Dev Builds » 20200818-0629

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 08:39:18 1961615 3343 2452 47 844 +314.93 ± 11.72
ncm-et-4 08:39:11 1964911 3307 2465 34 808 +326.5 ± 11.97
ncm-et-9 08:39:27 1966318 3341 2483 57 801 +319.81 ± 12.04
ncm-et-10 08:39:25 1960413 3329 2455 40 834 +319.31 ± 11.78
ncm-et-13 08:39:34 1962393 3329 2398 53 878 +304.36 ± 11.49
ncm-et-15 08:39:24 1966539 3351 2485 33 833 +323.96 ± 11.78
20000 14738 264 4998 +318.03 ± 4.81

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
135493 ncm-et-4 2020-08-20 14:30 00:47:29 1969102 307 225 4 78 +315.25 ± 38.91
135492 ncm-et-13 2020-08-20 14:27 00:50:45 1961228 329 239 5 85 +309.11 ± 37.25
135491 ncm-et-10 2020-08-20 14:26 00:52:07 1957099 329 247 1 81 +336.24 ± 37.97
135490 ncm-et-9 2020-08-20 14:25 00:52:24 1967085 341 251 6 84 +314.25 ± 37.51
135489 ncm-et-15 2020-08-20 14:24 00:53:34 1959694 351 263 1 87 +335.23 ± 36.6
135488 ncm-et-3 2020-08-20 14:22 00:55:26 1949003 343 235 5 103 +282.03 ± 33.65
135487 ncm-et-4 2020-08-20 13:11 01:18:04 1966923 500 379 2 119 +341.24 ± 31.27
135486 ncm-et-10 2020-08-20 13:08 01:16:27 1960473 500 372 9 119 +319.72 ± 31.43
135485 ncm-et-13 2020-08-20 13:08 01:18:00 1963994 500 359 11 130 +298.62 ± 30.04
135484 ncm-et-9 2020-08-20 13:07 01:17:16 1964922 500 377 10 113 +325.67 ± 32.26
135483 ncm-et-15 2020-08-20 13:05 01:18:08 1963688 500 381 4 115 +341.24 ± 31.92
135482 ncm-et-3 2020-08-20 13:03 01:18:10 1964457 500 381 11 108 +330.23 ± 32.99
135481 ncm-et-4 2020-08-20 11:52 01:17:51 1967232 500 378 3 119 +338.04 ± 31.32
135480 ncm-et-13 2020-08-20 11:50 01:17:21 1964456 500 359 7 134 +304.07 ± 29.53
135479 ncm-et-10 2020-08-20 11:49 01:17:45 1959244 500 359 7 134 +304.07 ± 29.53
135478 ncm-et-9 2020-08-20 11:48 01:17:27 1972031 500 387 6 107 +347.77 ± 33.18
135477 ncm-et-15 2020-08-20 11:47 01:16:36 1971423 500 345 6 149 +286.77 ± 27.89
135476 ncm-et-3 2020-08-20 11:44 01:17:41 1963994 500 372 6 122 +324.17 ± 31.0
135475 ncm-et-4 2020-08-20 10:33 01:18:11 1976850 500 371 4 125 +325.67 ± 30.55
135474 ncm-et-13 2020-08-20 10:31 01:17:29 1961696 500 350 11 139 +286.77 ± 29.03
135473 ncm-et-15 2020-08-20 10:29 01:16:43 1971272 500 374 7 119 +325.67 ± 31.42
135472 ncm-et-10 2020-08-20 10:29 01:19:03 1967079 500 385 5 110 +346.12 ± 32.7
135471 ncm-et-9 2020-08-20 10:29 01:18:43 1970025 500 358 12 130 +295.94 ± 30.04
135470 ncm-et-3 2020-08-20 10:27 01:16:26 1965380 500 366 8 126 +312.48 ± 30.51
135469 ncm-et-4 2020-08-20 09:14 01:18:09 1966502 500 385 6 109 +344.48 ± 32.87
135468 ncm-et-10 2020-08-20 09:12 01:16:20 1963237 500 376 7 117 +328.7 ± 31.7
135467 ncm-et-15 2020-08-20 09:11 01:17:33 1966466 500 380 4 116 +339.63 ± 31.78
135466 ncm-et-13 2020-08-20 09:10 01:19:45 1958470 500 376 4 120 +333.32 ± 31.22
135465 ncm-et-9 2020-08-20 09:10 01:17:56 1965228 500 377 5 118 +333.32 ± 31.52
135464 ncm-et-3 2020-08-20 09:08 01:17:15 1959554 500 369 4 127 +322.67 ± 30.3
135463 ncm-et-4 2020-08-20 07:54 01:19:06 1950790 500 352 10 138 +290.66 ± 29.13
135462 ncm-et-13 2020-08-20 07:52 01:17:37 1962458 500 357 10 133 +297.28 ± 29.69
135461 ncm-et-10 2020-08-20 07:51 01:19:21 1955604 500 356 5 139 +302.7 ± 28.91
135460 ncm-et-3 2020-08-20 07:51 01:16:02 1964610 500 346 9 145 +284.22 ± 28.37
135459 ncm-et-15 2020-08-20 07:51 01:18:55 1968007 500 374 7 119 +325.67 ± 31.42
135458 ncm-et-9 2020-08-20 07:50 01:18:45 1959248 500 379 10 111 +328.7 ± 32.56
135457 ncm-et-4 2020-08-20 06:32 01:20:21 1956981 500 375 5 120 +330.23 ± 31.24
135456 ncm-et-3 2020-08-20 06:32 01:18:18 1964307 500 383 4 113 +344.48 ± 32.22
135455 ncm-et-10 2020-08-20 06:32 01:18:22 1960159 500 360 6 134 +306.84 ± 29.51
135454 ncm-et-15 2020-08-20 06:32 01:17:55 1965229 500 368 4 128 +321.19 ± 30.17
135453 ncm-et-13 2020-08-20 06:32 01:18:37 1964455 500 358 5 137 +305.45 ± 29.13
135452 ncm-et-9 2020-08-20 06:32 01:16:56 1965689 500 354 8 138 +295.94 ± 29.1

Commit

Commit ID 1c0b7bdf4f77b8160cebe8af96b28230e870a136
Author VoyagerOne
Date 2020-08-18 06:29:42 UTC
Remove history bonus from Eval STC: LLR: 2.92 (-2.94,2.94) {-1.50,0.50} Total: 26776 W: 2787 L: 2725 D: 21264 https://tests.stockfishchess.org/tests/view/5f39d6beb38d442594aabd9b LTC: LLR: 2.93 (-2.94,2.94) {-1.50,0.50} Total: 12968 W: 635 L: 608 D: 11725 https://tests.stockfishchess.org/tests/view/5f39decfb38d442594aabda7 closes https://github.com/official-stockfish/Stockfish/pull/3019 Bench: 4335100
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