Dev Builds » 20200908-2053

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 08:42:27 1962903 3337 2479 32 826 +325.14 +/- 11.83
ncm-et-4 08:42:31 1961420 3321 2485 29 807 +329.87 +/- 11.97
ncm-et-9 08:42:14 1962692 3318 2496 33 789 +332.01 +/- 12.11
ncm-et-10 08:41:53 1961036 3337 2525 34 778 +335.26 +/- 12.2
ncm-et-13 08:42:01 1961162 3338 2493 38 807 +326.78 +/- 11.98
ncm-et-15 08:42:27 1968299 3349 2542 36 771 +336.68 +/- 12.26
20000 15020 202 4778 +330.92 +/- 4.92

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
137821 ncm-et-4 2020-09-09 18:26 00:49:59 1970493 321 243 5 73 +331.33 +/- 40.32
137820 ncm-et-9 2020-09-09 18:25 00:50:38 1963995 318 248 3 67 +354.87 +/- 42.13
137819 ncm-et-13 2020-09-09 18:24 00:51:52 1961841 338 268 1 69 +372.2 +/- 41.39
137818 ncm-et-10 2020-09-09 18:23 00:52:58 1967544 337 252 6 79 +322.65 +/- 38.72
137817 ncm-et-3 2020-09-09 18:23 00:53:12 1963378 337 248 2 87 +322.65 +/- 36.65
137816 ncm-et-15 2020-09-09 18:21 00:54:49 1970017 349 271 3 75 +352.72 +/- 39.75
137815 ncm-et-9 2020-09-09 17:06 01:17:53 1968324 500 366 4 130 +318.25 +/- 29.92
137814 ncm-et-4 2020-09-09 17:06 01:18:43 1960060 500 372 2 126 +330.23 +/- 30.34
137813 ncm-et-13 2020-09-09 17:05 01:18:11 1962303 500 369 5 126 +321.19 +/- 30.45
137812 ncm-et-10 2020-09-09 17:04 01:17:32 1960477 500 394 5 101 +361.43 +/- 34.18
137811 ncm-et-3 2020-09-09 17:04 01:18:03 1959236 500 380 4 116 +339.63 +/- 31.78
137810 ncm-et-15 2020-09-09 17:01 01:18:34 1963685 500 368 7 125 +316.8 +/- 30.63
137809 ncm-et-4 2020-09-09 15:47 01:18:08 1965997 500 379 6 115 +334.88 +/- 31.97
137808 ncm-et-9 2020-09-09 15:47 01:18:35 1968003 500 379 1 120 +342.85 +/- 31.08
137807 ncm-et-10 2020-09-09 15:45 01:18:40 1965233 500 378 6 116 +333.32 +/- 31.82
137806 ncm-et-3 2020-09-09 15:44 01:18:12 1959882 500 356 9 135 +297.28 +/- 29.45
137805 ncm-et-13 2020-09-09 15:44 01:19:17 1961688 500 375 7 118 +327.18 +/- 31.56
137804 ncm-et-15 2020-09-09 15:43 01:17:45 1968173 500 383 3 114 +346.12 +/- 32.03
137803 ncm-et-4 2020-09-09 14:28 01:17:30 1968795 500 377 2 121 +338.04 +/- 31.0
137802 ncm-et-13 2020-09-09 14:27 01:15:53 1960461 500 351 9 140 +290.66 +/- 28.9
137801 ncm-et-9 2020-09-09 14:27 01:18:42 1970797 500 375 5 120 +330.23 +/- 31.24
137800 ncm-et-10 2020-09-09 14:26 01:17:15 1967704 500 366 5 129 +316.8 +/- 30.08
137799 ncm-et-3 2020-09-09 14:25 01:18:47 1965380 500 372 4 124 +327.18 +/- 30.68
137798 ncm-et-15 2020-09-09 14:23 01:18:14 1969094 500 364 8 128 +309.64 +/- 30.26
137797 ncm-et-13 2020-09-09 13:08 01:18:38 1961228 500 367 4 129 +319.72 +/- 30.05
137796 ncm-et-9 2020-09-09 13:07 01:18:48 1968784 500 380 4 116 +339.63 +/- 31.78
137795 ncm-et-4 2020-09-09 13:06 01:21:25 1923447 500 377 4 119 +334.88 +/- 31.35
137794 ncm-et-15 2020-09-09 13:05 01:17:01 1965844 500 394 4 102 +363.2 +/- 33.99
137793 ncm-et-10 2020-09-09 13:05 01:20:08 1935832 500 381 3 116 +342.85 +/- 31.74
137792 ncm-et-3 2020-09-09 13:05 01:18:27 1963839 500 373 2 125 +331.77 +/- 30.47
137791 ncm-et-13 2020-09-09 11:49 01:17:37 1961230 500 380 7 113 +334.88 +/- 32.27
137790 ncm-et-4 2020-09-09 11:48 01:16:52 1972988 500 370 8 122 +318.25 +/- 31.03
137789 ncm-et-9 2020-09-09 11:46 01:20:00 1934640 500 375 8 117 +325.67 +/- 31.7
137788 ncm-et-15 2020-09-09 11:46 01:18:24 1970177 500 381 3 116 +342.85 +/- 31.74
137787 ncm-et-3 2020-09-09 11:46 01:18:15 1963226 500 373 2 125 +331.77 +/- 30.47
137786 ncm-et-10 2020-09-09 11:45 01:18:31 1964772 500 377 6 117 +331.77 +/- 31.68
137785 ncm-et-10 2020-09-09 10:28 01:16:49 1965692 500 377 3 120 +336.46 +/- 31.18
137784 ncm-et-13 2020-09-09 10:27 01:20:33 1959389 500 383 5 112 +342.85 +/- 32.39
137783 ncm-et-9 2020-09-09 10:27 01:17:38 1964304 500 373 8 119 +322.67 +/- 31.43
137782 ncm-et-4 2020-09-09 10:27 01:19:54 1968165 500 367 2 131 +322.67 +/- 29.71
137781 ncm-et-3 2020-09-09 10:27 01:17:31 1965380 500 377 9 114 +327.18 +/- 32.13
137780 ncm-et-15 2020-09-09 10:27 01:17:40 1971105 500 381 8 111 +334.88 +/- 32.57

Commit

Commit ID d2562cde12cdcc3df654279d6d632ae74c5f71af
Author Gian-Carlo Pascutto
Date 2020-09-08 20:53:50 UTC
Always re-enable NNUE after "bench". Restore the default NNUE setting (enabled) after a bench command. This also makes the resulting program settings independent of the number of FENs that are being benched. Fixes issue #3112. closes https://github.com/official-stockfish/Stockfish/pull/3113 No functional change.
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