Dev Builds » 20150715-1921

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 05:50:25 1984343 2367 180 462 1725 -41.59 ± 7.2
ncm-et-4 05:50:57 1982578 2363 195 473 1695 -41.06 ± 7.37
ncm-et-5 01:44:20 2019960 712 59 142 511 -40.69 ± 13.42
ncm-et-6 01:44:10 2025326 715 66 135 514 -33.63 ± 13.41
ncm-et-7 01:44:12 2023040 706 53 151 502 -48.54 ± 13.58
ncm-et-8 01:44:15 1991597 704 52 132 520 -39.65 ± 12.97
ncm-et-9 05:50:53 1988567 2392 186 487 1719 -43.95 ± 7.29
ncm-et-10 05:50:58 1985126 2394 192 441 1761 -36.27 ± 7.09
ncm-et-11 01:44:26 1961872 675 60 133 482 -37.72 ± 13.9
ncm-et-12 01:44:03 2020103 723 65 137 521 -34.71 ± 13.28
ncm-et-13 05:50:48 1989323 2391 188 455 1748 -38.96 ± 7.14
ncm-et-14 01:44:23 2020022 724 65 145 514 -38.55 ± 13.51
ncm-et-15 05:51:08 1991691 2417 213 468 1736 -36.79 ± 7.29
ncm-et-16 01:44:27 2017746 717 52 125 540 -35.5 ± 12.5
20000 1626 3886 14488 -39.43 ± 2.5

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
74204 ncm-et-3 2019-03-17 21:28 00:21:58 1961087 151 13 28 110 -34.63 ± 28.7
74203 ncm-et-13 2019-03-17 21:27 00:22:59 1965534 158 14 28 116 -30.87 ± 27.79
74202 ncm-et-9 2019-03-17 21:25 00:24:43 1968937 168 11 30 127 -39.46 ± 25.64
74201 ncm-et-4 2019-03-17 21:25 00:24:56 1952623 160 9 37 114 -61.43 ± 28.21
74200 ncm-et-10 2019-03-17 21:23 00:26:37 1978926 182 8 40 134 -61.73 ± 25.18
74199 ncm-et-15 2019-03-17 21:23 00:26:52 1973593 181 22 30 129 -15.37 ± 27.15
74198 ncm-et-3 2019-03-17 20:13 01:14:06 1963070 500 43 104 353 -42.6 ± 16.34
74197 ncm-et-13 2019-03-17 20:10 01:15:47 1977318 500 47 100 353 -36.97 ± 16.39
74196 ncm-et-4 2019-03-17 20:10 01:14:03 1963379 500 40 103 357 -44.01 ± 16.1
74195 ncm-et-9 2019-03-17 20:10 01:14:25 1966322 500 50 97 353 -32.76 ± 16.42
74194 ncm-et-10 2019-03-17 20:09 01:13:34 1961691 500 42 91 367 -34.16 ± 15.58
74193 ncm-et-15 2019-03-17 20:09 01:13:32 1973893 500 40 106 354 -46.13 ± 16.25
74192 ncm-et-3 2019-03-17 18:58 01:13:42 1963535 500 36 94 370 -40.48 ± 15.34
74191 ncm-et-13 2019-03-17 18:56 01:13:18 1973133 500 40 103 357 -44.01 ± 16.1
74190 ncm-et-15 2019-03-17 18:56 01:11:48 1984432 500 40 93 367 -36.97 ± 15.56
74189 ncm-et-4 2019-03-17 18:55 01:13:28 1984280 500 38 96 366 -40.48 ± 15.58
74188 ncm-et-9 2019-03-17 18:55 01:13:20 1971253 500 40 103 357 -44.01 ± 16.1
74187 ncm-et-10 2019-03-17 18:55 01:12:26 1965692 500 33 98 369 -45.42 ± 15.35
74186 ncm-et-10 2019-03-17 17:40 01:13:55 1962775 500 43 87 370 -30.65 ± 15.43
74185 ncm-et-13 2019-03-17 17:40 01:14:26 1968480 500 38 88 374 -34.86 ± 15.14
74184 ncm-et-9 2019-03-17 17:40 01:14:06 1973582 500 32 110 358 -54.65 ± 15.92
74183 ncm-et-3 2019-03-17 17:40 01:16:36 1967388 500 37 100 363 -44.01 ± 15.73
74182 ncm-et-4 2019-03-17 17:40 01:14:07 1965534 500 45 94 361 -34.16 ± 15.94
74181 ncm-et-15 2019-03-17 17:40 01:14:32 1978995 500 52 104 344 -36.26 ± 16.91
13718 ncm-et-11 2018-03-30 16:42 00:27:12 2018884 175 18 33 124 -29.85 ± 27.7
13717 ncm-et-7 2018-03-30 16:39 00:29:52 2022306 206 15 43 148 -47.52 ± 24.84
13716 ncm-et-10 2018-03-30 16:39 00:30:26 2020673 212 13 34 165 -34.53 ± 21.77
13715 ncm-et-5 2018-03-30 16:39 00:30:28 2015330 212 17 44 151 -44.49 ± 24.82
13714 ncm-et-4 2018-03-30 16:38 00:31:03 2007024 203 18 43 142 -43.01 ± 25.97
13713 ncm-et-8 2018-03-30 16:38 00:31:27 1967021 204 15 45 144 -51.47 ± 25.49
13712 ncm-et-12 2018-03-30 16:38 00:31:24 2019859 223 17 35 171 -28.11 ± 21.88
13711 ncm-et-16 2018-03-30 16:38 00:31:45 2019208 217 19 39 159 -32.11 ± 23.76
13710 ncm-et-6 2018-03-30 16:38 00:31:33 2025736 215 19 40 156 -34.04 ± 24.17
13709 ncm-et-3 2018-03-30 16:37 00:31:43 2025735 216 17 42 157 -40.39 ± 23.97
13708 ncm-et-14 2018-03-30 16:37 00:32:21 2020673 224 19 43 162 -37.37 ± 23.75
13707 ncm-et-9 2018-03-30 16:37 00:32:38 2024102 224 22 44 158 -34.23 ± 24.57
13706 ncm-et-13 2018-03-30 16:36 00:33:22 2026887 233 15 43 175 -41.95 ± 21.95
13705 ncm-et-15 2018-03-30 16:35 00:34:53 2017913 236 17 45 174 -41.42 ± 22.45
13704 ncm-et-12 2018-03-30 15:24 01:12:39 2020347 500 48 102 350 -37.67 ± 16.56
13703 ncm-et-8 2018-03-30 15:24 01:12:48 2016173 500 37 87 376 -34.86 ± 15.02
13702 ncm-et-13 2018-03-30 15:24 01:10:56 2024590 500 34 93 373 -41.19 ± 15.14
13701 ncm-et-9 2018-03-30 15:24 01:11:41 2027210 500 31 103 366 -50.38 ± 15.47
13700 ncm-et-6 2018-03-30 15:24 01:12:37 2024917 500 47 95 358 -33.46 ± 16.12
13699 ncm-et-4 2018-03-30 15:24 01:13:20 2022631 500 45 100 355 -38.37 ± 16.26
13698 ncm-et-14 2018-03-30 15:24 01:12:02 2019371 500 46 102 352 -39.08 ± 16.43
13697 ncm-et-3 2018-03-30 15:24 01:12:20 2025244 500 34 94 372 -41.89 ± 15.2
13696 ncm-et-10 2018-03-30 15:24 01:14:00 2020999 500 53 91 356 -26.46 ± 16.28
13695 ncm-et-5 2018-03-30 15:24 01:13:52 2024590 500 42 98 360 -39.08 ± 15.96
13694 ncm-et-16 2018-03-30 15:24 01:12:42 2016284 500 33 86 381 -36.97 ± 14.68
13693 ncm-et-15 2018-03-30 15:24 01:09:31 2021325 500 42 90 368 -33.46 ± 15.53
13692 ncm-et-11 2018-03-30 15:24 01:17:14 1904860 500 42 100 358 -40.48 ± 16.07
13691 ncm-et-7 2018-03-30 15:24 01:14:20 2023774 500 38 108 354 -48.96 ± 16.22

Commit

Commit ID 1d977aa79ecaf410f4b2065eb8f11e0a5e689db4
Author VoyagerOne
Date 2015-07-15 19:21:14 UTC
LMR Simplification: Remove countermove condition Removed countermove condition for decreasing reduction. LTC: LLR: 3.01 (-2.94,2.94) [-3.00,1.00] Total: 32410 W: 5092 L: 4986 D: 22332 STC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 24450 W: 4632 L: 4517 D: 15301 Bench: 6943812 Resolves #378
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