Dev Builds » 20150715-1917

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 05:53:04 1987060 2415 190 453 1772 -37.99 +/- 7.07
ncm-et-4 05:54:25 1980002 2378 181 509 1688 -48.23 +/- 7.41
ncm-et-5 01:47:36 2024508 725 67 141 517 -35.59 +/- 13.44
ncm-et-6 01:45:39 2025983 732 50 162 520 -53.58 +/- 13.3
ncm-et-7 01:13:50 2004394 501 48 111 342 -43.92 +/- 16.99
ncm-et-8 01:45:34 2004729 735 63 132 540 -32.71 +/- 12.84
ncm-et-9 05:52:10 1992263 2391 186 468 1737 -41.17 +/- 7.2
ncm-et-10 05:53:23 1983342 2403 190 466 1747 -40.08 +/- 7.18
ncm-et-11 01:45:24 2010984 729 62 133 534 -33.95 +/- 12.94
ncm-et-12 01:45:45 2011698 728 54 141 533 -41.72 +/- 12.9
ncm-et-13 05:53:47 1993708 2402 217 439 1746 -32.2 +/- 7.21
ncm-et-14 01:45:26 2021488 737 53 154 530 -47.91 +/- 13.09
ncm-et-15 05:53:04 1985893 2395 207 457 1731 -36.4 +/- 7.26
ncm-et-16 01:48:51 1967576 729 54 158 517 -49.91 +/- 13.4
20000 1622 3924 14454 -40.17 +/- 2.51

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
74228 ncm-et-4 2019-03-18 01:39 00:21:39 1975562 145 12 23 110 -26.41 +/- 27.67
74227 ncm-et-15 2019-03-18 01:37 00:23:47 1974361 161 10 33 118 -49.98 +/- 27.27
74226 ncm-et-9 2019-03-18 01:37 00:23:42 1976072 164 9 30 125 -44.73 +/- 25.49
74225 ncm-et-13 2019-03-18 01:35 00:25:25 1974981 174 20 23 131 -5.99 +/- 25.7
74224 ncm-et-3 2019-03-18 01:34 00:26:43 1964147 183 18 38 127 -38.12 +/- 27.69
74223 ncm-et-10 2019-03-18 01:34 00:27:12 1958930 173 12 36 125 -48.51 +/- 26.88
74222 ncm-et-4 2019-03-18 00:23 01:15:12 1963533 500 35 106 359 -49.67 +/- 15.92
74221 ncm-et-9 2019-03-18 00:23 01:13:27 1983291 500 38 114 348 -53.22 +/- 16.54
74220 ncm-et-13 2019-03-18 00:22 01:12:35 1980078 500 43 80 377 -25.76 +/- 15.03
74219 ncm-et-15 2019-03-18 00:21 01:14:47 1969246 500 54 96 350 -29.25 +/- 16.61
74218 ncm-et-10 2019-03-18 00:20 01:12:30 1968582 500 40 94 366 -37.67 +/- 15.61
74217 ncm-et-3 2019-03-18 00:19 01:13:49 1974087 500 32 93 375 -42.6 +/- 15.0
74216 ncm-et-9 2019-03-17 23:06 01:15:09 1974981 500 38 101 361 -44.01 +/- 15.85
74215 ncm-et-3 2019-03-17 23:06 01:12:16 1964766 500 43 89 368 -32.05 +/- 15.54
74214 ncm-et-15 2019-03-17 23:06 01:14:22 1965081 500 41 93 366 -36.26 +/- 15.62
74213 ncm-et-13 2019-03-17 23:06 01:14:55 1978723 500 42 94 364 -36.26 +/- 15.74
74212 ncm-et-4 2019-03-17 23:05 01:16:32 1929259 500 36 110 354 -51.8 +/- 16.19
74211 ncm-et-10 2019-03-17 23:05 01:14:09 1973749 500 43 99 358 -39.08 +/- 16.08
74210 ncm-et-4 2019-03-17 21:51 01:12:52 1962309 500 38 111 351 -51.09 +/- 16.38
74209 ncm-et-9 2019-03-17 21:51 01:14:07 1963995 500 46 88 366 -29.25 +/- 15.68
74208 ncm-et-10 2019-03-17 21:51 01:12:41 1959722 500 36 89 375 -36.97 +/- 15.06
74207 ncm-et-3 2019-03-17 21:51 01:13:41 1967234 500 43 94 363 -35.56 +/- 15.81
74206 ncm-et-13 2019-03-17 21:51 01:13:34 1977161 500 41 102 357 -42.6 +/- 16.11
74205 ncm-et-15 2019-03-17 21:51 01:13:38 1966304 500 41 82 377 -28.55 +/- 15.01
13802 ncm-et-16 2018-03-30 22:06 00:33:31 1986436 229 18 51 160 -50.42 +/- 24.38
13801 ncm-et-5 2018-03-30 22:06 00:33:42 2024263 225 18 43 164 -38.76 +/- 23.42
13800 ncm-et-14 2018-03-30 22:06 00:33:51 2021325 237 17 51 169 -50.19 +/- 23.34
13799 ncm-et-11 2018-03-30 22:06 00:33:28 2015800 229 15 39 175 -36.55 +/- 21.6
13798 ncm-et-12 2018-03-30 22:06 00:33:54 2020999 228 15 41 172 -39.79 +/- 22.07
13797 ncm-et-13 2018-03-30 22:06 00:33:44 2024754 228 22 44 162 -33.63 +/- 24.13
13796 ncm-et-7 2018-03-30 22:06 00:00:01 1984198 1 0 1 0 -1129.65 +/- 376.02
13795 ncm-et-9 2018-03-30 22:06 00:33:56 2028031 227 16 39 172 -35.32 +/- 22.03
13794 ncm-et-3 2018-03-30 22:06 00:33:42 2025900 232 17 42 173 -37.59 +/- 22.32
13793 ncm-et-8 2018-03-30 22:06 00:33:59 1998422 235 17 37 181 -29.64 +/- 21.13
13792 ncm-et-6 2018-03-30 22:06 00:33:58 2026066 232 15 49 168 -51.29 +/- 23.08
13791 ncm-et-4 2018-03-30 22:06 00:33:47 2026234 233 22 41 170 -28.39 +/- 23.1
13790 ncm-et-10 2018-03-30 22:06 00:33:52 2017908 230 18 51 161 -50.2 +/- 24.28
13789 ncm-et-15 2018-03-30 22:06 00:34:01 2019535 234 22 53 159 -46.3 +/- 24.99
13732 ncm-et-14 2018-03-30 17:11 01:11:35 2021652 500 36 103 361 -46.84 +/- 15.83
13731 ncm-et-13 2018-03-30 17:11 01:13:34 2026554 500 49 96 355 -32.76 +/- 16.3
13730 ncm-et-7 2018-03-30 17:11 01:13:49 2024590 500 48 110 342 -43.3 +/- 16.97
13729 ncm-et-4 2018-03-30 17:11 01:14:23 2023119 500 38 118 344 -56.07 +/- 16.74
13728 ncm-et-5 2018-03-30 17:11 01:13:54 2024754 500 49 98 353 -34.16 +/- 16.41
13727 ncm-et-8 2018-03-30 17:11 01:11:35 2011036 500 46 95 359 -34.16 +/- 16.06
13726 ncm-et-10 2018-03-30 17:11 01:12:59 2021162 500 41 97 362 -39.08 +/- 15.84
13725 ncm-et-11 2018-03-30 17:11 01:11:56 2006169 500 47 94 359 -32.76 +/- 16.07
13724 ncm-et-9 2018-03-30 17:11 01:11:49 2027211 500 39 96 365 -39.78 +/- 15.65
13723 ncm-et-15 2018-03-30 17:11 01:12:29 2020836 500 39 100 361 -42.6 +/- 15.87
13722 ncm-et-6 2018-03-30 17:11 01:11:41 2025900 500 35 113 352 -54.65 +/- 16.28
13721 ncm-et-12 2018-03-30 17:11 01:11:51 2002398 500 39 100 361 -42.6 +/- 15.87
13720 ncm-et-3 2018-03-30 17:11 01:12:53 2026226 500 37 97 366 -41.89 +/- 15.57
13719 ncm-et-16 2018-03-30 17:11 01:15:20 1948716 500 36 107 357 -49.67 +/- 16.04

Commit

Commit ID d8aeaab79ca6809f8ad6a650611e827a7cba8978
Author mstembera
Date 2015-07-15 19:17:16 UTC
Consistent TT replace policy This fixes an inconsistency bug where TT entries were valued differently depending on which pointer they were accessed through. STC 2MB LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 11301 W: 2176 L: 2038 D: 7087 LTC 8MB LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 17732 W: 2870 L: 2745 D: 12117 STC 16MB LLR: 2.96 (-2.94,2.94) [-4.00,0.00] Total: 17401 W: 3324 L: 3227 D: 10850 Bench: 8248164 Resolves #377
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