Dev Builds » 20121107-1729

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 06:39:13 1989426 2804 56 1900 848 -274.0 +/- 11.68
ncm-et-4 06:40:19 1990667 2793 52 1923 818 -281.61 +/- 11.89
ncm-et-7 02:22:16 2024020 1000 20 694 286 -284.22 +/- 20.16
ncm-et-9 06:38:57 1990023 2790 43 1952 795 -290.81 +/- 12.06
ncm-et-10 06:40:49 1988051 2791 55 1861 875 -267.62 +/- 11.48
ncm-et-11 02:39:56 2027429 1130 13 781 336 -287.84 +/- 18.51
ncm-et-12 02:41:13 2010939 1120 30 754 336 -267.23 +/- 18.61
ncm-et-13 06:41:37 1996816 2776 50 1914 812 -282.61 +/- 11.93
ncm-et-15 06:38:45 1990719 2797 73 1896 828 -270.43 +/- 11.84
20001 392 13675 5934 -278.0 +/- 4.41

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
115034 ncm-et-13 2020-02-08 16:20 00:22:34 1976227 152 2 102 48 -274.16 +/- 49.59
115033 ncm-et-10 2020-02-08 16:19 00:23:31 1967079 164 4 111 49 -270.84 +/- 49.35
115032 ncm-et-9 2020-02-08 16:19 00:23:22 1964918 170 2 125 43 -317.91 +/- 52.85
115031 ncm-et-3 2020-02-08 16:18 00:24:13 1964609 172 4 115 53 -266.58 +/- 47.35
115030 ncm-et-15 2020-02-08 16:18 00:24:30 1967696 174 5 126 43 -298.22 +/- 52.86
115029 ncm-et-4 2020-02-08 16:17 00:25:04 1968792 169 2 116 51 -284.57 +/- 48.12
115028 ncm-et-3 2020-02-08 15:06 01:11:12 1962920 500 9 333 158 -268.17 +/- 27.1
115027 ncm-et-9 2020-02-08 15:06 01:12:01 1965238 500 11 338 151 -271.78 +/- 27.8
115026 ncm-et-13 2020-02-08 15:05 01:13:18 1979504 500 7 343 150 -282.94 +/- 27.82
115025 ncm-et-15 2020-02-08 15:05 01:11:28 1965842 500 11 337 152 -270.57 +/- 27.7
115024 ncm-et-4 2020-02-08 15:05 01:11:04 1968004 500 9 325 166 -258.75 +/- 26.39
115023 ncm-et-10 2020-02-08 15:04 01:13:19 1958165 500 6 324 170 -261.07 +/- 25.96
115022 ncm-et-3 2020-02-08 13:53 01:11:41 1963839 500 9 338 153 -274.22 +/- 27.57
115021 ncm-et-4 2020-02-08 13:52 01:11:30 1970649 500 9 348 143 -286.77 +/- 28.58
115020 ncm-et-9 2020-02-08 13:51 01:13:16 1964765 500 7 354 139 -297.28 +/- 28.97
115019 ncm-et-15 2020-02-08 13:51 01:13:14 1970336 500 12 331 157 -262.24 +/- 27.25
115018 ncm-et-13 2020-02-08 13:51 01:13:23 1968782 500 6 352 142 -295.94 +/- 28.61
115017 ncm-et-10 2020-02-08 13:51 01:12:49 1963385 500 14 337 149 -266.97 +/- 28.02
115016 ncm-et-15 2020-02-08 12:39 01:11:06 1971423 500 20 337 143 -259.91 +/- 28.59
115015 ncm-et-4 2020-02-08 12:39 01:12:32 1970339 500 11 343 146 -277.93 +/- 28.3
115014 ncm-et-10 2020-02-08 12:39 01:10:44 1965540 500 11 328 161 -259.91 +/- 26.87
115013 ncm-et-13 2020-02-08 12:39 01:11:10 1974521 500 9 349 142 -288.06 +/- 28.68
115012 ncm-et-3 2020-02-08 12:39 01:13:14 1962150 500 13 346 141 -279.17 +/- 28.82
115011 ncm-et-9 2020-02-08 12:39 01:11:38 1971258 500 5 365 130 -315.35 +/- 29.96
42689 ncm-et-9 2018-06-21 20:34 00:17:50 2014469 120 2 85 33 -295.72 +/- 60.65
42688 ncm-et-4 2018-06-21 20:33 00:17:57 2023121 124 2 87 35 -291.63 +/- 58.75
42687 ncm-et-13 2018-06-21 20:33 00:18:15 2025735 124 4 80 40 -247.92 +/- 54.76
42686 ncm-et-12 2018-06-21 20:33 00:17:58 2019859 120 4 81 35 -264.4 +/- 58.78
42685 ncm-et-15 2018-06-21 20:33 00:18:02 2019696 123 1 84 38 -284.72 +/- 55.85
42684 ncm-et-11 2018-06-21 20:33 00:18:10 2025736 130 3 87 40 -267.06 +/- 54.75
42683 ncm-et-3 2018-06-21 20:33 00:18:21 2022632 132 2 88 42 -270.28 +/- 53.17
42682 ncm-et-10 2018-06-21 20:33 00:18:23 2020022 127 6 81 40 -235.74 +/- 54.72
42629 ncm-et-12 2018-06-21 13:16 01:09:44 1994551 500 13 346 141 -279.17 +/- 28.82
42628 ncm-et-13 2018-06-21 13:14 01:10:40 2027375 500 12 362 126 -301.33 +/- 30.52
42627 ncm-et-4 2018-06-21 13:14 01:10:17 2009996 500 6 361 133 -308.24 +/- 29.62
42626 ncm-et-7 2018-06-21 13:13 01:10:48 2023122 500 11 336 153 -269.37 +/- 27.61
42625 ncm-et-11 2018-06-21 13:13 01:10:56 2029179 500 5 346 149 -289.36 +/- 27.85
42624 ncm-et-3 2018-06-21 13:12 01:10:17 2026390 500 10 334 156 -268.17 +/- 27.31
42623 ncm-et-9 2018-06-21 13:12 01:10:32 2022468 500 6 344 150 -285.49 +/- 27.79
42622 ncm-et-10 2018-06-21 13:12 01:11:49 2021167 500 6 337 157 -276.69 +/- 27.11
42621 ncm-et-15 2018-06-21 13:12 01:10:53 2019696 500 11 326 163 -257.59 +/- 26.7
42620 ncm-et-3 2018-06-21 12:01 01:10:15 2023446 500 9 346 145 -284.22 +/- 28.37
42619 ncm-et-15 2018-06-21 12:01 01:09:32 2020349 500 13 355 132 -290.66 +/- 29.81
42618 ncm-et-10 2018-06-21 12:01 01:10:14 2020999 500 8 343 149 -281.68 +/- 27.94
42617 ncm-et-12 2018-06-21 12:01 01:13:31 2018409 500 13 327 160 -256.44 +/- 26.99
42616 ncm-et-11 2018-06-21 12:01 01:10:50 2027374 500 5 348 147 -291.97 +/- 28.06
42615 ncm-et-9 2018-06-21 12:01 01:10:18 2027047 500 10 341 149 -276.69 +/- 27.98
42614 ncm-et-4 2018-06-21 12:01 01:11:55 2023772 500 13 343 144 -275.45 +/- 28.51
42613 ncm-et-13 2018-06-21 12:01 01:12:17 2025572 500 10 326 164 -258.75 +/- 26.59
42612 ncm-et-7 2018-06-21 12:01 01:11:28 2024918 500 9 358 133 -299.97 +/- 29.68

Commit

Commit ID 96d3b1c92b8db7d2238fc4993a4f3da49f04d614
Author Marco Costalba
Date 2012-11-07 17:29:56 UTC
Don't prune discovered checks Don't prune and eventually extend check moves of type DISCO_CHECK (pun intended, Lucas will understand :-) ). Patch from Lucas Braesch that has also tested it: Result: 879-661-2137, score=52.96%, LOS=100.00% (time 10"+0.1") I have started a verification test right now. bench: 6004966
Copyright 2011–2024 Next Chess Move LLC