Dev Builds » 20131023-1756

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 05:50:23 1989394 2398 108 1199 1091 -170.57 ± 10.2
ncm-et-4 05:52:46 1991347 2387 127 1181 1079 -164.74 ± 10.29
ncm-et-5 01:44:08 1995359 703 36 354 313 -169.43 ± 19.14
ncm-et-6 01:44:18 2026309 724 29 369 326 -177.04 ± 18.66
ncm-et-7 01:44:00 2026391 713 33 349 331 -165.45 ± 18.51
ncm-et-8 01:44:01 2001536 706 24 367 315 -184.35 ± 18.94
ncm-et-9 05:52:05 1987096 2383 128 1180 1075 -164.7 ± 10.31
ncm-et-10 05:51:36 1986839 2375 103 1190 1082 -171.76 ± 10.23
ncm-et-11 01:44:17 2019290 720 31 355 334 -168.4 ± 18.41
ncm-et-12 01:43:47 2007476 716 35 393 288 -190.85 ± 20.05
ncm-et-13 05:52:07 1987482 2379 98 1187 1094 -171.8 ± 10.16
ncm-et-14 01:44:06 2019941 724 40 366 318 -168.52 ± 19.02
ncm-et-15 05:53:00 1984497 2366 113 1175 1078 -167.91 ± 10.27
ncm-et-16 01:44:15 2020348 706 27 376 303 -188.23 ± 19.41
20000 932 10041 9027 -170.78 ± 3.55

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
100246 ncm-et-13 2019-10-18 03:22 00:23:11 1975618 155 7 76 72 -166.3 ± 39.9
100245 ncm-et-15 2019-10-18 03:21 00:23:32 1968475 152 7 71 74 -155.99 ± 39.16
100244 ncm-et-9 2019-10-18 03:20 00:24:11 1972648 168 8 84 76 -169.44 ± 38.95
100243 ncm-et-4 2019-10-18 03:20 00:24:40 1984393 166 11 74 81 -138.8 ± 37.67
100242 ncm-et-10 2019-10-18 03:18 00:26:32 1971766 172 8 87 77 -172.48 ± 38.71
100241 ncm-et-3 2019-10-18 03:17 00:27:50 1969105 187 5 94 88 -179.87 ± 35.64
100240 ncm-et-13 2019-10-18 02:06 01:14:26 1969559 500 27 241 232 -158.93 ± 22.19
100239 ncm-et-9 2019-10-18 02:05 01:14:29 1968327 500 24 253 223 -171.9 ± 22.66
100238 ncm-et-10 2019-10-18 02:04 01:12:58 1975364 500 24 248 228 -167.53 ± 22.37
100237 ncm-et-15 2019-10-18 02:04 01:15:59 1962917 500 18 232 250 -158.93 ± 21.03
100236 ncm-et-4 2019-10-18 02:03 01:15:28 1972240 500 27 254 219 -170.15 ± 22.94
100235 ncm-et-3 2019-10-18 02:03 01:12:29 1976698 500 19 251 230 -174.55 ± 22.16
100234 ncm-et-4 2019-10-18 00:48 01:14:00 1976561 500 23 238 239 -159.78 ± 21.74
100233 ncm-et-15 2019-10-18 00:48 01:14:36 1972082 500 19 254 227 -177.22 ± 22.34
100232 ncm-et-13 2019-10-18 00:48 01:16:47 1953624 500 21 253 226 -174.55 ± 22.44
100231 ncm-et-10 2019-10-18 00:48 01:14:51 1962925 500 27 247 226 -164.07 ± 22.53
100230 ncm-et-9 2019-10-18 00:48 01:15:39 1964031 500 30 246 224 -160.64 ± 22.68
100229 ncm-et-3 2019-10-18 00:48 01:14:07 1967085 500 28 240 232 -157.24 ± 22.21
100186 ncm-et-3 2019-10-17 14:59 01:12:03 1969879 500 27 243 230 -160.64 ± 22.3
100185 ncm-et-4 2019-10-17 14:59 01:14:58 1965707 500 24 243 233 -163.21 ± 22.09
100184 ncm-et-13 2019-10-17 14:59 01:13:33 1975604 500 21 250 229 -171.9 ± 22.26
100183 ncm-et-15 2019-10-17 14:59 01:14:51 1967856 500 30 249 221 -163.21 ± 22.85
100182 ncm-et-10 2019-10-17 14:59 01:13:03 1968003 500 24 249 227 -168.4 ± 22.43
100181 ncm-et-9 2019-10-17 14:59 01:13:42 1967082 500 25 237 238 -157.24 ± 21.83
29742 ncm-et-16 2018-05-14 08:11 00:30:16 2020674 206 5 110 91 -195.38 ± 35.23
29741 ncm-et-5 2018-05-14 08:10 00:30:12 2022956 203 11 103 89 -169.8 ± 36.11
29740 ncm-et-10 2018-05-14 08:10 00:30:38 2020185 203 5 112 86 -203.64 ± 36.4
29739 ncm-et-7 2018-05-14 08:10 00:30:47 2025901 213 8 111 94 -183.32 ± 34.91
29738 ncm-et-8 2018-05-14 08:10 00:30:50 1976515 206 5 109 92 -193.1 ± 35.0
29737 ncm-et-12 2018-05-14 08:09 00:30:52 1994605 216 12 115 89 -180.28 ± 36.23
29736 ncm-et-3 2018-05-14 08:09 00:31:03 2026882 211 5 111 95 -191.95 ± 34.39
29735 ncm-et-15 2018-05-14 08:09 00:31:28 2017908 214 9 121 84 -201.85 ± 37.29
29734 ncm-et-14 2018-05-14 08:09 00:31:46 2018721 224 9 118 97 -184.7 ± 34.45
29733 ncm-et-11 2018-05-14 08:09 00:32:03 2018233 220 11 113 96 -174.39 ± 34.72
29732 ncm-et-4 2018-05-14 08:08 00:31:59 2025408 221 15 122 84 -183.59 ± 37.39
29731 ncm-et-9 2018-05-14 08:08 00:32:32 2025245 215 13 114 88 -177.11 ± 36.47
29730 ncm-et-13 2018-05-14 08:08 00:32:32 2025736 224 9 110 105 -168.79 ± 32.86
29729 ncm-et-6 2018-05-14 08:07 00:33:58 2027538 224 6 99 119 -153.52 ± 30.04
29728 ncm-et-7 2018-05-14 06:56 01:13:13 2026882 500 25 238 237 -158.08 ± 21.88
29727 ncm-et-4 2018-05-14 06:56 01:11:41 2023773 500 27 250 223 -166.66 ± 22.7
29726 ncm-et-9 2018-05-14 06:56 01:11:32 2025245 500 28 246 226 -162.35 ± 22.54
29725 ncm-et-8 2018-05-14 06:56 01:13:11 2026557 500 19 258 223 -180.8 ± 22.57
29724 ncm-et-15 2018-05-14 06:56 01:12:34 2017745 500 30 248 222 -162.35 ± 22.8
29723 ncm-et-3 2018-05-14 06:55 01:12:51 2026719 500 24 260 216 -178.11 ± 23.08
29722 ncm-et-13 2018-05-14 06:55 01:11:38 2024754 500 13 257 230 -185.33 ± 22.01
29721 ncm-et-16 2018-05-14 06:55 01:13:59 2020022 500 22 266 212 -185.33 ± 23.29
29720 ncm-et-14 2018-05-14 06:55 01:12:20 2021162 500 31 248 221 -161.49 ± 22.86
29719 ncm-et-5 2018-05-14 06:55 01:13:56 1967762 500 25 251 224 -169.27 ± 22.62
29718 ncm-et-11 2018-05-14 06:55 01:12:14 2020347 500 20 242 238 -165.8 ± 21.73
29717 ncm-et-12 2018-05-14 06:55 01:12:55 2020348 500 23 278 199 -195.51 ± 24.14
29716 ncm-et-6 2018-05-14 06:55 01:10:20 2025081 500 23 270 207 -188.08 ± 23.62
29715 ncm-et-10 2018-05-14 06:55 01:13:34 2022793 500 15 247 238 -174.55 ± 21.61

Commit

Commit ID 67b0da83da343cb6046f2a2f088f7aa1a6276637
Author Marco Costalba
Date 2013-10-23 17:56:35 UTC
Further smplify pawn endgames Dumb down a bit the code and trade some possible speed (but this is far from hot path anyhow) for some added readability for the layman. No functional change.
Copyright 2011–2024 Next Chess Move LLC