Dev Builds » 20121103-1234

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 06:59:16 1991404 2927 50 1968 909 -272.56 ± 11.26
ncm-et-4 06:59:26 1982559 2896 61 1990 845 -279.23 ± 11.71
ncm-et-9 06:59:06 1987608 2909 57 1951 901 -270.02 ± 11.32
ncm-et-10 06:59:16 1986799 2904 54 1995 855 -280.67 ± 11.63
ncm-et-11 02:57:05 2025028 1266 25 891 350 -290.69 ± 18.23
ncm-et-12 02:57:02 2019535 1230 20 833 377 -276.05 ± 17.5
ncm-et-13 06:59:02 1994566 2944 48 2010 886 -279.45 ± 11.41
ncm-et-15 06:59:46 1990313 2924 60 1989 875 -275.27 ± 11.5
20000 375 13627 5998 -277.06 ± 4.39

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
115274 ncm-et-4 2020-02-10 09:06 00:22:27 1967850 156 6 111 39 -283.63 ± 55.41
115273 ncm-et-9 2020-02-10 09:05 00:23:06 1970181 157 0 106 51 -284.95 ± 47.46
115272 ncm-et-10 2020-02-10 09:05 00:23:51 1968003 158 2 106 50 -274.36 ± 48.54
115271 ncm-et-15 2020-02-10 09:03 00:25:52 1956365 173 2 125 46 -308.93 ± 50.96
115270 ncm-et-13 2020-02-10 09:03 00:26:11 1969556 176 5 116 55 -257.99 ± 46.48
115269 ncm-et-3 2020-02-10 09:02 00:26:18 1960947 180 6 122 52 -266.04 ± 47.89
115268 ncm-et-9 2020-02-10 07:52 01:11:41 1964461 500 7 335 158 -273.0 ± 27.05
115267 ncm-et-4 2020-02-10 07:52 01:12:51 1969248 500 14 337 149 -266.97 ± 28.02
115266 ncm-et-10 2020-02-10 07:51 01:12:44 1965695 500 5 348 147 -291.97 ± 28.06
115265 ncm-et-15 2020-02-10 07:50 01:11:35 1970480 500 13 338 149 -269.37 ± 28.02
115264 ncm-et-13 2020-02-10 07:49 01:12:11 1966768 500 4 342 154 -285.49 ± 27.32
115263 ncm-et-3 2020-02-10 07:49 01:12:24 1964304 500 10 323 167 -255.3 ± 26.33
115262 ncm-et-9 2020-02-10 06:39 01:12:48 1973149 500 18 340 142 -265.78 ± 28.71
115261 ncm-et-4 2020-02-10 06:38 01:13:26 1948506 500 7 340 153 -279.17 ± 27.52
115260 ncm-et-10 2020-02-10 06:37 01:12:50 1962149 500 9 352 139 -291.97 ± 29.0
115259 ncm-et-15 2020-02-10 06:37 01:12:32 1972499 500 17 320 163 -244.1 ± 26.77
115258 ncm-et-13 2020-02-10 06:37 01:11:42 1974980 500 10 354 136 -293.29 ± 29.35
115257 ncm-et-3 2020-02-10 06:35 01:12:22 1964769 500 11 330 159 -262.24 ± 27.05
115256 ncm-et-13 2020-02-10 05:23 01:12:13 1973291 500 5 330 165 -269.37 ± 26.35
115255 ncm-et-3 2020-02-10 05:23 01:11:10 1970805 500 8 344 148 -282.94 ± 28.04
115254 ncm-et-9 2020-02-10 05:23 01:14:30 1968314 500 9 321 170 -254.16 ± 26.05
115253 ncm-et-10 2020-02-10 05:23 01:13:09 1955261 500 8 333 159 -269.37 ± 26.99
115252 ncm-et-4 2020-02-10 05:23 01:13:53 1972345 500 9 330 161 -264.6 ± 26.83
115251 ncm-et-15 2020-02-10 05:23 01:12:37 1973271 500 7 335 158 -273.0 ± 27.05
42929 ncm-et-12 2018-06-23 02:20 00:32:28 2020025 230 5 153 72 -265.47 ± 40.44
42928 ncm-et-4 2018-06-23 02:18 00:34:20 2008121 240 5 173 62 -301.33 ± 43.8
42927 ncm-et-10 2018-06-23 02:18 00:34:55 2017421 246 4 171 71 -287.33 ± 40.75
42926 ncm-et-3 2018-06-23 02:17 00:35:14 2025572 247 2 173 72 -296.15 ± 40.27
42925 ncm-et-9 2018-06-23 02:17 00:35:14 2024754 252 2 170 80 -279.59 ± 38.03
42924 ncm-et-15 2018-06-23 02:16 00:36:33 2019696 251 2 167 82 -273.84 ± 37.5
42923 ncm-et-13 2018-06-23 02:16 00:36:35 2027703 268 4 174 90 -260.1 ± 35.89
42922 ncm-et-11 2018-06-23 02:14 00:38:03 2026555 266 5 180 81 -274.16 ± 38.08
42921 ncm-et-12 2018-06-23 01:07 01:12:04 2018559 500 8 332 160 -268.17 ± 26.89
42920 ncm-et-4 2018-06-23 01:06 01:10:43 2020531 500 12 349 139 -284.22 ± 29.03
42919 ncm-et-3 2018-06-23 01:05 01:10:50 2026719 500 8 321 171 -255.3 ± 25.94
42918 ncm-et-10 2018-06-23 01:05 01:11:09 2018720 500 12 333 155 -264.6 ± 27.43
42917 ncm-et-9 2018-06-23 01:05 01:11:21 1987648 500 8 349 143 -289.36 ± 28.56
42916 ncm-et-15 2018-06-23 01:05 01:10:15 2019533 500 12 356 132 -293.29 ± 29.81
42915 ncm-et-13 2018-06-23 01:04 01:10:34 2025244 500 11 346 143 -281.68 ± 28.6
42914 ncm-et-11 2018-06-23 01:04 01:09:09 2026227 500 8 350 142 -290.66 ± 28.66
42913 ncm-et-10 2018-06-22 23:54 01:10:38 2020347 500 14 352 134 -285.49 ± 29.58
42912 ncm-et-13 2018-06-22 23:54 01:09:36 2024426 500 9 348 143 -286.77 ± 28.58
42911 ncm-et-3 2018-06-22 23:53 01:10:58 2026718 500 5 355 140 -301.33 ± 28.8
42910 ncm-et-12 2018-06-22 23:53 01:12:30 2020021 500 7 348 145 -289.36 ± 28.32
42909 ncm-et-4 2018-06-22 23:53 01:11:46 1991315 500 8 350 142 -290.66 ± 28.66
42908 ncm-et-9 2018-06-22 23:53 01:10:26 2024754 500 13 330 157 -259.91 ± 27.26
42907 ncm-et-15 2018-06-22 23:53 01:10:22 2020347 500 7 348 145 -289.36 ± 28.32
42906 ncm-et-11 2018-06-22 23:53 01:09:53 2022304 500 12 361 127 -299.97 ± 30.4

Commit

Commit ID 972de506a03aeda06bab8b19771c71d37af99eb6
Author Marco Costalba
Date 2012-11-03 12:34:04 UTC
Relax constrain in connected_moves() When testing if a piece is moving through the squares vacated by a previous move there is no reason to require the piece to be a slider, indeed we can have a double pawn push like in this example: r1q2rk1/2p1bppp/2Pp4/pN5b/Q1P1p3/4B2P/PP1R1PP1/1K5R w - - 3 18 Where black's move f5 is connected to previous move Be7 that frees the path. Or we can have a castle move: r1bqkb1r/pppp1ppp/2n1pn2/1B6/4P3/2N2N2/PPPP1PPP/R1BQK2R b KQkq - 5 1 Where a previous move Bb5 allows the white to castle king side. This time patch is mine ;-) new bench: 5809010
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