Dev Builds » 20190609-1224

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 08:32:44 1964654 3328 1901 69 1358 +215.09 +/- 9.11
ncm-et-4 08:32:38 1947609 3284 1908 73 1303 +219.25 +/- 9.32
ncm-et-9 08:32:59 1973356 3337 1966 51 1320 +226.97 +/- 9.22
ncm-et-10 08:32:36 1971308 3333 1912 86 1335 +213.78 +/- 9.22
ncm-et-13 08:32:39 1976883 3368 1944 64 1360 +218.96 +/- 9.1
ncm-et-15 08:32:57 1975685 3350 1995 78 1277 +226.13 +/- 9.45
20000 11626 421 7953 +220.0 +/- 3.77

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
85082 ncm-et-4 2019-06-13 11:48 00:44:09 1977715 284 175 5 104 +240.06 +/- 33.26
85081 ncm-et-9 2019-06-13 11:40 00:51:42 1975293 337 197 6 134 +223.31 +/- 29.11
85080 ncm-et-10 2019-06-13 11:40 00:51:38 1968163 333 188 9 136 +208.7 +/- 29.0
85079 ncm-et-3 2019-06-13 11:40 00:52:09 1964147 328 182 4 142 +211.22 +/- 27.94
85078 ncm-et-15 2019-06-13 11:39 00:52:59 1972042 350 219 8 123 +242.38 +/- 30.7
85077 ncm-et-13 2019-06-13 11:36 00:55:18 1975603 368 208 9 151 +210.28 +/- 27.46
85076 ncm-et-4 2019-06-13 10:27 01:19:45 1920748 500 273 10 217 +203.11 +/- 22.71
85075 ncm-et-10 2019-06-13 10:22 01:16:40 1973753 500 281 15 204 +206.01 +/- 23.68
85074 ncm-et-3 2019-06-13 10:22 01:16:57 1963994 500 279 13 208 +206.01 +/- 23.37
85073 ncm-et-9 2019-06-13 10:21 01:18:23 1969406 500 289 6 205 +222.92 +/- 23.34
85072 ncm-et-15 2019-06-13 10:21 01:17:14 1979274 500 299 14 187 +224.97 +/- 24.84
85071 ncm-et-13 2019-06-13 10:19 01:16:29 1969402 500 294 8 198 +226.0 +/- 23.89
85070 ncm-et-4 2019-06-13 09:09 01:16:25 1960158 500 290 15 195 +214.85 +/- 24.29
85069 ncm-et-3 2019-06-13 09:05 01:15:57 1965996 500 302 13 185 +229.12 +/- 24.96
85068 ncm-et-10 2019-06-13 09:04 01:17:04 1963532 500 300 13 187 +227.04 +/- 24.82
85067 ncm-et-13 2019-06-13 09:03 01:14:58 1976852 500 300 13 187 +227.04 +/- 24.82
85066 ncm-et-15 2019-06-13 09:03 01:16:52 1968315 500 305 18 177 +227.04 +/- 25.64
85065 ncm-et-9 2019-06-13 09:02 01:17:36 1966646 500 291 10 199 +220.88 +/- 23.88
85064 ncm-et-4 2019-06-13 07:51 01:17:03 1959267 500 300 6 194 +234.38 +/- 24.1
85063 ncm-et-10 2019-06-13 07:46 01:17:06 1983941 500 296 14 190 +221.9 +/- 24.62
85062 ncm-et-15 2019-06-13 07:46 01:16:00 1974980 500 290 9 201 +220.88 +/- 23.72
85061 ncm-et-13 2019-06-13 07:46 01:16:19 1979483 500 272 7 221 +205.04 +/- 22.35
85060 ncm-et-9 2019-06-13 07:45 01:15:55 1974519 500 302 4 194 +238.66 +/- 24.01
85059 ncm-et-3 2019-06-13 07:45 01:18:47 1965227 500 296 9 195 +227.04 +/- 24.13
85058 ncm-et-4 2019-06-13 06:31 01:18:49 1894563 500 292 11 197 +220.88 +/- 24.05
85057 ncm-et-13 2019-06-13 06:29 01:15:50 1983332 500 289 6 205 +222.92 +/- 23.34
85056 ncm-et-3 2019-06-13 06:29 01:15:16 1962304 500 266 11 223 +195.51 +/- 22.37
85055 ncm-et-10 2019-06-13 06:28 01:16:37 1971200 500 286 9 205 +216.85 +/- 23.45
85054 ncm-et-15 2019-06-13 06:28 01:16:31 1985764 500 288 12 200 +215.85 +/- 23.87
85053 ncm-et-9 2019-06-13 06:27 01:16:49 1968319 500 296 9 195 +227.04 +/- 24.13
85052 ncm-et-4 2019-06-13 05:12 01:18:07 1964765 500 300 17 183 +222.92 +/- 25.18
85051 ncm-et-13 2019-06-13 05:12 01:15:50 1972504 500 294 13 193 +220.88 +/- 24.38
85050 ncm-et-10 2019-06-13 05:10 01:17:13 1975797 500 279 11 210 +207.95 +/- 23.18
85049 ncm-et-9 2019-06-13 05:10 01:16:09 1973429 500 278 9 213 +208.93 +/- 22.92
85048 ncm-et-15 2019-06-13 05:10 01:17:23 1970332 500 294 7 199 +227.04 +/- 23.78
85047 ncm-et-3 2019-06-13 05:10 01:17:51 1966151 500 285 10 205 +214.85 +/- 23.48
85046 ncm-et-10 2019-06-13 03:53 01:16:18 1962770 500 282 15 203 +206.98 +/- 23.74
85045 ncm-et-3 2019-06-13 03:53 01:15:47 1964765 500 291 9 200 +221.9 +/- 23.78
85044 ncm-et-13 2019-06-13 03:53 01:17:55 1981009 500 287 8 205 +218.86 +/- 23.41
85043 ncm-et-15 2019-06-13 03:53 01:15:58 1979090 500 300 10 190 +230.16 +/- 24.52
85042 ncm-et-4 2019-06-13 03:53 01:18:20 1956048 500 278 9 213 +208.93 +/- 22.92
85041 ncm-et-9 2019-06-13 03:53 01:16:25 1985881 500 313 7 180 +247.41 +/- 25.18

Commit

Commit ID 09caea5cab0b6c23fea8347a740bcc00083da6ab
Author protonspring
Date 2019-06-09 12:24:06 UTC
Simplify Outposts #2176 This is a functional simplification. This is NOT the exact version that was tested. Beyond the testing, an assignment was removed and a piece changes for consistency. Instead of rewarding ANY square past an opponent pawn as an "outpost," only use squares that are protected by our pawn. I believe this is more consistent with what the chess world calls an "outpost." STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 23540 W: 5387 L: 5269 D: 12884 http://tests.stockfishchess.org/tests/view/5cf51e6d0ebc5925cf08b823 LTC LLR: 2.94 (-2.94,2.94) [-3.00,1.00] Total: 53085 W: 9271 L: 9204 D: 34610 http://tests.stockfishchess.org/tests/view/5cf5279e0ebc5925cf08b992 bench 3424592
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