Dev Builds » 20160327-1908

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 05:40:49 1990614 2399 337 221 1841 +16.81 +/- 6.69
ncm-et-4 05:40:43 1984294 2385 295 237 1853 +8.45 +/- 6.58
ncm-et-5 01:41:27 2020429 707 85 72 550 +6.39 +/- 12.07
ncm-et-6 01:41:12 2025571 714 96 69 549 +13.14 +/- 12.24
ncm-et-7 01:41:08 2012269 723 106 64 553 +20.21 +/- 12.24
ncm-et-8 01:41:02 2020105 726 107 68 551 +18.68 +/- 12.37
ncm-et-9 05:40:27 1990147 2363 294 278 1791 +2.35 +/- 6.89
ncm-et-10 05:40:27 1986651 2370 311 237 1822 +10.85 +/- 6.72
ncm-et-11 01:41:18 1996168 699 92 61 546 +15.42 +/- 12.02
ncm-et-12 01:41:14 2021163 717 91 60 566 +15.03 +/- 11.64
ncm-et-13 05:40:43 1994891 2404 346 234 1824 +16.2 +/- 6.81
ncm-et-14 01:41:16 2019128 713 80 64 569 +7.8 +/- 11.46
ncm-et-15 05:40:14 1990495 2385 281 224 1880 +8.31 +/- 6.41
ncm-et-16 01:41:11 1938481 695 77 55 563 +11.0 +/- 11.24
20000 2598 1944 15458 +11.37 +/- 2.29

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
70370 ncm-et-9 2019-02-16 18:24 00:22:31 1972187 159 16 15 128 +2.19 +/- 23.88
70369 ncm-et-3 2019-02-16 18:24 00:22:48 1995267 156 26 17 113 +20.07 +/- 28.61
70368 ncm-et-10 2019-02-16 18:23 00:22:55 1968254 156 20 16 120 +8.91 +/- 26.22
70367 ncm-et-4 2019-02-16 18:22 00:23:43 1970876 168 15 22 131 -14.48 +/- 24.64
70366 ncm-et-15 2019-02-16 18:20 00:26:13 1974358 179 24 18 137 +11.65 +/- 24.66
70365 ncm-et-13 2019-02-16 18:19 00:27:18 1971269 181 26 18 137 +15.37 +/- 24.95
70364 ncm-et-9 2019-02-16 17:12 01:11:03 1968186 500 55 49 396 +4.17 +/- 13.89
70363 ncm-et-10 2019-02-16 17:11 01:11:17 1965850 500 72 45 383 +18.78 +/- 14.69
70362 ncm-et-3 2019-02-16 17:11 01:11:41 1964148 500 71 45 384 +18.08 +/- 14.63
70361 ncm-et-4 2019-02-16 17:09 01:12:26 1960924 500 61 45 394 +11.12 +/- 14.01
70360 ncm-et-15 2019-02-16 17:09 01:10:19 1965704 500 53 44 403 +6.25 +/- 13.41
70359 ncm-et-13 2019-02-16 17:06 01:11:33 1990180 500 79 54 367 +17.39 +/- 15.68
70358 ncm-et-10 2019-02-16 15:58 01:11:55 1977831 500 70 46 384 +16.69 +/- 14.64
70357 ncm-et-9 2019-02-16 15:58 01:12:53 1974519 500 66 63 371 +2.08 +/- 15.48
70356 ncm-et-3 2019-02-16 15:57 01:12:50 1968623 500 74 40 386 +23.66 +/- 14.47
70355 ncm-et-4 2019-02-16 15:57 01:11:01 1973951 500 61 50 389 +7.64 +/- 14.35
70354 ncm-et-15 2019-02-16 15:55 01:12:27 1977557 500 75 50 375 +17.39 +/- 15.2
70353 ncm-et-13 2019-02-16 15:55 01:10:11 1973899 500 67 42 391 +17.39 +/- 14.18
70352 ncm-et-15 2019-02-16 14:44 01:09:54 1982865 500 55 51 394 +2.78 +/- 14.03
70351 ncm-et-10 2019-02-16 14:44 01:13:09 1969554 500 58 52 390 +4.17 +/- 14.29
70350 ncm-et-9 2019-02-16 14:44 01:12:53 1974519 500 64 59 377 +3.47 +/- 15.11
70349 ncm-et-3 2019-02-16 14:44 01:12:07 1966305 500 62 55 383 +4.86 +/- 14.74
70348 ncm-et-4 2019-02-16 14:44 01:12:07 1962611 500 56 54 390 +1.39 +/- 14.29
70347 ncm-et-13 2019-02-16 14:44 01:10:24 1986617 500 78 49 373 +20.17 +/- 15.31
7020 ncm-et-9 2018-03-10 15:15 00:28:59 2025410 204 23 29 152 -10.22 +/- 24.09
7019 ncm-et-11 2018-03-10 15:15 00:29:13 2008135 199 30 18 151 +20.98 +/- 23.65
7018 ncm-et-16 2018-03-10 15:15 00:29:16 1898282 195 24 14 157 +17.83 +/- 21.46
7017 ncm-et-6 2018-03-10 15:14 00:29:27 2025735 214 21 15 178 +9.74 +/- 19.08
7016 ncm-et-15 2018-03-10 15:14 00:29:32 2023121 206 19 14 173 +8.43 +/- 18.98
7015 ncm-et-5 2018-03-10 15:14 00:29:46 2021162 207 29 19 159 +16.8 +/- 22.76
7014 ncm-et-10 2018-03-10 15:13 00:30:14 2020022 214 26 28 160 -3.25 +/- 23.42
7013 ncm-et-4 2018-03-10 15:13 00:30:37 2014606 217 33 27 157 +9.61 +/- 24.33
7012 ncm-et-14 2018-03-10 15:13 00:30:35 2018235 213 21 16 176 +8.16 +/- 19.45
7011 ncm-et-13 2018-03-10 15:12 00:31:31 2025408 223 27 23 173 +6.23 +/- 21.61
7010 ncm-et-7 2018-03-10 15:12 00:31:40 1997164 223 30 22 171 +12.47 +/- 22.02
7009 ncm-et-12 2018-03-10 15:12 00:31:43 2019859 217 30 20 167 +16.02 +/- 22.16
7008 ncm-et-8 2018-03-10 15:11 00:32:12 2019698 226 36 25 165 +16.92 +/- 23.52
7007 ncm-et-3 2018-03-10 15:10 00:33:56 2023611 243 42 13 188 +41.66 +/- 20.43
7006 ncm-et-9 2018-03-10 14:01 01:12:08 2026063 500 70 63 367 +4.86 +/- 15.71
7005 ncm-et-6 2018-03-10 14:01 01:11:45 2025408 500 75 54 371 +14.6 +/- 15.45
7004 ncm-et-11 2018-03-10 14:01 01:12:05 1984202 500 62 43 395 +13.21 +/- 13.94
7003 ncm-et-7 2018-03-10 14:01 01:09:28 2027374 500 76 42 382 +23.66 +/- 14.73
7002 ncm-et-12 2018-03-10 14:01 01:09:31 2022468 500 61 40 399 +14.6 +/- 13.66
7001 ncm-et-16 2018-03-10 14:01 01:11:55 1978680 500 53 41 406 +8.34 +/- 13.2
7000 ncm-et-13 2018-03-10 14:01 01:09:46 2021977 500 69 48 383 +14.6 +/- 14.71
6999 ncm-et-14 2018-03-10 14:01 01:10:41 2020021 500 59 48 393 +7.64 +/- 14.09
6998 ncm-et-3 2018-03-10 14:01 01:07:27 2025735 500 62 51 387 +7.64 +/- 14.48
6997 ncm-et-15 2018-03-10 14:01 01:11:49 2019370 500 55 47 398 +5.56 +/- 13.76
6996 ncm-et-8 2018-03-10 14:01 01:08:50 2020513 500 71 43 386 +19.48 +/- 14.49
6995 ncm-et-5 2018-03-10 14:01 01:11:41 2019696 500 56 53 391 +2.08 +/- 14.23
6994 ncm-et-4 2018-03-10 14:01 01:10:49 2022799 500 69 39 392 +20.87 +/- 14.09
6993 ncm-et-10 2018-03-10 14:01 01:10:57 2018396 500 65 50 385 +10.43 +/- 14.6

Commit

Commit ID 5d1644ba696c0a4d81450f922d216bf6479d4929
Author fanon
Date 2016-03-27 19:08:56 UTC
Simplify pawns King Safety calculation STC LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 130209 W: 23516 L: 23581 D: 83112 LTC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 33541 W: 4563 L: 4460 D: 24518 Bench: 8644370 Resolves #604
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