Dev Builds » 20180313-0721

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 06:12:57 2001874 2449 1102 71 1276 +155.96 ± 9.19
ncm-et-4 06:11:46 1993641 2431 1081 80 1270 +152.08 ± 9.23
ncm-et-5 01:58:28 2023937 792 337 22 433 +146.25 ± 15.63
ncm-et-6 01:56:21 2025818 774 367 22 385 +166.55 ± 16.86
ncm-et-7 01:55:55 2007384 775 356 27 392 +157.45 ± 16.74
ncm-et-8 01:54:29 1969746 716 335 20 361 +164.05 ± 17.37
ncm-et-9 06:11:31 2000858 2445 1140 72 1233 +162.7 ± 9.4
ncm-et-10 06:13:48 1987093 2450 1093 71 1286 +154.34 ± 9.14
ncm-et-11 01:57:19 1958223 766 338 26 402 +150.23 ± 16.42
ncm-et-12 01:56:24 2018560 772 353 28 391 +155.96 ± 16.77
ncm-et-13 06:15:06 1943635 2394 1114 71 1209 +162.21 ± 9.49
ncm-et-14 01:56:10 2019535 773 353 28 392 +155.73 ± 16.75
ncm-et-15 06:13:47 1994552 2463 1123 55 1285 +161.33 ± 9.11
20000 9092 593 10315 +157.64 ± 3.24

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
52626 ncm-et-13 2018-09-06 05:19 00:16:09 1940340 106 52 4 50 +169.64 ± 47.79
52625 ncm-et-15 2018-09-06 05:09 00:26:44 1983262 173 84 3 86 +176.42 ± 35.52
52624 ncm-et-10 2018-09-06 05:08 00:27:03 1984050 176 80 7 89 +153.34 ± 35.38
52623 ncm-et-3 2018-09-06 05:07 00:27:55 1987038 181 87 6 88 +167.32 ± 35.64
52622 ncm-et-4 2018-09-06 05:07 00:28:02 1991139 179 67 4 108 +127.74 ± 30.45
52621 ncm-et-9 2018-09-06 05:07 00:28:18 1990353 185 91 9 85 +165.47 ± 36.76
52620 ncm-et-13 2018-09-06 03:58 01:20:24 1939581 500 248 6 246 +183.51 ± 20.85
52619 ncm-et-15 2018-09-06 03:52 01:15:57 1983576 500 244 10 246 +176.33 ± 21.0
52618 ncm-et-4 2018-09-06 03:50 01:16:03 1990828 500 225 13 262 +157.24 ± 20.24
52617 ncm-et-10 2018-09-06 03:50 01:17:32 1940083 500 228 9 263 +163.21 ± 20.05
52616 ncm-et-9 2018-09-06 03:50 01:15:57 1990191 500 248 17 235 +173.67 ± 21.83
52615 ncm-et-3 2018-09-06 03:49 01:16:53 1990350 500 237 17 246 +164.07 ± 21.22
52614 ncm-et-13 2018-09-06 02:35 01:21:35 1838595 500 230 12 258 +162.35 ± 20.42
52613 ncm-et-15 2018-09-06 02:34 01:16:23 1980442 500 223 12 265 +156.39 ± 20.05
52612 ncm-et-4 2018-09-06 02:34 01:15:04 1990033 500 223 21 256 +148.85 ± 20.78
52611 ncm-et-3 2018-09-06 02:33 01:15:28 1989875 500 206 11 283 +143.07 ± 19.1
52610 ncm-et-10 2018-09-06 02:33 01:16:01 1976545 500 230 14 256 +160.64 ± 20.59
52609 ncm-et-9 2018-09-06 02:32 01:16:28 1989401 500 234 8 258 +169.27 ± 20.28
52608 ncm-et-3 2018-09-06 01:16 01:15:42 1989400 500 241 8 251 +175.44 ± 20.66
52607 ncm-et-15 2018-09-06 01:16 01:17:08 1983891 500 215 14 271 +148.02 ± 19.81
52606 ncm-et-10 2018-09-06 01:16 01:15:44 1982165 500 212 12 276 +147.19 ± 19.49
52605 ncm-et-13 2018-09-06 01:16 01:18:17 1893953 500 211 15 274 +143.89 ± 19.68
52604 ncm-et-9 2018-09-06 01:16 01:15:17 1987982 500 234 13 253 +164.93 ± 20.72
52603 ncm-et-4 2018-09-06 01:16 01:17:15 1989243 500 222 24 254 +145.54 ± 20.95
8035 ncm-et-8 2018-03-13 16:30 00:33:13 2022631 216 103 8 105 +163.99 ± 32.67
8034 ncm-et-4 2018-03-13 16:25 00:38:25 2016869 252 116 3 133 +167.71 ± 28.06
8033 ncm-et-9 2018-03-13 16:24 00:39:27 2024918 260 115 11 134 +147.19 ± 28.74
8032 ncm-et-14 2018-03-13 16:22 00:41:07 2020350 273 129 9 135 +163.88 ± 28.65
8031 ncm-et-7 2018-03-13 16:22 00:41:01 2002677 275 119 11 145 +144.19 ± 27.48
8030 ncm-et-10 2018-03-13 16:22 00:41:01 2020673 274 125 8 141 +158.51 ± 27.79
8029 ncm-et-6 2018-03-13 16:22 00:41:20 2024590 274 129 13 132 +156.96 ± 29.29
8028 ncm-et-3 2018-03-13 16:22 00:41:32 2026063 268 119 8 141 +153.1 ± 27.7
8027 ncm-et-12 2018-03-13 16:21 00:41:30 2016773 272 122 6 144 +158.28 ± 27.2
8026 ncm-et-11 2018-03-13 16:21 00:41:57 1897889 266 122 7 137 +160.78 ± 28.13
8025 ncm-et-15 2018-03-13 16:20 00:43:01 2018558 290 132 8 150 +158.76 ± 26.88
8024 ncm-et-13 2018-03-13 16:20 00:43:15 2025900 288 136 14 138 +157.07 ± 28.67
8023 ncm-et-5 2018-03-13 16:20 00:43:26 2024102 292 133 9 150 +157.51 ± 26.98
8022 ncm-et-8 2018-03-13 15:07 01:21:16 1916862 500 232 12 256 +164.07 ± 20.53
8021 ncm-et-4 2018-03-13 15:07 01:16:57 1983739 500 228 15 257 +158.08 ± 20.57
8020 ncm-et-9 2018-03-13 15:06 01:16:04 2022303 500 218 14 268 +150.51 ± 19.96
8019 ncm-et-7 2018-03-13 15:06 01:14:54 2012091 500 237 16 247 +164.93 ± 21.14
8018 ncm-et-14 2018-03-13 15:06 01:15:03 2018720 500 224 19 257 +151.35 ± 20.68
8017 ncm-et-12 2018-03-13 15:06 01:14:54 2020347 500 231 22 247 +154.7 ± 21.28
8016 ncm-et-6 2018-03-13 15:05 01:15:01 2027046 500 238 9 253 +171.9 ± 20.58
8015 ncm-et-3 2018-03-13 15:05 01:15:27 2028522 500 212 21 267 +139.81 ± 20.21
8014 ncm-et-11 2018-03-13 15:04 01:15:22 2018558 500 216 19 265 +144.72 ± 20.26
8013 ncm-et-15 2018-03-13 15:04 01:14:34 2017585 500 225 8 267 +161.49 ± 19.8
8012 ncm-et-10 2018-03-13 15:04 01:16:27 2019045 500 218 21 261 +144.72 ± 20.52
8011 ncm-et-5 2018-03-13 15:04 01:15:02 2023773 500 204 13 283 +139.81 ± 19.17
8010 ncm-et-13 2018-03-13 15:03 01:15:26 2023446 500 237 20 243 +161.49 ± 21.45

Commit

Commit ID b2961aded6cd2807a8c4899e090e28fcb2161310
Author VoyagerOne
Date 2018-03-13 07:21:11 UTC
Use quiescence search for Probcut Perform qsearch for the preliminary search in Probcut Passed STC with sprt[-3..1] bounds: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 31090 W: 6386 L: 6283 D: 18421 http://tests.stockfishchess.org/tests/view/5aa598ed0ebc59029780ff9f Passed LTC with sprt[0..4] bounds: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 104056 W: 15990 L: 15531 D: 72535 http://tests.stockfishchess.org/tests/view/5aa5b0f30ebc59029780ffa9 Closes https://github.com/official-stockfish/Stockfish/pull/1483 Bench: 5404567
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