Dev Builds » 20131105-1908

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 06:01:58 1988830 2444 100 1185 1159 -165.77 ± 9.84
ncm-et-4 06:02:21 1978163 2422 125 1163 1134 -159.18 ± 10.01
ncm-et-5 01:53:06 1999382 766 33 400 333 -181.3 ± 18.53
ncm-et-6 01:52:54 2023531 760 37 385 338 -171.86 ± 18.4
ncm-et-7 01:52:54 2025736 776 33 386 357 -170.54 ± 17.81
ncm-et-8 01:52:36 2023038 755 29 387 339 -179.08 ± 18.29
ncm-et-9 06:02:18 1988295 2445 117 1203 1125 -165.87 ± 10.05
ncm-et-10 06:02:20 1980210 2428 118 1156 1154 -158.73 ± 9.89
ncm-et-12 01:53:05 2008293 758 34 379 345 -170.65 ± 18.16
ncm-et-13 06:01:38 1990790 2457 128 1191 1138 -160.91 ± 10.0
ncm-et-14 01:52:52 2019208 776 32 394 350 -175.66 ± 18.01
ncm-et-15 06:01:54 1985997 2448 113 1223 1112 -169.9 ± 10.11
ncm-et-16 01:53:08 1988618 765 35 363 367 -159.26 ± 17.52
20000 934 9815 9251 -165.82 ± 3.5

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
99946 ncm-et-10 2019-10-15 20:27 00:22:58 1955428 152 8 80 64 -178.86 ± 42.76
99945 ncm-et-9 2019-10-15 20:25 00:25:09 1966667 168 7 76 85 -151.65 ± 36.25
99944 ncm-et-15 2019-10-15 20:25 00:25:29 1968931 170 11 89 70 -172.27 ± 40.97
99943 ncm-et-4 2019-10-15 20:25 00:25:38 1958648 161 10 61 90 -113.98 ± 34.97
99942 ncm-et-13 2019-10-15 20:25 00:25:28 1976227 176 7 85 84 -165.44 ± 36.7
99941 ncm-et-3 2019-10-15 20:24 00:26:38 1965580 173 7 80 86 -156.37 ± 36.1
99940 ncm-et-10 2019-10-15 19:11 01:15:27 1960321 500 28 241 231 -158.08 ± 22.26
99939 ncm-et-15 2019-10-15 19:10 01:13:53 1971438 500 22 247 231 -168.4 ± 22.17
99938 ncm-et-13 2019-10-15 19:10 01:13:53 1984878 500 20 247 233 -170.15 ± 22.01
99937 ncm-et-9 2019-10-15 19:09 01:14:55 1964952 500 26 242 232 -160.64 ± 22.18
99936 ncm-et-4 2019-10-15 19:09 01:15:05 1975160 500 25 238 237 -158.08 ± 21.88
99935 ncm-et-3 2019-10-15 19:08 01:14:10 1977999 500 18 239 243 -164.93 ± 21.41
99934 ncm-et-10 2019-10-15 17:54 01:15:55 1958792 500 27 218 255 -139.81 ± 20.95
99933 ncm-et-9 2019-10-15 17:54 01:14:22 1977972 500 24 237 239 -158.08 ± 21.75
99932 ncm-et-13 2019-10-15 17:54 01:14:56 1964921 500 26 259 215 -175.44 ± 23.16
99931 ncm-et-15 2019-10-15 17:54 01:15:02 1963688 500 26 236 238 -155.54 ± 21.84
99930 ncm-et-3 2019-10-15 17:54 01:13:46 1969705 500 18 243 239 -168.4 ± 21.63
99929 ncm-et-4 2019-10-15 17:52 01:15:38 1965230 500 25 244 231 -163.21 ± 22.22
99928 ncm-et-13 2019-10-15 16:38 01:14:34 1969865 500 30 235 235 -151.35 ± 22.07
99927 ncm-et-3 2019-10-15 16:38 01:14:30 1967081 500 19 245 236 -169.27 ± 21.82
99926 ncm-et-4 2019-10-15 16:38 01:12:49 1975013 500 27 253 220 -169.27 ± 22.88
99925 ncm-et-9 2019-10-15 16:38 01:14:48 1970184 500 28 239 233 -156.39 ± 22.15
99924 ncm-et-15 2019-10-15 16:38 01:14:44 1971880 500 17 262 221 -186.25 ± 22.65
99923 ncm-et-10 2019-10-15 16:38 01:14:55 1965533 500 19 234 247 -159.78 ± 21.21
29526 ncm-et-12 2018-05-13 17:12 00:37:34 2018395 258 11 135 112 -181.98 ± 32.06
29525 ncm-et-6 2018-05-13 17:12 00:37:52 2025408 260 7 143 110 -201.71 ± 32.19
29524 ncm-et-8 2018-05-13 17:11 00:38:22 2024263 255 10 136 109 -188.13 ± 32.49
29523 ncm-et-5 2018-05-13 17:11 00:38:35 2016326 266 8 136 122 -182.25 ± 30.37
29522 ncm-et-4 2018-05-13 17:11 00:38:52 1980915 261 5 124 132 -171.0 ± 28.58
29521 ncm-et-16 2018-05-13 17:10 00:39:47 1985067 265 17 124 124 -148.75 ± 30.48
29520 ncm-et-15 2018-05-13 17:10 00:39:42 2018234 278 13 149 116 -185.88 ± 31.61
29519 ncm-et-14 2018-05-13 17:10 00:39:53 2018232 276 9 133 134 -168.09 ± 28.82
29518 ncm-et-7 2018-05-13 17:10 00:40:12 2026719 276 12 132 132 -161.83 ± 29.26
29517 ncm-et-3 2018-05-13 17:10 00:40:07 2026718 271 10 130 131 -165.28 ± 29.24
29516 ncm-et-9 2018-05-13 17:09 00:40:33 2024917 277 12 138 127 -170.53 ± 29.96
29515 ncm-et-13 2018-05-13 17:09 00:41:03 2025081 281 16 124 141 -140.76 ± 28.31
29514 ncm-et-10 2018-05-13 17:08 00:41:42 2018721 276 17 131 128 -152.62 ± 30.0
29513 ncm-et-8 2018-05-13 15:56 01:14:14 2021814 500 19 251 230 -174.55 ± 22.16
29512 ncm-et-7 2018-05-13 15:56 01:12:42 2024754 500 21 254 225 -175.44 ± 22.49
29511 ncm-et-13 2018-05-13 15:56 01:11:44 2023773 500 29 241 230 -157.24 ± 22.33
29510 ncm-et-14 2018-05-13 15:56 01:12:59 2020184 500 23 261 216 -179.9 ± 23.06
29509 ncm-et-15 2018-05-13 15:56 01:13:04 2021814 500 24 240 236 -160.64 ± 21.92
29508 ncm-et-16 2018-05-13 15:56 01:13:21 1992169 500 18 239 243 -164.93 ± 21.41
29507 ncm-et-6 2018-05-13 15:56 01:15:02 2021654 500 30 242 228 -157.24 ± 22.46
29506 ncm-et-10 2018-05-13 15:56 01:11:23 2022467 500 19 252 229 -175.44 ± 22.22
29505 ncm-et-12 2018-05-13 15:56 01:15:31 1998191 500 23 244 233 -164.93 ± 22.07
29504 ncm-et-5 2018-05-13 15:56 01:14:31 1982438 500 25 264 211 -180.8 ± 23.4
29503 ncm-et-4 2018-05-13 15:56 01:14:19 2014012 500 33 243 224 -155.54 ± 22.71
29502 ncm-et-3 2018-05-13 15:56 01:12:47 2025900 500 28 248 224 -164.07 ± 22.66
29501 ncm-et-9 2018-05-13 15:56 01:12:31 2025081 500 20 271 209 -191.78 ± 23.45

Commit

Commit ID 53c04c0429c3e3d8988ec92dc949cc6c67919378
Author Chris Caino
Date 2013-11-05 19:08:39 UTC
Zero more redundant coefficients Coefficients for Bishop<->BishopPair and Bishop<->Bishop are also pretty much redundant. By altering the values in LinearCoefficients[] these coefficients can be zeroed without changing the imbalance calculations in any position with less than 3 bishops for one side. bench: 7995098
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