Dev Builds » 20170420-1828

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 06:02:33 1983344 2467 790 98 1579 +100.14 ± 7.89
ncm-et-4 06:02:30 1977413 2434 801 108 1525 +101.73 ± 8.12
ncm-et-5 01:52:47 2024100 781 253 38 490 +98.18 ± 14.37
ncm-et-6 01:52:46 2024835 753 240 31 482 +99.03 ± 14.31
ncm-et-7 01:52:35 1970493 753 238 34 481 +96.54 ± 14.38
ncm-et-8 01:52:36 1993072 772 256 35 481 +102.32 ± 14.51
ncm-et-9 06:02:38 1988786 2430 819 99 1512 +106.13 ± 8.16
ncm-et-10 06:02:13 1980961 2418 831 85 1502 +110.8 ± 8.15
ncm-et-11 01:52:43 2018476 769 239 38 492 +92.97 ± 14.25
ncm-et-12 01:52:47 2010191 762 256 41 465 +100.76 ± 14.94
ncm-et-13 06:02:20 1996339 2431 833 100 1498 +108.12 ± 8.22
ncm-et-14 01:52:47 2019452 779 267 36 476 +106.22 ± 14.69
ncm-et-15 06:01:56 1982651 2451 784 77 1590 +103.15 ± 7.77
20000 6607 820 12573 +103.49 ± 2.82

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
60537 ncm-et-10 2018-11-28 05:15 00:23:56 1960949 158 60 4 94 +128.73 ± 32.89
60536 ncm-et-4 2018-11-28 05:14 00:24:40 1966460 167 66 4 97 +135.46 ± 32.55
60535 ncm-et-13 2018-11-28 05:14 00:24:49 1989058 157 54 8 95 +104.87 ± 33.18
60534 ncm-et-9 2018-11-28 05:14 00:25:09 1977392 165 55 8 102 +101.78 ± 31.75
60533 ncm-et-15 2018-11-28 05:13 00:25:13 1961844 171 47 7 117 +82.8 ± 28.22
60532 ncm-et-3 2018-11-28 05:11 00:27:54 1963532 182 59 5 118 +106.28 ± 28.5
60531 ncm-et-10 2018-11-28 03:59 01:14:56 1966009 500 184 21 295 +117.55 ± 18.8
60530 ncm-et-13 2018-11-28 03:58 01:14:33 1981940 500 165 20 315 +103.73 ± 17.8
60529 ncm-et-15 2018-11-28 03:58 01:13:59 1964316 500 150 13 337 +97.69 ± 16.51
60528 ncm-et-9 2018-11-28 03:57 01:15:13 1971875 500 176 16 308 +115.23 ± 18.03
60527 ncm-et-4 2018-11-28 03:57 01:16:08 1948134 500 166 20 314 +104.49 ± 17.85
60526 ncm-et-3 2018-11-28 03:57 01:13:08 1960003 500 166 25 309 +100.71 ± 18.22
60525 ncm-et-15 2018-11-28 02:42 01:14:51 1965382 500 156 15 329 +100.71 ± 16.97
60524 ncm-et-9 2018-11-28 02:42 01:14:19 1968940 500 172 23 305 +106.78 ± 18.36
60523 ncm-et-13 2018-11-28 02:42 01:15:22 1979742 500 189 19 292 +123.02 ± 18.9
60522 ncm-et-4 2018-11-28 02:42 01:14:08 1962149 500 140 22 338 +83.57 ± 16.72
60521 ncm-et-3 2018-11-28 02:41 01:14:03 1963224 500 155 25 320 +92.46 ± 17.68
60520 ncm-et-10 2018-11-28 02:41 01:16:24 1959390 500 175 16 309 +114.45 ± 17.98
60519 ncm-et-10 2018-11-28 01:26 01:14:20 1962468 500 162 19 319 +102.22 ± 17.58
60518 ncm-et-15 2018-11-28 01:26 01:15:15 1964156 500 164 18 318 +104.49 ± 17.6
60517 ncm-et-4 2018-11-28 01:26 01:14:48 1984306 500 168 26 306 +101.46 ± 18.39
60516 ncm-et-13 2018-11-28 01:26 01:14:58 1977788 500 181 20 299 +116.0 ± 18.58
60515 ncm-et-9 2018-11-28 01:26 01:15:12 1963533 500 170 16 314 +110.6 ± 17.73
60514 ncm-et-3 2018-11-28 01:26 01:14:49 1964455 500 166 12 322 +110.6 ± 17.21
9556 ncm-et-10 2018-03-18 10:09 00:37:54 2018233 260 80 5 175 +103.15 ± 22.78
9555 ncm-et-9 2018-03-18 10:09 00:38:30 2026554 265 89 14 162 +101.09 ± 25.32
9554 ncm-et-12 2018-03-18 10:09 00:38:34 2019211 262 89 15 158 +100.87 ± 25.81
9553 ncm-et-6 2018-03-18 10:09 00:38:43 2025081 253 84 12 157 +101.68 ± 25.51
9552 ncm-et-7 2018-03-18 10:09 00:38:44 1941433 253 74 13 166 +85.45 ± 24.34
9551 ncm-et-11 2018-03-18 10:08 00:39:02 2018720 269 84 10 175 +98.1 ± 23.55
9550 ncm-et-13 2018-03-18 10:08 00:39:15 2023773 274 75 10 189 +84.02 ± 22.0
9549 ncm-et-8 2018-03-18 10:08 00:39:14 2007208 272 97 14 161 +109.51 ± 25.61
9548 ncm-et-4 2018-03-18 10:08 00:39:33 1998119 267 86 14 167 +96.07 ± 24.74
9547 ncm-et-14 2018-03-18 10:07 00:40:28 2020347 279 94 9 176 +109.32 ± 23.67
9546 ncm-et-5 2018-03-18 10:06 00:41:02 2024590 281 103 13 165 +115.34 ± 25.27
9545 ncm-et-15 2018-03-18 10:06 00:41:05 2020837 280 103 7 170 +124.15 ± 24.25
9544 ncm-et-3 2018-03-18 10:06 00:41:31 2024099 285 97 14 174 +104.2 ± 24.38
9543 ncm-et-13 2018-03-18 08:53 01:13:23 2025737 500 169 23 308 +104.49 ± 18.22
9542 ncm-et-15 2018-03-18 08:53 01:11:33 2019372 500 164 17 319 +105.25 ± 17.52
9541 ncm-et-11 2018-03-18 08:53 01:13:41 2018232 500 155 28 317 +90.22 ± 17.89
9540 ncm-et-6 2018-03-18 08:53 01:14:03 2024590 500 156 19 325 +97.69 ± 17.28
9539 ncm-et-5 2018-03-18 08:53 01:11:45 2023611 500 150 25 325 +88.74 ± 17.43
9538 ncm-et-10 2018-03-18 08:53 01:14:43 2018722 500 170 20 310 +107.54 ± 18.04
9537 ncm-et-3 2018-03-18 08:53 01:11:08 2024756 500 147 17 336 +92.46 ± 16.68
9536 ncm-et-7 2018-03-18 08:53 01:13:51 1999554 500 164 21 315 +102.22 ± 17.82
9535 ncm-et-4 2018-03-18 08:53 01:13:13 2005314 500 175 22 303 +109.83 ± 18.44
9534 ncm-et-14 2018-03-18 08:53 01:12:19 2018558 500 173 27 300 +104.49 ± 18.7
9533 ncm-et-8 2018-03-18 08:53 01:13:22 1978937 500 159 21 320 +98.44 ± 17.58
9532 ncm-et-9 2018-03-18 08:53 01:14:15 2024427 500 157 22 321 +96.19 ± 17.56
9531 ncm-et-12 2018-03-18 08:53 01:14:13 2001171 500 167 26 307 +100.71 ± 18.34

Commit

Commit ID ced29248c93de7fc5a4e284807f8f052006e647c
Author Joost VandeVondele
Date 2017-04-20 18:28:11 UTC
simplify logic for history based pruning STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 34255 W: 6292 L: 6194 D: 21769 LTC LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 89914 W: 11769 L: 11739 D: 66406 Bench: 6581936 Closes #1066
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