Dev Builds » 20131028-1831

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 06:01:36 1988900 2443 120 1194 1129 -163.91 +/- 10.03
ncm-et-4 06:01:23 1989772 2436 102 1269 1065 -181.28 +/- 10.34
ncm-et-5 01:52:57 2007100 770 31 406 333 -184.88 +/- 18.52
ncm-et-6 01:52:45 2023611 772 42 379 351 -162.58 +/- 18.06
ncm-et-7 01:52:46 2000935 763 27 404 332 -188.13 +/- 18.5
ncm-et-8 01:52:40 2023527 767 41 391 335 -171.17 +/- 18.53
ncm-et-9 06:01:31 1991309 2433 129 1186 1118 -161.68 +/- 10.1
ncm-et-10 06:01:48 1982758 2418 118 1211 1089 -169.29 +/- 10.23
ncm-et-12 01:52:30 2006754 771 38 395 338 -174.12 +/- 18.42
ncm-et-13 06:01:37 1995693 2447 118 1212 1117 -167.13 +/- 10.09
ncm-et-14 01:52:55 2020023 765 45 408 312 -179.23 +/- 19.28
ncm-et-15 06:01:42 1986331 2439 109 1247 1083 -175.7 +/- 10.26
ncm-et-16 01:52:47 2006335 776 22 390 364 -179.11 +/- 17.47
20000 942 10092 8966 -171.68 +/- 3.56

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
100066 ncm-et-9 2019-10-16 17:32 00:23:17 1971408 158 7 77 74 -165.38 +/- 39.3
100065 ncm-et-10 2019-10-16 17:31 00:24:38 1963115 163 9 89 65 -186.61 +/- 42.54
100064 ncm-et-15 2019-10-16 17:30 00:25:29 1970650 170 6 89 75 -185.44 +/- 39.1
100063 ncm-et-13 2019-10-16 17:30 00:25:37 1983032 166 5 84 77 -179.86 +/- 38.28
100062 ncm-et-3 2019-10-16 17:30 00:25:57 1969568 175 11 80 84 -144.83 +/- 37.0
100061 ncm-et-4 2019-10-16 17:29 00:26:38 1968318 168 8 94 66 -196.41 +/- 42.19
100060 ncm-et-13 2019-10-16 16:15 01:14:07 1974514 500 22 246 232 -167.53 +/- 22.11
100059 ncm-et-3 2019-10-16 16:15 01:13:41 1961845 500 27 239 234 -157.24 +/- 22.08
100058 ncm-et-15 2019-10-16 16:15 01:14:12 1971270 500 24 257 219 -175.44 +/- 22.9
100057 ncm-et-9 2019-10-16 16:15 01:16:24 1973736 500 30 234 236 -150.51 +/- 22.01
100056 ncm-et-10 2019-10-16 16:14 01:15:37 1969099 500 19 257 224 -179.9 +/- 22.51
100055 ncm-et-4 2019-10-16 16:14 01:14:16 1980286 500 22 264 214 -183.51 +/- 23.17
100054 ncm-et-15 2019-10-16 15:00 01:13:41 1966956 500 27 232 241 -151.35 +/- 21.7
100053 ncm-et-9 2019-10-16 15:00 01:14:04 1973157 500 26 226 248 -147.19 +/- 21.3
100052 ncm-et-10 2019-10-16 15:00 01:13:40 1967979 500 33 249 218 -160.64 +/- 23.05
100051 ncm-et-3 2019-10-16 14:59 01:14:21 1965092 500 30 234 236 -150.51 +/- 22.01
100050 ncm-et-4 2019-10-16 14:58 01:14:09 1965596 500 15 259 226 -185.33 +/- 22.3
100049 ncm-et-13 2019-10-16 14:58 01:15:48 1968782 500 23 268 209 -186.25 +/- 23.49
100048 ncm-et-4 2019-10-16 13:44 01:13:44 1973124 500 20 262 218 -183.51 +/- 22.89
100047 ncm-et-3 2019-10-16 13:44 01:14:47 1986732 500 22 241 237 -163.21 +/- 21.83
100046 ncm-et-13 2019-10-16 13:44 01:13:22 1996849 500 30 222 248 -140.62 +/- 21.37
100045 ncm-et-9 2019-10-16 13:44 01:15:03 1980375 500 23 234 243 -156.39 +/- 21.52
100044 ncm-et-15 2019-10-16 13:44 01:15:33 1969557 500 21 269 210 -189.0 +/- 23.4
100043 ncm-et-10 2019-10-16 13:44 01:15:03 1956641 500 19 238 243 -163.21 +/- 21.43
29630 ncm-et-10 2018-05-14 00:54 00:38:03 2020022 255 16 120 119 -150.45 +/- 31.11
29629 ncm-et-8 2018-05-14 00:53 00:38:56 2024099 267 10 123 134 -156.91 +/- 28.77
29628 ncm-et-4 2018-05-14 00:52 00:39:16 2026064 268 13 138 117 -175.62 +/- 31.41
29627 ncm-et-12 2018-05-14 00:52 00:39:13 2019859 271 16 133 122 -160.52 +/- 30.77
29626 ncm-et-14 2018-05-14 00:52 00:39:33 2020187 265 14 143 108 -184.78 +/- 32.85
29625 ncm-et-7 2018-05-14 00:52 00:39:39 1978588 263 10 136 117 -181.29 +/- 31.24
29624 ncm-et-5 2018-05-14 00:52 00:40:02 1990917 270 15 143 112 -179.04 +/- 32.25
29623 ncm-et-16 2018-05-14 00:52 00:40:02 2020999 276 6 132 138 -171.25 +/- 28.06
29622 ncm-et-15 2018-05-14 00:52 00:40:08 2020673 269 11 142 116 -184.87 +/- 31.49
29621 ncm-et-6 2018-05-14 00:52 00:40:18 2024592 272 23 139 110 -158.28 +/- 32.61
29620 ncm-et-9 2018-05-14 00:52 00:40:04 2024755 275 14 152 109 -191.69 +/- 32.72
29619 ncm-et-3 2018-05-14 00:52 00:40:13 2026227 268 14 133 121 -165.81 +/- 30.84
29618 ncm-et-13 2018-05-14 00:50 00:41:36 2025409 281 10 142 129 -177.11 +/- 29.62
29617 ncm-et-6 2018-05-13 23:38 01:12:27 2022630 500 19 240 241 -164.93 +/- 21.54
29616 ncm-et-7 2018-05-13 23:38 01:13:07 2023283 500 17 268 215 -191.78 +/- 23.02
29615 ncm-et-16 2018-05-13 23:38 01:12:45 1991672 500 16 258 226 -183.51 +/- 22.33
29614 ncm-et-12 2018-05-13 23:38 01:13:17 1993650 500 22 262 216 -181.7 +/- 23.05
29613 ncm-et-4 2018-05-13 23:38 01:13:20 2025245 500 24 252 224 -171.02 +/- 22.6
29612 ncm-et-10 2018-05-13 23:38 01:14:47 2019696 500 22 258 220 -178.11 +/- 22.81
29611 ncm-et-8 2018-05-13 23:38 01:13:44 2022956 500 31 268 201 -179.0 +/- 24.06
29610 ncm-et-15 2018-05-13 23:38 01:12:39 2018882 500 20 258 222 -179.9 +/- 22.65
29609 ncm-et-13 2018-05-13 23:38 01:11:07 2025572 500 28 250 222 -165.8 +/- 22.77
29608 ncm-et-5 2018-05-13 23:38 01:12:55 2023283 500 16 263 221 -188.08 +/- 22.63
29607 ncm-et-9 2018-05-13 23:38 01:12:39 2024427 500 29 263 208 -176.33 +/- 23.62
29606 ncm-et-3 2018-05-13 23:38 01:12:37 2023936 500 16 267 217 -191.78 +/- 22.87
29605 ncm-et-14 2018-05-13 23:38 01:13:22 2019860 500 31 265 204 -176.33 +/- 23.88

Commit

Commit ID 3cc47edf622b1d12a37b3637cae503d6862437c4
Author Marco Costalba
Date 2013-10-28 18:31:25 UTC
Tweak bishop pair and knight weight A combo of two patches that failed SPRT with score higher than 50% but togheter they succeed: SPRT at 60+0.05 LLR: 2.95 (-2.94,2.94) [0.00,6.00] Total: 7312 W: 1276 L: 1139 D: 4897 bench: 8029334
Copyright 2011–2024 Next Chess Move LLC