Dev Builds » 20201028-0711

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 08:24:14 1957277 3323 2623 23 677 +365.36 +/- 13.09
ncm-et-4 08:24:18 1963552 3321 2631 16 674 +369.88 +/- 13.1
ncm-et-9 08:24:08 1964685 3339 2592 17 730 +355.52 +/- 12.58
ncm-et-10 08:24:03 1961249 3332 2614 23 695 +361.09 +/- 12.91
ncm-et-13 08:23:55 1959592 3328 2628 26 674 +364.85 +/- 13.12
ncm-et-15 08:24:22 1971287 3357 2664 14 679 +371.7 +/- 13.05
20000 15752 119 4129 +364.67 +/- 5.29

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
140169 ncm-et-3 2020-10-29 03:56 00:48:18 1963841 323 246 3 74 +339.89 +/- 39.99
140168 ncm-et-4 2020-10-29 03:55 00:48:42 1976230 321 253 2 66 +364.92 +/- 42.43
140167 ncm-et-13 2020-10-29 03:55 00:48:59 1960615 328 260 3 65 +366.36 +/- 42.82
140166 ncm-et-10 2020-10-29 03:55 00:49:27 1964018 332 257 1 74 +355.43 +/- 39.86
140165 ncm-et-9 2020-10-29 03:54 00:50:06 1967857 339 248 2 89 +319.47 +/- 36.21
140164 ncm-et-15 2020-10-29 03:50 00:53:30 1975759 357 282 1 74 +369.6 +/- 39.92
140163 ncm-et-3 2020-10-29 02:39 01:15:15 1961536 500 389 4 107 +354.5 +/- 33.15
140162 ncm-et-4 2020-10-29 02:39 01:14:55 1968168 500 388 3 109 +354.5 +/- 32.8
140161 ncm-et-13 2020-10-29 02:38 01:15:26 1962303 500 396 3 101 +368.59 +/- 34.13
140160 ncm-et-9 2020-10-29 02:38 01:15:02 1964148 500 397 3 100 +370.41 +/- 34.31
140159 ncm-et-10 2020-10-29 02:37 01:16:35 1958319 500 398 4 98 +370.41 +/- 34.7
140158 ncm-et-15 2020-10-29 02:34 01:15:20 1972962 500 401 2 97 +379.78 +/- 34.83
140157 ncm-et-3 2020-10-29 01:22 01:16:28 1960769 500 399 2 99 +375.98 +/- 34.46
140156 ncm-et-9 2020-10-29 01:22 01:15:10 1961700 500 389 1 110 +359.68 +/- 32.55
140155 ncm-et-13 2020-10-29 01:21 01:16:05 1949456 500 389 5 106 +352.8 +/- 33.33
140154 ncm-et-10 2020-10-29 01:21 01:15:01 1962493 500 401 3 96 +377.87 +/- 35.05
140153 ncm-et-4 2020-10-29 01:20 01:18:26 1943996 500 402 4 94 +377.87 +/- 35.46
140152 ncm-et-15 2020-10-29 01:18 01:15:05 1969724 500 401 1 98 +381.7 +/- 34.59
140151 ncm-et-13 2020-10-29 00:05 01:15:08 1964147 500 387 3 110 +352.8 +/- 32.64
140150 ncm-et-3 2020-10-29 00:05 01:15:40 1961536 500 390 2 108 +359.68 +/- 32.92
140149 ncm-et-9 2020-10-29 00:05 01:15:55 1966171 500 384 3 113 +347.77 +/- 32.18
140148 ncm-et-10 2020-10-29 00:04 01:15:59 1958623 500 379 4 117 +338.04 +/- 31.63
140147 ncm-et-4 2020-10-29 00:03 01:15:41 1967093 500 404 2 94 +385.59 +/- 35.4
140146 ncm-et-15 2020-10-29 00:01 01:15:46 1964302 500 400 4 96 +374.11 +/- 35.07
140145 ncm-et-9 2020-10-28 22:48 01:15:49 1960767 500 382 4 114 +342.85 +/- 32.07
140144 ncm-et-13 2020-10-28 22:48 01:16:18 1959551 500 407 5 88 +385.59 +/- 36.69
140143 ncm-et-10 2020-10-28 22:47 01:15:25 1968311 500 388 6 106 +349.43 +/- 33.34
140142 ncm-et-3 2020-10-28 22:47 01:17:13 1934475 500 397 4 99 +368.59 +/- 34.52
140141 ncm-et-4 2020-10-28 22:46 01:15:54 1964307 500 386 3 111 +351.11 +/- 32.49
140140 ncm-et-15 2020-10-28 22:45 01:14:42 1971273 500 397 1 102 +374.11 +/- 33.87
140139 ncm-et-13 2020-10-28 21:31 01:15:43 1960154 500 392 1 107 +364.98 +/- 33.02
140138 ncm-et-9 2020-10-28 21:31 01:16:05 1969239 500 393 2 105 +364.98 +/- 33.41
140137 ncm-et-3 2020-10-28 21:30 01:15:09 1959853 500 393 4 103 +361.43 +/- 33.81
140136 ncm-et-15 2020-10-28 21:30 01:14:15 1971570 500 388 3 109 +354.5 +/- 32.8
140135 ncm-et-10 2020-10-28 21:30 01:16:19 1952674 500 393 4 103 +361.43 +/- 33.81
140134 ncm-et-4 2020-10-28 21:29 01:16:11 1961997 500 396 1 103 +372.25 +/- 33.69
140133 ncm-et-10 2020-10-28 20:14 01:15:17 1964311 500 398 1 101 +375.98 +/- 34.04
140132 ncm-et-9 2020-10-28 20:13 01:16:01 1962917 500 399 2 99 +375.98 +/- 34.46
140131 ncm-et-13 2020-10-28 20:13 01:16:16 1960921 500 397 6 97 +364.98 +/- 34.9
140130 ncm-et-15 2020-10-28 20:13 01:15:44 1973425 500 395 2 103 +368.59 +/- 33.75
140129 ncm-et-3 2020-10-28 20:13 01:16:11 1958930 500 409 4 87 +391.57 +/- 36.91
140128 ncm-et-4 2020-10-28 20:13 01:14:29 1963073 500 402 1 97 +383.64 +/- 34.77

Commit

Commit ID bde3505758417c6cd77f2e09edac5bbd5f58b570
Author FauziAkram
Date 2020-10-28 07:11:29 UTC
Bishop Pawns based on Files Passed STC: https://tests.stockfishchess.org/tests/view/5f8cc8145a4eacb45305da3c LLR: 2.94 (-2.94,2.94) {-0.25,1.25} Total: 132544 W: 27795 L: 27328 D: 77421 Ptnml(0-2): 2756, 15558, 29272, 15835, 2851 Passed LTC: https://tests.stockfishchess.org/tests/view/5f8df614bacb75a4f9a4721e LLR: 2.94 (-2.94,2.94) {0.25,1.25} Total: 169608 W: 23257 L: 22622 D: 123729 Ptnml(0-2): 1408, 16316, 48758, 16877, 1445 closes https://github.com/official-stockfish/Stockfish/pull/3194 Bench: 4067106
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