Dev Builds » 20200820-1913

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 08:38:18 1963820 3349 2480 39 830 +321.84 +/- 11.81
ncm-et-4 08:38:26 1960405 3347 2469 42 836 +319.08 +/- 11.77
ncm-et-9 08:38:08 1969253 3338 2459 38 841 +319.19 +/- 11.73
ncm-et-10 08:38:30 1961291 3303 2439 36 828 +320.84 +/- 11.82
ncm-et-13 08:38:26 1960248 3333 2434 41 858 +313.89 +/- 11.61
ncm-et-15 08:38:25 1969294 3330 2479 35 816 +325.62 +/- 11.91
20000 14760 231 5009 +320.05 +/- 4.8

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
135613 ncm-et-10 2020-08-21 15:54 00:47:46 1964618 303 229 5 69 +329.67 +/- 41.5
135612 ncm-et-13 2020-08-21 15:51 00:50:58 1959543 333 242 4 87 +311.57 +/- 36.76
135611 ncm-et-15 2020-08-21 15:50 00:51:22 1976695 330 253 2 75 +346.62 +/- 39.66
135610 ncm-et-9 2020-08-21 15:49 00:52:16 1972808 338 265 1 72 +364.15 +/- 40.47
135609 ncm-et-4 2020-08-21 15:48 00:53:34 1968800 347 268 1 78 +354.03 +/- 38.79
135608 ncm-et-3 2020-08-21 15:48 00:53:33 1961692 349 278 3 68 +370.38 +/- 41.84
135607 ncm-et-10 2020-08-21 14:36 01:17:23 1959549 500 360 7 133 +305.45 +/- 29.65
135606 ncm-et-13 2020-08-21 14:33 01:17:04 1961076 500 368 9 123 +313.91 +/- 30.9
135605 ncm-et-15 2020-08-21 14:31 01:18:38 1965574 500 380 2 118 +342.85 +/- 31.41
135604 ncm-et-9 2020-08-21 14:30 01:18:51 1969555 500 361 10 129 +302.7 +/- 30.16
135603 ncm-et-4 2020-08-21 14:29 01:18:05 1970024 500 378 7 115 +331.77 +/- 31.98
135602 ncm-et-3 2020-08-21 14:29 01:18:17 1962303 500 364 5 131 +313.91 +/- 29.83
135601 ncm-et-10 2020-08-21 13:15 01:19:33 1958165 500 357 4 139 +305.45 +/- 28.87
135600 ncm-et-13 2020-08-21 13:14 01:17:21 1960921 500 361 9 130 +304.07 +/- 30.03
135599 ncm-et-15 2020-08-21 13:12 01:17:23 1972968 500 370 6 124 +321.19 +/- 30.74
135598 ncm-et-4 2020-08-21 13:12 01:16:18 1970032 500 364 4 132 +315.35 +/- 29.68
135597 ncm-et-9 2020-08-21 13:12 01:16:42 1974827 500 358 3 139 +308.24 +/- 28.83
135596 ncm-et-3 2020-08-21 13:10 01:17:13 1964301 500 369 6 125 +319.72 +/- 30.61
135595 ncm-et-13 2020-08-21 11:55 01:18:39 1955893 500 369 4 127 +322.67 +/- 30.3
135594 ncm-et-10 2020-08-21 11:54 01:19:41 1957563 500 388 2 110 +356.21 +/- 32.6
135593 ncm-et-9 2020-08-21 11:54 01:17:02 1968477 500 369 7 124 +318.25 +/- 30.75
135592 ncm-et-3 2020-08-21 11:53 01:16:30 1965842 500 367 9 124 +312.48 +/- 30.77
135591 ncm-et-4 2020-08-21 11:52 01:18:40 1943368 500 360 13 127 +297.28 +/- 30.4
135590 ncm-et-15 2020-08-21 11:51 01:20:19 1961234 500 361 6 133 +308.24 +/- 29.62
135589 ncm-et-13 2020-08-21 10:35 01:18:06 1961689 500 350 4 146 +295.94 +/- 28.12
135588 ncm-et-10 2020-08-21 10:35 01:17:52 1965074 500 372 5 123 +325.67 +/- 30.84
135587 ncm-et-3 2020-08-21 10:35 01:16:40 1961996 500 358 6 136 +304.07 +/- 29.28
135586 ncm-et-9 2020-08-21 10:35 01:17:40 1965087 500 368 8 124 +315.35 +/- 30.77
135585 ncm-et-4 2020-08-21 10:35 01:16:27 1972040 500 358 5 137 +305.45 +/- 29.13
135584 ncm-et-15 2020-08-21 10:34 01:15:46 1973741 500 380 9 111 +331.77 +/- 32.57
135583 ncm-et-4 2020-08-21 09:17 01:16:01 1967539 500 370 9 121 +316.8 +/- 31.16
135582 ncm-et-3 2020-08-21 09:16 01:17:54 1966922 500 367 7 126 +315.35 +/- 30.5
135581 ncm-et-10 2020-08-21 09:16 01:18:06 1969395 500 365 4 131 +316.8 +/- 29.8
135580 ncm-et-15 2020-08-21 09:16 01:17:34 1972355 500 369 5 126 +321.19 +/- 30.45
135579 ncm-et-13 2020-08-21 09:15 01:19:04 1959082 500 357 7 136 +301.33 +/- 29.3
135578 ncm-et-9 2020-08-21 09:15 01:19:07 1966317 500 360 4 136 +309.64 +/- 29.21
135577 ncm-et-9 2020-08-21 07:57 01:16:30 1967700 500 378 5 117 +334.88 +/- 31.66
135576 ncm-et-15 2020-08-21 07:57 01:17:23 1962492 500 366 5 129 +316.8 +/- 30.08
135575 ncm-et-4 2020-08-21 07:57 01:19:21 1931038 500 371 3 126 +327.18 +/- 30.38
135574 ncm-et-13 2020-08-21 07:57 01:17:14 1963532 500 387 4 109 +351.11 +/- 32.83
135573 ncm-et-10 2020-08-21 07:57 01:18:09 1954673 500 368 9 123 +313.91 +/- 30.9
135572 ncm-et-3 2020-08-21 07:57 01:18:11 1963686 500 377 3 120 +336.46 +/- 31.18

Commit

Commit ID a1ad8604a11459a94189f857e368d0fbb72da25d
Author Joost VandeVondele
Date 2020-08-20 19:13:07 UTC
Send error message as an UCI info string some GUIs do not show the error message when the engine terminates in the no-net case, as it is send to cerr. Instead send it as an info string, which the GUI will more likely display. closes https://github.com/official-stockfish/Stockfish/pull/3031 No functional change.
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