Dev Builds » 20131107-2126

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 06:02:50 1989261 2436 130 1181 1125 -160.4 +/- 10.06
ncm-et-4 06:02:40 1978657 2417 123 1168 1126 -160.79 +/- 10.04
ncm-et-5 01:53:42 2022467 766 42 381 343 -165.17 +/- 18.29
ncm-et-6 01:53:28 2025163 780 34 382 364 -166.73 +/- 17.62
ncm-et-7 01:53:39 1968588 755 42 363 350 -157.73 +/- 18.07
ncm-et-8 01:53:36 2017027 778 43 392 343 -167.79 +/- 18.31
ncm-et-9 06:02:59 1990009 2438 127 1204 1107 -164.83 +/- 10.15
ncm-et-10 06:02:35 1984361 2431 133 1174 1124 -159.03 +/- 10.07
ncm-et-12 01:53:15 2004563 761 23 356 382 -163.03 +/- 16.93
ncm-et-13 06:02:53 1992615 2448 107 1167 1174 -161.07 +/- 9.78
ncm-et-14 01:53:29 2018232 771 33 408 330 -184.6 +/- 18.63
ncm-et-15 06:02:41 1986683 2454 145 1141 1168 -149.62 +/- 9.87
ncm-et-16 01:53:31 2020265 765 29 369 367 -165.99 +/- 17.45
20000 1011 9686 9303 -161.39 +/- 3.49

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
99874 ncm-et-4 2019-10-15 07:48 00:22:11 1974052 146 10 67 69 -143.24 +/- 40.99
99873 ncm-et-10 2019-10-15 07:46 00:24:19 1959397 156 3 80 73 -187.89 +/- 38.99
99872 ncm-et-9 2019-10-15 07:45 00:25:35 1970350 170 10 76 84 -142.35 +/- 36.85
99871 ncm-et-3 2019-10-15 07:45 00:25:58 1977712 164 10 79 75 -155.85 +/- 39.33
99870 ncm-et-13 2019-10-15 07:44 00:25:58 1972651 179 6 82 91 -157.48 +/- 34.82
99869 ncm-et-15 2019-10-15 07:43 00:27:28 1965084 185 12 86 87 -147.19 +/- 36.44
99868 ncm-et-4 2019-10-15 06:31 01:16:11 1992763 500 27 250 223 -166.66 +/- 22.7
99867 ncm-et-10 2019-10-15 06:30 01:15:07 1960324 500 33 254 213 -164.93 +/- 23.34
99866 ncm-et-3 2019-10-15 06:30 01:13:44 1967251 500 29 235 236 -152.18 +/- 22.0
99865 ncm-et-9 2019-10-15 06:29 01:14:16 1974095 500 30 255 215 -168.4 +/- 23.2
99864 ncm-et-13 2019-10-15 06:28 01:15:29 1981587 500 25 233 242 -153.86 +/- 21.61
99863 ncm-et-15 2019-10-15 06:28 01:14:07 1975292 500 24 228 248 -150.51 +/- 21.27
99862 ncm-et-4 2019-10-15 05:16 01:13:45 1971108 500 26 229 245 -149.68 +/- 21.46
99861 ncm-et-10 2019-10-15 05:14 01:14:21 1972452 500 26 243 231 -161.49 +/- 22.23
99860 ncm-et-3 2019-10-15 05:14 01:15:07 1969285 500 26 260 214 -176.33 +/- 23.22
99859 ncm-et-9 2019-10-15 05:13 01:15:05 1973893 500 27 255 218 -171.02 +/- 23.0
99858 ncm-et-15 2019-10-15 05:13 01:13:28 1972032 500 25 238 237 -158.08 +/- 21.88
99857 ncm-et-13 2019-10-15 05:12 01:15:03 1972808 500 23 239 238 -160.64 +/- 21.79
99856 ncm-et-13 2019-10-15 03:58 01:12:42 1978812 500 21 241 238 -164.07 +/- 21.75
99855 ncm-et-3 2019-10-15 03:58 01:14:30 1973277 500 27 254 219 -170.15 +/- 22.94
99854 ncm-et-15 2019-10-15 03:58 01:14:17 1972202 500 37 231 232 -142.26 +/- 22.3
99853 ncm-et-10 2019-10-15 03:58 01:15:27 1973138 500 21 230 249 -154.7 +/- 21.15
99852 ncm-et-4 2019-10-15 03:58 01:16:58 1909605 500 23 261 216 -179.9 +/- 23.06
99851 ncm-et-9 2019-10-15 03:58 01:14:24 1968937 500 27 263 210 -178.11 +/- 23.48
29422 ncm-et-7 2018-05-13 09:29 00:38:43 1973297 255 14 117 124 -148.82 +/- 30.29
29421 ncm-et-13 2018-05-13 09:29 00:39:17 2025735 269 9 119 141 -150.9 +/- 27.79
29420 ncm-et-9 2018-05-13 09:29 00:39:18 2026390 268 16 119 133 -140.76 +/- 29.22
29419 ncm-et-15 2018-05-13 09:29 00:39:18 2016610 269 17 117 135 -135.66 +/- 29.0
29418 ncm-et-5 2018-05-13 09:29 00:39:25 2023283 266 11 128 127 -164.01 +/- 29.81
29417 ncm-et-12 2018-05-13 09:28 00:39:22 1989268 261 9 131 121 -176.07 +/- 30.54
29416 ncm-et-16 2018-05-13 09:28 00:39:49 2020184 265 14 123 128 -151.9 +/- 29.8
29415 ncm-et-10 2018-05-13 09:28 00:40:04 2020836 275 18 119 138 -133.86 +/- 28.7
29414 ncm-et-8 2018-05-13 09:28 00:40:13 2023936 278 9 153 116 -199.28 +/- 31.45
29413 ncm-et-14 2018-05-13 09:27 00:40:50 2017908 271 11 152 108 -200.38 +/- 32.8
29412 ncm-et-4 2018-05-13 09:26 00:41:30 1998356 271 12 124 135 -152.72 +/- 28.8
29411 ncm-et-3 2018-05-13 09:26 00:41:30 2026882 272 7 120 145 -153.63 +/- 27.16
29410 ncm-et-6 2018-05-13 09:26 00:41:35 2025246 280 10 144 126 -181.06 +/- 30.03
29409 ncm-et-10 2018-05-13 08:13 01:13:17 2020021 500 32 248 220 -160.64 +/- 22.93
29408 ncm-et-15 2018-05-13 08:13 01:14:03 2018883 500 30 241 229 -156.39 +/- 22.4
29407 ncm-et-14 2018-05-13 08:13 01:12:39 2018557 500 22 256 222 -176.33 +/- 22.69
29406 ncm-et-12 2018-05-13 08:13 01:13:53 2019859 500 14 225 261 -156.39 +/- 20.33
29405 ncm-et-3 2018-05-13 08:13 01:12:01 2021162 500 31 233 236 -148.85 +/- 22.02
29404 ncm-et-6 2018-05-13 08:13 01:11:53 2025081 500 24 238 238 -158.93 +/- 21.81
29403 ncm-et-4 2018-05-13 08:13 01:12:05 2026063 500 25 237 238 -157.24 +/- 21.83
29402 ncm-et-16 2018-05-13 08:13 01:13:42 2020347 500 15 246 239 -173.67 +/- 21.55
29401 ncm-et-7 2018-05-13 08:13 01:14:56 1963880 500 28 246 226 -162.35 +/- 22.54
29400 ncm-et-8 2018-05-13 08:13 01:13:23 2010118 500 34 239 227 -151.35 +/- 22.55
29399 ncm-et-13 2018-05-13 08:13 01:14:24 2024100 500 23 253 224 -172.78 +/- 22.59
29398 ncm-et-5 2018-05-13 08:13 01:14:17 2021652 500 31 253 216 -165.8 +/- 23.15
29397 ncm-et-9 2018-05-13 08:13 01:14:21 2026391 500 17 236 247 -163.21 +/- 21.16

Commit

Commit ID 13d1f0ae4301b86c610a58332c3c19d9101704da
Author Gary Linscott
Date 2013-11-07 21:26:03 UTC
Restrict mobility of pinned pieces Passed both short TC: LLR: 3.00 (-2.94,2.94) [-1.50,4.50] Total: 54342 W: 10950 L: 10692 D: 32700 And long TC: LLR: 2.95 (-2.94,2.94) [0.00,6.00] Total: 61976 W: 10654 L: 10251 D: 41071 This patch introduces a slowdown of 3.5 % !!!!! bench: 7911558
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