Dev Builds » 20210108-1557

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 08:21:36 1972991 3333 2655 16 662 +373.9 +/- 13.22
ncm-et-4 08:21:45 1958173 3322 2648 19 655 +373.54 +/- 13.3
ncm-et-9 08:21:45 1967459 3337 2648 17 672 +370.81 +/- 13.12
ncm-et-10 08:21:45 1963365 3332 2673 21 638 +377.79 +/- 13.49
ncm-et-13 08:21:46 1960777 3325 2655 14 656 +376.25 +/- 13.28
ncm-et-15 08:21:26 1968945 3351 2646 19 686 +366.73 +/- 12.99
20000 15925 106 3969 +373.13 +/- 5.4

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
142068 ncm-et-4 2021-01-09 16:30 00:48:45 1965997 322 252 5 65 +352.02 +/- 42.81
142067 ncm-et-10 2021-01-09 16:28 00:50:14 1959388 332 263 4 65 +363.31 +/- 42.84
142066 ncm-et-3 2021-01-09 16:28 00:50:18 1969095 333 265 1 67 +374.85 +/- 42.04
142065 ncm-et-13 2021-01-09 16:28 00:50:23 1958173 325 248 1 76 +346.12 +/- 39.28
142064 ncm-et-9 2021-01-09 16:27 00:51:17 1965859 337 276 2 59 +394.68 +/- 45.04
142063 ncm-et-15 2021-01-09 16:26 00:52:52 1968313 351 277 0 74 +371.49 +/- 39.8
142062 ncm-et-4 2021-01-09 15:14 01:14:56 1974516 500 395 3 102 +366.78 +/- 33.96
142061 ncm-et-9 2021-01-09 15:13 01:13:45 1965997 500 382 4 114 +342.85 +/- 32.07
142060 ncm-et-3 2021-01-09 15:12 01:15:03 1976233 500 402 2 96 +381.7 +/- 35.02
142059 ncm-et-10 2021-01-09 15:11 01:16:05 1963236 500 408 2 90 +393.6 +/- 36.22
142058 ncm-et-13 2021-01-09 15:11 01:16:43 1955740 500 407 1 92 +393.6 +/- 35.75
142057 ncm-et-15 2021-01-09 15:09 01:15:38 1969554 500 410 3 87 +395.65 +/- 36.9
142056 ncm-et-4 2021-01-09 13:57 01:15:40 1970489 500 397 2 101 +372.25 +/- 34.1
142055 ncm-et-3 2021-01-09 13:56 01:15:19 1968778 500 402 1 97 +383.64 +/- 34.77
142054 ncm-et-9 2021-01-09 13:56 01:16:00 1969100 500 409 1 90 +397.72 +/- 36.17
142053 ncm-et-10 2021-01-09 13:55 01:15:14 1965076 500 415 2 83 +408.38 +/- 37.78
142052 ncm-et-13 2021-01-09 13:55 01:14:29 1962302 500 407 4 89 +387.57 +/- 36.48
142051 ncm-et-15 2021-01-09 13:54 01:13:31 1967872 500 386 3 111 +351.11 +/- 32.49
142050 ncm-et-4 2021-01-09 12:41 01:15:04 1968025 500 404 2 94 +385.59 +/- 35.4
142049 ncm-et-3 2021-01-09 12:39 01:15:44 1971256 500 407 1 92 +393.6 +/- 35.75
142048 ncm-et-13 2021-01-09 12:39 01:15:22 1964147 500 402 2 96 +381.7 +/- 35.02
142047 ncm-et-9 2021-01-09 12:38 01:16:00 1965379 500 393 0 107 +368.58 +/- 32.96
142046 ncm-et-10 2021-01-09 12:38 01:15:27 1961695 500 381 4 115 +341.24 +/- 31.92
142045 ncm-et-15 2021-01-09 12:38 01:15:36 1969874 500 394 4 102 +363.2 +/- 33.99
142044 ncm-et-4 2021-01-09 11:25 01:14:52 1967230 500 403 3 94 +381.7 +/- 35.44
142043 ncm-et-9 2021-01-09 11:23 01:14:17 1964920 500 400 2 98 +377.87 +/- 34.64
142042 ncm-et-3 2021-01-09 11:23 01:15:00 1975916 500 391 1 108 +363.2 +/- 32.86
142041 ncm-et-13 2021-01-09 11:23 01:14:40 1960158 500 391 2 107 +361.43 +/- 33.08
142040 ncm-et-10 2021-01-09 11:23 01:14:48 1963844 500 396 7 97 +361.43 +/- 34.89
142039 ncm-et-15 2021-01-09 11:22 01:14:26 1963688 500 401 3 96 +377.87 +/- 35.05
142038 ncm-et-4 2021-01-09 10:10 01:14:32 1973301 500 413 2 85 +404.05 +/- 37.32
142037 ncm-et-10 2021-01-09 10:07 01:14:34 1968003 500 406 1 93 +391.57 +/- 35.55
142036 ncm-et-3 2021-01-09 10:07 01:15:09 1975292 500 391 6 103 +354.5 +/- 33.84
142035 ncm-et-9 2021-01-09 10:07 01:15:27 1970483 500 396 5 99 +364.98 +/- 34.53
142034 ncm-et-15 2021-01-09 10:07 01:14:40 1970488 500 392 4 104 +359.68 +/- 33.64
142033 ncm-et-13 2021-01-09 10:06 01:15:46 1963076 500 397 3 100 +370.41 +/- 34.31
142032 ncm-et-3 2021-01-09 08:51 01:15:03 1974370 500 397 4 99 +368.59 +/- 34.52
142031 ncm-et-15 2021-01-09 08:51 01:14:43 1972827 500 386 2 112 +352.8 +/- 32.29
142030 ncm-et-9 2021-01-09 08:51 01:14:59 1970479 500 392 3 105 +361.43 +/- 33.45
142029 ncm-et-4 2021-01-09 08:51 01:17:56 1887653 500 384 2 114 +349.43 +/- 31.99
142028 ncm-et-13 2021-01-09 08:51 01:14:23 1961844 500 403 1 96 +385.59 +/- 34.96
142027 ncm-et-10 2021-01-09 08:51 01:15:23 1962314 500 404 1 95 +387.57 +/- 35.16

Commit

Commit ID 2c1be0be8ec51005befcd4fc422e88b6e32cef45
Author Vizvezdenec
Date 2021-01-08 15:57:26 UTC
Reorder conditions in LMR and pruning Make code logic somewhat easier to follow. closes https://github.com/official-stockfish/Stockfish/pull/3285 No functional change.
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