Dev Builds » 20121102-2336

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 06:57:23 1990150 2928 74 2014 840 -277.04 ± 11.76
ncm-et-4 06:57:14 1986856 2921 58 1939 924 -265.76 ± 11.17
ncm-et-9 06:57:42 1983419 2927 63 1967 897 -269.66 ± 11.36
ncm-et-10 06:57:28 1987461 2916 65 1932 919 -263.57 ± 11.21
ncm-et-11 02:56:38 2025627 1239 19 822 398 -268.23 ± 17.0
ncm-et-12 02:55:59 1990362 1226 17 818 391 -271.39 ± 17.14
ncm-et-13 06:57:08 1993653 2932 50 1997 885 -277.96 ± 11.42
ncm-et-15 06:57:07 1988204 2911 60 1961 890 -271.2 ± 11.4
20000 406 13450 6144 -270.69 ± 4.33

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
115322 ncm-et-13 2020-02-10 17:16 00:23:00 1971735 155 2 107 46 -286.4 ± 50.81
115321 ncm-et-3 2020-02-10 17:16 00:23:05 1965533 163 3 110 50 -273.27 ± 48.73
115320 ncm-et-4 2020-02-10 17:15 00:24:23 1962612 161 3 101 57 -245.58 ± 45.28
115319 ncm-et-15 2020-02-10 17:14 00:24:17 1971905 164 4 114 46 -282.14 ± 51.04
115318 ncm-et-10 2020-02-10 17:13 00:25:56 1956941 170 7 115 48 -260.66 ± 49.82
115317 ncm-et-9 2020-02-10 17:12 00:26:50 1962008 187 0 132 55 -305.36 ± 45.88
115316 ncm-et-13 2020-02-10 16:03 01:11:40 1968476 500 10 345 145 -281.68 ± 28.38
115315 ncm-et-3 2020-02-10 16:03 01:12:08 1964148 500 15 343 142 -273.0 ± 28.72
115314 ncm-et-4 2020-02-10 16:02 01:11:42 1963839 500 14 342 144 -273.0 ± 28.52
115313 ncm-et-10 2020-02-10 16:01 01:10:30 1969859 500 10 334 156 -268.17 ± 27.31
115312 ncm-et-15 2020-02-10 16:01 01:12:31 1970806 500 8 346 146 -285.49 ± 28.24
115311 ncm-et-9 2020-02-10 15:58 01:13:16 1964149 500 12 346 142 -280.42 ± 28.72
115310 ncm-et-10 2020-02-10 14:49 01:11:29 1961851 500 8 323 169 -257.59 ± 26.11
115309 ncm-et-13 2020-02-10 14:49 01:13:23 1970328 500 13 328 159 -257.59 ± 27.08
115308 ncm-et-15 2020-02-10 14:49 01:11:21 1976538 500 8 343 149 -281.68 ± 27.94
115307 ncm-et-3 2020-02-10 14:48 01:13:14 1965226 500 10 348 142 -285.49 ± 28.7
115306 ncm-et-4 2020-02-10 14:47 01:13:15 1943469 500 6 341 153 -281.68 ± 27.49
115305 ncm-et-9 2020-02-10 14:46 01:10:34 1976855 500 9 335 156 -270.57 ± 27.29
115304 ncm-et-13 2020-02-10 13:35 01:12:33 1968480 500 9 333 158 -268.17 ± 27.1
115303 ncm-et-4 2020-02-10 13:35 01:11:22 1967240 500 14 313 173 -239.74 ± 25.91
115302 ncm-et-10 2020-02-10 13:35 01:12:54 1964001 500 13 339 148 -270.57 ± 28.11
115301 ncm-et-15 2020-02-10 13:35 01:12:28 1969408 500 8 341 151 -279.17 ± 27.74
115300 ncm-et-3 2020-02-10 13:35 01:12:21 1961390 500 15 348 137 -279.17 ± 29.25
115299 ncm-et-9 2020-02-10 13:35 01:10:16 1974981 500 15 333 152 -261.07 ± 27.74
42977 ncm-et-12 2018-06-23 08:20 00:33:34 1958015 226 5 153 68 -272.31 ± 41.68
42976 ncm-et-11 2018-06-23 08:19 00:34:42 2025572 239 5 159 75 -265.99 ± 39.59
42975 ncm-et-9 2018-06-23 08:18 00:35:18 1981916 240 6 164 70 -274.43 ± 41.11
42974 ncm-et-15 2018-06-23 08:18 00:35:01 2018883 247 6 157 84 -247.04 ± 37.31
42973 ncm-et-10 2018-06-23 08:18 00:35:28 2019536 246 6 154 86 -241.71 ± 36.83
42972 ncm-et-4 2018-06-23 08:17 00:36:34 2026226 260 7 165 88 -245.03 ± 36.48
42971 ncm-et-3 2018-06-23 08:16 00:37:08 2022956 265 6 177 82 -266.54 ± 37.87
42970 ncm-et-13 2018-06-23 08:15 00:38:41 2024754 277 4 191 82 -284.91 ± 37.8
42969 ncm-et-10 2018-06-23 07:08 01:09:29 2020023 500 9 325 166 -258.75 ± 26.39
42968 ncm-et-12 2018-06-23 07:08 01:11:02 1994514 500 4 344 152 -288.06 ± 27.52
42967 ncm-et-11 2018-06-23 07:07 01:10:22 2027210 500 6 331 163 -269.37 ± 26.56
42966 ncm-et-4 2018-06-23 07:07 01:09:21 2023611 500 8 341 151 -279.17 ± 27.74
42965 ncm-et-9 2018-06-23 07:06 01:11:16 1998294 500 9 328 163 -262.24 ± 26.65
42964 ncm-et-15 2018-06-23 07:06 01:11:35 1988236 500 10 326 164 -258.75 ± 26.59
42963 ncm-et-13 2018-06-23 07:05 01:08:10 2026391 500 6 342 152 -282.94 ± 27.59
42962 ncm-et-3 2018-06-23 07:04 01:10:59 2025409 500 6 351 143 -294.61 ± 28.51
42961 ncm-et-12 2018-06-23 05:55 01:11:23 2018558 500 8 321 171 -255.3 ± 25.94
42960 ncm-et-10 2018-06-23 05:55 01:11:42 2020022 500 12 342 146 -275.45 ± 28.31
42959 ncm-et-4 2018-06-23 05:55 01:10:37 2021001 500 6 336 158 -275.45 ± 27.02
42958 ncm-et-3 2018-06-23 05:55 01:08:28 2026391 500 19 337 144 -261.07 ± 28.5
42957 ncm-et-11 2018-06-23 05:55 01:11:34 2024101 500 8 332 160 -268.17 ± 26.89
42956 ncm-et-9 2018-06-23 05:55 01:10:12 2025735 500 12 329 159 -259.91 ± 27.07
42955 ncm-et-13 2018-06-23 05:55 01:09:41 2025408 500 6 351 143 -294.61 ± 28.51
42954 ncm-et-15 2018-06-23 05:55 01:09:54 2021652 500 16 334 150 -261.07 ± 27.93

Commit

Commit ID 52f55179a8d0b24f5410cdd9d29559e4f6408156
Author Marco Costalba
Date 2012-11-02 23:36:40 UTC
Fix an off-by-one bug in multi pv print We send to GUI multi-pv info after each cycle, not just once at the end of the PV loop. This is because at high depths a single root search can be very slow and we want to update the gui as soon as we have a new PV score. Idea is good but implementation is broken because sort() takes as arguments a pointer to the first element and one past the last element. So fix the bug and rename sort arguments to better reflect their meaning. Another hit by Hongzhi Cheng. Impressive! No functional change.
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