Dev Builds » 20151214-1847

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 05:42:47 1988658 2365 266 276 1823 -1.47 ± 6.7
ncm-et-4 05:42:57 1957163 2357 253 285 1819 -4.72 ± 6.7
ncm-et-5 01:41:40 2022549 718 81 92 545 -5.32 ± 12.48
ncm-et-6 01:41:47 2026063 718 92 78 548 +6.78 ± 12.37
ncm-et-7 01:41:25 2021052 711 80 95 536 -7.33 ± 12.67
ncm-et-8 01:41:35 2022468 727 70 97 560 -12.91 ± 12.09
ncm-et-9 05:42:52 1994824 2389 244 290 1855 -6.69 ± 6.58
ncm-et-10 05:42:51 1982168 2402 244 288 1870 -6.37 ± 6.54
ncm-et-11 01:41:52 2019208 704 91 104 509 -6.42 ± 13.51
ncm-et-12 01:41:34 2020267 707 77 90 540 -6.39 ± 12.45
ncm-et-13 05:42:28 1992129 2385 258 279 1848 -3.06 ± 6.62
ncm-et-14 01:41:31 2019779 709 77 82 550 -2.45 ± 12.12
ncm-et-15 05:43:02 1987502 2396 263 275 1858 -1.74 ± 6.59
ncm-et-16 01:41:37 2016727 712 67 93 552 -12.69 ± 12.08
20000 2163 2424 15413 -4.53 ± 2.31

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
71858 ncm-et-4 2019-02-27 23:49 00:21:41 1871457 137 21 24 92 -7.61 ± 33.44
71857 ncm-et-3 2019-02-27 23:48 00:22:50 1976811 155 19 10 126 +20.2 ± 23.56
71856 ncm-et-13 2019-02-27 23:46 00:25:17 1978414 170 18 20 132 -4.09 ± 24.73
71855 ncm-et-10 2019-02-27 23:45 00:25:45 1971564 183 22 25 136 -5.7 ± 25.55
71854 ncm-et-9 2019-02-27 23:45 00:25:43 1984775 174 23 17 134 +11.99 ± 24.76
71853 ncm-et-15 2019-02-27 23:44 00:26:33 1973427 181 17 24 140 -13.44 ± 24.08
71852 ncm-et-4 2019-02-27 22:36 01:11:54 1964614 500 43 59 398 -11.12 ± 13.74
71851 ncm-et-3 2019-02-27 22:36 01:11:22 1965534 500 54 67 379 -9.04 ± 14.98
71850 ncm-et-9 2019-02-27 22:33 01:10:48 1984722 500 48 60 392 -8.34 ± 14.15
71849 ncm-et-10 2019-02-27 22:32 01:11:55 1957859 500 47 60 393 -9.04 ± 14.08
71848 ncm-et-13 2019-02-27 22:32 01:12:34 1968776 500 59 69 372 -6.95 ± 15.41
71847 ncm-et-15 2019-02-27 22:32 01:11:29 1971255 500 61 74 365 -9.04 ± 15.83
71846 ncm-et-4 2019-02-27 21:22 01:13:12 1964148 500 58 57 385 +0.69 ± 14.61
71845 ncm-et-3 2019-02-27 21:21 01:13:40 1973790 500 47 73 380 -18.08 ± 14.88
71844 ncm-et-9 2019-02-27 21:20 01:12:11 1965996 500 39 66 395 -18.78 ± 13.91
71843 ncm-et-13 2019-02-27 21:19 01:11:50 1970795 500 57 59 384 -1.39 ± 14.68
71842 ncm-et-15 2019-02-27 21:19 01:11:53 1964918 500 52 57 391 -3.47 ± 14.22
71841 ncm-et-10 2019-02-27 21:19 01:12:27 1960614 500 61 62 377 -0.69 ± 15.11
71840 ncm-et-4 2019-02-27 20:07 01:14:23 1939965 500 55 60 385 -3.47 ± 14.61
71839 ncm-et-13 2019-02-27 20:07 01:11:33 1986591 500 55 61 384 -4.17 ± 14.67
71838 ncm-et-15 2019-02-27 20:07 01:11:21 1973582 500 64 55 381 +6.25 ± 14.86
71837 ncm-et-3 2019-02-27 20:07 01:13:15 1963687 500 63 56 381 +4.86 ± 14.86
71836 ncm-et-10 2019-02-27 20:07 01:11:08 1965698 500 47 61 392 -9.73 ± 14.15
71835 ncm-et-9 2019-02-27 20:07 01:12:29 1980175 500 61 71 368 -6.95 ± 15.65
12959 ncm-et-14 2018-03-28 12:25 00:29:29 2020022 209 20 29 160 -14.97 ± 22.79
12958 ncm-et-15 2018-03-28 12:24 00:29:58 2020999 215 20 25 170 -8.08 ± 21.26
12957 ncm-et-6 2018-03-28 12:24 00:30:00 2025408 218 32 20 166 +19.14 ± 22.48
12956 ncm-et-3 2018-03-28 12:24 00:30:05 2025083 210 21 20 169 +1.65 ± 20.79
12955 ncm-et-11 2018-03-28 12:24 00:30:13 2019371 204 29 33 142 -6.81 ± 26.33
12954 ncm-et-5 2018-03-28 12:24 00:30:17 2020836 218 24 25 169 -1.59 ± 21.89
12953 ncm-et-13 2018-03-28 12:24 00:30:12 2023283 215 20 26 169 -9.7 ± 21.49
12952 ncm-et-12 2018-03-28 12:24 00:30:29 2020512 207 23 28 156 -8.39 ± 23.51
12951 ncm-et-7 2018-03-28 12:24 00:30:29 2015714 211 21 31 159 -16.48 ± 23.25
12950 ncm-et-16 2018-03-28 12:23 00:30:46 2022303 212 24 28 160 -6.56 ± 23.19
12949 ncm-et-8 2018-03-28 12:23 00:30:44 2022633 227 17 32 178 -22.99 ± 20.9
12948 ncm-et-10 2018-03-28 12:23 00:31:00 2019208 219 22 27 170 -7.93 ± 21.78
12947 ncm-et-4 2018-03-28 12:23 00:31:46 1978369 220 20 36 164 -25.31 ± 23.08
12946 ncm-et-9 2018-03-28 12:22 00:32:05 2024917 215 20 25 170 -8.08 ± 21.26
12945 ncm-et-13 2018-03-28 11:11 01:11:02 2024918 500 49 44 407 +3.47 ± 13.14
12944 ncm-et-7 2018-03-28 11:11 01:10:56 2026390 500 59 64 377 -3.47 ± 15.11
12943 ncm-et-10 2018-03-28 11:11 01:10:36 2018070 500 45 53 402 -5.56 ± 13.48
12942 ncm-et-3 2018-03-28 11:11 01:11:35 2027046 500 62 50 388 +8.34 ± 14.41
12941 ncm-et-12 2018-03-28 11:11 01:11:05 2020022 500 54 62 384 -5.56 ± 14.67
12940 ncm-et-14 2018-03-28 11:11 01:12:02 2019537 500 57 53 390 +2.78 ± 14.29
12939 ncm-et-15 2018-03-28 11:11 01:11:48 2020836 500 49 40 411 +6.25 ± 12.85
12938 ncm-et-4 2018-03-28 11:11 01:10:01 2024428 500 56 49 395 +4.86 ± 13.96
12937 ncm-et-16 2018-03-28 11:11 01:10:51 2011151 500 43 65 392 -15.3 ± 14.13
12936 ncm-et-6 2018-03-28 11:11 01:11:47 2026718 500 60 58 382 +1.39 ± 14.8
12935 ncm-et-5 2018-03-28 11:11 01:11:23 2024263 500 57 67 376 -6.95 ± 15.17
12934 ncm-et-11 2018-03-28 11:11 01:11:39 2019045 500 62 71 367 -6.25 ± 15.71
12933 ncm-et-9 2018-03-28 11:11 01:09:36 2028359 500 53 51 396 +1.39 ± 13.9
12932 ncm-et-8 2018-03-28 11:11 01:10:51 2022303 500 53 65 382 -8.34 ± 14.79

Commit

Commit ID 2c1797ab81957221266f7dd445845a1a525ccb9d
Author mstembera
Date 2015-12-14 18:47:12 UTC
Fix easy move bug in SMP mode Fix a bug where we could stop the search after only 10% of time used due to a matching easy move but later switch to a different move that was never pre-screened as easy due to SMP thread select. STC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 27227 W: 4910 L: 4800 D: 17517 LTC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 40368 W: 5826 L: 5733 D: 28809 Resolves #521
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