Dev Builds » 20150402-1716

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 05:49:10 1992542 2371 177 503 1691 -48.08 +/- 7.38
ncm-et-4 05:50:12 1982512 2379 183 502 1694 -46.87 +/- 7.39
ncm-et-5 01:44:22 2023529 722 60 140 522 -38.66 +/- 13.21
ncm-et-6 01:44:23 2025900 724 51 161 512 -53.2 +/- 13.46
ncm-et-7 01:44:22 2006573 706 56 140 510 -41.53 +/- 13.35
ncm-et-8 01:44:07 1942804 679 44 137 498 -47.89 +/- 13.26
ncm-et-9 05:49:42 1988463 2372 198 515 1659 -46.71 +/- 7.57
ncm-et-10 05:50:08 1985051 2375 183 482 1710 -43.97 +/- 7.3
ncm-et-11 01:44:23 2017502 711 45 169 497 -61.22 +/- 13.71
ncm-et-12 01:44:24 2019144 720 49 141 530 -44.64 +/- 12.84
ncm-et-13 05:49:58 1993093 2399 193 511 1695 -46.33 +/- 7.43
ncm-et-14 01:44:12 2020103 720 51 139 530 -42.68 +/- 12.86
ncm-et-15 05:50:00 1988258 2407 211 545 1651 -48.52 +/- 7.69
ncm-et-16 01:44:23 2017347 715 53 149 513 -46.93 +/- 13.34
20000 1554 4234 14212 -46.84 +/- 2.55

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
75644 ncm-et-4 2019-03-28 23:29 00:22:31 1993845 156 8 34 114 -58.45 +/- 27.62
75643 ncm-et-9 2019-03-28 23:29 00:22:33 1972340 149 11 38 100 -63.66 +/- 31.48
75642 ncm-et-3 2019-03-28 23:29 00:22:33 1994333 155 17 28 110 -24.7 +/- 29.43
75641 ncm-et-10 2019-03-28 23:26 00:25:08 1961083 166 15 36 115 -44.19 +/- 29.06
75640 ncm-et-15 2019-03-28 23:24 00:27:05 1970956 188 12 47 129 -65.45 +/- 27.24
75639 ncm-et-13 2019-03-28 23:24 00:27:16 1980905 186 10 40 136 -56.53 +/- 25.31
75638 ncm-et-3 2019-03-28 22:14 01:13:20 1963691 500 38 101 361 -44.01 +/- 15.85
75637 ncm-et-4 2019-03-28 22:14 01:13:44 1965997 500 42 112 346 -48.96 +/- 16.69
75636 ncm-et-9 2019-03-28 22:13 01:14:40 1968317 500 37 115 348 -54.65 +/- 16.52
75635 ncm-et-10 2019-03-28 22:12 01:13:21 1975471 500 35 88 377 -36.97 +/- 14.93
75634 ncm-et-13 2019-03-28 22:10 01:12:44 1975293 500 44 110 346 -46.13 +/- 16.72
75633 ncm-et-15 2019-03-28 22:10 01:13:31 1971903 500 51 108 341 -39.78 +/- 17.05
75632 ncm-et-4 2019-03-28 20:59 01:14:29 1965689 500 51 94 355 -29.95 +/- 16.32
75631 ncm-et-9 2019-03-28 20:58 01:14:24 1971416 500 45 119 336 -51.8 +/- 17.24
75630 ncm-et-3 2019-03-28 20:58 01:15:23 1962303 500 32 94 374 -43.3 +/- 15.05
75629 ncm-et-10 2019-03-28 20:57 01:13:48 1970478 500 33 108 359 -52.51 +/- 15.88
75628 ncm-et-13 2019-03-28 20:56 01:12:58 1980617 500 53 104 343 -35.56 +/- 16.97
75627 ncm-et-15 2019-03-28 20:56 01:12:58 1973906 500 38 133 329 -66.82 +/- 17.49
75626 ncm-et-3 2019-03-28 19:43 01:13:57 1980993 500 38 115 347 -53.93 +/- 16.59
75625 ncm-et-13 2019-03-28 19:42 01:12:49 1971420 500 35 101 364 -46.13 +/- 15.65
75624 ncm-et-10 2019-03-28 19:42 01:13:39 1963232 500 41 98 361 -39.78 +/- 15.89
75623 ncm-et-15 2019-03-28 19:42 01:12:15 1974366 500 38 106 356 -47.55 +/- 16.12
75622 ncm-et-4 2019-03-28 19:42 01:15:11 1916597 500 38 113 349 -52.51 +/- 16.48
75621 ncm-et-9 2019-03-28 19:42 01:14:20 1967236 500 44 102 354 -40.48 +/- 16.3
14934 ncm-et-8 2018-04-03 14:14 00:25:27 2021814 179 8 34 137 -50.82 +/- 24.07
14933 ncm-et-13 2018-04-03 14:09 00:30:36 2025572 213 19 39 155 -32.72 +/- 24.2
14932 ncm-et-7 2018-04-03 14:09 00:30:42 1990517 206 14 36 156 -37.25 +/- 23.12
14931 ncm-et-10 2018-04-03 14:09 00:30:48 2021651 209 23 48 138 -41.76 +/- 27.32
14930 ncm-et-16 2018-04-03 14:09 00:31:05 2020348 215 11 50 154 -63.73 +/- 24.09
14929 ncm-et-6 2018-04-03 14:08 00:31:32 2026883 224 21 43 160 -34.23 +/- 24.18
14928 ncm-et-4 2018-04-03 14:08 00:31:32 2026391 223 12 48 163 -56.58 +/- 23.12
14927 ncm-et-5 2018-04-03 14:08 00:31:39 2025408 222 16 39 167 -36.13 +/- 22.52
14926 ncm-et-14 2018-04-03 14:08 00:31:35 2019534 220 13 35 172 -34.86 +/- 21.19
14925 ncm-et-11 2018-04-03 14:08 00:31:49 2017746 211 13 68 130 -92.7 +/- 28.35
14924 ncm-et-15 2018-04-03 14:08 00:31:55 2019860 219 25 36 158 -17.47 +/- 24.28
14923 ncm-et-3 2018-04-03 14:08 00:31:45 2027870 216 17 44 155 -43.66 +/- 24.35
14922 ncm-et-12 2018-04-03 14:08 00:32:20 2021814 220 15 43 162 -44.46 +/- 23.25
14921 ncm-et-9 2018-04-03 14:07 00:32:34 2024917 223 19 56 148 -58.18 +/- 26.11
14920 ncm-et-9 2018-04-03 12:55 01:11:11 2026556 500 42 85 373 -29.95 +/- 15.25
14919 ncm-et-15 2018-04-03 12:55 01:12:16 2018558 500 47 115 338 -47.55 +/- 17.16
14918 ncm-et-3 2018-04-03 12:55 01:12:12 2026063 500 35 121 344 -60.36 +/- 16.69
14917 ncm-et-8 2018-04-03 12:55 01:18:40 1863795 500 36 103 361 -46.84 +/- 15.83
14916 ncm-et-13 2018-04-03 12:55 01:13:35 2024753 500 32 117 351 -59.64 +/- 16.28
14915 ncm-et-4 2018-04-03 12:55 01:12:45 2026555 500 32 101 367 -48.25 +/- 15.44
14914 ncm-et-10 2018-04-03 12:55 01:13:24 2018395 500 36 104 360 -47.55 +/- 15.88
14913 ncm-et-11 2018-04-03 12:55 01:12:34 2017258 500 32 101 367 -48.25 +/- 15.44
14912 ncm-et-14 2018-04-03 12:55 01:12:37 2020673 500 38 104 358 -46.13 +/- 16.01
14911 ncm-et-6 2018-04-03 12:55 01:12:51 2024917 500 30 118 352 -61.79 +/- 16.19
14910 ncm-et-16 2018-04-03 12:55 01:13:18 2014347 500 42 99 359 -39.78 +/- 16.01
14909 ncm-et-12 2018-04-03 12:55 01:12:04 2016474 500 34 98 368 -44.72 +/- 15.42
14908 ncm-et-5 2018-04-03 12:55 01:12:43 2021651 500 44 101 355 -39.78 +/- 16.25
14907 ncm-et-7 2018-04-03 12:55 01:13:40 2022629 500 42 104 354 -43.3 +/- 16.28

Commit

Commit ID 6661a3154152ab448b1dc11d882586976f616f92
Author mstembera
Date 2015-04-02 17:16:15 UTC
Simplification to use only one counter move. STC http://tests.stockfishchess.org/tests/view/5518dca30ebc5902160ec5d0 LLR: 2.95 (-2.94,2.94) [-3.50,0.50] Total: 18868 W: 3638 L: 3530 D: 11700 LTC http://tests.stockfishchess.org/tests/view/5518f7ed0ebc5902160ec5d4 LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 69767 W: 11019 L: 10973 D: 47775 Extracted from http://tests.stockfishchess.org/tests/view/5511028a0ebc5902160ec40b Original patch by hxim. All credit goes to him. Bench: 7664249 Resolves #320
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