Dev Builds » 20180927-1928

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 09:08:20 1988730 3537 1835 87 1615 +188.17 +/- 8.29
ncm-et-4 07:53:02 1989583 3049 1637 68 1344 +197.68 +/- 9.11
ncm-et-9 07:52:19 1988613 3060 1646 77 1337 +196.8 +/- 9.15
ncm-et-10 09:05:18 1954582 3454 1859 88 1507 +196.8 +/- 8.62
ncm-et-13 09:03:11 1949743 3442 1735 107 1600 +178.55 +/- 8.35
ncm-et-15 09:05:40 1945455 3459 1843 85 1531 +194.69 +/- 8.54
20001 10555 512 8934 +191.83 +/- 3.53

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
55539 ncm-et-3 2018-09-28 05:28 00:06:22 1988297 37 18 0 19 +184.63 +/- 75.28
55538 ncm-et-4 2018-09-28 05:26 00:08:12 1989401 49 30 0 19 +247.53 +/- 78.58
55537 ncm-et-9 2018-09-28 05:25 00:08:47 1987983 60 25 3 32 +133.61 +/- 59.34
55536 ncm-et-10 2018-09-28 04:25 01:09:29 1982478 454 238 14 202 +187.8 +/- 23.64
55535 ncm-et-15 2018-09-28 04:22 01:12:17 1944770 459 225 14 220 +172.65 +/- 22.47
55534 ncm-et-13 2018-09-28 04:21 01:13:21 1843549 442 252 12 178 +211.37 +/- 25.35
55533 ncm-et-3 2018-09-28 04:09 01:17:39 1989558 500 260 16 224 +185.33 +/- 22.45
55532 ncm-et-9 2018-09-28 04:07 01:16:42 1989087 500 265 6 229 +199.29 +/- 21.83
55531 ncm-et-4 2018-09-28 04:07 01:17:53 1990198 500 254 17 229 +179.0 +/- 22.18
55530 ncm-et-10 2018-09-28 03:04 01:19:09 1947885 500 286 11 203 +214.85 +/- 23.64
55529 ncm-et-13 2018-09-28 03:03 01:17:01 1990348 500 250 14 236 +178.11 +/- 21.69
55528 ncm-et-15 2018-09-28 03:02 01:18:19 1941380 500 268 13 219 +195.51 +/- 22.67
55527 ncm-et-3 2018-09-28 02:51 01:16:33 1988613 500 263 11 226 +192.71 +/- 22.19
55526 ncm-et-4 2018-09-28 02:49 01:16:32 1989085 500 282 6 212 +215.85 +/- 22.88
55525 ncm-et-9 2018-09-28 02:48 01:18:19 1988297 500 289 13 198 +215.85 +/- 24.03
55524 ncm-et-10 2018-09-28 01:44 01:18:56 1945332 500 273 16 211 +197.4 +/- 23.25
55523 ncm-et-13 2018-09-28 01:44 01:17:55 1987351 500 245 16 239 +171.9 +/- 21.58
55522 ncm-et-15 2018-09-28 01:43 01:17:47 1981227 500 291 7 202 +223.94 +/- 23.58
55521 ncm-et-3 2018-09-28 01:33 01:17:27 1989243 500 278 7 215 +210.89 +/- 22.72
55520 ncm-et-9 2018-09-28 01:30 01:16:52 1989401 500 257 18 225 +180.8 +/- 22.43
55519 ncm-et-4 2018-09-28 01:30 01:18:19 1989718 500 252 15 233 +179.0 +/- 21.89
55518 ncm-et-13 2018-09-28 00:24 01:18:58 1959519 500 231 20 249 +156.39 +/- 21.13
55517 ncm-et-10 2018-09-28 00:23 01:20:28 1940459 500 259 8 233 +191.78 +/- 21.67
55516 ncm-et-15 2018-09-28 00:22 01:20:39 1918315 500 256 13 231 +184.42 +/- 21.95
55515 ncm-et-3 2018-09-28 00:12 01:19:15 1988296 500 239 14 247 +168.4 +/- 21.08
55514 ncm-et-4 2018-09-28 00:12 01:16:51 1988296 500 264 15 221 +189.92 +/- 22.6
55513 ncm-et-9 2018-09-28 00:12 01:17:28 1987826 500 269 7 224 +202.15 +/- 22.17
55512 ncm-et-15 2018-09-27 23:04 01:16:18 1980286 500 280 14 206 +206.01 +/- 23.52
55511 ncm-et-13 2018-09-27 23:04 01:18:35 1929191 500 256 12 232 +185.33 +/- 21.87
55510 ncm-et-10 2018-09-27 23:01 01:20:10 1906586 500 272 9 219 +203.11 +/- 22.55
55509 ncm-et-9 2018-09-27 22:54 01:16:53 1987666 500 267 19 214 +189.0 +/- 23.12
55508 ncm-et-3 2018-09-27 22:53 01:18:05 1989244 500 261 9 230 +192.71 +/- 21.88
55507 ncm-et-4 2018-09-27 22:53 01:18:01 1989876 500 293 9 198 +223.94 +/- 23.92
55506 ncm-et-13 2018-09-27 21:45 01:17:54 1952459 500 239 17 244 +165.8 +/- 21.33
55505 ncm-et-15 2018-09-27 21:44 01:19:19 1911973 500 270 9 221 +201.19 +/- 22.42
55504 ncm-et-10 2018-09-27 21:41 01:18:55 1981381 500 268 16 216 +192.71 +/- 22.93
55503 ncm-et-3 2018-09-27 21:36 01:15:55 1989086 500 246 18 236 +171.02 +/- 21.8
55502 ncm-et-9 2018-09-27 21:35 01:17:18 1990033 500 274 11 215 +203.11 +/- 22.86
55501 ncm-et-4 2018-09-27 21:35 01:17:14 1990507 500 262 6 232 +196.45 +/- 21.65
55500 ncm-et-13 2018-09-27 20:24 01:19:27 1985786 500 262 16 222 +187.16 +/- 22.57
55499 ncm-et-10 2018-09-27 20:22 01:18:11 1977954 500 263 14 223 +189.92 +/- 22.46
55498 ncm-et-15 2018-09-27 20:22 01:21:01 1940235 500 253 15 232 +179.9 +/- 21.95
55497 ncm-et-3 2018-09-27 20:18 01:17:04 1987509 500 270 12 218 +198.34 +/- 22.71

Commit

Commit ID bbf9daa175fc629790246866882f4d6797ab06ef
Author Joost VandeVondele
Date 2018-09-27 19:28:38 UTC
Remove essentially unused code this was added recently as part of a larger commit, but only changes eval of positions at MAX_PLY depth a little. Can be safely removed: passed STC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 7424 W: 1640 L: 1492 D: 4292 http://tests.stockfishchess.org/html/live_elo.html?5ba3bcbe0ebc592cf27677ff passed LTC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 73554 W: 12028 L: 11990 D: 49536 http://tests.stockfishchess.org/html/live_elo.html?5ba397ee0ebc592cf2767556 unchanged Bench: 4248710
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