Dev Builds » 20161127-1642

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 06:47:06 1988217 2784 798 125 1861 +85.68 +/- 7.16
ncm-et-4 06:48:07 1983537 2767 808 126 1833 +87.43 +/- 7.25
ncm-et-5 01:51:49 2023202 780 191 27 562 +74.16 +/- 12.38
ncm-et-6 01:51:55 2026554 765 207 33 525 +80.43 +/- 13.3
ncm-et-7 01:51:55 2023209 780 242 37 501 +93.51 +/- 14.08
ncm-et-8 01:51:17 1996904 769 229 25 515 +94.43 +/- 13.48
ncm-et-9 06:48:03 1990880 2764 833 121 1810 +91.56 +/- 7.33
ncm-et-10 06:48:20 1987906 2758 796 105 1857 +88.94 +/- 7.11
ncm-et-11 01:51:49 1998006 758 225 38 495 +87.52 +/- 14.1
ncm-et-12 01:51:52 2019547 758 217 32 509 +86.54 +/- 13.65
ncm-et-13 06:46:25 1994299 2767 809 120 1838 +88.37 +/- 7.22
ncm-et-14 01:52:01 2019778 775 201 41 533 +72.77 +/- 13.27
ncm-et-15 01:51:39 2019452 776 217 35 524 +83.03 +/- 13.44
20001 5773 865 13363 +87.03 +/- 2.67

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
64521 ncm-et-3 2019-01-01 04:20 00:01:14 1995580 7 4 0 3 +225.59 +/- 263.0
64520 ncm-et-9 2019-01-01 03:08 01:13:14 1967400 496 147 15 334 +94.74 +/- 16.66
64519 ncm-et-10 2019-01-01 03:08 01:13:33 1958317 500 149 20 331 +91.71 +/- 17.01
64518 ncm-et-4 2019-01-01 03:07 01:14:14 1963381 498 149 26 323 +87.62 +/- 17.53
64517 ncm-et-13 2019-01-01 03:07 01:13:17 1976549 500 140 18 342 +86.52 +/- 16.41
64516 ncm-et-3 2019-01-01 03:06 01:12:41 1970708 500 154 16 330 +98.44 +/- 16.95
64515 ncm-et-4 2019-01-01 01:53 01:13:24 1963848 500 148 18 334 +92.46 +/- 16.81
64514 ncm-et-9 2019-01-01 01:53 01:14:30 1977114 500 151 21 328 +92.46 +/- 17.19
64513 ncm-et-10 2019-01-01 01:53 01:14:17 1990982 500 146 18 336 +90.97 +/- 16.71
64512 ncm-et-13 2019-01-01 01:52 01:13:07 1976227 500 149 24 327 +88.74 +/- 17.31
64511 ncm-et-3 2019-01-01 01:52 01:13:46 1965072 500 149 25 326 +88.0 +/- 17.39
64510 ncm-et-4 2019-01-01 00:38 01:13:21 1963382 500 149 17 334 +93.95 +/- 16.78
64509 ncm-et-13 2019-01-01 00:38 01:13:37 1984737 500 150 27 323 +87.26 +/- 17.58
64508 ncm-et-9 2019-01-01 00:37 01:14:16 1976284 500 161 30 309 +93.2 +/- 18.32
64507 ncm-et-3 2019-01-01 00:37 01:13:23 1962763 500 133 32 335 +71.16 +/- 17.09
64506 ncm-et-10 2019-01-01 00:36 01:15:18 1958011 500 152 25 323 +90.22 +/- 17.53
64505 ncm-et-9 2018-12-31 23:22 01:14:03 1972361 500 156 20 324 +96.94 +/- 17.36
64504 ncm-et-13 2018-12-31 23:22 01:14:32 1977630 500 136 21 343 +81.37 +/- 16.44
64503 ncm-et-4 2018-12-31 23:22 01:15:14 1963225 500 156 19 325 +97.69 +/- 17.28
64502 ncm-et-3 2018-12-31 23:22 01:14:03 1971433 500 138 24 338 +80.63 +/- 16.77
64501 ncm-et-10 2018-12-31 23:22 01:13:10 1977801 500 142 12 346 +92.46 +/- 16.03
10596 ncm-et-10 2018-03-21 15:57 00:37:10 2021817 258 68 11 179 +78.05 +/- 22.65
10595 ncm-et-12 2018-03-21 15:56 00:37:42 2020673 258 70 12 176 +79.46 +/- 23.12
10594 ncm-et-11 2018-03-21 15:56 00:37:45 2000252 258 75 11 172 +88.02 +/- 23.59
10593 ncm-et-13 2018-03-21 15:56 00:38:30 2025572 267 89 11 167 +104.54 +/- 24.55
10592 ncm-et-6 2018-03-21 15:55 00:38:38 2026718 265 74 13 178 +81.43 +/- 23.22
10591 ncm-et-9 2018-03-21 15:55 00:38:49 2025244 268 76 12 180 +84.6 +/- 23.02
10590 ncm-et-8 2018-03-21 15:55 00:38:56 2012502 269 86 5 178 +107.96 +/- 22.76
10589 ncm-et-4 2018-03-21 15:55 00:39:29 2025736 269 73 16 180 +74.75 +/- 23.29
10588 ncm-et-5 2018-03-21 15:54 00:40:11 2024263 280 75 6 199 +87.42 +/- 20.74
10587 ncm-et-7 2018-03-21 15:54 00:40:15 2025408 280 86 13 181 +92.72 +/- 23.38
10586 ncm-et-3 2018-03-21 15:54 00:40:23 2024918 277 82 13 182 +88.41 +/- 23.16
10585 ncm-et-14 2018-03-21 15:53 00:40:48 2018883 275 75 19 181 +71.75 +/- 23.52
10584 ncm-et-15 2018-03-21 15:53 00:41:05 2018395 276 66 10 200 +71.49 +/- 20.72
10583 ncm-et-8 2018-03-21 14:41 01:12:21 1981307 500 143 20 337 +87.26 +/- 16.72
10582 ncm-et-15 2018-03-21 14:41 01:10:34 2020510 500 151 25 324 +89.48 +/- 17.48
10581 ncm-et-5 2018-03-21 14:41 01:11:38 2022142 500 116 21 363 +66.82 +/- 15.42
10580 ncm-et-11 2018-03-21 14:41 01:14:04 1995760 500 150 27 323 +87.26 +/- 17.58
10579 ncm-et-6 2018-03-21 14:41 01:13:17 2026391 500 133 20 347 +79.9 +/- 16.22
10578 ncm-et-4 2018-03-21 14:40 01:12:25 2021651 500 133 30 337 +72.61 +/- 16.95
10577 ncm-et-13 2018-03-21 14:40 01:13:22 2025081 500 145 19 336 +89.48 +/- 16.74
10576 ncm-et-12 2018-03-21 14:40 01:14:10 2018422 500 147 20 333 +90.22 +/- 16.92
10575 ncm-et-7 2018-03-21 14:40 01:11:40 2021010 500 156 24 320 +93.95 +/- 17.66
10574 ncm-et-3 2018-03-21 14:40 01:11:36 2027047 500 138 15 347 +87.26 +/- 16.07
10573 ncm-et-9 2018-03-21 14:40 01:13:11 2026882 500 142 23 335 +84.31 +/- 16.89
10572 ncm-et-14 2018-03-21 14:40 01:11:13 2020673 500 126 22 352 +73.34 +/- 16.01
10571 ncm-et-10 2018-03-21 14:40 01:14:52 2020510 500 139 19 342 +85.04 +/- 16.44

Commit

Commit ID 535435b7fc10640d0481f1a396d34511606c2baf
Author ElbertoOne
Date 2016-11-27 16:42:20 UTC
TrappedRook simplification Just remove rank checks for rook and king for TrappedRook evaluation. STC: http://tests.stockfishchess.org/tests/view/5833fdfc0ebc5903140c5050 LLR: 3.03 (-2.94,2.94) [-3.00,1.00] Total: 34474 W: 6088 L: 5986 D: 22400 LTC: http://tests.stockfishchess.org/tests/view/58392f3f0ebc5903140c5276 LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 48358 W: 6221 L: 6136 D: 36001 bench: 5536128
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