Dev Builds » 20170621-2045

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 16:34:09 2014890 6748 2348 236 4164 +112.52 ± 4.91
ncm-et-4 15:41:52 2016199 6411 2281 215 3915 +116.1 ± 5.07
ncm-et-9 04:19:41 1954629 1674 609 96 969 +110.01 ± 10.51
ncm-et-10 04:19:49 1957586 1737 635 53 1049 +121.09 ± 9.81
ncm-et-13 04:19:44 1946061 1703 580 56 1067 +110.48 ± 9.63
ncm-et-15 04:20:33 1962960 1727 623 59 1045 +117.78 ± 9.85
20000 7076 715 12209 +114.47 ± 2.88

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
57090 ncm-et-9 2018-10-19 14:30 00:04:57 1953442 30 14 5 11 +107.54 ± 104.59
57089 ncm-et-15 2018-10-19 14:26 00:09:23 1943819 58 13 1 44 +72.94 ± 41.85
57088 ncm-et-13 2018-10-19 14:23 00:12:23 1978144 82 27 2 53 +109.4 ± 42.6
57087 ncm-et-10 2018-10-19 14:21 00:14:09 1941375 89 23 1 65 +87.7 ± 35.25
57086 ncm-et-3 2018-10-19 14:20 00:14:59 1991933 101 39 4 58 +125.6 ± 42.87
57085 ncm-et-4 2018-10-19 13:56 00:39:08 1990981 262 96 9 157 +119.91 ± 25.55
57084 ncm-et-9 2018-10-19 13:11 01:18:14 1918690 500 181 37 282 +102.97 ± 19.76
57083 ncm-et-15 2018-10-19 13:09 01:15:54 1950265 500 197 17 286 +130.94 ± 19.14
57082 ncm-et-13 2018-10-19 13:09 01:12:55 1989243 500 187 16 297 +123.81 ± 18.56
57081 ncm-et-3 2018-10-19 13:06 01:13:04 1987981 500 175 21 304 +110.6 ± 18.36
57080 ncm-et-10 2018-10-19 13:06 01:14:19 1955981 500 174 16 310 +113.68 ± 17.93
57079 ncm-et-4 2018-10-19 12:41 01:14:12 1989563 500 180 25 295 +111.37 ± 18.9
57078 ncm-et-13 2018-10-19 11:51 01:16:59 1920029 500 161 15 324 +104.49 ± 17.21
57077 ncm-et-9 2018-10-19 11:51 01:19:12 1923002 500 177 31 292 +104.49 ± 19.17
57076 ncm-et-10 2018-10-19 11:51 01:14:09 1982165 500 194 16 290 +129.35 ± 18.91
57075 ncm-et-15 2018-10-19 11:51 01:17:13 1955441 500 182 19 299 +117.55 ± 18.55
57074 ncm-et-3 2018-10-19 11:51 01:14:39 1989877 500 174 27 299 +105.25 ± 18.75
56859 ncm-et-13 2018-10-08 00:14 00:19:09 1928062 121 37 6 78 +91.04 ± 35.81
56858 ncm-et-10 2018-10-08 00:11 00:22:08 1960609 148 57 6 85 +124.83 ± 35.35
56857 ncm-et-9 2018-10-08 00:10 00:22:23 1988612 144 50 4 90 +115.01 ± 33.15
56856 ncm-et-3 2018-10-08 00:10 00:21:53 1988927 147 45 4 98 +99.54 ± 30.89
56855 ncm-et-4 2018-10-08 00:10 00:22:12 1981013 149 52 3 94 +118.67 ± 32.08
56854 ncm-et-15 2018-10-08 00:09 00:24:24 1984992 169 58 4 107 +115.04 ± 30.12
56853 ncm-et-10 2018-10-07 22:55 01:15:04 1947801 500 187 14 299 +125.39 ± 18.4
56852 ncm-et-15 2018-10-07 22:54 01:13:39 1980286 500 173 18 309 +111.37 ± 18.04
56851 ncm-et-13 2018-10-07 22:54 01:18:18 1914827 500 168 17 315 +108.3 ± 17.71
56850 ncm-et-4 2018-10-07 22:54 01:14:45 1990665 500 186 21 293 +119.11 ± 18.9
56849 ncm-et-3 2018-10-07 22:54 01:14:54 1989402 500 167 18 315 +106.78 ± 17.74
56848 ncm-et-9 2018-10-07 22:54 01:14:55 1989401 500 187 19 294 +121.46 ± 18.8
643 ncm-et-3 2018-01-31 08:44 01:11:25 2030165 500 171 24 305 +105.25 ± 18.39
642 ncm-et-4 2018-01-31 08:41 01:13:48 2029674 500 177 22 301 +111.37 ± 18.53
641 ncm-et-3 2018-01-31 07:29 01:13:36 2028522 500 185 16 299 +122.24 ± 18.47
640 ncm-et-4 2018-01-31 07:27 01:13:00 2025735 500 175 18 307 +112.91 ± 18.13
639 ncm-et-3 2018-01-31 06:14 01:13:39 2030003 500 181 18 301 +117.55 ± 18.43
638 ncm-et-4 2018-01-31 06:13 01:12:12 2028358 500 169 14 317 +111.37 ± 17.52
637 ncm-et-4 2018-01-31 04:59 01:12:58 2026556 500 181 16 303 +119.11 ± 18.27
636 ncm-et-3 2018-01-31 04:59 01:14:11 2024426 500 159 17 324 +101.46 ± 17.27
614 ncm-et-3 2018-01-30 14:43 01:12:17 2027046 500 168 15 317 +109.83 ± 17.55
613 ncm-et-4 2018-01-30 14:41 01:12:38 2025899 500 191 13 296 +129.35 ± 18.52
612 ncm-et-3 2018-01-30 13:29 01:13:03 2026226 500 182 14 304 +121.46 ± 18.16
611 ncm-et-4 2018-01-30 13:28 01:11:53 2029015 500 176 15 309 +116.0 ± 17.95
610 ncm-et-3 2018-01-30 12:15 01:12:48 2028358 500 168 18 314 +107.54 ± 17.79
609 ncm-et-4 2018-01-30 12:12 01:14:13 2027374 500 171 14 315 +112.91 ± 17.62
608 ncm-et-3 2018-01-30 10:59 01:15:24 2028194 500 183 9 308 +126.18 ± 17.79
607 ncm-et-4 2018-01-30 10:58 01:13:34 2029180 500 177 18 305 +114.45 ± 18.23
606 ncm-et-3 2018-01-30 09:44 01:13:06 2025081 500 158 16 326 +101.46 ± 17.14
605 ncm-et-4 2018-01-30 09:42 01:14:51 2026391 500 182 15 303 +120.67 ± 18.24
604 ncm-et-3 2018-01-30 08:28 01:15:11 2027212 500 193 15 292 +129.35 ± 18.78
603 ncm-et-4 2018-01-30 08:28 01:12:28 2026390 500 168 12 320 +112.14 ± 17.31

Commit

Commit ID 336901fdb02dcd473e99be1e13df5725895616b0
Author Joona Kiiski
Date 2017-06-21 20:45:03 UTC
Revert "Prefetch earlier in qsearch()" This reverts commit b73016bb41d4c2fad3126b2e0018d71a36e78331. No functional change Closes #1144
Copyright 2011–2024 Next Chess Move LLC