Dev Builds » 20210424-1049

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 08:39:15 1894747 3301 2647 11 643 +380.3 +/- 13.41
ncm-et-4 08:40:42 1895060 3342 2679 15 648 +378.94 +/- 13.37
ncm-et-9 08:42:14 1959269 3456 2760 25 671 +373.53 +/- 13.15
ncm-et-10 08:40:53 1895542 3285 2628 20 637 +375.9 +/- 13.49
ncm-et-13 08:39:25 1892984 3294 2664 18 612 +384.88 +/- 13.77
ncm-et-15 08:38:06 1907913 3322 2664 18 640 +378.35 +/- 13.46
20000 16042 107 3851 +378.58 +/- 5.48

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
146118 ncm-et-9 2021-04-25 03:53 01:09:23 1956038 456 358 6 92 +356.15 +/- 35.85
146117 ncm-et-13 2021-04-25 03:28 01:34:32 1478562 478 389 1 88 +393.31 +/- 36.58
146116 ncm-et-15 2021-04-25 03:28 01:33:35 1584455 500 389 5 106 +352.8 +/- 33.33
146115 ncm-et-3 2021-04-25 03:28 01:34:32 1482983 471 374 1 96 +374.05 +/- 34.93
146114 ncm-et-4 2021-04-25 03:27 01:35:47 1484443 487 378 1 108 +358.05 +/- 32.85
146113 ncm-et-10 2021-04-25 03:26 01:36:03 1539445 500 402 4 94 +377.87 +/- 35.46
146112 ncm-et-10 2021-04-25 02:41 00:43:31 1957264 285 236 2 47 +403.04 +/- 50.73
146111 ncm-et-13 2021-04-25 02:37 00:47:38 1963226 316 253 3 60 +373.31 +/- 44.65
146110 ncm-et-9 2021-04-25 02:37 01:16:03 1956806 500 398 7 95 +364.98 +/- 35.26
146109 ncm-et-15 2021-04-25 02:36 00:48:14 1972032 322 256 4 62 +365.53 +/- 43.89
146108 ncm-et-3 2021-04-25 02:36 00:48:46 1962854 330 260 2 68 +364.82 +/- 41.78
146107 ncm-et-4 2021-04-25 02:32 00:52:33 1962781 355 282 0 73 +376.32 +/- 40.1
146106 ncm-et-10 2021-04-25 01:24 01:16:40 1952067 500 398 4 98 +370.41 +/- 34.7
146105 ncm-et-13 2021-04-25 01:20 01:16:21 1958166 500 413 2 85 +404.05 +/- 37.32
146104 ncm-et-15 2021-04-25 01:20 01:16:04 1951788 500 408 2 90 +393.6 +/- 36.22
146103 ncm-et-9 2021-04-25 01:20 01:16:25 1952221 500 402 4 94 +377.87 +/- 35.46
146102 ncm-et-3 2021-04-25 01:19 01:16:16 1958875 500 401 0 99 +383.63 +/- 34.34
146101 ncm-et-4 2021-04-25 01:18 01:13:07 1960011 500 411 3 86 +397.72 +/- 37.12
146100 ncm-et-10 2021-04-25 00:08 01:15:42 1953902 500 396 3 101 +368.59 +/- 34.13
146099 ncm-et-13 2021-04-25 00:04 01:15:04 1961851 500 405 3 92 +385.59 +/- 35.84
146098 ncm-et-15 2021-04-25 00:04 01:15:25 1959400 500 407 3 90 +389.56 +/- 36.25
146097 ncm-et-4 2021-04-25 00:03 01:15:08 1964619 500 414 0 86 +410.58 +/- 36.97
146096 ncm-et-3 2021-04-25 00:02 01:15:57 1960782 500 413 3 84 +401.92 +/- 37.57
146095 ncm-et-9 2021-04-25 00:02 01:16:46 1944468 500 407 1 92 +393.6 +/- 35.75
146094 ncm-et-10 2021-04-24 22:50 01:16:30 1957420 500 395 1 104 +370.41 +/- 33.52
146093 ncm-et-13 2021-04-24 22:50 01:14:01 1961544 500 402 2 96 +381.7 +/- 35.02
146092 ncm-et-15 2021-04-24 22:49 01:14:01 1967080 500 394 2 104 +366.78 +/- 33.58
146091 ncm-et-3 2021-04-24 22:48 01:14:03 1964168 500 392 4 104 +359.68 +/- 33.64
146090 ncm-et-4 2021-04-24 22:47 01:15:01 1969715 500 397 2 101 +372.25 +/- 34.1
146089 ncm-et-9 2021-04-24 22:47 01:14:52 1962474 500 395 3 102 +366.78 +/- 33.96
146088 ncm-et-13 2021-04-24 21:33 01:15:38 1967694 500 393 4 103 +361.43 +/- 33.81
146087 ncm-et-10 2021-04-24 21:33 01:16:43 1955113 500 402 4 94 +377.87 +/- 35.46
146086 ncm-et-15 2021-04-24 21:33 01:15:23 1963089 500 400 1 99 +379.78 +/- 34.4
146085 ncm-et-3 2021-04-24 21:32 01:14:39 1961853 500 392 1 107 +364.98 +/- 33.02
146084 ncm-et-9 2021-04-24 21:32 01:14:13 1967738 500 390 2 108 +359.68 +/- 32.92
146083 ncm-et-4 2021-04-24 21:31 01:15:07 1961086 500 398 3 99 +372.25 +/- 34.49
146082 ncm-et-15 2021-04-24 20:17 01:15:24 1957553 500 410 1 89 +399.81 +/- 36.38
146081 ncm-et-10 2021-04-24 20:17 01:15:44 1953585 500 399 2 99 +375.98 +/- 34.46
146080 ncm-et-9 2021-04-24 20:17 01:14:32 1975143 500 410 2 88 +397.72 +/- 36.65
146079 ncm-et-4 2021-04-24 20:17 01:13:59 1962766 500 399 6 95 +368.59 +/- 35.27
146078 ncm-et-13 2021-04-24 20:17 01:16:11 1959851 500 409 3 88 +393.6 +/- 36.68
146077 ncm-et-3 2021-04-24 20:17 01:15:02 1971718 500 415 0 85 +412.8 +/- 37.2

Commit

Commit ID fbbd4adc3c01460faa3cc8f91771ab9b0ef718ca
Author Tomasz Sobczyk
Date 2021-04-24 10:49:29 UTC
Unify naming convention of the NNUE code matches the rest of the stockfish code base closes https://github.com/official-stockfish/Stockfish/pull/3437 No functional change
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