Dev Builds » 20200915-0521

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 08:33:54 1961394 3325 2603 36 686 +356.24 +/- 13.01
ncm-et-4 08:33:30 1959858 3314 2592 30 692 +357.15 +/- 12.95
ncm-et-9 08:35:50 1968947 3363 2635 20 708 +361.06 +/- 12.79
ncm-et-10 08:33:19 1963460 3356 2578 21 757 +347.7 +/- 12.35
ncm-et-13 08:30:23 1951597 3291 2542 25 724 +350.11 +/- 12.65
ncm-et-15 08:36:39 1968098 3351 2617 25 709 +357.51 +/- 12.78
20000 15567 157 4276 +354.93 +/- 5.2

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
138525 ncm-et-13 2020-09-15 20:00 00:46:01 1948252 291 231 2 58 +369.44 +/- 45.38
138524 ncm-et-4 2020-09-15 19:56 00:50:01 1944706 314 253 0 61 +387.3 +/- 44.02
138523 ncm-et-3 2020-09-15 19:56 00:50:02 1962610 325 262 1 62 +384.69 +/- 43.79
138522 ncm-et-10 2020-09-15 19:52 00:54:48 1960768 356 267 5 84 +327.14 +/- 37.51
138521 ncm-et-15 2020-09-15 19:51 00:55:34 1974369 351 275 2 74 +361.24 +/- 39.98
138520 ncm-et-9 2020-09-15 19:50 00:55:52 1963385 363 277 4 82 +339.69 +/- 37.97
138519 ncm-et-13 2020-09-15 18:40 01:18:53 1910746 500 392 6 102 +356.21 +/- 34.01
138518 ncm-et-3 2020-09-15 18:38 01:16:55 1958928 500 391 7 102 +352.8 +/- 34.01
138517 ncm-et-4 2020-09-15 18:36 01:19:36 1935425 500 388 8 104 +346.12 +/- 33.67
138516 ncm-et-10 2020-09-15 18:35 01:15:57 1961240 500 387 2 111 +354.5 +/- 32.44
138515 ncm-et-9 2020-09-15 18:33 01:16:19 1972191 500 383 2 115 +347.77 +/- 31.84
138514 ncm-et-15 2020-09-15 18:33 01:17:00 1971726 500 382 3 115 +344.48 +/- 31.89
138513 ncm-et-13 2020-09-15 17:22 01:17:29 1957093 500 383 4 113 +344.48 +/- 32.22
138512 ncm-et-3 2020-09-15 17:20 01:17:26 1951315 500 381 6 113 +338.04 +/- 32.26
138511 ncm-et-4 2020-09-15 17:18 01:17:01 1968471 500 397 3 100 +370.41 +/- 34.31
138510 ncm-et-10 2020-09-15 17:17 01:16:26 1965091 500 387 1 112 +356.21 +/- 32.24
138509 ncm-et-9 2020-09-15 17:16 01:15:52 1973124 500 401 1 98 +381.7 +/- 34.59
138508 ncm-et-15 2020-09-15 17:15 01:16:31 1961394 500 394 4 102 +363.2 +/- 33.99
138507 ncm-et-13 2020-09-15 16:04 01:16:30 1962150 500 375 4 121 +331.77 +/- 31.08
138506 ncm-et-3 2020-09-15 16:01 01:17:15 1962766 500 392 7 101 +354.5 +/- 34.18
138505 ncm-et-4 2020-09-15 16:01 01:15:50 1961233 500 396 3 101 +368.59 +/- 34.13
138504 ncm-et-10 2020-09-15 16:00 01:16:00 1964148 500 389 4 107 +354.5 +/- 33.15
138503 ncm-et-9 2020-09-15 15:58 01:16:51 1965228 500 400 5 95 +372.25 +/- 35.28
138502 ncm-et-15 2020-09-15 15:57 01:17:19 1974670 500 379 2 119 +341.24 +/- 31.27
138501 ncm-et-13 2020-09-15 14:45 01:17:38 1955723 500 381 3 116 +342.85 +/- 31.74
138500 ncm-et-4 2020-09-15 14:43 01:16:40 1972041 500 386 3 111 +351.11 +/- 32.49
138499 ncm-et-3 2020-09-15 14:42 01:18:35 1964302 500 398 7 95 +364.98 +/- 35.26
138498 ncm-et-10 2020-09-15 14:42 01:17:10 1965694 500 383 2 115 +347.77 +/- 31.84
138497 ncm-et-9 2020-09-15 14:39 01:17:39 1968016 500 395 6 99 +361.43 +/- 34.54
138496 ncm-et-15 2020-09-15 14:39 01:16:37 1969863 500 407 4 89 +387.57 +/- 36.48
138495 ncm-et-13 2020-09-15 13:28 01:16:41 1962303 500 386 1 113 +354.5 +/- 32.09
138494 ncm-et-4 2020-09-15 13:25 01:16:51 1962925 500 385 7 108 +342.85 +/- 33.03
138493 ncm-et-10 2020-09-15 13:25 01:15:54 1970943 500 385 1 114 +352.8 +/- 31.94
138492 ncm-et-3 2020-09-15 13:24 01:17:12 1964455 500 384 6 110 +342.85 +/- 32.71
138491 ncm-et-15 2020-09-15 13:22 01:15:37 1966934 500 391 6 103 +354.5 +/- 33.84
138490 ncm-et-9 2020-09-15 13:22 01:16:11 1973292 500 382 1 117 +347.77 +/- 31.5
138489 ncm-et-13 2020-09-15 12:09 01:17:11 1964917 500 394 5 101 +361.43 +/- 34.18
138488 ncm-et-10 2020-09-15 12:07 01:17:04 1956337 500 380 6 114 +336.46 +/- 32.11
138487 ncm-et-4 2020-09-15 12:06 01:17:31 1974211 500 387 6 107 +347.77 +/- 33.18
138486 ncm-et-3 2020-09-15 12:06 01:16:29 1965382 500 395 2 103 +368.59 +/- 33.75
138485 ncm-et-9 2020-09-15 12:04 01:17:06 1967394 500 397 1 102 +374.11 +/- 33.87
138484 ncm-et-15 2020-09-15 12:03 01:18:01 1957734 500 389 4 107 +354.5 +/- 33.15

Commit

Commit ID 7135678f71b7f6ee32e92b8dbef2b16b403d8ea9
Author Sergio Vieri
Date 2020-09-15 05:21:04 UTC
Update default net to nn-03744f8d56d8.nnue Equivalent to 20200914-1520 closes https://github.com/official-stockfish/Stockfish/pull/3123 Bench: 4222126
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