Dev Builds » 20130311-1807

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 06:03:14 1984141 2483 56 1621 806 -257.76 ± 11.97
ncm-et-4 06:03:16 1986164 2528 52 1701 775 -270.75 ± 12.21
ncm-et-5 01:59:26 2023120 823 16 551 256 -269.4 ± 21.28
ncm-et-6 01:59:21 2024672 822 15 566 241 -281.88 ± 21.95
ncm-et-7 01:59:33 2026145 846 15 580 251 -280.33 ± 21.5
ncm-et-9 06:03:01 1985435 2493 51 1652 790 -264.71 ± 12.09
ncm-et-10 06:03:09 1984639 2499 52 1686 761 -271.7 ± 12.33
ncm-et-11 01:59:22 2025575 827 11 543 273 -265.36 ± 20.49
ncm-et-12 01:59:35 2018314 832 11 542 279 -262.37 ± 20.26
ncm-et-13 06:03:21 1992002 2504 52 1638 814 -259.55 ± 11.9
ncm-et-15 06:02:45 1985971 2507 53 1648 806 -261.2 ± 11.96
ncm-et-16 01:59:12 2021732 836 22 574 240 -275.63 ± 22.04
20000 406 13302 6292 -266.26 ± 4.28

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
109817 ncm-et-9 2019-12-31 12:08 00:23:19 1966006 157 5 100 52 -243.6 ± 47.79
109816 ncm-et-3 2019-12-31 12:08 00:23:19 1961228 153 3 100 50 -259.9 ± 48.64
109815 ncm-et-13 2019-12-31 12:08 00:24:03 1974543 165 2 112 51 -279.59 ± 48.08
109814 ncm-et-10 2019-12-31 12:07 00:24:16 1962612 169 5 114 50 -266.36 ± 48.86
109813 ncm-et-15 2019-12-31 12:07 00:24:23 1971102 168 3 106 59 -248.02 ± 44.49
109812 ncm-et-4 2019-12-31 12:05 00:26:38 1969914 188 3 129 56 -281.82 ± 45.97
109811 ncm-et-9 2019-12-31 10:55 01:12:48 1966770 500 8 341 151 -279.17 ± 27.74
109810 ncm-et-15 2019-12-31 10:54 01:12:41 1972185 500 9 340 151 -276.69 ± 27.77
109809 ncm-et-10 2019-12-31 10:53 01:13:18 1967385 500 8 342 150 -280.42 ± 27.84
109808 ncm-et-3 2019-12-31 10:53 01:14:19 1966150 500 6 345 149 -286.77 ± 27.89
109807 ncm-et-13 2019-12-31 10:52 01:14:40 1974372 500 7 347 146 -288.06 ± 28.22
109806 ncm-et-4 2019-12-31 10:52 01:12:13 1970024 500 10 342 148 -277.93 ± 28.08
109805 ncm-et-15 2019-12-31 09:40 01:12:57 1967696 500 11 321 168 -251.89 ± 26.27
109804 ncm-et-3 2019-12-31 09:39 01:12:47 1962609 500 18 333 149 -257.59 ± 28.02
109803 ncm-et-4 2019-12-31 09:39 01:11:34 1967861 500 10 332 158 -265.78 ± 27.12
109802 ncm-et-9 2019-12-31 09:39 01:14:43 1966940 500 16 331 153 -257.59 ± 27.65
109801 ncm-et-10 2019-12-31 09:39 01:13:24 1972805 500 9 342 149 -279.17 ± 27.96
109800 ncm-et-13 2019-12-31 09:38 01:12:56 1974514 500 15 327 158 -254.16 ± 27.19
109799 ncm-et-9 2019-12-31 08:25 01:12:49 1965998 500 10 318 172 -249.64 ± 25.91
109798 ncm-et-3 2019-12-31 08:25 01:13:08 1963225 500 11 326 163 -257.59 ± 26.7
109797 ncm-et-4 2019-12-31 08:25 01:13:09 1972046 500 12 327 161 -257.59 ± 26.89
109796 ncm-et-13 2019-12-31 08:25 01:12:13 1974986 500 15 312 173 -237.58 ± 25.92
109795 ncm-et-15 2019-12-31 08:25 01:13:45 1964149 500 8 329 163 -264.6 ± 26.63
109794 ncm-et-10 2019-12-31 08:25 01:12:52 1963688 500 12 334 154 -265.78 ± 27.53
38616 ncm-et-6 2018-06-03 21:25 00:46:15 2025408 322 1 231 90 -311.26 ± 35.85
38615 ncm-et-5 2018-06-03 21:24 00:46:41 2022793 323 8 203 112 -242.85 ± 32.23
38614 ncm-et-15 2018-06-03 21:24 00:46:59 2019859 339 10 220 109 -251.59 ± 32.79
38613 ncm-et-12 2018-06-03 21:24 00:47:24 2018720 332 3 215 114 -262.57 ± 31.67
38612 ncm-et-10 2018-06-03 21:23 00:47:49 2019858 330 11 210 109 -242.47 ± 32.79
38611 ncm-et-3 2018-06-03 21:23 00:47:55 2025735 330 5 210 115 -252.58 ± 31.65
38610 ncm-et-16 2018-06-03 21:23 00:47:55 2022629 336 8 229 99 -274.06 ± 34.45
38609 ncm-et-11 2018-06-03 21:23 00:47:51 2026227 327 7 203 117 -240.49 ± 31.44
38608 ncm-et-9 2018-06-03 21:23 00:48:02 2024917 336 5 230 101 -281.46 ± 33.99
38607 ncm-et-4 2018-06-03 21:22 00:48:50 2013532 340 8 222 110 -257.26 ± 32.59
38606 ncm-et-13 2018-06-03 21:22 00:49:08 2027538 339 5 224 110 -266.98 ± 32.46
38605 ncm-et-7 2018-06-03 21:22 00:49:19 2027210 346 7 238 101 -280.19 ± 34.08
38604 ncm-et-15 2018-06-03 20:11 01:12:00 2020836 500 12 332 156 -263.42 ± 27.34
38603 ncm-et-16 2018-06-03 20:11 01:11:17 2020836 500 14 345 141 -276.69 ± 28.83
38602 ncm-et-10 2018-06-03 20:11 01:11:30 2021488 500 7 344 149 -284.22 ± 27.92
38601 ncm-et-6 2018-06-03 20:11 01:13:06 2023936 500 14 335 151 -264.6 ± 27.83
38600 ncm-et-9 2018-06-03 20:11 01:11:20 2021980 500 7 332 161 -269.37 ± 26.77
38599 ncm-et-7 2018-06-03 20:11 01:10:14 2025081 500 8 342 150 -280.42 ± 27.84
38598 ncm-et-13 2018-06-03 20:10 01:10:21 2026064 500 8 316 176 -249.64 ± 25.53
38597 ncm-et-5 2018-06-03 20:10 01:12:45 2023447 500 8 348 144 -288.06 ± 28.45
38596 ncm-et-11 2018-06-03 20:10 01:11:31 2024923 500 4 340 156 -282.94 ± 27.13
38595 ncm-et-3 2018-06-03 20:10 01:11:46 2025899 500 13 307 180 -234.38 ± 25.34
38594 ncm-et-12 2018-06-03 20:10 01:12:11 2017908 500 8 327 165 -262.24 ± 26.45
38593 ncm-et-4 2018-06-03 20:10 01:10:52 2023610 500 9 349 142 -288.06 ± 28.68

Commit

Commit ID 3698d9aa5573ca666c238b7d31a48b2aeede43dd
Author Gary Linscott
Date 2013-03-11 18:07:55 UTC
Be more aggressive on trying to finish iterations Increase MaxRatio to use more time when in trouble. After 16000 games at 60+0.05 ELO: 4.89 +-5.4 (95%) LOS: 99.9% Total: 16000 W: 2700 L: 2475 D: 10825 No functional change.
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