Dev Builds » 20130304-0730

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 05:59:39 1984671 2485 57 1655 773 -265.22 ± 12.23
ncm-et-4 05:59:34 1983831 2541 51 1754 736 -281.81 ± 12.55
ncm-et-5 01:58:13 2008480 803 17 547 239 -275.47 ± 22.06
ncm-et-6 01:58:26 2025490 851 15 581 255 -278.61 ± 21.32
ncm-et-7 01:58:28 1984901 821 9 586 226 -303.25 ± 22.64
ncm-et-9 05:59:46 1988322 2487 55 1684 748 -272.4 ± 12.44
ncm-et-10 05:59:36 1982437 2481 54 1657 770 -267.04 ± 12.26
ncm-et-11 01:58:03 2027129 838 21 572 245 -273.93 ± 21.81
ncm-et-12 01:58:30 2019616 846 10 592 244 -293.25 ± 21.77
ncm-et-13 05:59:35 1987727 2496 62 1647 787 -260.5 ± 12.13
ncm-et-15 05:59:44 1985528 2517 42 1724 751 -280.58 ± 12.4
ncm-et-16 01:58:25 2020920 834 16 544 274 -259.38 ± 20.53
20000 409 13543 6048 -273.43 ± 4.37

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
109969 ncm-et-10 2020-01-01 12:48 00:21:04 1967234 149 2 98 49 -265.96 ± 48.98
109968 ncm-et-13 2020-01-01 12:47 00:22:02 1965226 158 1 104 53 -270.51 ± 46.75
109967 ncm-et-9 2020-01-01 12:46 00:22:54 1972196 156 2 95 59 -238.74 ± 44.14
109966 ncm-et-3 2020-01-01 12:45 00:23:56 1964609 158 4 106 48 -266.71 ± 49.86
109965 ncm-et-4 2020-01-01 12:42 00:27:13 1951565 188 4 133 51 -292.08 ± 48.41
109964 ncm-et-15 2020-01-01 12:41 00:28:08 1968809 191 4 129 58 -272.06 ± 45.2
109963 ncm-et-10 2020-01-01 11:33 01:14:05 1957709 500 12 340 148 -273.0 ± 28.11
109962 ncm-et-13 2020-01-01 11:32 01:13:59 1973891 500 16 323 161 -248.53 ± 26.93
109961 ncm-et-9 2020-01-01 11:31 01:13:26 1973120 500 9 331 160 -265.78 ± 26.92
109960 ncm-et-3 2020-01-01 11:31 01:13:12 1962612 500 15 332 153 -259.91 ± 27.65
109959 ncm-et-4 2020-01-01 11:30 01:10:20 1979661 500 8 359 133 -302.7 ± 29.67
109958 ncm-et-15 2020-01-01 11:29 01:10:31 1964611 500 4 350 146 -295.94 ± 28.12
109957 ncm-et-10 2020-01-01 10:18 01:13:27 1966620 500 13 323 164 -251.89 ± 26.64
109956 ncm-et-13 2020-01-01 10:18 01:12:26 1964156 500 9 326 165 -259.91 ± 26.48
109955 ncm-et-9 2020-01-01 10:17 01:13:04 1964316 500 12 327 161 -257.59 ± 26.89
109954 ncm-et-15 2020-01-01 10:17 01:11:03 1968160 500 11 352 137 -289.36 ± 29.25
109953 ncm-et-4 2020-01-01 10:17 01:12:02 1966787 500 12 346 142 -280.42 ± 28.72
109952 ncm-et-3 2020-01-01 10:17 01:13:04 1965379 500 5 327 168 -265.78 ± 26.09
109951 ncm-et-15 2020-01-01 09:05 01:11:26 1972196 500 12 322 166 -251.89 ± 26.45
109950 ncm-et-10 2020-01-01 09:05 01:12:40 1961553 500 13 337 150 -268.17 ± 27.92
109949 ncm-et-4 2020-01-01 09:05 01:11:28 1962973 500 10 348 142 -285.49 ± 28.7
109948 ncm-et-3 2020-01-01 09:05 01:11:04 1964609 500 14 337 149 -266.97 ± 28.02
109947 ncm-et-9 2020-01-01 09:04 01:11:48 1967849 500 11 358 131 -297.28 ± 29.93
109946 ncm-et-13 2020-01-01 09:04 01:12:41 1973909 500 12 327 161 -257.59 ± 26.89
38793 ncm-et-5 2018-06-04 09:36 00:44:35 1992862 303 7 203 93 -267.49 ± 35.53
38792 ncm-et-15 2018-06-04 09:34 00:46:44 2019045 326 8 218 100 -265.88 ± 34.26
38791 ncm-et-16 2018-06-04 09:34 00:46:33 2022633 334 3 222 109 -272.81 ± 32.48
38790 ncm-et-10 2018-06-04 09:33 00:46:58 2020021 332 6 229 97 -282.75 ± 34.77
38789 ncm-et-7 2018-06-04 09:33 00:47:09 1981630 321 4 218 99 -279.59 ± 34.27
38788 ncm-et-11 2018-06-04 09:33 00:47:27 2026556 338 8 230 100 -273.49 ± 34.27
38787 ncm-et-9 2018-06-04 09:33 00:47:44 2026063 331 6 229 96 -284.03 ± 34.96
38786 ncm-et-3 2018-06-04 09:32 00:47:54 2024100 327 9 212 106 -252.34 ± 33.24
38785 ncm-et-13 2018-06-04 09:32 00:48:11 2024427 338 10 228 100 -266.36 ± 34.29
38784 ncm-et-4 2018-06-04 09:32 00:48:44 2022630 353 6 238 109 -273.75 ± 32.71
38783 ncm-et-12 2018-06-04 09:32 00:48:49 2021488 346 4 239 103 -287.54 ± 33.61
38782 ncm-et-6 2018-06-04 09:32 00:48:49 2026063 351 8 233 110 -264.02 ± 32.61
38781 ncm-et-11 2018-06-04 08:21 01:10:36 2027703 500 13 342 145 -274.22 ± 28.41
38780 ncm-et-13 2018-06-04 08:21 01:10:16 2024754 500 14 339 147 -269.37 ± 28.22
38779 ncm-et-4 2018-06-04 08:21 01:09:47 2019372 500 11 330 159 -262.24 ± 27.05
38778 ncm-et-10 2018-06-04 08:21 01:11:22 2021489 500 8 330 162 -265.78 ± 26.71
38777 ncm-et-12 2018-06-04 08:21 01:09:41 2017745 500 6 353 141 -297.28 ± 28.72
38776 ncm-et-5 2018-06-04 08:21 01:13:38 2024099 500 10 344 146 -280.42 ± 28.28
38775 ncm-et-15 2018-06-04 08:21 01:11:52 2020347 500 3 353 144 -301.33 ± 28.29
38774 ncm-et-9 2018-06-04 08:21 01:10:50 2026391 500 15 344 141 -274.22 ± 28.82
38773 ncm-et-3 2018-06-04 08:21 01:10:29 2026718 500 10 341 149 -276.69 ± 27.98
38772 ncm-et-7 2018-06-04 08:21 01:11:19 1988173 500 5 368 127 -319.72 ± 30.33
38771 ncm-et-6 2018-06-04 08:21 01:09:37 2024917 500 7 348 145 -289.36 ± 28.32
38770 ncm-et-16 2018-06-04 08:21 01:11:52 2019208 500 13 322 165 -250.77 ± 26.56

Commit

Commit ID 3ce43c20dee3d0c7afc4ff3b4c67e0530ab2138f
Author jhellis3
Date 2013-03-04 07:30:55 UTC
Stop search if only 1 legal move There is no point searching a move that is forced. It wastes time while allowing computer opponents to fill hash with 100% accuracy. [edit: Condition moved together with "easy move" ones] Bench identical: 4922272
Copyright 2011–2024 Next Chess Move LLC