Dev Builds » 20140929-1317

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 06:13:23 1990057 2477 159 819 1499 -94.86 +/- 8.38
ncm-et-4 05:04:04 1980364 1983 108 687 1188 -104.48 +/- 9.4
ncm-et-5 01:47:32 2024759 711 43 222 446 -89.39 +/- 15.18
ncm-et-6 01:47:29 2025408 731 62 235 434 -83.81 +/- 15.8
ncm-et-7 01:47:44 2023775 710 46 241 423 -97.94 +/- 15.86
ncm-et-8 01:47:21 2023283 717 58 241 418 -90.68 +/- 16.15
ncm-et-9 06:13:34 1988272 2476 159 792 1525 -90.84 +/- 8.27
ncm-et-10 06:12:39 1984562 2464 161 808 1495 -93.42 +/- 8.39
ncm-et-11 01:47:05 2016610 706 55 233 418 -89.53 +/- 16.07
ncm-et-12 01:47:36 2019940 715 43 221 451 -88.35 +/- 15.06
ncm-et-13 06:12:49 1995123 2446 149 824 1473 -98.43 +/- 8.45
ncm-et-14 01:47:36 2020103 710 38 233 439 -97.94 +/- 15.31
ncm-et-15 06:12:47 1987489 2443 153 800 1490 -94.26 +/- 8.38
ncm-et-16 01:47:22 2017505 711 50 253 408 -102.03 +/- 16.34
20000 1284 6609 12107 -94.79 +/- 2.95

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
86648 ncm-et-10 2019-06-26 01:32 00:35:49 1966016 232 25 75 132 -76.07 +/- 29.15
86647 ncm-et-15 2019-06-26 01:30 00:37:53 1978817 241 17 85 139 -100.76 +/- 28.01
86646 ncm-et-9 2019-06-26 01:30 00:37:59 1965073 255 18 85 152 -93.48 +/- 26.57
86645 ncm-et-13 2019-06-26 01:30 00:37:53 1985966 246 22 89 135 -97.08 +/- 28.88
86644 ncm-et-3 2019-06-26 01:28 00:39:23 1970358 255 16 91 148 -105.3 +/- 27.01
86643 ncm-et-4 2019-06-26 01:27 00:41:14 1944962 265 17 87 161 -94.0 +/- 25.6
86642 ncm-et-4 2019-06-26 00:16 00:01:21 1957481 6 0 2 4 -120.33 +/- 161.99
86641 ncm-et-15 2019-06-26 00:15 01:13:50 1966613 500 29 149 322 -85.04 +/- 17.67
86640 ncm-et-10 2019-06-26 00:14 01:16:44 1969948 500 29 177 294 -106.01 +/- 19.03
86639 ncm-et-9 2019-06-26 00:14 01:15:16 1963240 500 38 169 293 -93.2 +/- 19.24
86638 ncm-et-13 2019-06-26 00:12 01:17:09 1969086 500 25 166 309 -100.71 +/- 18.22
86637 ncm-et-3 2019-06-26 00:11 01:16:42 1966306 500 32 179 289 -105.25 +/- 19.34
86636 ncm-et-4 2019-06-25 22:58 01:16:20 1964303 500 24 174 302 -107.54 +/- 18.53
86635 ncm-et-10 2019-06-25 22:57 01:15:53 1962932 500 31 150 319 -84.31 +/- 17.86
86634 ncm-et-15 2019-06-25 22:56 01:17:34 1970639 500 34 160 306 -89.48 +/- 18.55
86633 ncm-et-9 2019-06-25 22:55 01:17:04 1971113 500 32 162 306 -92.46 +/- 18.51
86632 ncm-et-13 2019-06-25 22:55 01:15:55 1972031 500 29 169 302 -99.95 +/- 18.64
86631 ncm-et-3 2019-06-25 22:53 01:16:20 1982350 500 30 166 304 -96.94 +/- 18.57
86630 ncm-et-10 2019-06-25 21:39 01:17:08 1963867 500 27 163 310 -96.94 +/- 18.21
86629 ncm-et-15 2019-06-25 21:39 01:16:19 1971424 500 33 162 305 -91.71 +/- 18.58
86628 ncm-et-4 2019-06-25 21:39 01:17:46 1967077 500 30 173 297 -102.22 +/- 18.91
86627 ncm-et-13 2019-06-25 21:39 01:14:39 1991689 500 36 169 295 -94.7 +/- 19.11
86626 ncm-et-3 2019-06-25 21:39 01:13:16 1969858 500 35 150 315 -81.37 +/- 18.13
86625 ncm-et-9 2019-06-25 21:39 01:15:34 1983638 500 25 149 326 -88.0 +/- 17.39
21004 ncm-et-13 2018-04-20 07:47 00:29:56 2026394 200 9 70 121 -109.45 +/- 29.26
21003 ncm-et-5 2018-04-20 07:46 00:31:11 2021814 211 10 63 138 -89.18 +/- 26.67
21002 ncm-et-15 2018-04-20 07:46 00:30:53 2018233 202 11 74 117 -112.09 +/- 30.29
21001 ncm-et-14 2018-04-20 07:45 00:32:06 2019371 210 12 64 134 -87.86 +/- 27.51
21000 ncm-et-11 2018-04-20 07:45 00:32:11 2015313 206 18 64 124 -78.91 +/- 29.55
20999 ncm-et-4 2018-04-20 07:45 00:31:59 2023937 212 10 66 136 -94.0 +/- 27.08
20998 ncm-et-3 2018-04-20 07:44 00:32:43 2026721 222 13 77 132 -103.08 +/- 28.38
20997 ncm-et-7 2018-04-20 07:44 00:32:44 2023447 210 15 74 121 -100.31 +/- 30.05
20996 ncm-et-9 2018-04-20 07:44 00:32:58 2023449 221 15 81 125 -107.02 +/- 29.64
20995 ncm-et-12 2018-04-20 07:44 00:33:04 2019208 215 11 69 135 -96.11 +/- 27.47
20994 ncm-et-8 2018-04-20 07:44 00:33:09 2023773 217 12 79 126 -110.89 +/- 29.17
20993 ncm-et-6 2018-04-20 07:43 00:33:42 2024754 231 14 76 141 -95.59 +/- 27.28
20992 ncm-et-10 2018-04-20 07:43 00:33:30 2020510 232 16 71 145 -83.96 +/- 26.81
20991 ncm-et-16 2018-04-20 07:43 00:33:45 2020022 211 10 80 121 -119.79 +/- 29.73
20990 ncm-et-11 2018-04-20 06:29 01:14:54 2017908 500 37 169 294 -93.95 +/- 19.18
20989 ncm-et-10 2018-04-20 06:29 01:13:35 2024100 500 33 172 295 -99.2 +/- 19.06
20988 ncm-et-13 2018-04-20 06:29 01:17:17 2025572 500 28 161 311 -94.7 +/- 18.19
20987 ncm-et-16 2018-04-20 06:29 01:13:37 2014989 500 40 173 287 -94.7 +/- 19.56
20986 ncm-et-15 2018-04-20 06:28 01:16:18 2019208 500 29 170 301 -100.71 +/- 18.69
20985 ncm-et-14 2018-04-20 06:28 01:15:30 2020836 500 26 169 305 -102.22 +/- 18.43
20984 ncm-et-5 2018-04-20 06:28 01:16:21 2027705 500 33 159 308 -89.48 +/- 18.43
20983 ncm-et-6 2018-04-20 06:28 01:13:47 2026063 500 48 159 293 -78.44 +/- 19.37
20982 ncm-et-3 2018-04-20 06:28 01:14:59 2024754 500 33 156 311 -87.26 +/- 18.28
20981 ncm-et-9 2018-04-20 06:28 01:14:43 2023120 500 31 146 323 -81.37 +/- 17.66
20980 ncm-et-7 2018-04-20 06:28 01:15:00 2024103 500 31 167 302 -96.94 +/- 18.68
20979 ncm-et-4 2018-04-20 06:28 01:15:24 2024427 500 27 185 288 -113.68 +/- 19.29
20978 ncm-et-8 2018-04-20 06:28 01:14:12 2022793 500 46 162 292 -82.1 +/- 19.39
20977 ncm-et-12 2018-04-20 06:28 01:14:32 2020673 500 32 152 316 -85.04 +/- 18.02

Commit

Commit ID 222f59b9c1537f22db65c6104072f5e0f68c1fbc
Author Marco Costalba
Date 2014-09-29 13:17:12 UTC
Move ONE_PLY to be 1 instead of 2: search() Now that half-plies are no more used we can simplify the code assuming that ONE_PLY is 1 and no more 2. Verified with a SMP test: LLR: 2.95 (-2.94,2.94) [-4.50,0.00] Total: 8926 W: 1712 L: 1607 D: 5607 No functional change.
Copyright 2011–2024 Next Chess Move LLC