Dev Builds » 20170128-0743

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 06:02:21 1986902 2440 738 113 1589 +91.02 +/- 7.85
ncm-et-4 06:02:24 1948025 2394 704 98 1592 +89.9 +/- 7.74
ncm-et-5 01:52:37 2022386 771 221 44 506 +81.21 +/- 13.97
ncm-et-6 01:52:36 2026063 772 252 33 487 +101.34 +/- 14.33
ncm-et-7 01:52:46 2005454 770 219 30 521 +87.06 +/- 13.4
ncm-et-8 01:52:47 1994241 791 232 34 525 +88.86 +/- 13.52
ncm-et-9 06:02:33 1993405 2467 744 110 1613 +91.34 +/- 7.77
ncm-et-10 06:02:29 1986583 2424 737 113 1574 +91.5 +/- 7.9
ncm-et-11 01:52:56 1965595 748 222 30 496 +91.22 +/- 13.88
ncm-et-12 01:52:47 2020022 776 237 35 504 +92.57 +/- 13.95
ncm-et-13 06:02:13 1989763 2460 717 90 1653 +90.55 +/- 7.53
ncm-et-14 01:52:45 2021489 769 249 31 489 +101.27 +/- 14.23
ncm-et-15 06:01:57 1973187 2418 736 97 1585 +94.05 +/- 7.8
20000 6008 858 13134 +91.52 +/- 2.71

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
62438 ncm-et-4 2018-12-13 07:04 00:21:23 1962918 135 52 8 75 +117.52 +/- 38.34
62437 ncm-et-15 2018-12-13 07:02 00:22:53 1941488 145 40 9 96 +75.44 +/- 32.14
62436 ncm-et-10 2018-12-13 07:00 00:25:42 1973954 168 52 7 109 +95.39 +/- 30.01
62435 ncm-et-13 2018-12-13 06:58 00:26:54 1980602 188 61 7 120 +102.68 +/- 28.68
62434 ncm-et-3 2018-12-13 06:58 00:27:11 1965997 178 50 7 121 +85.62 +/- 27.81
62433 ncm-et-9 2018-12-13 06:58 00:27:31 1979196 186 59 9 118 +95.75 +/- 29.23
62432 ncm-et-4 2018-12-13 05:49 01:13:20 1963387 500 133 25 342 +76.25 +/- 16.59
62431 ncm-et-15 2018-12-13 05:46 01:15:36 1956230 500 162 15 323 +105.25 +/- 17.26
62430 ncm-et-10 2018-12-13 05:45 01:13:45 1965388 500 162 19 319 +102.22 +/- 17.58
62429 ncm-et-13 2018-12-13 05:43 01:14:01 1974981 500 148 23 329 +88.74 +/- 17.19
62428 ncm-et-3 2018-12-13 05:43 01:13:46 1970423 500 161 24 315 +97.69 +/- 17.9
62427 ncm-et-9 2018-12-13 05:43 01:14:10 1984723 500 143 24 333 +84.31 +/- 17.02
62426 ncm-et-4 2018-12-13 04:35 01:13:42 1959732 500 157 15 328 +101.46 +/- 17.02
62425 ncm-et-15 2018-12-13 04:31 01:13:59 1950720 500 151 23 326 +90.97 +/- 17.34
62424 ncm-et-13 2018-12-13 04:29 01:13:18 1962303 500 139 15 346 +88.0 +/- 16.12
62423 ncm-et-10 2018-12-13 04:29 01:14:56 1964773 500 135 23 342 +79.17 +/- 16.55
62422 ncm-et-9 2018-12-13 04:28 01:13:55 1973432 500 144 24 332 +85.04 +/- 17.07
62421 ncm-et-3 2018-12-13 04:27 01:14:50 1962302 500 155 19 326 +96.94 +/- 17.23
62420 ncm-et-15 2018-12-13 03:13 01:16:54 1953892 500 150 19 331 +93.2 +/- 16.99
62419 ncm-et-13 2018-12-13 03:12 01:15:24 1972819 500 150 18 332 +93.95 +/- 16.91
62418 ncm-et-3 2018-12-13 03:12 01:13:44 1970239 500 137 26 337 +78.44 +/- 16.87
62417 ncm-et-4 2018-12-13 03:12 01:21:13 1838249 500 146 20 334 +89.48 +/- 16.87
62416 ncm-et-9 2018-12-13 03:12 01:14:12 1970947 500 153 26 321 +90.22 +/- 17.65
62415 ncm-et-10 2018-12-13 03:12 01:15:28 1973218 500 159 24 317 +96.19 +/- 17.8
10128 ncm-et-11 2018-03-20 05:04 00:37:12 1979380 248 82 8 158 +106.92 +/- 24.89
10127 ncm-et-10 2018-03-20 05:03 00:38:24 2020021 256 73 15 168 +80.11 +/- 24.31
10126 ncm-et-4 2018-03-20 05:02 00:38:49 1983443 259 67 13 179 +73.52 +/- 22.83
10125 ncm-et-3 2018-03-20 05:02 00:39:10 2026063 262 85 18 159 +90.86 +/- 25.83
10124 ncm-et-7 2018-03-20 05:02 00:39:13 2011746 270 79 11 180 +89.43 +/- 23.03
10123 ncm-et-15 2018-03-20 05:01 00:39:35 2017259 273 88 11 174 +100.72 +/- 23.87
10122 ncm-et-5 2018-03-20 05:01 00:39:54 2021327 271 72 22 177 +64.85 +/- 23.99
10121 ncm-et-6 2018-03-20 05:01 00:39:54 2025736 272 88 11 173 +101.12 +/- 23.96
10120 ncm-et-14 2018-03-20 05:01 00:40:23 2021816 269 77 14 178 +82.91 +/- 23.43
10119 ncm-et-13 2018-03-20 05:01 00:40:10 2024754 272 85 5 182 +105.3 +/- 22.38
10118 ncm-et-8 2018-03-20 05:01 00:40:31 1985010 291 83 11 197 +87.79 +/- 21.79
10117 ncm-et-9 2018-03-20 05:00 00:40:38 2025736 281 103 11 167 +118.1 +/- 24.92
10116 ncm-et-12 2018-03-20 05:00 00:41:00 2019697 276 88 13 175 +96.84 +/- 23.97
10115 ncm-et-10 2018-03-20 03:47 01:14:14 2022144 500 156 25 319 +93.2 +/- 17.73
10114 ncm-et-5 2018-03-20 03:47 01:12:43 2023446 500 149 22 329 +90.22 +/- 17.16
10113 ncm-et-15 2018-03-20 03:47 01:13:00 2019533 500 145 20 335 +88.74 +/- 16.82
10112 ncm-et-7 2018-03-20 03:47 01:13:33 1999162 500 140 19 341 +85.78 +/- 16.49
10111 ncm-et-12 2018-03-20 03:47 01:11:47 2020348 500 149 22 329 +90.22 +/- 17.16
10110 ncm-et-14 2018-03-20 03:47 01:12:22 2021162 500 172 17 311 +111.37 +/- 17.91
10109 ncm-et-9 2018-03-20 03:47 01:12:07 2026400 500 142 16 342 +89.48 +/- 16.35
10108 ncm-et-3 2018-03-20 03:47 01:13:40 2026390 500 150 19 331 +93.2 +/- 16.99
10107 ncm-et-4 2018-03-20 03:47 01:13:57 1980425 500 149 17 334 +93.95 +/- 16.78
10106 ncm-et-8 2018-03-20 03:47 01:12:16 2003472 500 149 23 328 +89.48 +/- 17.24
10105 ncm-et-13 2018-03-20 03:47 01:12:26 2023120 500 134 22 344 +79.17 +/- 16.42
10104 ncm-et-11 2018-03-20 03:47 01:15:44 1951810 500 140 22 338 +83.57 +/- 16.72
10103 ncm-et-6 2018-03-20 03:47 01:12:42 2026391 500 164 22 314 +101.46 +/- 17.9

Commit

Commit ID 58c181de9a8f505e539b2e7811cf820175c73ebf
Author pb00068
Date 2017-01-28 07:43:54 UTC
Simplify away pinnedPieces bitboard in EvalInfo (#975) Results for 20 tests for each version (pgo-builds): Base Test Diff Mean 2110519 2118116 -7597 StDev 8727 4906 10112 p-value: 0,774 speedup: 0,004 Further verified for no regression: http://tests.stockfishchess.org/tests/view/5885abd10ebc5915193f79e6 LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 21786 W: 3959 L: 3840 D: 13987 No functional change
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