Dev Builds » 20190728-1748

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 08:29:39 1968840 3302 1952 58 1292 +226.83 ± 9.35
ncm-et-4 08:31:30 1955223 3306 1934 85 1287 +219.51 ± 9.41
ncm-et-9 08:34:35 1973720 3371 1994 92 1285 +222.01 ± 9.44
ncm-et-10 08:31:52 1962230 3311 1942 62 1307 +223.84 ± 9.29
ncm-et-13 08:34:25 1974228 3358 1984 78 1296 +223.74 ± 9.37
ncm-et-15 08:34:35 1970086 3352 2022 58 1272 +233.28 ± 9.43
20000 11828 433 7739 +224.84 ± 3.83

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
90763 ncm-et-4 2019-07-29 13:21 00:46:43 1969443 306 188 6 112 +238.0 ± 32.07
90762 ncm-et-3 2019-07-29 13:21 00:47:08 1968012 302 190 4 108 +249.58 ± 32.58
90761 ncm-et-10 2019-07-29 13:20 00:48:31 1958319 311 174 9 128 +205.3 ± 29.91
90760 ncm-et-13 2019-07-29 13:14 00:54:19 1971581 358 210 10 138 +219.19 ± 28.9
90759 ncm-et-15 2019-07-29 13:13 00:54:38 1981699 352 203 7 142 +218.26 ± 28.28
90758 ncm-et-9 2019-07-29 13:11 00:56:41 1979974 371 223 10 138 +227.1 ± 28.94
90757 ncm-et-3 2019-07-29 12:02 01:17:56 1960924 500 288 10 202 +217.85 ± 23.68
90756 ncm-et-10 2019-07-29 12:00 01:18:55 1956637 500 305 11 184 +234.38 ± 24.99
90755 ncm-et-4 2019-07-29 11:59 01:20:38 1898859 500 270 11 219 +199.29 ± 22.61
90754 ncm-et-15 2019-07-29 11:57 01:15:36 1966311 500 297 7 196 +230.16 ± 23.99
90753 ncm-et-13 2019-07-29 11:56 01:16:19 1980538 500 287 9 204 +217.85 ± 23.51
90752 ncm-et-9 2019-07-29 11:54 01:15:47 1965997 500 308 16 176 +232.26 ± 25.7
90751 ncm-et-3 2019-07-29 10:44 01:16:23 1961688 500 313 9 178 +245.2 ± 25.4
90750 ncm-et-4 2019-07-29 10:42 01:15:52 1963686 500 297 7 196 +230.16 ± 23.99
90749 ncm-et-10 2019-07-29 10:42 01:16:59 1978953 500 290 13 197 +216.85 ± 24.1
90748 ncm-et-15 2019-07-29 10:38 01:17:31 1968942 500 299 4 197 +235.45 ± 23.8
90747 ncm-et-9 2019-07-29 10:38 01:15:18 1974842 500 305 13 182 +232.26 ± 25.19
90746 ncm-et-13 2019-07-29 10:37 01:18:29 1979661 500 306 11 183 +235.45 ± 25.07
90745 ncm-et-3 2019-07-29 09:27 01:16:26 1987934 500 279 9 212 +209.91 ± 22.99
90744 ncm-et-4 2019-07-29 09:24 01:16:56 1971145 500 301 17 182 +223.94 ± 25.25
90743 ncm-et-10 2019-07-29 09:21 01:19:10 1957707 500 287 6 207 +220.88 ± 23.2
90742 ncm-et-9 2019-07-29 09:20 01:16:29 1973003 500 286 16 198 +209.91 ± 24.1
90741 ncm-et-15 2019-07-29 09:20 01:16:46 1969105 500 324 10 166 +256.44 ± 26.41
90740 ncm-et-13 2019-07-29 09:19 01:16:48 1967231 500 277 16 207 +201.19 ± 23.5
90739 ncm-et-3 2019-07-29 08:08 01:17:16 1962305 500 286 6 208 +219.87 ± 23.14
90738 ncm-et-4 2019-07-29 08:06 01:17:46 1961543 500 281 16 203 +205.04 ± 23.76
90737 ncm-et-10 2019-07-29 08:05 01:15:44 1960769 500 292 10 198 +221.9 ± 23.95
90736 ncm-et-9 2019-07-29 08:03 01:16:51 1971576 500 285 10 205 +214.85 ± 23.48
90735 ncm-et-15 2019-07-29 08:02 01:17:23 1970028 500 305 10 185 +235.45 ± 24.89
90734 ncm-et-13 2019-07-29 08:02 01:16:03 1965072 500 306 10 184 +236.51 ± 24.97
90733 ncm-et-3 2019-07-29 06:50 01:17:20 1966614 500 308 8 184 +240.82 ± 24.91
90732 ncm-et-4 2019-07-29 06:48 01:16:31 1962150 500 300 15 185 +224.97 ± 25.0
90731 ncm-et-10 2019-07-29 06:46 01:17:02 1960927 500 294 7 199 +227.04 ± 23.78
90730 ncm-et-9 2019-07-29 06:45 01:16:38 1975041 500 282 15 203 +206.98 ± 23.74
90729 ncm-et-15 2019-07-29 06:45 01:16:11 1964656 500 286 10 204 +215.85 ± 23.55
90728 ncm-et-13 2019-07-29 06:44 01:16:52 1984870 500 295 9 196 +226.0 ± 24.06
90727 ncm-et-3 2019-07-29 05:32 01:17:10 1974405 500 288 12 200 +215.85 ± 23.87
90726 ncm-et-4 2019-07-29 05:30 01:17:04 1959737 500 297 13 190 +223.94 ± 24.6
90725 ncm-et-10 2019-07-29 05:30 01:15:31 1962302 500 300 6 194 +234.38 ± 24.1
90724 ncm-et-13 2019-07-29 05:27 01:15:35 1970647 500 303 13 184 +230.16 ± 25.04
90723 ncm-et-15 2019-07-29 05:27 01:16:30 1969862 500 308 10 182 +238.66 ± 25.12
90722 ncm-et-9 2019-07-29 05:27 01:16:51 1975610 500 305 12 183 +233.32 ± 25.09

Commit

Commit ID d980d7c0d4b2efe7abe26bdd094859f6d888ee60
Author protonspring
Date 2019-07-28 17:48:57 UTC
Simplify weak lever STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 14844 W: 3347 L: 3212 D: 8285 http://tests.stockfishchess.org/tests/view/5d3a2d7b0ebc5925cf0f1632 LTC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 55261 W: 9374 L: 9309 D: 36578 http://tests.stockfishchess.org/tests/view/5d3a3d9e0ebc5925cf0f1786 Closes https://github.com/official-stockfish/Stockfish/pull/2257 bench: 3484124
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