Dev Builds » 20150228-1658

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 05:56:20 1985025 2374 188 605 1581 -61.67 ± 7.94
ncm-et-4 05:55:48 1985890 2376 173 608 1595 -64.33 ± 7.85
ncm-et-5 01:45:22 2021570 710 53 182 475 -63.83 ± 14.44
ncm-et-6 01:45:19 2024591 714 67 185 462 -57.95 ± 14.96
ncm-et-7 01:45:20 2023529 718 41 201 476 -78.74 ± 14.34
ncm-et-8 01:44:51 1975060 719 42 168 509 -61.52 ± 13.4
ncm-et-9 05:53:17 1988742 2396 178 623 1595 -65.29 ± 7.89
ncm-et-10 05:55:02 1983217 2381 170 541 1670 -54.58 ± 7.49
ncm-et-11 01:45:24 2014678 720 53 179 488 -61.43 ± 14.15
ncm-et-12 01:45:23 2014840 718 55 168 495 -55.14 ± 13.94
ncm-et-13 05:55:30 1990548 2376 178 585 1613 -60.11 ± 7.78
ncm-et-14 01:45:07 2018480 708 64 171 473 -52.91 ± 14.57
ncm-et-15 05:57:23 1987648 2379 189 609 1581 -61.99 ± 7.95
ncm-et-16 01:45:17 2019778 711 65 187 459 -60.21 ± 15.01
20000 1516 5012 13472 -61.36 ± 2.7

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
78176 ncm-et-10 2019-04-18 12:23 00:23:12 1964620 151 15 29 107 -32.31 ± 29.8
78175 ncm-et-4 2019-04-18 12:22 00:24:13 1967699 164 12 39 113 -57.73 ± 29.19
78174 ncm-et-3 2019-04-18 12:22 00:24:27 1963378 162 13 38 111 -54.05 ± 29.64
78173 ncm-et-15 2019-04-18 12:21 00:25:41 1972040 170 10 46 114 -74.7 ± 29.25
78172 ncm-et-13 2019-04-18 12:20 00:26:24 1973445 175 10 41 124 -62.2 ± 27.16
78171 ncm-et-9 2019-04-18 12:19 00:27:23 1963532 178 12 46 120 -67.19 ± 28.57
78170 ncm-et-10 2019-04-18 11:07 01:15:14 1962024 500 30 107 363 -53.93 ± 15.62
78169 ncm-et-3 2019-04-18 11:06 01:14:53 1961841 500 43 132 325 -62.51 ± 17.76
78168 ncm-et-4 2019-04-18 11:06 01:15:12 1963533 500 43 124 333 -56.78 ± 17.37
78167 ncm-et-13 2019-04-18 11:06 01:12:52 1972493 500 42 123 335 -56.78 ± 17.25
78166 ncm-et-9 2019-04-18 11:05 01:12:57 1977164 500 40 118 342 -54.65 ± 16.87
78165 ncm-et-15 2019-04-18 11:04 01:15:47 1964302 500 40 116 344 -53.22 ± 16.77
78164 ncm-et-10 2019-04-18 09:49 01:16:55 1969858 500 36 128 336 -64.66 ± 17.11
78163 ncm-et-3 2019-04-18 09:49 01:16:11 1968004 500 36 128 336 -64.66 ± 17.11
78162 ncm-et-9 2019-04-18 09:49 01:15:07 1969564 500 37 133 330 -67.55 ± 17.42
78161 ncm-et-4 2019-04-18 09:49 01:16:16 1963845 500 35 134 331 -69.71 ± 17.34
78160 ncm-et-15 2019-04-18 09:49 01:14:22 1971568 500 41 128 331 -61.08 ± 17.44
78159 ncm-et-13 2019-04-18 09:49 01:16:15 1972969 500 44 128 328 -58.93 ± 17.63
78116 ncm-et-10 2019-04-17 23:51 01:14:27 1963084 500 39 102 359 -44.01 ± 15.98
78115 ncm-et-13 2019-04-17 23:51 01:14:53 1977164 500 32 123 345 -63.95 ± 16.59
78114 ncm-et-4 2019-04-17 23:50 01:14:45 1972066 500 41 115 344 -51.8 ± 16.78
78113 ncm-et-9 2019-04-17 23:50 01:12:36 1972360 500 39 130 331 -63.95 ± 17.41
78112 ncm-et-3 2019-04-17 23:50 01:15:28 1964149 500 39 129 332 -63.23 ± 17.36
78111 ncm-et-15 2019-04-17 23:50 01:16:15 1979889 500 42 129 329 -61.08 ± 17.55
16024 ncm-et-5 2018-04-06 12:52 00:30:36 2021326 210 16 63 131 -79.1 ± 28.32
16023 ncm-et-13 2018-04-06 12:52 00:30:39 2023773 201 15 58 128 -75.49 ± 28.43
16022 ncm-et-14 2018-04-06 12:51 00:31:04 2016449 208 22 48 138 -43.66 ± 27.23
16021 ncm-et-6 2018-04-06 12:51 00:31:28 2025410 214 16 52 146 -59.01 ± 25.83
16020 ncm-et-15 2018-04-06 12:51 00:31:43 2020022 209 13 54 142 -69.05 ± 26.07
16019 ncm-et-4 2018-04-06 12:51 00:31:52 2025408 212 14 63 135 -81.78 ± 27.57
16018 ncm-et-12 2018-04-06 12:51 00:31:58 2010143 218 18 52 148 -54.63 ± 25.8
16017 ncm-et-16 2018-04-06 12:51 00:32:02 2020836 211 23 49 139 -43.03 ± 27.24
16016 ncm-et-11 2018-04-06 12:51 00:32:14 2017907 220 18 58 144 -63.88 ± 26.59
16015 ncm-et-3 2018-04-06 12:51 00:32:10 2026719 212 18 65 129 -78.33 ± 28.86
16014 ncm-et-7 2018-04-06 12:50 00:32:25 2021814 218 11 59 148 -77.77 ± 25.36
16013 ncm-et-9 2018-04-06 12:50 00:32:33 2024918 218 19 58 141 -62.83 ± 27.06
16012 ncm-et-8 2018-04-06 12:50 00:32:32 1928795 219 12 49 158 -59.27 ± 23.72
16011 ncm-et-10 2018-04-06 12:49 00:33:44 2019696 230 13 59 158 -70.44 ± 24.49
16010 ncm-et-13 2018-04-06 11:37 01:14:27 2023446 500 35 112 353 -53.93 ± 16.23
16009 ncm-et-15 2018-04-06 11:36 01:13:35 2018070 500 43 136 321 -65.38 ± 17.96
16008 ncm-et-8 2018-04-06 11:36 01:12:19 2021326 500 30 119 351 -62.51 ± 16.24
16007 ncm-et-14 2018-04-06 11:36 01:14:03 2020512 500 42 123 335 -56.78 ± 17.25
16006 ncm-et-7 2018-04-06 11:36 01:12:55 2025244 500 30 142 328 -79.17 ± 17.4
16005 ncm-et-9 2018-04-06 11:36 01:12:41 2024918 500 31 138 331 -75.52 ± 17.27
16004 ncm-et-6 2018-04-06 11:36 01:13:51 2023772 500 51 133 316 -57.5 ± 18.3
16003 ncm-et-5 2018-04-06 11:36 01:14:46 2021814 500 37 119 344 -57.5 ± 16.72
16002 ncm-et-11 2018-04-06 11:36 01:13:10 2011449 500 35 121 344 -60.36 ± 16.69
16001 ncm-et-12 2018-04-06 11:36 01:13:25 2019537 500 37 116 347 -55.36 ± 16.57
16000 ncm-et-3 2018-04-06 11:36 01:13:11 2026063 500 39 113 348 -51.8 ± 16.55
15999 ncm-et-4 2018-04-06 11:36 01:13:30 2022794 500 28 133 339 -74.06 ± 16.81
15998 ncm-et-16 2018-04-06 11:36 01:13:15 2018721 500 42 138 320 -67.55 ± 17.99
15997 ncm-et-10 2018-04-06 11:36 01:11:30 2020022 500 37 116 347 -55.36 ± 16.57

Commit

Commit ID 9369f4963d9376820cb5ca4bad66b86e67b0a010
Author Stéphane Nicolet
Date 2015-02-28 16:58:32 UTC
Raise penalty for knight attacked by pawn Raise a bit the penalty for knight attacked by pawn. STC: LLR: 2.97 (-2.94,2.94) [-1.50,4.50] Total: 27744 W: 5563 L: 5380 D: 16801 LTC: LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 87571 W: 14747 L: 14314 D: 58510 Bench: 8285241 Resolves #270
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