Dev Builds » 20180808-1549

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 08:37:30 1989696 3367 1748 86 1533 +187.9 ± 8.52
ncm-et-4 08:36:28 1989627 3369 1736 96 1537 +184.78 ± 8.52
ncm-et-9 08:36:53 1989221 3358 1717 93 1548 +183.34 ± 8.48
ncm-et-10 08:37:24 1953704 3302 1682 88 1532 +182.94 ± 8.51
ncm-et-13 08:34:27 1984525 3326 1721 96 1509 +185.6 ± 8.61
ncm-et-15 08:32:27 1957064 3278 1773 70 1435 +200.01 ± 8.81
20000 10377 529 9094 +187.35 ± 3.5

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
49074 ncm-et-15 2018-08-09 01:15 00:43:18 1981386 278 152 6 120 +202.72 ± 30.65
49073 ncm-et-10 2018-08-09 01:11 00:46:59 1954878 302 167 4 131 +209.78 ± 29.12
49072 ncm-et-13 2018-08-09 01:08 00:50:12 1989717 326 171 15 140 +181.04 ± 28.7
49071 ncm-et-9 2018-08-09 01:03 00:55:39 1989717 358 177 10 171 +175.65 ± 25.47
49070 ncm-et-3 2018-08-09 01:03 00:55:49 1987508 367 179 7 181 +176.62 ± 24.48
49069 ncm-et-4 2018-08-09 01:01 00:57:07 1988296 369 181 11 177 +173.09 ± 25.05
49068 ncm-et-15 2018-08-08 23:57 01:17:04 1981695 500 255 15 230 +181.7 ± 22.07
49067 ncm-et-10 2018-08-08 23:53 01:17:29 1966654 500 256 12 232 +185.33 ± 21.87
49066 ncm-et-13 2018-08-08 23:50 01:17:40 1987823 500 257 13 230 +185.33 ± 22.01
49065 ncm-et-9 2018-08-08 23:46 01:16:00 1987824 500 268 10 222 +198.34 ± 22.4
49064 ncm-et-3 2018-08-08 23:44 01:17:22 1990823 500 257 9 234 +189.0 ± 21.65
49063 ncm-et-4 2018-08-08 23:44 01:16:11 1990664 500 262 14 224 +189.0 ± 22.4
49062 ncm-et-15 2018-08-08 22:40 01:16:10 1984676 500 272 9 219 +203.11 ± 22.55
49061 ncm-et-10 2018-08-08 22:33 01:18:59 1933998 500 250 13 237 +179.0 ± 21.61
49060 ncm-et-13 2018-08-08 22:32 01:16:54 1989559 500 278 14 208 +204.07 ± 23.39
49059 ncm-et-9 2018-08-08 22:28 01:16:51 1988456 500 263 10 227 +193.64 ± 22.09
49058 ncm-et-3 2018-08-08 22:27 01:16:25 1990507 500 261 13 226 +189.0 ± 22.25
49057 ncm-et-4 2018-08-08 22:26 01:16:28 1990823 500 257 18 225 +180.8 ± 22.43
49056 ncm-et-15 2018-08-08 21:19 01:19:45 1906101 500 271 11 218 +200.24 ± 22.67
49055 ncm-et-13 2018-08-08 21:15 01:15:31 1988770 500 250 11 239 +180.8 ± 21.43
49054 ncm-et-10 2018-08-08 21:14 01:18:07 1982007 500 256 18 226 +179.9 ± 22.38
49053 ncm-et-9 2018-08-08 21:10 01:16:27 1990032 500 252 11 237 +182.61 ± 21.54
49052 ncm-et-3 2018-08-08 21:09 01:16:50 1987982 500 258 13 229 +186.25 ± 22.07
49051 ncm-et-4 2018-08-08 21:08 01:17:02 1988140 500 256 17 227 +180.8 ± 22.29
49050 ncm-et-15 2018-08-08 19:58 01:19:12 1946651 500 272 16 212 +196.45 ± 23.18
49049 ncm-et-13 2018-08-08 19:54 01:19:26 1956690 500 265 11 224 +194.57 ± 22.31
49048 ncm-et-10 2018-08-08 19:54 01:18:48 1950252 500 245 21 234 +167.53 ± 21.98
49047 ncm-et-9 2018-08-08 19:52 01:16:46 1989875 500 250 19 231 +173.67 ± 22.11
49046 ncm-et-3 2018-08-08 19:51 01:16:28 1987354 500 249 17 234 +174.55 ± 21.89
49045 ncm-et-4 2018-08-08 19:50 01:16:58 1989403 500 265 9 226 +196.45 ± 22.12
49044 ncm-et-15 2018-08-08 18:39 01:17:52 1953029 500 284 5 211 +218.86 ± 22.9
49043 ncm-et-13 2018-08-08 18:36 01:16:58 1991139 500 246 19 235 +170.15 ± 21.88
49042 ncm-et-10 2018-08-08 18:35 01:17:58 1981068 500 262 11 227 +191.78 ± 22.13
49041 ncm-et-9 2018-08-08 18:34 01:17:14 1990349 500 261 14 225 +188.08 ± 22.34
49040 ncm-et-3 2018-08-08 18:33 01:17:34 1991930 500 269 15 216 +194.57 ± 22.91
49039 ncm-et-4 2018-08-08 18:32 01:16:59 1989716 500 262 12 226 +190.85 ± 22.22
49038 ncm-et-15 2018-08-08 17:19 01:19:06 1945910 500 267 8 225 +199.29 ± 22.14
49037 ncm-et-13 2018-08-08 17:18 01:17:46 1987981 500 254 13 233 +182.61 ± 21.84
49036 ncm-et-4 2018-08-08 17:15 01:15:43 1990349 500 253 15 232 +179.9 ± 21.95
49035 ncm-et-9 2018-08-08 17:15 01:17:56 1988296 500 246 19 235 +170.15 ± 21.88
49034 ncm-et-10 2018-08-08 17:15 01:19:04 1907072 500 246 9 245 +179.0 ± 21.02
49033 ncm-et-3 2018-08-08 17:14 01:17:02 1991772 500 275 12 213 +203.11 ± 23.02

Commit

Commit ID c569cf263dbd5294d3649def74dc65ed3130895a
Author FauziAkram
Date 2018-08-08 15:49:16 UTC
King Psqt Tuning After a session of tuning for King Psqt I got some new values, which was later tweaked manually by me Fauzi, to result in an Elo-gain patch which seems to scale pretty well: STC: LLR: -2.96 (-2.94,2.94) [0.00,4.00] Total: 100653 W: 22550 L: 22314 D: 55789 [Yellow patch] LTC: LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 147079 W: 25584 L: 24947 D: 96548 [Green Patch] Bench: 4669050
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