Dev Builds » 20131223-1955

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 05:56:48 1992787 2395 139 1040 1216 -137.45 +/- 9.6
ncm-et-4 06:01:20 1987771 2383 124 1100 1159 -151.17 +/- 9.86
ncm-et-5 01:45:35 2012739 708 37 334 337 -155.33 +/- 18.35
ncm-et-6 01:47:18 2025818 715 29 337 349 -160.11 +/- 17.89
ncm-et-7 01:47:18 1999680 711 54 328 329 -141.18 +/- 18.73
ncm-et-8 01:48:36 2016135 715 35 345 335 -161.31 +/- 18.41
ncm-et-9 05:55:33 1987929 2374 135 1077 1162 -145.87 +/- 9.86
ncm-et-10 06:03:48 1979635 2387 124 1077 1186 -146.88 +/- 9.73
ncm-et-11 01:46:27 2017016 719 35 328 356 -150.31 +/- 17.75
ncm-et-12 01:47:04 2012643 718 42 348 328 -158.16 +/- 18.7
ncm-et-13 05:57:09 1992060 2387 157 1121 1109 -148.79 +/- 10.17
ncm-et-14 01:48:01 2019045 714 39 340 335 -156.21 +/- 18.44
ncm-et-15 05:59:44 1982429 2368 139 1119 1110 -152.96 +/- 10.14
ncm-et-16 01:47:22 1975772 706 45 321 340 -143.46 +/- 18.32
20000 1134 9215 9651 -148.87 +/- 3.42

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
97774 ncm-et-15 2019-09-28 11:19 00:23:45 1964917 155 11 72 72 -144.53 +/- 40.19
97773 ncm-et-4 2019-09-28 11:18 00:25:31 1985194 169 13 73 83 -128.96 +/- 37.28
97772 ncm-et-13 2019-09-28 11:18 00:25:20 1984733 165 7 76 82 -154.78 +/- 37.02
97771 ncm-et-3 2019-09-28 11:18 00:25:19 1971421 174 10 81 83 -150.53 +/- 37.19
97770 ncm-et-10 2019-09-28 11:17 00:26:02 1956796 173 6 85 82 -171.31 +/- 37.09
97769 ncm-et-9 2019-09-28 11:17 00:26:08 1967697 164 2 63 99 -135.74 +/- 31.47
97768 ncm-et-3 2019-09-28 10:01 01:15:12 1990386 500 33 220 247 -136.56 +/- 21.46
97767 ncm-et-10 2019-09-28 10:01 01:14:44 1958627 500 34 220 246 -135.76 +/- 21.53
97766 ncm-et-15 2019-09-28 10:01 01:16:59 1963848 500 28 227 245 -146.36 +/- 21.5
97765 ncm-et-9 2019-09-28 10:01 01:14:44 1971882 500 34 231 235 -144.72 +/- 22.11
97764 ncm-et-4 2019-09-28 10:01 01:15:21 1981960 500 27 236 237 -154.7 +/- 21.91
97763 ncm-et-13 2019-09-28 10:01 01:15:24 1969092 500 40 211 249 -123.81 +/- 21.44
97594 ncm-et-10 2019-09-26 22:20 01:18:01 1955568 500 18 233 249 -159.78 +/- 21.08
97593 ncm-et-9 2019-09-26 22:20 01:13:38 1971105 500 25 239 236 -158.93 +/- 21.94
97592 ncm-et-13 2019-09-26 22:18 01:15:21 1975769 500 30 250 220 -164.07 +/- 22.91
97591 ncm-et-4 2019-09-26 22:18 01:17:08 1956164 500 24 233 243 -154.7 +/- 21.54
97590 ncm-et-3 2019-09-26 22:18 01:15:41 1970638 500 29 222 249 -141.44 +/- 21.3
97589 ncm-et-15 2019-09-26 22:18 01:16:12 1963842 500 29 236 235 -153.02 +/- 22.05
97588 ncm-et-15 2019-09-26 21:02 01:15:13 1966154 500 28 240 232 -157.24 +/- 22.21
97587 ncm-et-9 2019-09-26 21:02 01:16:36 1967388 500 28 217 255 -138.18 +/- 20.97
97586 ncm-et-10 2019-09-26 21:02 01:16:47 1967103 500 29 232 239 -149.68 +/- 21.84
97585 ncm-et-3 2019-09-26 21:02 01:15:27 1975915 500 31 202 267 -123.81 +/- 20.41
97584 ncm-et-13 2019-09-26 21:02 01:15:29 1973913 500 31 249 220 -162.35 +/- 22.92
97583 ncm-et-4 2019-09-26 21:02 01:15:32 1963993 500 20 234 246 -158.93 +/- 21.29
28396 ncm-et-11 2018-05-10 14:06 00:32:10 2017099 219 12 98 109 -144.18 +/- 32.23
28395 ncm-et-15 2018-05-10 14:06 00:32:05 2018720 213 13 102 98 -154.63 +/- 34.34
28394 ncm-et-6 2018-05-10 14:06 00:32:19 2025736 215 9 113 93 -183.39 +/- 35.21
28393 ncm-et-9 2018-05-10 14:06 00:32:18 2024917 210 24 87 99 -107.54 +/- 34.34
28392 ncm-et-4 2018-05-10 14:06 00:32:16 2024428 214 10 100 104 -155.78 +/- 32.99
28391 ncm-et-5 2018-05-10 14:06 00:32:03 2001705 208 10 88 110 -136.97 +/- 31.71
28390 ncm-et-13 2018-05-10 14:06 00:32:22 2024426 222 16 113 93 -162.75 +/- 35.48
28389 ncm-et-12 2018-05-10 14:06 00:32:23 2021162 218 10 115 93 -182.45 +/- 35.29
28388 ncm-et-10 2018-05-10 14:06 00:32:23 2020836 214 14 90 110 -129.01 +/- 32.08
28387 ncm-et-16 2018-05-10 14:06 00:32:04 1946487 206 11 101 94 -162.73 +/- 35.02
28386 ncm-et-7 2018-05-10 14:06 00:32:17 2018282 211 24 91 96 -114.27 +/- 34.9
28385 ncm-et-14 2018-05-10 14:06 00:32:25 2019208 214 8 101 105 -161.74 +/- 32.64
28384 ncm-et-8 2018-05-10 14:06 00:32:26 2021978 215 9 94 112 -145.27 +/- 31.4
28383 ncm-et-3 2018-05-10 14:06 00:32:21 2024264 221 10 95 116 -140.87 +/- 30.87
28354 ncm-et-5 2018-05-10 10:59 01:13:32 2023774 500 27 246 227 -163.21 +/- 22.47
28353 ncm-et-13 2018-05-10 10:59 01:13:13 2024427 500 33 222 245 -138.18 +/- 21.57
28352 ncm-et-7 2018-05-10 10:59 01:15:01 1981078 500 30 237 233 -153.02 +/- 22.18
28351 ncm-et-4 2018-05-10 10:59 01:15:32 2014890 500 30 224 246 -142.26 +/- 21.47
28350 ncm-et-9 2018-05-10 10:59 01:12:09 2024590 500 22 240 238 -162.35 +/- 21.77
28349 ncm-et-10 2018-05-10 10:59 01:15:51 2018883 500 23 217 260 -142.26 +/- 20.61
28348 ncm-et-14 2018-05-10 10:59 01:15:36 2018882 500 31 239 230 -153.86 +/- 22.35
28347 ncm-et-6 2018-05-10 10:59 01:14:59 2025900 500 20 224 256 -150.51 +/- 20.75
28346 ncm-et-16 2018-05-10 10:59 01:15:18 2005058 500 34 220 246 -135.76 +/- 21.53
28345 ncm-et-3 2018-05-10 10:59 01:12:48 2024099 500 26 220 254 -142.26 +/- 20.99
28344 ncm-et-12 2018-05-10 10:59 01:14:41 2004124 500 32 233 235 -148.02 +/- 22.09
28343 ncm-et-11 2018-05-10 10:59 01:14:17 2016934 500 23 230 247 -153.02 +/- 21.3
28342 ncm-et-15 2018-05-10 10:59 01:15:30 2017097 500 30 242 228 -157.24 +/- 22.46
28341 ncm-et-8 2018-05-10 10:59 01:16:10 2010293 500 26 251 223 -168.4 +/- 22.69

Commit

Commit ID 899a2c033e2e74d3da97c7aefff74fb05a59db0a
Author Ralph Stößer
Date 2013-12-23 19:55:30 UTC
Loosened trigger condition for king safety Reduce eval discontinuity becuase now we kick in king safety evaluation in many more cases. Passed both short TC: LLR: 2.95 (-2.94,2.94) [-1.50,4.50] Total: 8708 W: 1742 L: 1613 D: 5353 And long TC: LLR: 2.95 (-2.94,2.94) [0.00,6.00] Total: 6743 W: 1122 L: 990 D: 4631 bench: 6835416
Copyright 2011–2024 Next Chess Move LLC