Dev Builds » 20170113-0817

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 06:08:45 1985113 2482 714 116 1652 +85.39 +/- 7.63
ncm-et-4 06:09:02 1976447 2481 743 97 1641 +92.6 +/- 7.63
ncm-et-5 01:52:45 2023283 778 247 31 500 +99.06 +/- 14.01
ncm-et-6 01:52:50 2026390 768 227 35 506 +88.74 +/- 13.84
ncm-et-7 01:52:43 1988061 767 240 30 497 +97.62 +/- 14.0
ncm-et-8 01:53:00 2006351 751 233 38 480 +92.33 +/- 14.44
ncm-et-9 06:09:15 1990060 2482 728 125 1629 +86.13 +/- 7.75
ncm-et-10 06:09:10 1988047 2482 765 95 1622 +96.17 +/- 7.71
ncm-et-11 01:53:00 2015477 782 226 43 513 +82.84 +/- 13.86
ncm-et-12 01:52:51 2012632 761 221 37 503 +85.7 +/- 13.9
ncm-et-13 06:08:40 1994241 2492 761 115 1616 +92.17 +/- 7.8
ncm-et-14 01:52:58 2021325 776 213 27 536 +84.93 +/- 13.02
ncm-et-15 06:09:31 1797856 2198 680 94 1424 +94.92 +/- 8.29
20000 5998 883 13119 +90.87 +/- 2.72

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
62643 ncm-et-4 2018-12-14 22:07 00:29:22 1972723 205 53 3 149 +86.48 +/- 23.42
62642 ncm-et-3 2018-12-14 22:05 00:31:46 1965688 214 53 12 149 +67.4 +/- 25.02
62641 ncm-et-10 2018-12-14 22:04 00:32:50 1957402 215 57 8 150 +80.6 +/- 24.56
62640 ncm-et-9 2018-12-14 22:04 00:32:52 1964461 216 53 8 155 +73.46 +/- 23.72
62639 ncm-et-13 2018-12-14 22:02 00:34:59 1978724 229 78 10 141 +106.37 +/- 26.92
62638 ncm-et-15 2018-12-14 21:23 01:12:57 1721954 421 131 17 273 +96.49 +/- 18.91
62637 ncm-et-4 2018-12-14 20:52 01:13:46 1963381 500 138 23 339 +81.37 +/- 16.69
62636 ncm-et-3 2018-12-14 20:51 01:13:17 1963687 500 137 24 339 +79.9 +/- 16.72
62635 ncm-et-9 2018-12-14 20:49 01:14:18 1981444 500 160 26 314 +95.44 +/- 18.0
62634 ncm-et-10 2018-12-14 20:48 01:15:04 1976012 500 153 22 325 +93.2 +/- 17.36
62633 ncm-et-13 2018-12-14 20:47 01:13:13 1979191 500 159 27 314 +93.95 +/- 18.02
62632 ncm-et-15 2018-12-14 19:53 01:28:48 1672298 500 153 21 326 +93.95 +/- 17.29
62631 ncm-et-4 2018-12-14 19:37 01:14:47 1964764 500 175 10 315 +119.11 +/- 17.48
62630 ncm-et-9 2018-12-14 19:35 01:12:53 1973272 500 153 22 325 +93.2 +/- 17.36
62629 ncm-et-3 2018-12-14 19:34 01:15:17 1963535 500 153 20 327 +94.7 +/- 17.21
62628 ncm-et-13 2018-12-14 19:33 01:13:01 1980442 500 140 20 340 +85.04 +/- 16.57
62627 ncm-et-10 2018-12-14 19:33 01:13:50 1991170 500 153 15 332 +98.44 +/- 16.82
62626 ncm-et-13 2018-12-14 18:18 01:14:38 1979379 500 170 22 308 +106.01 +/- 18.19
62625 ncm-et-10 2018-12-14 18:18 01:14:22 1964306 500 163 22 315 +100.71 +/- 17.85
62624 ncm-et-3 2018-12-14 18:17 01:15:50 1963841 500 158 21 321 +97.69 +/- 17.53
62623 ncm-et-15 2018-12-14 18:17 01:34:52 1557427 500 148 22 330 +89.48 +/- 17.12
62622 ncm-et-4 2018-12-14 18:17 01:18:07 1945215 500 158 22 320 +96.94 +/- 17.61
62621 ncm-et-9 2018-12-14 18:17 01:16:16 1972497 500 159 29 312 +92.46 +/- 18.16
10180 ncm-et-8 2018-03-20 08:56 00:37:43 1989583 251 72 8 171 +90.59 +/- 23.2
10179 ncm-et-13 2018-03-20 08:55 00:38:39 2025244 263 64 11 188 +70.99 +/- 21.68
10178 ncm-et-12 2018-03-20 08:55 00:38:54 2005568 261 77 8 176 +94.09 +/- 22.96
10177 ncm-et-9 2018-03-20 08:54 00:39:23 2024427 266 64 15 187 +64.74 +/- 22.2
10176 ncm-et-3 2018-03-20 08:54 00:39:34 2026719 268 75 13 180 +81.86 +/- 23.08
10175 ncm-et-7 2018-03-20 08:54 00:39:43 1973347 267 78 11 178 +89.09 +/- 23.17
10174 ncm-et-6 2018-03-20 08:54 00:39:38 2025899 268 83 11 174 +95.69 +/- 23.71
10173 ncm-et-15 2018-03-20 08:54 00:39:45 2017583 277 86 12 179 +95.12 +/- 23.46
10172 ncm-et-5 2018-03-20 08:54 00:39:36 2023773 278 87 12 179 +96.11 +/- 23.49
10171 ncm-et-10 2018-03-20 08:54 00:40:09 2019371 267 76 8 183 +90.48 +/- 22.31
10170 ncm-et-14 2018-03-20 08:54 00:40:15 2021162 276 77 13 186 +82.06 +/- 22.64
10169 ncm-et-4 2018-03-20 08:53 00:40:24 1988009 276 76 10 190 +84.72 +/- 21.96
10168 ncm-et-11 2018-03-20 08:53 00:40:36 2017585 282 90 17 175 +92.03 +/- 24.34
10167 ncm-et-3 2018-03-20 07:39 01:13:01 2027210 500 138 26 336 +79.17 +/- 16.92
10166 ncm-et-7 2018-03-20 07:39 01:13:00 2002776 500 162 19 319 +102.22 +/- 17.58
10165 ncm-et-13 2018-03-20 07:39 01:14:10 2022466 500 150 25 325 +88.74 +/- 17.43
10164 ncm-et-6 2018-03-20 07:39 01:13:12 2026882 500 144 24 332 +85.04 +/- 17.07
10163 ncm-et-14 2018-03-20 07:39 01:12:43 2021488 500 136 14 350 +86.52 +/- 15.89
10162 ncm-et-9 2018-03-20 07:39 01:13:33 2024263 500 139 25 336 +80.63 +/- 16.89
10161 ncm-et-4 2018-03-20 07:39 01:12:36 2024590 500 143 29 328 +80.63 +/- 17.38
10160 ncm-et-12 2018-03-20 07:39 01:13:57 2019696 500 144 29 327 +81.37 +/- 17.42
10159 ncm-et-15 2018-03-20 07:39 01:13:09 2020021 500 162 22 316 +99.95 +/- 17.8
10158 ncm-et-11 2018-03-20 07:39 01:12:24 2013370 500 136 26 338 +77.71 +/- 16.82
10157 ncm-et-5 2018-03-20 07:39 01:13:09 2022793 500 160 19 321 +100.71 +/- 17.48
10156 ncm-et-10 2018-03-20 07:39 01:12:55 2020021 500 163 20 317 +102.22 +/- 17.7
10155 ncm-et-8 2018-03-20 07:39 01:15:17 2023119 500 161 30 309 +93.2 +/- 18.32

Commit

Commit ID de02768af7b37c903e3227b85ec4d81ec79ba69a
Author Stefano Cardanobile
Date 2017-01-13 08:17:48 UTC
Introduce lazy evaluation After we have taken into account all cheap evaluation terms, we check whether the score exceeds a given threshold. If this is the case, we return a scaled down evaluation. STC: LLR: 3.35 (-2.94,2.94) [0.00,5.00] Total: 12575 W: 2316 L: 2122 D: 8137 LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 67480 W: 9016 L: 8677 D: 49787 Current version is the one rewritten by ceebo further edited by me. Bench: 5367704
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