Dev Builds » 20120428-0937

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 08:11:28 1975342 3401 65 2330 1006 -279.16 ± 10.72
ncm-et-4 08:11:27 1973375 3413 54 2329 1030 -279.53 ± 10.58
ncm-et-9 08:12:01 1976931 3408 62 2318 1028 -276.67 ± 10.6
ncm-et-10 08:11:44 1960518 3387 64 2373 950 -289.18 ± 11.04
ncm-et-13 08:11:29 1952918 3342 71 2298 973 -279.4 ± 10.91
ncm-et-15 08:12:03 1797919 3049 48 2071 930 -277.61 ± 11.13
20000 364 13719 5917 -280.27 ± 4.42

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
120469 ncm-et-3 2020-03-26 11:33 00:22:37 1960921 153 1 107 45 -296.48 ± 51.21
120468 ncm-et-4 2020-03-26 11:32 00:23:05 1963089 160 0 107 53 -280.89 ± 46.48
120467 ncm-et-13 2020-03-26 11:32 00:23:35 1960614 157 2 98 57 -247.12 ± 45.05
120466 ncm-et-9 2020-03-26 11:31 00:24:46 1968026 167 3 114 50 -278.34 ± 48.76
120465 ncm-et-10 2020-03-26 11:30 00:26:09 1966923 180 2 131 47 -312.96 ± 50.41
120464 ncm-et-15 2020-03-26 11:29 00:26:38 1976230 183 5 128 50 -283.03 ± 48.9
120463 ncm-et-13 2020-03-26 10:19 01:11:39 1960007 500 12 340 148 -273.0 ± 28.11
120462 ncm-et-3 2020-03-26 10:19 01:13:22 1959084 500 7 343 150 -282.94 ± 27.82
120461 ncm-et-15 2020-03-26 10:17 01:10:24 1967082 500 7 340 153 -279.17 ± 27.52
120460 ncm-et-4 2020-03-26 10:17 01:14:34 1932470 500 11 356 133 -294.61 ± 29.69
120459 ncm-et-9 2020-03-26 10:17 01:13:06 1965227 500 8 345 147 -284.22 ± 28.14
120458 ncm-et-10 2020-03-26 10:16 01:12:48 1956335 500 8 347 145 -286.77 ± 28.35
120457 ncm-et-3 2020-03-26 09:04 01:13:43 1961694 500 12 342 146 -275.45 ± 28.31
120456 ncm-et-4 2020-03-26 09:04 01:12:13 1971423 500 9 361 130 -304.07 ± 30.03
120455 ncm-et-13 2020-03-26 09:03 01:15:01 1953043 500 10 340 150 -275.45 ± 27.88
120454 ncm-et-15 2020-03-26 09:03 01:13:09 1967545 500 10 345 145 -281.68 ± 28.38
120453 ncm-et-10 2020-03-26 09:03 01:11:45 1959544 500 13 336 151 -266.97 ± 27.82
120452 ncm-et-9 2020-03-26 09:03 01:12:58 1969733 500 14 340 146 -270.57 ± 28.32
120451 ncm-et-15 2020-03-26 07:50 01:11:57 1965996 500 9 348 143 -286.77 ± 28.58
120450 ncm-et-4 2020-03-26 07:50 01:12:25 1964153 500 9 325 166 -258.75 ± 26.39
120449 ncm-et-10 2020-03-26 07:50 01:11:45 1969086 500 11 333 156 -265.78 ± 27.33
120448 ncm-et-13 2020-03-26 07:50 01:12:06 1961383 500 14 328 158 -256.44 ± 27.18
120447 ncm-et-9 2020-03-26 07:50 01:11:36 1959428 500 13 334 153 -264.6 ± 27.63
120446 ncm-et-3 2020-03-26 07:50 01:12:41 1961540 500 4 340 156 -282.94 ± 27.13
47838 ncm-et-13 2018-07-30 05:34 00:26:47 1989089 185 7 126 52 -265.33 ± 47.85
47837 ncm-et-10 2018-07-30 05:31 00:30:25 1967436 207 3 154 50 -322.28 ± 48.95
47836 ncm-et-9 2018-07-30 05:27 00:33:54 1986408 241 8 165 68 -270.24 ± 41.73
47835 ncm-et-3 2018-07-30 05:25 00:35:27 1989716 248 8 168 72 -266.47 ± 40.54
47834 ncm-et-4 2018-07-30 05:25 00:36:12 1988769 253 5 169 79 -268.3 ± 38.55
47833 ncm-et-15 2018-07-30 04:55 01:06:15 1573355 366 8 251 107 -277.88 ± 33.11
47832 ncm-et-13 2018-07-30 04:19 01:14:00 1954844 500 4 365 131 -316.8 ± 29.8
47831 ncm-et-10 2018-07-30 04:18 01:11:59 1983263 500 4 365 131 -316.8 ± 29.8
47830 ncm-et-3 2018-07-30 04:14 01:10:04 1987823 500 10 347 143 -284.22 ± 28.59
47829 ncm-et-9 2018-07-30 04:14 01:12:21 1987036 500 6 344 150 -285.49 ± 27.79
47828 ncm-et-4 2018-07-30 04:13 01:10:40 1988454 500 4 348 148 -293.29 ± 27.92
47827 ncm-et-15 2018-07-30 03:21 01:32:47 1556632 500 4 335 161 -276.69 ± 26.67
47826 ncm-et-13 2018-07-30 03:05 01:13:34 1928637 500 10 335 155 -269.37 ± 27.4
47825 ncm-et-10 2018-07-30 03:02 01:14:35 1902057 500 7 353 140 -295.94 ± 28.86
47824 ncm-et-3 2018-07-30 03:01 01:12:02 1990823 500 9 350 141 -289.36 ± 28.79
47823 ncm-et-9 2018-07-30 03:00 01:12:18 1990982 500 6 337 157 -276.69 ± 27.11
47822 ncm-et-4 2018-07-30 03:00 01:11:43 1988927 500 9 340 151 -276.69 ± 27.77
47821 ncm-et-15 2018-07-30 01:49 01:30:53 1578593 500 5 324 171 -262.24 ± 25.83
47820 ncm-et-13 2018-07-30 01:49 01:14:47 1915732 500 12 366 122 -306.84 ± 31.02
47819 ncm-et-3 2018-07-30 01:49 01:11:32 1991139 500 14 333 153 -262.24 ± 27.64
47818 ncm-et-10 2018-07-30 01:49 01:12:18 1979506 500 16 354 130 -285.49 ± 30.01
47817 ncm-et-4 2018-07-30 01:48 01:10:35 1989717 500 7 323 170 -258.75 ± 25.99
47816 ncm-et-9 2018-07-30 01:48 01:11:02 1988612 500 4 339 157 -281.68 ± 27.03

Commit

Commit ID e8d89ca5b05d64dcbf866a9d72ce6008fc449552
Author Marco Costalba
Date 2012-04-28 09:37:55 UTC
Micro-optimize king evaluation Reuse already calculated value, instead of calling king_safety() again. Patch suggested by Balint Pfliegel. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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