Dev Builds » 20210517-0847

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 08:19:18 1971365 3359 2713 14 632 +385.11 +/- 13.54
ncm-et-4 08:19:09 1961526 3326 2678 11 637 +383.5 +/- 13.47
ncm-et-9 08:19:16 1956919 3330 2709 10 611 +392.09 +/- 13.76
ncm-et-10 08:19:29 1954835 3311 2663 8 640 +383.51 +/- 13.43
ncm-et-13 08:19:33 1962315 3342 2716 17 609 +389.16 +/- 13.8
ncm-et-15 08:19:09 1960046 3332 2671 22 639 +376.94 +/- 13.48
20000 16150 82 3768 +385.0 +/- 5.54

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
146919 ncm-et-10 2021-05-17 19:13 00:46:32 1959549 311 252 1 58 +388.63 +/- 45.35
146918 ncm-et-4 2021-05-17 19:10 00:49:28 1958812 326 270 0 56 +410.82 +/- 46.11
146917 ncm-et-15 2021-05-17 19:08 00:51:01 1947520 332 271 4 57 +385.81 +/- 45.85
146916 ncm-et-9 2021-05-17 19:08 00:51:16 1937910 330 269 0 61 +396.83 +/- 44.06
146915 ncm-et-13 2021-05-17 19:07 00:52:04 1952369 342 273 2 67 +374.48 +/- 42.12
146914 ncm-et-3 2021-05-17 19:06 00:53:33 1972340 359 293 2 64 +392.16 +/- 43.18
146913 ncm-et-10 2021-05-17 17:57 01:15:05 1953897 500 413 2 85 +404.05 +/- 37.32
146912 ncm-et-4 2021-05-17 17:54 01:15:00 1968790 500 408 5 87 +387.57 +/- 36.91
146911 ncm-et-9 2021-05-17 17:54 01:13:32 1961842 500 402 1 97 +383.64 +/- 34.77
146910 ncm-et-13 2021-05-17 17:53 01:14:16 1965233 500 415 1 84 +410.58 +/- 37.5
146909 ncm-et-15 2021-05-17 17:52 01:15:58 1961744 500 399 2 99 +375.98 +/- 34.46
146908 ncm-et-3 2021-05-17 17:51 01:13:48 1976075 500 410 0 90 +401.92 +/- 36.1
146907 ncm-et-10 2021-05-17 16:42 01:15:02 1954499 500 400 2 98 +377.87 +/- 34.64
146906 ncm-et-4 2021-05-17 16:39 01:14:42 1961996 500 412 2 86 +401.92 +/- 37.09
146905 ncm-et-9 2021-05-17 16:38 01:15:04 1953174 500 406 1 93 +391.57 +/- 35.55
146904 ncm-et-15 2021-05-17 16:37 01:14:28 1958931 500 403 4 93 +379.78 +/- 35.66
146903 ncm-et-13 2021-05-17 16:36 01:15:47 1955041 500 394 2 104 +366.78 +/- 33.58
146902 ncm-et-3 2021-05-17 16:36 01:14:48 1968947 500 401 1 98 +381.7 +/- 34.59
146901 ncm-et-10 2021-05-17 15:26 01:14:49 1954499 500 400 0 100 +381.69 +/- 34.16
146900 ncm-et-4 2021-05-17 15:23 01:15:08 1960637 500 411 2 87 +399.81 +/- 36.87
146899 ncm-et-13 2021-05-17 15:22 01:13:10 1968780 500 415 1 84 +410.58 +/- 37.5
146898 ncm-et-9 2021-05-17 15:22 01:15:22 1958499 500 417 3 80 +410.58 +/- 38.54
146897 ncm-et-3 2021-05-17 15:21 01:14:09 1962772 500 400 3 97 +375.98 +/- 34.86
146896 ncm-et-15 2021-05-17 15:21 01:15:23 1947084 500 403 3 94 +381.7 +/- 35.44
146895 ncm-et-10 2021-05-17 14:10 01:15:33 1957861 500 395 0 105 +372.25 +/- 33.29
146894 ncm-et-4 2021-05-17 14:07 01:15:00 1947949 500 381 0 119 +347.77 +/- 31.15
146893 ncm-et-15 2021-05-17 14:07 01:13:05 1975450 500 396 6 98 +363.2 +/- 34.72
146892 ncm-et-3 2021-05-17 14:07 01:13:45 1970512 500 382 2 116 +346.12 +/- 31.7
146891 ncm-et-9 2021-05-17 14:07 01:14:58 1958472 500 405 0 95 +391.57 +/- 35.09
146890 ncm-et-13 2021-05-17 14:06 01:15:20 1963231 500 402 1 97 +383.64 +/- 34.77
146889 ncm-et-10 2021-05-17 12:53 01:15:54 1949193 500 398 1 101 +375.98 +/- 34.04
146888 ncm-et-4 2021-05-17 12:52 01:14:28 1970498 500 396 1 103 +372.25 +/- 33.69
146887 ncm-et-3 2021-05-17 12:51 01:14:40 1975781 500 402 3 95 +379.78 +/- 35.24
146886 ncm-et-13 2021-05-17 12:51 01:14:28 1964016 500 408 5 87 +387.57 +/- 36.91
146885 ncm-et-9 2021-05-17 12:51 01:14:45 1960372 500 396 4 100 +366.78 +/- 34.34
146884 ncm-et-15 2021-05-17 12:51 01:15:09 1958646 500 392 0 108 +366.77 +/- 32.8
146883 ncm-et-15 2021-05-17 11:36 01:14:05 1970947 500 407 3 90 +389.56 +/- 36.25
146882 ncm-et-4 2021-05-17 11:36 01:15:23 1962001 500 400 1 99 +379.78 +/- 34.4
146881 ncm-et-9 2021-05-17 11:36 01:14:19 1968169 500 414 1 85 +408.38 +/- 37.27
146880 ncm-et-13 2021-05-17 11:36 01:14:28 1967540 500 409 5 86 +389.56 +/- 37.13
146879 ncm-et-3 2021-05-17 11:36 01:14:35 1973128 500 425 3 72 +429.05 +/- 40.7
146878 ncm-et-10 2021-05-17 11:36 01:16:34 1954348 500 405 2 93 +387.57 +/- 35.6

Commit

Commit ID f90274d8ce1aad4ad0595aacbceb74b6cbe306a8
Author Stéphane Nicolet
Date 2021-05-17 08:47:14 UTC
Small clean-ups - Comment for Countemove pruning -> Continuation history - Fix comment in input_slice.h - Shorter lines in Makefile - Comment for scale factor - Fix comment for pinners in see_ge() - Change Thread.id() signature to size_t - Trailing space in reprosearch.sh - Add Douglas Matos Gomes to the AUTHORS file - Introduce comment for undo_null_move() - Use Stockfish coding style for export_net() - Change date in AUTHORS file closes https://github.com/official-stockfish/Stockfish/pull/3416 No functional change
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