Dev Builds » 20200807-0700

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 08:35:16 1962983 3335 2354 61 920 +292.99 +/- 11.22
ncm-et-4 08:35:45 1962526 3337 2248 72 1017 +270.62 +/- 10.66
ncm-et-9 08:33:42 1963004 3327 2308 56 963 +286.06 +/- 10.95
ncm-et-10 08:36:06 1961573 3338 2312 72 954 +282.35 +/- 11.02
ncm-et-13 08:38:47 1960663 3334 2336 47 951 +292.34 +/- 11.02
ncm-et-15 08:32:59 1966785 3329 2297 71 961 +280.84 +/- 10.98
20000 13855 379 5766 +284.09 +/- 4.48

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
138573 ncm-et-10 2020-09-16 05:35 00:51:31 1960779 338 241 3 94 +304.17 +/- 35.23
138572 ncm-et-13 2020-09-16 05:35 00:51:22 1960771 334 231 7 96 +282.1 +/- 34.99
138571 ncm-et-4 2020-09-16 05:35 00:51:28 1969247 337 227 5 105 +274.69 +/- 33.29
138570 ncm-et-3 2020-09-16 05:35 00:51:44 1962148 335 247 6 82 +314.92 +/- 37.98
138569 ncm-et-15 2020-09-16 05:35 00:51:48 1965384 329 228 9 92 +278.96 +/- 35.79
138568 ncm-et-9 2020-09-16 05:35 00:51:46 1936316 327 232 4 91 +299.46 +/- 35.88
138483 ncm-et-13 2020-09-15 10:50 01:18:07 1959242 500 362 5 133 +311.06 +/- 29.6
138482 ncm-et-3 2020-09-15 10:48 01:16:53 1961688 500 349 7 144 +290.66 +/- 28.43
138481 ncm-et-10 2020-09-15 10:48 01:18:07 1958975 500 354 10 136 +293.29 +/- 29.35
138480 ncm-et-9 2020-09-15 10:46 01:16:55 1966650 500 353 9 138 +293.29 +/- 29.11
138479 ncm-et-4 2020-09-15 10:45 01:20:28 1923248 500 327 11 162 +258.75 +/- 26.78
138478 ncm-et-15 2020-09-15 10:43 01:19:13 1958168 500 342 8 150 +280.42 +/- 27.84
138477 ncm-et-13 2020-09-15 09:32 01:17:07 1962303 500 342 5 153 +284.22 +/- 27.46
138476 ncm-et-3 2020-09-15 09:30 01:16:47 1963532 500 336 14 150 +265.78 +/- 27.93
138475 ncm-et-9 2020-09-15 09:28 01:16:26 1969094 500 332 9 159 +266.97 +/- 27.01
138474 ncm-et-4 2020-09-15 09:28 01:15:44 1973126 500 347 10 143 +284.22 +/- 28.59
138473 ncm-et-10 2020-09-15 09:28 01:18:52 1959085 500 325 11 164 +256.44 +/- 26.61
138472 ncm-et-15 2020-09-15 09:26 01:15:50 1970789 500 341 12 147 +274.22 +/- 28.2
138471 ncm-et-13 2020-09-15 08:11 01:20:07 1958474 500 345 6 149 +286.77 +/- 27.89
138470 ncm-et-10 2020-09-15 08:10 01:16:03 1960932 500 364 11 125 +305.45 +/- 30.65
138469 ncm-et-3 2020-09-15 08:10 01:18:54 1961843 500 354 9 137 +294.61 +/- 29.22
138468 ncm-et-4 2020-09-15 08:10 01:17:02 1965546 500 337 11 152 +270.57 +/- 27.7
138467 ncm-et-9 2020-09-15 08:10 01:17:28 1970175 500 343 14 143 +274.22 +/- 28.62
138466 ncm-et-15 2020-09-15 08:08 01:16:52 1968018 500 336 11 153 +269.37 +/- 27.61
138465 ncm-et-4 2020-09-15 06:54 01:15:16 1967557 500 336 9 155 +271.78 +/- 27.38
138464 ncm-et-13 2020-09-15 06:53 01:17:01 1959390 500 350 9 141 +289.36 +/- 28.79
138463 ncm-et-9 2020-09-15 06:52 01:16:25 1970027 500 347 10 143 +284.22 +/- 28.59
138462 ncm-et-3 2020-09-15 06:52 01:16:49 1964609 500 368 13 119 +308.24 +/- 31.4
138461 ncm-et-10 2020-09-15 06:52 01:17:29 1963085 500 342 14 144 +273.0 +/- 28.52
138460 ncm-et-15 2020-09-15 06:50 01:17:16 1964617 500 347 9 144 +285.49 +/- 28.47
138459 ncm-et-4 2020-09-15 05:35 01:17:21 1971579 500 340 15 145 +269.37 +/- 28.42
138458 ncm-et-13 2020-09-15 05:35 01:17:10 1964148 500 356 8 136 +298.62 +/- 29.32
138457 ncm-et-9 2020-09-15 05:35 01:16:50 1966155 500 349 5 146 +293.29 +/- 28.16
138456 ncm-et-3 2020-09-15 05:35 01:16:46 1963225 500 344 9 147 +281.68 +/- 28.16
138455 ncm-et-10 2020-09-15 05:34 01:16:58 1962471 500 339 11 150 +273.0 +/- 27.9
138454 ncm-et-15 2020-09-15 05:33 01:15:59 1973440 500 353 9 138 +293.29 +/- 29.11
138453 ncm-et-3 2020-09-15 04:16 01:17:23 1963841 500 356 3 141 +305.45 +/- 28.61
138452 ncm-et-4 2020-09-15 04:16 01:18:26 1967385 500 334 11 155 +266.97 +/- 27.42
138451 ncm-et-10 2020-09-15 04:16 01:17:06 1965690 500 347 12 141 +281.68 +/- 28.82
138450 ncm-et-9 2020-09-15 04:16 01:17:52 1962615 500 352 5 143 +297.28 +/- 28.47
138449 ncm-et-13 2020-09-15 04:16 01:17:53 1960316 500 350 7 143 +291.97 +/- 28.53
138448 ncm-et-15 2020-09-15 04:16 01:16:01 1967083 500 350 13 137 +284.22 +/- 29.25

Commit

Commit ID 7f336dd59b3b1365943d73ee706a9610e18108bb
Author UnaiCorzo
Date 2020-08-07 07:00:45 UTC
Remove QueenInfiltration STC https://tests.stockfishchess.org/tests/view/5f2955b1a5abc164f05e4c85 LLR: 2.96 (-2.94,2.94) {-1.50,0.50} Total: 29216 W: 5560 L: 5416 D: 18240 Ptnml(0-2): 466, 3329, 6902, 3417, 494 LTC https://tests.stockfishchess.org/tests/view/5f299154a5abc164f05e4ca1 LLR: 2.92 (-2.94,2.94) {-1.50,0.50} Total: 54144 W: 6635 L: 6594 D: 40915 Ptnml(0-2): 372, 4859, 16536, 4966, 339 closes https://github.com/official-stockfish/Stockfish/pull/2910 Bench: 4609008
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