Dev Builds » 20151205-1031

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 05:48:48 1988013 2438 243 307 1888 -9.12 ± 6.55
ncm-et-4 05:49:22 1975626 2415 256 315 1844 -8.49 ± 6.73
ncm-et-5 01:49:07 2021007 783 85 120 578 -15.54 ± 12.43
ncm-et-6 01:49:10 2025817 775 67 92 616 -11.21 ± 11.07
ncm-et-7 01:49:14 1993504 761 89 93 579 -1.83 ± 12.08
ncm-et-8 01:49:00 2000996 748 70 95 583 -11.62 ± 11.68
ncm-et-9 05:49:10 1988995 2450 260 314 1876 -7.66 ± 6.66
ncm-et-10 05:46:48 1982578 2437 265 323 1849 -8.27 ± 6.77
ncm-et-11 01:48:52 2014948 768 78 104 586 -11.77 ± 11.95
ncm-et-12 01:48:54 2018558 757 93 101 563 -3.67 ± 12.53
ncm-et-13 05:46:14 1994019 2443 257 306 1880 -6.97 ± 6.61
ncm-et-14 01:49:00 2018639 777 97 87 593 +4.47 ± 11.89
ncm-et-15 05:48:27 1983744 2448 269 333 1846 -9.09 ± 6.82
20000 2129 2590 15281 -8.01 ± 2.34

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
71996 ncm-et-4 2019-03-01 00:53 00:22:22 1964777 153 19 23 111 -9.09 ± 28.89
71995 ncm-et-10 2019-03-01 00:53 00:22:51 1959392 162 18 23 121 -10.73 ± 26.94
71994 ncm-et-3 2019-03-01 00:52 00:23:27 1965844 162 13 19 130 -12.87 ± 23.77
71993 ncm-et-13 2019-03-01 00:52 00:23:34 1986117 171 15 19 137 -8.13 ± 23.24
71992 ncm-et-15 2019-03-01 00:51 00:24:37 1970492 177 21 22 134 -1.96 ± 25.27
71991 ncm-et-9 2019-03-01 00:50 00:25:31 1961233 175 16 19 140 -5.96 ± 23.04
71990 ncm-et-10 2019-02-28 23:40 01:11:07 1966774 500 57 66 377 -6.25 ± 15.11
71989 ncm-et-4 2019-02-28 23:40 01:12:24 1906784 500 46 65 389 -13.21 ± 14.33
71988 ncm-et-9 2019-02-28 23:39 01:09:40 1982368 500 51 63 386 -8.34 ± 14.54
71987 ncm-et-13 2019-02-28 23:39 01:11:50 1964147 500 51 62 387 -7.64 ± 14.48
71986 ncm-et-3 2019-02-28 23:39 01:12:03 1972868 500 55 55 390 -0.0 ± 14.29
71985 ncm-et-15 2019-02-28 23:38 01:11:14 1964301 500 54 66 380 -8.34 ± 14.92
71984 ncm-et-9 2019-02-28 22:27 01:11:23 1965862 500 49 66 385 -11.82 ± 14.59
71983 ncm-et-15 2019-02-28 22:26 01:10:54 1967548 500 68 75 357 -4.86 ± 16.3
71982 ncm-et-3 2019-02-28 22:26 01:11:22 1970718 500 55 63 382 -5.56 ± 14.8
71981 ncm-et-13 2019-02-28 22:26 01:11:40 1976405 500 54 73 373 -13.21 ± 15.34
71980 ncm-et-4 2019-02-28 22:26 01:12:18 1967232 500 50 66 384 -11.12 ± 14.66
71979 ncm-et-10 2019-02-28 22:26 01:13:05 1960614 500 51 71 378 -13.9 ± 15.03
71936 ncm-et-15 2019-02-28 12:29 01:12:37 1964795 500 51 71 378 -13.9 ± 15.03
71935 ncm-et-10 2019-02-28 12:29 01:10:36 1965383 500 58 59 383 -0.69 ± 14.74
71934 ncm-et-4 2019-02-28 12:29 01:13:09 1964310 500 57 64 379 -4.86 ± 14.99
71933 ncm-et-3 2019-02-28 12:29 01:12:53 1968159 500 44 67 389 -15.99 ± 14.32
71932 ncm-et-9 2019-02-28 12:29 01:13:35 1973854 500 55 67 378 -8.34 ± 15.04
71931 ncm-et-13 2019-02-28 12:29 01:10:09 1986627 500 56 61 383 -3.47 ± 14.74
7397 ncm-et-8 2018-03-11 16:43 00:35:28 2021978 248 27 38 183 -15.42 ± 22.13
7396 ncm-et-12 2018-03-11 16:42 00:36:42 2017908 257 32 34 191 -2.7 ± 21.55
7395 ncm-et-7 2018-03-11 16:42 00:36:53 1999846 261 35 33 193 +2.66 ± 21.54
7394 ncm-et-15 2018-03-11 16:42 00:37:21 2018072 271 20 38 213 -23.11 ± 19.04
7393 ncm-et-6 2018-03-11 16:41 00:38:01 2025244 275 21 36 218 -18.97 ± 18.63
7392 ncm-et-4 2018-03-11 16:41 00:38:03 2024593 262 25 39 198 -18.58 ± 20.75
7391 ncm-et-13 2018-03-11 16:41 00:38:13 2023936 272 21 34 217 -16.62 ± 18.52
7390 ncm-et-11 2018-03-11 16:40 00:38:22 2019208 268 22 36 210 -18.17 ± 19.3
7389 ncm-et-14 2018-03-11 16:40 00:38:42 2018232 277 29 27 221 +2.51 ± 18.41
7388 ncm-et-10 2018-03-11 16:40 00:38:51 2020184 275 32 39 204 -8.85 ± 20.88
7387 ncm-et-5 2018-03-11 16:40 00:38:47 2022140 283 26 42 215 -19.66 ± 19.79
7386 ncm-et-9 2018-03-11 16:40 00:38:47 2026882 275 34 32 209 +2.53 ± 20.14
7385 ncm-et-3 2018-03-11 16:40 00:39:06 2024590 276 24 41 211 -21.43 ± 19.83
7384 ncm-et-14 2018-03-11 15:28 01:10:18 2019046 500 68 60 372 +5.56 ± 15.41
7383 ncm-et-12 2018-03-11 15:28 01:12:12 2019208 500 61 67 372 -4.17 ± 15.42
7382 ncm-et-15 2018-03-11 15:28 01:11:44 2017258 500 55 61 384 -4.17 ± 14.67
7381 ncm-et-13 2018-03-11 15:28 01:10:48 2026882 500 60 57 383 +2.08 ± 14.74
7380 ncm-et-11 2018-03-11 15:28 01:10:30 2010688 500 56 68 376 -8.34 ± 15.17
7379 ncm-et-8 2018-03-11 15:28 01:13:32 1980015 500 43 57 400 -9.73 ± 13.61
7378 ncm-et-10 2018-03-11 15:28 01:10:18 2023121 500 49 65 386 -11.12 ± 14.53
7377 ncm-et-9 2018-03-11 15:28 01:10:14 2023773 500 55 67 378 -8.34 ± 15.04
7376 ncm-et-5 2018-03-11 15:28 01:10:20 2019874 500 59 78 363 -13.21 ± 15.93
7375 ncm-et-3 2018-03-11 15:28 01:09:57 2025899 500 52 62 386 -6.95 ± 14.54
7374 ncm-et-7 2018-03-11 15:28 01:12:21 1987163 500 54 60 386 -4.17 ± 14.55
7373 ncm-et-6 2018-03-11 15:28 01:11:09 2026390 500 46 56 398 -6.95 ± 13.75
7372 ncm-et-4 2018-03-11 15:28 01:11:06 2026063 500 59 58 383 +0.69 ± 14.74

Commit

Commit ID 8315620522dd268755f32be792802abb62f7366f
Author absimaldata
Date 2015-12-05 10:31:00 UTC
New Tuned Weights More accurate evaluation weights Performed better at STC LLR: 1.32 (-2.94,2.94) [0.00,4.00] Total: 190043 W: 37433 L: 36675 D: 115935 Passed LTC LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 30157 W: 4540 L: 4303 D: 21314 Bench: 9264977 Resolves #515
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