16:10 1961841 500 352 8 140 +293.29 +/- 28.88
136931 ncm-et-9 2020-09-02 01:10 01:17:34 1970171 500 393 5 102 +359.68 +/- 34.0
136930 ncm-et-13 2020-09-02 01:09 01:18:14 1958172 500 366 4 130 +318.25 +/- 29.92
136929 ncm-et-10 2020-09-02 01:08 01:18:38 1960183 500 379 4 117 +338.04 +/- 31.63
136928 ncm-et-15 2020-09-02 01:04 01:17:34 1963224 500 378 5 117 +334.88 +/- 31.66
136927 ncm-et-9 2020-09-01 23:53 01:16:19 1972961 500 369 4 127 +322.67 +/- 30.3
136926 ncm-et-4 2020-09-01 23:53 01:19:43 1931734 500 378 3 119 +338.04 +/- 31.32
136925 ncm-et-3 2020-09-01 23:51 01:18:29 1963224 500 378 7 115 +331.77 +/- 31.98
136924 ncm-et-13 2020-09-01 23:51 01:17:04 1963839 500 362 3 135 +313.91 +/- 29.29
136923 ncm-et-10 2020-09-01 23:49 01:18:05 1961544 500 377 4 119 +334.88 +/- 31.35
136922 ncm-et-15 2020-09-01 23:47 01:15:54 1965844 500 391 3 106 +359.68 +/- 33.28
136921 ncm-et-9 2020-09-01 22:34 01:17:52 1974202 500 369 5 126 +321.19 +/- 30.45
136920 ncm-et-4 2020-09-01 22:34 01:17:55 1964459 500 365 7 128 +312.48 +/- 30.25
136919 ncm-et-13 2020-09-01 22:33 01:16:43 1966152 500 372 7 121 +322.67 +/- 31.15
136918 ncm-et-3 2020-09-01 22:31 01:18:50 1958776 500 365 5 130 +315.35 +/- 29.96
136917 ncm-et-15 2020-09-01 22:30 01:15:53 1966000 500 359 8 133 +302.7 +/- 29.67
136916 ncm-et-10 2020-09-01 22:29 01:18:27 1957100 500 375 3 122 +333.32 +/- 30.91
136915 ncm-et-4 2020-09-01 21:16 01:17:01 1976071 500 361 6 133 +308.24 +/- 29.62
136914 ncm-et-9 2020-09-01 21:14 01:18:44 1969096 500 366 4 130 +318.25 +/- 29.92
136913 ncm-et-13 2020-09-01 21:14 01:18:25 1963687 500 366 7 127 +313.91 +/- 30.37
136912 ncm-et-15 2020-09-01 21:14 01:15:29 1964309 500 383 3 114 +346.12 +/- 32.03
136911 ncm-et-3 2020-09-01 21:13 01:17:17 1959541 500 371 2 127 +328.7 +/- 30.21
136910 ncm-et-10 2020-09-01 21:12 01:16:05 1964781 500 375 5 120 +330.23 +/- 31.24
136909 ncm-et-4 2020-09-01 19:55 01:19:58 1911815 500 356 5 139 +302.7 +/- 28.91
136908 ncm-et-15 2020-09-01 19:55 01:18:04 1966474 500 379 6 115 +334.88 +/- 31.97
136907 ncm-et-13 2020-09-01 19:54 01:18:27 1962456 500 368 3 129 +322.67 +/- 30.01
136906 ncm-et-3 2020-09-01 19:54 01:17:37 1962763 500 370 6 124 +321.19 +/- 30.74
136905 ncm-et-9 2020-09-01 19:54 01:18:36 1966460 500 363 5 132 +312.48 +/- 29.71
136904 ncm-et-10 2020-09-01 19:54 01:16:50 1967704 500 371 7 122 +321.19 +/- 31.02

Commit

Commit ID 61381372ec896ae6b0f139555e6e3f816d8aa570
Author Joost VandeVondele
Date 2020-09-01 07:26:56 UTC
Always print an info line before a bestmove if very few nodes are being searched before a bestmove is reported, an info line might be missing. fixes https://github.com/official-stockfish/Stockfish/issues/2757 closes https://github.com/official-stockfish/Stockfish/pull/3088 no functional change
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