Dev Builds » 20210216-0031

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 08:23:20 1963953 3341 2674 16 651 +377.46 +/- 13.34
ncm-et-4 08:23:04 1961290 3340 2694 17 629 +383.15 +/- 13.58
ncm-et-9 08:22:52 1958695 3332 2670 15 647 +378.65 +/- 13.38
ncm-et-10 08:22:57 1957864 3309 2662 13 634 +382.22 +/- 13.51
ncm-et-13 08:23:18 1963027 3359 2708 17 634 +382.79 +/- 13.52
ncm-et-15 08:22:30 1959226 3319 2645 14 660 +374.77 +/- 13.24
20000 16053 92 3855 +379.82 +/- 5.47

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
143701 ncm-et-10 2021-02-16 09:48 00:46:26 1957861 309 241 0 68 +363.14 +/- 41.52
143700 ncm-et-15 2021-02-16 09:45 00:49:22 1952682 319 248 4 67 +350.18 +/- 42.16
143699 ncm-et-9 2021-02-16 09:45 00:50:15 1961801 332 259 2 71 +358.02 +/- 40.84
143698 ncm-et-4 2021-02-16 09:43 00:51:57 1954811 340 280 4 56 +393.36 +/- 46.27
143697 ncm-et-3 2021-02-16 09:42 00:53:10 1958066 341 275 1 65 +385.12 +/- 42.73
143696 ncm-et-13 2021-02-16 09:42 00:53:24 1960461 359 289 2 68 +381.16 +/- 41.82
143695 ncm-et-10 2021-02-16 08:32 01:15:57 1959389 500 408 3 89 +391.57 +/- 36.46
143694 ncm-et-15 2021-02-16 08:30 01:14:45 1960007 500 394 2 104 +366.78 +/- 33.58
143693 ncm-et-9 2021-02-16 08:30 01:14:26 1965079 500 406 1 93 +391.57 +/- 35.55
143692 ncm-et-4 2021-02-16 08:27 01:14:57 1962467 500 403 5 92 +377.87 +/- 35.86
143691 ncm-et-3 2021-02-16 08:27 01:14:08 1960308 500 397 3 100 +370.41 +/- 34.31
143690 ncm-et-13 2021-02-16 08:27 01:14:14 1962174 500 405 4 91 +383.64 +/- 36.06
143689 ncm-et-15 2021-02-16 07:15 01:14:31 1965452 500 414 1 85 +408.38 +/- 37.27
143688 ncm-et-10 2021-02-16 07:14 01:17:12 1956028 500 401 1 98 +381.7 +/- 34.59
143687 ncm-et-9 2021-02-16 07:14 01:15:03 1957247 500 403 3 94 +381.7 +/- 35.44
143686 ncm-et-3 2021-02-16 07:11 01:15:30 1965863 500 407 3 90 +389.56 +/- 36.25
143685 ncm-et-13 2021-02-16 07:11 01:15:43 1974049 500 408 3 89 +391.57 +/- 36.46
143684 ncm-et-4 2021-02-16 07:10 01:16:54 1943305 500 389 2 109 +357.94 +/- 32.76
143683 ncm-et-15 2021-02-16 06:00 01:14:40 1963550 500 404 1 95 +387.57 +/- 35.16
143682 ncm-et-9 2021-02-16 05:59 01:14:19 1959246 500 412 5 83 +395.65 +/- 37.81
143681 ncm-et-10 2021-02-16 05:57 01:15:54 1957552 500 394 4 102 +363.2 +/- 33.99
143680 ncm-et-3 2021-02-16 05:56 01:14:56 1968631 500 401 0 99 +383.63 +/- 34.34
143679 ncm-et-13 2021-02-16 05:55 01:15:10 1960467 500 412 0 88 +406.2 +/- 36.53
143678 ncm-et-4 2021-02-16 05:54 01:15:11 1976385 500 401 0 99 +383.63 +/- 34.34
143677 ncm-et-15 2021-02-16 04:42 01:17:16 1954806 500 394 1 105 +368.59 +/- 33.35
143676 ncm-et-9 2021-02-16 04:41 01:17:18 1952520 500 392 2 106 +363.2 +/- 33.24
143675 ncm-et-10 2021-02-16 04:40 01:16:20 1955570 500 419 1 80 +419.61 +/- 38.47
143674 ncm-et-3 2021-02-16 04:40 01:14:42 1966127 500 403 2 95 +383.64 +/- 35.21
143673 ncm-et-13 2021-02-16 04:38 01:16:29 1957572 500 399 0 101 +379.77 +/- 33.98
143672 ncm-et-4 2021-02-16 04:37 01:16:06 1961238 500 408 2 90 +393.6 +/- 36.22
143671 ncm-et-15 2021-02-16 03:26 01:15:28 1960163 500 387 2 111 +354.5 +/- 32.44
143670 ncm-et-3 2021-02-16 03:26 01:14:10 1972192 500 395 3 102 +366.78 +/- 33.96
143669 ncm-et-10 2021-02-16 03:24 01:16:01 1955418 500 403 2 95 +383.64 +/- 35.21
143668 ncm-et-9 2021-02-16 03:24 01:16:28 1957858 500 396 1 103 +372.25 +/- 33.69
143667 ncm-et-13 2021-02-16 03:24 01:13:23 1964004 500 391 6 103 +354.5 +/- 33.84
143666 ncm-et-4 2021-02-16 03:22 01:14:37 1968819 500 405 2 93 +387.57 +/- 35.6
143665 ncm-et-15 2021-02-16 02:08 01:16:28 1957923 500 404 3 93 +383.64 +/- 35.64
143664 ncm-et-3 2021-02-16 02:08 01:16:44 1956489 500 396 4 100 +366.78 +/- 34.34
143663 ncm-et-9 2021-02-16 02:08 01:15:03 1957117 500 402 1 97 +383.64 +/- 34.77
143662 ncm-et-4 2021-02-16 02:08 01:13:22 1962009 500 408 2 90 +393.6 +/- 36.22
143661 ncm-et-13 2021-02-16 02:08 01:14:55 1962462 500 404 2 94 +385.59 +/- 35.4
143660 ncm-et-10 2021-02-16 02:08 01:15:07 1963230 500 396 2 102 +370.41 +/- 33.92

Commit

Commit ID 40cb0f076a62115af030c4524825d9ba73d61023
Author Lolligerhans
Date 2021-02-16 00:31:42 UTC
Small trivial clean-ups, February 2021 Closes https://github.com/official-stockfish/Stockfish/pull/3329 No functional change
Copyright 2011–2024 Next Chess Move LLC