Dev Builds » 20180429-0459

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 06:02:45 2001859 2423 1172 70 1181 +170.5 +/- 9.65
ncm-et-4 06:02:51 1991799 2382 1125 64 1193 +166.41 +/- 9.55
ncm-et-5 01:47:51 2024590 724 339 20 365 +164.33 +/- 17.27
ncm-et-6 01:47:56 2023612 726 340 15 371 +167.38 +/- 17.0
ncm-et-7 01:47:16 2013748 708 329 20 359 +162.54 +/- 17.41
ncm-et-8 01:48:06 1975434 726 335 27 364 +157.34 +/- 17.42
ncm-et-9 06:02:35 2000454 2378 1134 65 1179 +168.2 +/- 9.62
ncm-et-10 06:02:55 1977052 2377 1083 83 1211 +155.84 +/- 9.51
ncm-et-11 01:47:24 1979563 708 337 20 351 +167.42 +/- 17.67
ncm-et-12 01:47:27 2006954 702 328 27 347 +159.26 +/- 17.89
ncm-et-13 06:02:03 1987528 2348 1096 82 1170 +160.58 +/- 9.7
ncm-et-14 01:48:18 2019290 718 351 19 348 +173.84 +/- 17.77
ncm-et-15 06:02:42 1983168 2372 1085 80 1207 +157.11 +/- 9.52
ncm-et-16 01:47:53 2019371 708 308 21 379 +149.42 +/- 16.8
20000 9362 613 10025 +162.97 +/- 3.3

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
51036 ncm-et-13 2018-08-24 11:14 00:21:59 1986407 142 58 2 82 +144.87 +/- 35.14
51035 ncm-et-9 2018-08-24 11:11 00:24:55 1987193 163 82 4 77 +181.04 +/- 38.06
51034 ncm-et-10 2018-08-24 11:10 00:25:53 1879510 160 77 5 78 +168.4 +/- 37.82
51033 ncm-et-4 2018-08-24 11:10 00:26:28 1990665 175 82 4 89 +166.54 +/- 34.94
51032 ncm-et-15 2018-08-24 11:10 00:26:34 1981694 170 85 4 81 +180.11 +/- 37.03
51031 ncm-et-3 2018-08-24 11:08 00:28:24 1989243 190 89 5 96 +164.98 +/- 33.76
51030 ncm-et-13 2018-08-24 09:53 01:19:39 1917215 500 256 16 228 +181.7 +/- 22.21
51029 ncm-et-9 2018-08-24 09:53 01:17:03 1987824 500 242 11 247 +173.67 +/- 20.98
51028 ncm-et-15 2018-08-24 09:53 01:15:30 1982322 500 234 15 251 +163.21 +/- 20.89
51027 ncm-et-4 2018-08-24 09:52 01:16:28 1988931 500 235 12 253 +166.66 +/- 20.69
51026 ncm-et-10 2018-08-24 09:52 01:17:04 1980598 500 261 12 227 +189.92 +/- 22.16
51025 ncm-et-3 2018-08-24 09:51 01:15:35 1989558 500 249 16 235 +175.44 +/- 21.81
51024 ncm-et-15 2018-08-24 08:37 01:15:13 1984833 500 223 14 263 +154.7 +/- 20.22
51023 ncm-et-9 2018-08-24 08:36 01:16:24 1989087 500 231 9 260 +165.8 +/- 20.21
51022 ncm-et-10 2018-08-24 08:35 01:16:00 1984832 500 209 20 271 +138.18 +/- 19.98
51021 ncm-et-13 2018-08-24 08:35 01:17:12 1991455 500 224 16 260 +153.86 +/- 20.44
51020 ncm-et-4 2018-08-24 08:34 01:16:47 1990033 500 232 13 255 +163.21 +/- 20.61
51019 ncm-et-3 2018-08-24 08:34 01:15:57 1990822 500 222 19 259 +149.68 +/- 20.57
51018 ncm-et-3 2018-08-24 07:18 01:14:36 1989244 500 245 10 245 +177.22 +/- 21.06
51017 ncm-et-13 2018-08-24 07:18 01:15:47 1981239 500 229 20 251 +154.7 +/- 21.02
51016 ncm-et-4 2018-08-24 07:18 01:15:09 1988927 500 237 12 251 +168.4 +/- 20.8
51015 ncm-et-9 2018-08-24 07:18 01:16:33 1988457 500 228 12 260 +160.64 +/- 20.32
51014 ncm-et-15 2018-08-24 07:18 01:17:39 1912234 500 214 19 267 +143.07 +/- 20.16
51013 ncm-et-10 2018-08-24 07:18 01:15:58 1980911 500 223 18 259 +151.35 +/- 20.55
24742 ncm-et-12 2018-04-30 14:08 00:30:58 2020184 202 95 11 96 +153.79 +/- 34.53
24741 ncm-et-7 2018-04-30 14:08 00:31:19 2020023 208 106 3 99 +188.63 +/- 33.21
24740 ncm-et-15 2018-04-30 14:08 00:31:29 2020184 202 84 5 113 +143.52 +/- 30.45
24739 ncm-et-16 2018-04-30 14:08 00:31:31 2019371 208 86 9 113 +135.03 +/- 31.05
24738 ncm-et-13 2018-04-30 14:07 00:31:46 2024263 206 89 11 106 +138.44 +/- 32.53
24737 ncm-et-4 2018-04-30 14:07 00:31:57 2026883 207 97 9 101 +157.71 +/- 33.41
24736 ncm-et-9 2018-04-30 14:07 00:32:37 2022630 215 100 7 108 +160.88 +/- 31.98
24735 ncm-et-11 2018-04-30 14:06 00:32:47 1945433 208 97 6 105 +162.99 +/- 32.33
24734 ncm-et-10 2018-04-30 14:06 00:33:13 2017745 217 91 7 119 +141.89 +/- 29.98
24733 ncm-et-5 2018-04-30 14:06 00:33:26 2023445 224 108 6 110 +170.74 +/- 31.66
24732 ncm-et-14 2018-04-30 14:06 00:33:40 2020510 218 106 8 104 +168.2 +/- 32.9
24731 ncm-et-3 2018-04-30 14:05 00:34:01 2026063 233 109 6 118 +164.96 +/- 30.4
24730 ncm-et-6 2018-04-30 14:05 00:33:58 2022143 226 104 5 117 +163.23 +/- 30.33
24729 ncm-et-8 2018-04-30 14:05 00:34:18 1986942 226 109 9 108 +165.14 +/- 32.32
24728 ncm-et-13 2018-04-30 12:51 01:15:40 2024590 500 240 17 243 +166.66 +/- 21.38
24727 ncm-et-7 2018-04-30 12:51 01:15:57 2007473 500 223 17 260 +152.18 +/- 20.47
24726 ncm-et-11 2018-04-30 12:51 01:14:37 2013693 500 240 14 246 +169.27 +/- 21.13
24725 ncm-et-12 2018-04-30 12:50 01:16:29 1993725 500 233 16 251 +161.49 +/- 20.92
24724 ncm-et-9 2018-04-30 12:50 01:15:03 2027538 500 251 22 227 +171.9 +/- 22.4
24723 ncm-et-15 2018-04-30 12:50 01:16:17 2017745 500 245 23 232 +165.8 +/- 22.13
24722 ncm-et-5 2018-04-30 12:50 01:14:25 2025736 500 231 14 255 +161.49 +/- 20.65
24721 ncm-et-4 2018-04-30 12:50 01:16:02 1965356 500 242 14 244 +171.02 +/- 21.24
24720 ncm-et-6 2018-04-30 12:50 01:13:58 2025081 500 236 10 254 +169.27 +/- 20.57
24719 ncm-et-16 2018-04-30 12:50 01:16:22 2019372 500 222 12 266 +155.54 +/- 20.0
24718 ncm-et-8 2018-04-30 12:50 01:13:48 1963926 500 226 18 256 +153.86 +/- 20.7
24717 ncm-et-10 2018-04-30 12:50 01:14:47 2018721 500 222 21 257 +148.02 +/- 20.72
24716 ncm-et-3 2018-04-30 12:50 01:14:12 2026226 500 258 14 228 +185.33 +/- 22.16
24715 ncm-et-14 2018-04-30 12:50 01:14:38 2018070 500 245 11 244 +176.33 +/- 21.15

Commit

Commit ID d6252ef202f43d42d05b80145f3014da4d22863e
Author Joost VandeVondele
Date 2018-04-29 04:59:17 UTC
Simplifiy IID condition do IID for all sufficiently deep searches without TT move. passed STC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 25494 W: 5313 L: 5199 D: 14982 http://tests.stockfishchess.org/tests/view/5ae1e8dd0ebc596317520583 passed LTC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 80582 W: 12162 L: 12130 D: 56290 http://tests.stockfishchess.org/tests/view/5ae1f5ab0ebc5963175205a4 Bench: 4966970
Copyright 2011–2024 Next Chess Move LLC