Dev Builds » 20151218-2159

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 06:11:11 1985909 2577 284 292 2001 -1.08 +/- 6.34
ncm-et-4 06:11:17 1975561 2565 252 350 1963 -13.28 +/- 6.5
ncm-et-5 02:09:29 2024018 903 100 103 700 -1.15 +/- 10.75
ncm-et-6 02:09:12 2026884 926 108 99 719 +3.38 +/- 10.58
ncm-et-7 02:09:33 2024345 903 103 116 684 -5.0 +/- 11.16
ncm-et-8 02:09:30 2007968 922 107 97 718 +3.77 +/- 10.55
ncm-et-9 06:10:36 1992117 2581 279 295 2007 -2.15 +/- 6.32
ncm-et-10 06:11:21 1985272 2580 290 304 1986 -1.89 +/- 6.43
ncm-et-11 02:09:33 2019944 912 100 103 709 -1.14 +/- 10.64
ncm-et-12 02:09:30 2020836 890 92 107 691 -5.86 +/- 10.79
ncm-et-13 06:10:54 1994696 2565 301 320 1944 -2.57 +/- 6.62
ncm-et-15 04:01:40 1970803 1676 178 197 1301 -3.94 +/- 7.87
20000 2194 2383 15423 -3.28 +/- 2.3

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
71834 ncm-et-4 2019-02-27 19:43 00:22:37 1930549 158 15 18 125 -6.6 +/- 24.79
71833 ncm-et-13 2019-02-27 19:42 00:23:40 1986464 161 20 20 121 -0.0 +/- 26.8
71832 ncm-et-9 2019-02-27 19:42 00:23:41 1968325 160 22 23 115 -2.17 +/- 28.61
71831 ncm-et-3 2019-02-27 19:41 00:24:22 1962304 173 19 18 136 +2.01 +/- 23.98
71830 ncm-et-10 2019-02-27 19:41 00:24:42 1973027 171 17 13 141 +8.13 +/- 21.82
71829 ncm-et-15 2019-02-27 19:39 00:26:17 1968487 176 16 17 143 -1.97 +/- 22.26
71828 ncm-et-4 2019-02-27 18:30 01:12:12 1961535 500 49 78 373 -20.17 +/- 15.31
71827 ncm-et-3 2019-02-27 18:29 01:11:25 1973383 500 59 52 389 +4.86 +/- 14.35
71826 ncm-et-13 2019-02-27 18:28 01:13:10 1972195 500 53 57 390 -2.78 +/- 14.29
71825 ncm-et-9 2019-02-27 18:27 01:13:47 1979213 500 50 57 393 -4.86 +/- 14.09
71824 ncm-et-10 2019-02-27 18:26 01:13:28 1959694 500 56 53 391 +2.08 +/- 14.23
71823 ncm-et-15 2019-02-27 18:26 01:11:58 1972503 500 57 55 388 +1.39 +/- 14.42
71822 ncm-et-3 2019-02-27 17:15 01:12:06 1964147 500 52 59 389 -4.86 +/- 14.35
71821 ncm-et-4 2019-02-27 17:15 01:13:36 1965226 500 63 71 366 -5.56 +/- 15.77
71820 ncm-et-10 2019-02-27 17:14 01:10:59 1959861 500 55 57 388 -1.39 +/- 14.42
71819 ncm-et-15 2019-02-27 17:14 01:11:31 1976226 500 50 70 380 -13.9 +/- 14.9
71818 ncm-et-13 2019-02-27 17:13 01:13:00 1972649 500 56 72 372 -11.12 +/- 15.4
71817 ncm-et-9 2019-02-27 17:12 01:13:40 1975293 500 70 61 369 +6.25 +/- 15.59
71816 ncm-et-9 2019-02-27 16:01 01:10:26 1979550 500 51 58 391 -4.86 +/- 14.22
71815 ncm-et-4 2019-02-27 16:01 01:13:11 1964613 500 45 65 390 -13.9 +/- 14.26
71814 ncm-et-10 2019-02-27 16:01 01:12:32 1977053 500 56 69 375 -9.04 +/- 15.23
71813 ncm-et-15 2019-02-27 16:01 01:11:54 1965997 500 55 55 390 -0.0 +/- 14.29
71812 ncm-et-13 2019-02-27 16:01 01:11:48 1984242 500 47 61 392 -9.73 +/- 14.15
71811 ncm-et-3 2019-02-27 16:01 01:13:46 1964148 500 51 59 390 -5.56 +/- 14.29
3764 ncm-et-12 2018-02-28 13:06 00:56:28 2021325 390 40 44 306 -3.56 +/- 16.01
3763 ncm-et-5 2018-02-28 13:06 00:56:33 2024100 403 50 48 305 +1.72 +/- 16.74
3762 ncm-et-13 2018-02-28 13:05 00:57:27 2029344 404 56 46 302 +8.6 +/- 17.03
3761 ncm-et-7 2018-02-28 13:05 00:57:30 2024427 403 49 54 300 -4.31 +/- 17.16
3760 ncm-et-11 2018-02-28 13:05 00:57:35 2021489 412 41 48 323 -5.9 +/- 15.6
3759 ncm-et-9 2018-02-28 13:05 00:57:31 2024263 421 31 46 344 -12.38 +/- 14.17
3758 ncm-et-3 2018-02-28 13:04 00:58:04 2025410 404 50 41 313 +7.74 +/- 16.08
3757 ncm-et-4 2018-02-28 13:04 00:58:22 2024100 407 36 56 315 -17.09 +/- 16.01
3756 ncm-et-10 2018-02-28 13:03 00:59:06 2022466 409 46 40 323 +5.1 +/- 15.45
3755 ncm-et-8 2018-02-28 13:03 00:59:22 2023773 422 46 36 340 +8.23 +/- 14.61
3754 ncm-et-6 2018-02-28 13:02 00:59:52 2026229 426 52 47 327 +4.08 +/- 15.91
3753 ncm-et-9 2018-02-28 11:52 01:11:31 2026063 500 55 50 395 +3.47 +/- 13.96
3752 ncm-et-13 2018-02-28 11:52 01:11:49 2023283 500 69 64 367 +3.47 +/- 15.72
3751 ncm-et-6 2018-02-28 11:52 01:09:20 2027540 500 56 52 392 +2.78 +/- 14.16
3750 ncm-et-12 2018-02-28 11:52 01:13:02 2020347 500 52 63 385 -7.64 +/- 14.61
3749 ncm-et-5 2018-02-28 11:51 01:12:56 2023936 500 50 55 395 -3.47 +/- 13.96
3748 ncm-et-8 2018-02-28 11:51 01:10:08 1992163 500 61 61 378 -0.0 +/- 15.05
3747 ncm-et-7 2018-02-28 11:51 01:12:03 2024264 500 54 62 384 -5.56 +/- 14.67
3746 ncm-et-11 2018-02-28 11:51 01:11:58 2018399 500 59 55 386 +2.78 +/- 14.55
3745 ncm-et-4 2018-02-28 11:51 01:11:19 2007345 500 44 62 394 -12.51 +/- 14.0
3744 ncm-et-3 2018-02-28 11:51 01:11:28 2026063 500 53 63 384 -6.95 +/- 14.67
3743 ncm-et-10 2018-02-28 11:51 01:10:34 2019533 500 60 72 368 -8.34 +/- 15.65

Commit

Commit ID 38adb487ca37f276674d04e92dd3213f4d47cf72
Author Guenther Demetz
Date 2015-12-18 21:59:09 UTC
Distinct iteration paths for Lazy SMP threads STC 5+0.1, threads 7 LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 6026 W: 1047 L: 901 D: 4078 LTC: 20+0.2, threads 7 LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 19739 W: 2910 L: 2721 D: 14108 STC 5+0.1, threads 20 LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 2493 W: 462 L: 331 D: 1700 LTC 30+0.3, threads 20 ELO: 8.86 +-3.7 (95%) LOS: 100.0% Total: 8000 W: 1076 L: 872 D: 6052 Bench: 8012530 Resolves #525
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