Dev Builds » 20210216-1540

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 08:21:10 1967294 3335 2688 15 632 +383.15 +/- 13.54
ncm-et-4 08:21:16 1964650 3354 2680 22 652 +374.56 +/- 13.34
ncm-et-9 08:21:21 1953130 3312 2680 8 624 +388.32 +/- 13.61
ncm-et-10 08:21:38 1960833 3353 2701 8 644 +384.77 +/- 13.39
ncm-et-13 08:21:26 1964885 3346 2664 22 660 +371.88 +/- 13.26
ncm-et-15 08:21:16 1954184 3300 2624 18 658 +371.97 +/- 13.27
20000 16037 93 3870 +379.01 +/- 5.46

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
143815 ncm-et-15 2021-02-17 08:11 00:45:37 1952844 300 242 1 57 +384.94 +/- 45.75
143814 ncm-et-9 2021-02-17 08:09 00:47:54 1944801 312 257 1 54 +402.46 +/- 47.11
143813 ncm-et-3 2021-02-17 08:06 00:50:10 1973614 335 271 0 64 +390.51 +/- 42.96
143812 ncm-et-4 2021-02-17 08:04 00:52:34 1963840 354 280 4 70 +362.9 +/- 41.23
143811 ncm-et-13 2021-02-17 08:04 00:52:51 1958930 346 267 3 76 +348.61 +/- 39.47
143810 ncm-et-10 2021-02-17 08:03 00:53:21 1966156 353 284 1 68 +383.34 +/- 41.74
143809 ncm-et-15 2021-02-17 06:55 01:15:04 1956278 500 401 1 98 +381.7 +/- 34.59
143808 ncm-et-9 2021-02-17 06:51 01:16:33 1958348 500 404 2 94 +385.59 +/- 35.4
143807 ncm-et-3 2021-02-17 06:50 01:15:25 1960627 500 400 2 98 +377.87 +/- 34.64
143806 ncm-et-4 2021-02-17 06:49 01:14:22 1963847 500 395 3 102 +366.78 +/- 33.96
143805 ncm-et-13 2021-02-17 06:49 01:14:34 1967234 500 393 2 105 +364.98 +/- 33.41
143804 ncm-et-10 2021-02-17 06:47 01:15:59 1952983 500 395 0 105 +372.25 +/- 33.29
143803 ncm-et-15 2021-02-17 05:38 01:16:47 1957260 500 389 3 108 +356.21 +/- 32.96
143802 ncm-et-9 2021-02-17 05:36 01:14:28 1961383 500 393 2 105 +364.98 +/- 33.41
143801 ncm-et-3 2021-02-17 05:33 01:16:11 1965046 500 409 1 90 +397.72 +/- 36.17
143800 ncm-et-4 2021-02-17 05:33 01:15:26 1967407 500 397 1 102 +374.11 +/- 33.87
143799 ncm-et-13 2021-02-17 05:32 01:15:53 1965999 500 398 3 99 +372.25 +/- 34.49
143798 ncm-et-10 2021-02-17 05:31 01:15:34 1947975 500 390 1 109 +361.43 +/- 32.7
143797 ncm-et-15 2021-02-17 04:22 01:15:08 1957593 500 394 4 102 +363.2 +/- 33.99
143796 ncm-et-9 2021-02-17 04:21 01:14:47 1955719 500 408 0 92 +397.72 +/- 35.69
143795 ncm-et-4 2021-02-17 04:18 01:14:12 1963696 500 414 4 82 +401.92 +/- 38.05
143794 ncm-et-3 2021-02-17 04:18 01:15:00 1964001 500 408 2 90 +393.6 +/- 36.22
143793 ncm-et-13 2021-02-17 04:17 01:14:31 1966463 500 403 5 92 +377.87 +/- 35.86
143792 ncm-et-10 2021-02-17 04:16 01:14:07 1969419 500 389 2 109 +357.94 +/- 32.76
143791 ncm-et-15 2021-02-17 03:04 01:17:04 1954512 500 400 4 96 +374.11 +/- 35.07
143790 ncm-et-9 2021-02-17 03:03 01:17:20 1939436 500 418 0 82 +419.61 +/- 37.91
143789 ncm-et-3 2021-02-17 03:02 01:14:54 1962917 500 403 4 93 +379.78 +/- 35.66
143788 ncm-et-13 2021-02-17 03:02 01:14:16 1960003 500 406 3 91 +387.57 +/- 36.04
143787 ncm-et-10 2021-02-17 03:01 01:13:53 1968479 500 407 1 92 +393.6 +/- 35.75
143786 ncm-et-4 2021-02-17 03:01 01:16:16 1956973 500 399 3 98 +374.11 +/- 34.68
143785 ncm-et-15 2021-02-17 01:48 01:16:08 1948585 500 395 1 104 +370.41 +/- 33.52
143784 ncm-et-4 2021-02-17 01:47 01:13:32 1970326 500 406 3 91 +387.57 +/- 36.04
143783 ncm-et-3 2021-02-17 01:47 01:15:00 1974680 500 402 2 96 +381.7 +/- 35.02
143782 ncm-et-9 2021-02-17 01:47 01:15:42 1954665 500 402 2 96 +381.7 +/- 35.02
143781 ncm-et-13 2021-02-17 01:47 01:14:53 1967700 500 398 2 100 +374.11 +/- 34.27
143780 ncm-et-10 2021-02-17 01:46 01:14:59 1956186 500 422 2 76 +424.28 +/- 39.56
143779 ncm-et-3 2021-02-17 00:32 01:14:30 1970176 500 395 4 101 +364.98 +/- 34.16
143778 ncm-et-4 2021-02-17 00:31 01:14:54 1966464 500 389 4 107 +354.5 +/- 33.15
143777 ncm-et-13 2021-02-17 00:31 01:14:28 1967867 500 399 4 97 +372.25 +/- 34.89
143776 ncm-et-15 2021-02-17 00:31 01:15:28 1952222 500 403 4 93 +379.78 +/- 35.66
143775 ncm-et-9 2021-02-17 00:31 01:14:37 1957563 500 398 1 101 +375.98 +/- 34.04
143774 ncm-et-10 2021-02-17 00:31 01:13:45 1964633 500 414 1 85 +408.38 +/- 37.27

Commit

Commit ID 9f6d69c544a64e06056524ddeaa690560b3896c0
Author Stéphane Nicolet
Date 2021-02-16 15:40:54 UTC
Update README.md • reorder some sections of the README file • add reference to the AUTHORS file • rename Syzygybases to Syzygy tablebases • add pointer to the Discord channel • more precise info about the GPLv3 licence No functional change
Copyright 2011–2024 Next Chess Move LLC