Dev Builds » 20210130-1219

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 08:23:26 1969653 3334 2601 8 725 +361.21 +/- 12.6
ncm-et-4 08:22:01 1962624 3336 2642 5 689 +372.69 +/- 12.92
ncm-et-9 08:22:21 1967975 3333 2664 20 649 +375.31 +/- 13.37
ncm-et-10 08:27:43 1958797 3338 2661 18 659 +373.92 +/- 13.26
ncm-et-13 08:23:41 1961974 3330 2651 19 660 +372.61 +/- 13.25
ncm-et-15 08:21:29 1966465 3329 2642 16 671 +371.17 +/- 13.13
20000 15861 86 4053 +371.1 +/- 5.34

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
142866 ncm-et-15 2021-02-02 15:04 00:50:23 1970329 329 266 1 62 +387.04 +/- 43.8
142865 ncm-et-13 2021-02-02 15:04 00:50:06 1960461 330 260 1 69 +367.54 +/- 41.38
142864 ncm-et-3 2021-02-02 15:04 00:50:20 1963072 334 269 0 65 +386.96 +/- 42.61
142863 ncm-et-10 2021-02-02 15:04 00:50:29 1966470 338 267 4 67 +361.53 +/- 42.17
142862 ncm-et-4 2021-02-02 15:04 00:50:25 1972193 336 267 0 69 +376.58 +/- 41.27
142861 ncm-et-9 2021-02-02 15:04 00:50:28 1970479 333 259 0 74 +361.23 +/- 39.75
142650 ncm-et-10 2021-01-31 19:35 01:17:48 1958329 500 399 5 96 +370.41 +/- 35.09
142649 ncm-et-3 2021-01-31 19:34 01:14:48 1976538 500 388 1 111 +357.94 +/- 32.39
142648 ncm-et-15 2021-01-31 19:33 01:13:52 1963532 500 389 5 106 +352.8 +/- 33.33
142647 ncm-et-13 2021-01-31 19:33 01:16:28 1961842 500 385 2 113 +351.11 +/- 32.14
142646 ncm-et-9 2021-01-31 19:32 01:15:53 1965998 500 416 3 81 +408.38 +/- 38.29
142645 ncm-et-4 2021-01-31 19:31 01:16:17 1955833 500 386 0 114 +356.21 +/- 31.87
142644 ncm-et-10 2021-01-31 18:20 01:14:42 1962621 500 386 0 114 +356.21 +/- 31.87
142643 ncm-et-3 2021-01-31 18:18 01:15:28 1966306 500 393 3 104 +363.2 +/- 33.62
142642 ncm-et-15 2021-01-31 18:17 01:15:16 1969396 500 399 1 100 +377.87 +/- 34.22
142641 ncm-et-4 2021-01-31 18:16 01:14:04 1969404 500 392 0 108 +366.77 +/- 32.8
142640 ncm-et-13 2021-01-31 18:16 01:15:56 1964304 500 408 3 89 +391.57 +/- 36.46
142639 ncm-et-9 2021-01-31 18:15 01:15:25 1976695 500 401 1 98 +381.7 +/- 34.59
142638 ncm-et-10 2021-01-31 17:03 01:15:11 1966006 500 401 3 96 +377.87 +/- 35.05
142637 ncm-et-3 2021-01-31 17:01 01:15:52 1972369 500 387 1 112 +356.21 +/- 32.24
142636 ncm-et-15 2021-01-31 17:00 01:15:31 1968626 500 401 2 97 +379.78 +/- 34.83
142635 ncm-et-9 2021-01-31 17:00 01:14:40 1966923 500 373 3 124 +330.23 +/- 30.64
142634 ncm-et-4 2021-01-31 16:59 01:16:05 1940437 500 408 0 92 +397.72 +/- 35.69
142633 ncm-et-13 2021-01-31 16:59 01:16:05 1960922 500 390 2 108 +359.68 +/- 32.92
142632 ncm-et-10 2021-01-31 15:47 01:15:26 1964156 500 395 2 103 +368.59 +/- 33.75
142631 ncm-et-15 2021-01-31 15:44 01:15:37 1961844 500 398 3 99 +372.25 +/- 34.49
142630 ncm-et-3 2021-01-31 15:44 01:16:02 1974826 500 397 1 102 +374.11 +/- 33.87
142629 ncm-et-4 2021-01-31 15:44 01:14:23 1967571 500 388 2 110 +356.21 +/- 32.6
142628 ncm-et-13 2021-01-31 15:43 01:14:19 1961536 500 407 4 89 +387.57 +/- 36.48
142627 ncm-et-9 2021-01-31 15:42 01:16:12 1960020 500 411 3 86 +397.72 +/- 37.12
142626 ncm-et-10 2021-01-31 14:29 01:17:02 1957558 500 409 3 88 +393.6 +/- 36.68
142625 ncm-et-9 2021-01-31 14:27 01:14:10 1967552 500 401 7 92 +370.41 +/- 35.84
142624 ncm-et-15 2021-01-31 14:27 01:15:30 1965688 500 407 2 91 +391.57 +/- 36.01
142623 ncm-et-4 2021-01-31 14:27 01:15:31 1964148 500 409 2 89 +395.65 +/- 36.43
142622 ncm-et-3 2021-01-31 14:27 01:15:53 1968160 500 380 1 119 +344.48 +/- 31.22
142621 ncm-et-13 2021-01-31 14:27 01:15:53 1963070 500 397 5 98 +366.78 +/- 34.71
142620 ncm-et-15 2021-01-31 13:11 01:15:20 1965842 500 382 2 116 +346.12 +/- 31.7
142619 ncm-et-9 2021-01-31 13:11 01:15:33 1968159 500 403 3 94 +381.7 +/- 35.44
142618 ncm-et-4 2021-01-31 13:11 01:15:16 1968783 500 392 1 107 +364.98 +/- 33.02
142617 ncm-et-13 2021-01-31 13:11 01:14:54 1961688 500 404 2 94 +385.59 +/- 35.4
142616 ncm-et-10 2021-01-31 13:11 01:17:05 1936442 500 404 1 95 +387.57 +/- 35.16
142615 ncm-et-3 2021-01-31 13:11 01:15:03 1966305 500 387 1 112 +356.21 +/- 32.24

Commit

Commit ID b7f643fe391d00fd9088587e8ef0ca520fa1480f
Author Rod Johnson
Date 2021-01-30 12:19:20 UTC
Add .gitignore add files produced during the build to a newly added .gitignore closes https://github.com/official-stockfish/Stockfish/pull/3286 No functional change
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