Dev Builds » 20201129-1542

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 08:25:55 1971682 3348 2608 21 719 +356.81 +/- 12.69
ncm-et-4 08:26:09 1964834 3331 2614 17 700 +362.88 +/- 12.85
ncm-et-9 08:26:01 1966121 3354 2594 17 743 +353.08 +/- 12.46
ncm-et-10 08:26:06 1952477 3300 2625 13 662 +373.66 +/- 13.22
ncm-et-13 08:25:57 1958306 3305 2556 20 729 +352.22 +/- 12.59
ncm-et-15 08:26:14 1968435 3362 2587 25 750 +347.81 +/- 12.42
20000 15584 113 4303 +357.55 +/- 5.18

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
141144 ncm-et-10 2020-12-01 16:35 00:46:12 1925790 300 229 1 70 +346.12 +/- 40.98
141143 ncm-et-13 2020-12-01 16:34 00:46:50 1942889 305 243 1 61 +375.46 +/- 44.13
141142 ncm-et-4 2020-12-01 16:31 00:50:45 1967393 331 263 0 68 +376.51 +/- 41.58
141141 ncm-et-3 2020-12-01 16:29 00:52:25 1972347 348 269 2 77 +352.16 +/- 39.14
141140 ncm-et-9 2020-12-01 16:28 00:53:49 1969419 354 271 2 81 +346.03 +/- 38.11
141139 ncm-et-15 2020-12-01 16:27 00:54:26 1967078 362 283 1 78 +362.32 +/- 38.82
141138 ncm-et-13 2020-12-01 15:17 01:16:16 1960461 500 388 3 109 +354.5 +/- 32.8
141137 ncm-et-10 2020-12-01 15:17 01:17:14 1952370 500 393 1 106 +366.78 +/- 33.19
141136 ncm-et-4 2020-12-01 15:14 01:15:58 1963379 500 403 3 94 +381.7 +/- 35.44
141135 ncm-et-3 2020-12-01 15:13 01:14:34 1969716 500 374 2 124 +333.32 +/- 30.6
141134 ncm-et-9 2020-12-01 15:13 01:13:41 1962927 500 393 2 105 +364.98 +/- 33.41
141133 ncm-et-15 2020-12-01 15:11 01:15:02 1969873 500 380 5 115 +338.04 +/- 31.95
141132 ncm-et-13 2020-12-01 13:59 01:17:26 1956789 500 372 3 125 +328.7 +/- 30.51
141131 ncm-et-10 2020-12-01 13:58 01:17:57 1959086 500 400 2 98 +377.87 +/- 34.64
141130 ncm-et-4 2020-12-01 13:57 01:15:29 1969859 500 398 3 99 +372.25 +/- 34.49
141129 ncm-et-3 2020-12-01 13:57 01:15:15 1973437 500 385 2 113 +351.11 +/- 32.14
141128 ncm-et-9 2020-12-01 13:56 01:15:30 1967565 500 385 1 114 +352.8 +/- 31.94
141127 ncm-et-15 2020-12-01 13:54 01:15:31 1967549 500 393 5 102 +359.68 +/- 34.0
141126 ncm-et-3 2020-12-01 12:40 01:15:25 1968778 500 398 5 97 +368.59 +/- 34.9
141125 ncm-et-9 2020-12-01 12:40 01:14:45 1961995 500 403 2 95 +383.64 +/- 35.21
141124 ncm-et-10 2020-12-01 12:40 01:16:24 1959235 500 404 2 94 +385.59 +/- 35.4
141123 ncm-et-4 2020-12-01 12:40 01:15:58 1962002 500 375 5 120 +330.23 +/- 31.24
141122 ncm-et-13 2020-12-01 12:39 01:18:05 1957857 500 385 2 113 +351.11 +/- 32.14
141121 ncm-et-15 2020-12-01 12:39 01:14:03 1971262 500 390 3 107 +357.94 +/- 33.12
141120 ncm-et-3 2020-12-01 11:24 01:15:24 1976070 500 395 3 102 +366.78 +/- 33.96
141119 ncm-et-4 2020-12-01 11:24 01:15:17 1965240 500 398 1 101 +375.98 +/- 34.04
141118 ncm-et-10 2020-12-01 11:23 01:16:01 1953745 500 400 2 98 +377.87 +/- 34.64
141117 ncm-et-13 2020-12-01 11:23 01:15:26 1961694 500 386 4 110 +349.43 +/- 32.67
141116 ncm-et-9 2020-12-01 11:22 01:16:58 1966317 500 380 7 113 +334.88 +/- 32.27
141115 ncm-et-15 2020-12-01 11:22 01:16:19 1966616 500 379 7 114 +333.32 +/- 32.12
141114 ncm-et-4 2020-12-01 10:07 01:15:13 1974989 500 389 4 107 +354.5 +/- 33.15
141113 ncm-et-3 2020-12-01 10:06 01:16:33 1973891 500 400 1 99 +379.78 +/- 34.4
141112 ncm-et-15 2020-12-01 10:06 01:15:07 1964919 500 375 2 123 +334.88 +/- 30.73
141111 ncm-et-13 2020-12-01 10:06 01:16:23 1964610 500 385 3 112 +349.43 +/- 32.33
141110 ncm-et-10 2020-12-01 10:05 01:16:47 1956644 500 410 0 90 +401.92 +/- 36.1
141109 ncm-et-9 2020-12-01 10:05 01:16:14 1966614 500 364 1 135 +319.72 +/- 29.18
141108 ncm-et-3 2020-12-01 08:49 01:16:19 1967541 500 387 6 107 +347.77 +/- 33.18
141107 ncm-et-9 2020-12-01 08:49 01:15:04 1968012 500 398 2 100 +374.11 +/- 34.27
141106 ncm-et-13 2020-12-01 08:49 01:15:31 1963842 500 397 4 99 +368.59 +/- 34.52
141105 ncm-et-4 2020-12-01 08:49 01:17:29 1950982 500 388 1 111 +357.94 +/- 32.39
141104 ncm-et-15 2020-12-01 08:49 01:15:46 1971750 500 387 2 111 +354.5 +/- 32.44
141103 ncm-et-10 2020-12-01 08:49 01:15:31 1960474 500 389 5 106 +352.8 +/- 33.33

Commit

Commit ID 6c429c4d6527a8e88d2ad1e7bfc8f4bd0ec05729
Author Unai Corzo
Date 2020-11-29 15:42:40 UTC
Search simplification STC https://tests.stockfishchess.org/tests/view/5fc2083942a050a89f02c8bb LLR: 2.93 (-2.94,2.94) {-1.25,0.25} Total: 23200 W: 2251 L: 2160 D: 18789 Ptnml(0-2): 86, 1726, 7895, 1797, 96 LTC https://tests.stockfishchess.org/tests/view/5fc22d7b42a050a89f02c8d0 LLR: 2.92 (-2.94,2.94) {-0.75,0.25} Total: 15832 W: 653 L: 590 D: 14589 Ptnml(0-2): 7, 521, 6795, 588, 5 closes https://github.com/official-stockfish/Stockfish/pull/3244/files bench: 3827317 Simplify search.
Copyright 2011–2024 Next Chess Move LLC