Dev Builds » 20140427-1710

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 06:05:07 1990789 2409 140 911 1358 -115.25 ± 8.93
ncm-et-4 06:05:12 1970450 2336 119 906 1311 -121.81 ± 9.07
ncm-et-5 01:48:17 2023936 729 35 274 420 -118.27 ± 15.91
ncm-et-6 01:48:07 2023773 710 41 266 403 -114.03 ± 16.38
ncm-et-7 01:48:13 2010431 705 44 296 365 -129.93 ± 17.53
ncm-et-8 01:48:18 2002249 710 43 252 415 -105.39 ± 16.06
ncm-et-9 06:05:11 1988945 2395 140 944 1311 -121.34 ± 9.15
ncm-et-10 06:05:14 1989733 2404 129 921 1354 -118.9 ± 8.93
ncm-et-11 01:48:23 2016461 706 43 279 384 -120.78 ± 16.95
ncm-et-12 01:48:19 2005843 701 35 294 372 -134.74 ± 17.2
ncm-et-13 06:04:57 1990495 2385 144 939 1302 -120.41 ± 9.19
ncm-et-14 01:48:10 2017907 705 40 277 388 -121.52 ± 16.79
ncm-et-15 06:05:12 1993667 2397 147 940 1310 -119.43 ± 9.16
ncm-et-16 01:48:07 1989253 708 40 265 403 -114.37 ± 16.36
20000 1140 7764 11096 -119.58 ± 3.13

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
91730 ncm-et-4 2019-08-06 21:49 00:18:28 1987036 117 1 50 66 -155.04 ± 39.22
91729 ncm-et-15 2019-08-06 21:41 00:26:23 1975448 170 7 67 96 -128.13 ± 33.4
91728 ncm-et-13 2019-08-06 21:41 00:26:48 1976719 169 12 62 95 -105.96 ± 34.12
91727 ncm-et-10 2019-08-06 21:40 00:27:27 1969704 179 6 63 110 -114.62 ± 30.29
91726 ncm-et-3 2019-08-06 21:40 00:27:48 1975147 180 12 64 104 -103.31 ± 32.35
91725 ncm-et-9 2019-08-06 21:39 00:28:22 1967568 185 13 58 114 -86.24 ± 30.41
91724 ncm-et-4 2019-08-06 20:30 01:17:31 1962458 500 26 201 273 -126.97 ± 20.01
91723 ncm-et-15 2019-08-06 20:24 01:16:04 1993392 500 26 198 276 -124.6 ± 19.86
91722 ncm-et-3 2019-08-06 20:23 01:15:07 1969708 500 23 205 272 -132.54 ± 20.0
91721 ncm-et-13 2019-08-06 20:23 01:16:33 1977161 500 27 192 281 -119.11 ± 19.63
91720 ncm-et-10 2019-08-06 20:22 01:16:46 1977082 500 31 176 293 -103.73 ± 19.12
91719 ncm-et-9 2019-08-06 20:22 01:15:58 1976073 500 30 192 278 -116.78 ± 19.84
91718 ncm-et-4 2019-08-06 19:11 01:18:43 1937539 500 29 194 277 -119.11 ± 19.87
91717 ncm-et-3 2019-08-06 19:05 01:16:51 1978161 500 47 171 282 -88.0 ± 19.88
91716 ncm-et-13 2019-08-06 19:05 01:16:43 1965688 500 36 215 249 -130.15 ± 21.39
91715 ncm-et-9 2019-08-06 19:05 01:16:01 1971101 500 27 202 271 -126.97 ± 20.13
91714 ncm-et-10 2019-08-06 19:05 01:16:21 1979680 500 35 200 265 -119.11 ± 20.57
91713 ncm-et-15 2019-08-06 19:05 01:18:29 1974848 500 36 198 266 -116.78 ± 20.53
91712 ncm-et-13 2019-08-06 17:48 01:16:45 1970943 500 25 183 292 -113.68 ± 19.05
91711 ncm-et-15 2019-08-06 17:48 01:15:54 1980375 500 28 198 274 -123.02 ± 20.0
91710 ncm-et-4 2019-08-06 17:48 01:22:03 1890894 500 23 195 282 -124.6 ± 19.5
91709 ncm-et-10 2019-08-06 17:47 01:16:21 1971567 500 27 198 275 -123.81 ± 19.93
91708 ncm-et-3 2019-08-06 17:47 01:16:58 1971880 500 23 204 273 -131.74 ± 19.95
91707 ncm-et-9 2019-08-06 17:47 01:16:29 1966475 500 29 202 269 -125.39 ± 20.27
24028 ncm-et-12 2018-04-28 14:39 00:30:27 2019533 201 12 77 112 -116.54 ± 31.31
24027 ncm-et-11 2018-04-28 14:38 00:31:21 2011920 206 7 82 117 -132.57 ± 30.04
24026 ncm-et-9 2018-04-28 14:37 00:31:49 2025408 210 7 81 122 -127.91 ± 29.23
24025 ncm-et-7 2018-04-28 14:37 00:31:52 2024429 205 16 84 105 -119.78 ± 32.98
24024 ncm-et-16 2018-04-28 14:37 00:31:46 2015974 208 11 75 122 -110.48 ± 29.54
24023 ncm-et-14 2018-04-28 14:37 00:31:44 2017583 205 10 74 121 -112.21 ± 29.54
24022 ncm-et-8 2018-04-28 14:37 00:32:12 2009984 210 11 73 126 -105.72 ± 28.88
24021 ncm-et-10 2018-04-28 14:36 00:33:00 2020999 225 13 81 131 -108.39 ± 28.63
24020 ncm-et-13 2018-04-28 14:36 00:33:08 2024266 216 8 90 118 -138.84 ± 30.23
24019 ncm-et-6 2018-04-28 14:36 00:33:00 2022303 210 11 84 115 -126.03 ± 30.89
24018 ncm-et-4 2018-04-28 14:35 00:33:58 2024427 219 19 86 114 -109.81 ± 31.65
24017 ncm-et-3 2018-04-28 14:35 00:34:06 2023938 229 8 85 136 -121.55 ± 27.54
24016 ncm-et-5 2018-04-28 14:35 00:34:38 2024590 229 7 86 136 -124.98 ± 27.45
24015 ncm-et-15 2018-04-28 14:34 00:35:03 2019218 227 15 90 122 -119.27 ± 30.26
24014 ncm-et-13 2018-04-28 13:20 01:15:00 2028195 500 36 197 267 -116.0 ± 20.48
24013 ncm-et-16 2018-04-28 13:20 01:16:21 1962532 500 29 190 281 -116.0 ± 19.67
24012 ncm-et-7 2018-04-28 13:20 01:16:21 1996433 500 28 212 260 -134.15 ± 20.71
24011 ncm-et-8 2018-04-28 13:20 01:16:06 1994514 500 32 179 289 -105.25 ± 19.34
24010 ncm-et-5 2018-04-28 13:20 01:13:39 2023283 500 28 188 284 -115.23 ± 19.5
24009 ncm-et-9 2018-04-28 13:20 01:16:32 2027046 500 34 209 257 -126.97 ± 20.96
24008 ncm-et-10 2018-04-28 13:20 01:15:19 2019370 500 17 203 280 -135.76 ± 19.44
24007 ncm-et-12 2018-04-28 13:20 01:17:52 1992154 500 23 217 260 -142.26 ± 20.61
24006 ncm-et-3 2018-04-28 13:20 01:14:17 2025901 500 27 182 291 -111.37 ± 19.14
24005 ncm-et-4 2018-04-28 13:20 01:14:29 2020350 500 21 180 299 -114.45 ± 18.61
24004 ncm-et-6 2018-04-28 13:20 01:15:07 2025244 500 30 182 288 -109.07 ± 19.35
24003 ncm-et-11 2018-04-28 13:20 01:17:02 2021002 500 36 197 267 -116.0 ± 20.48
24002 ncm-et-14 2018-04-28 13:20 01:16:26 2018232 500 30 203 267 -125.39 ± 20.39
24001 ncm-et-15 2018-04-28 13:20 01:13:19 2018721 500 35 189 276 -110.6 ± 20.02

Commit

Commit ID 9f2a64abd265e1231b02cae442c9631a3dfd63fb
Author Marco Costalba
Date 2014-04-27 17:10:00 UTC
Don't need floor() in timeman.cpp For positive numbers result is equivalent: http://stackoverflow.com/questions/3300290/cast-to-int-vs-floor Spotted by Joseph Ellis. No functional change.
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