Dev Builds » 20151110-2141

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 05:45:21 1991645 2372 237 321 1814 -12.31 ± 6.77
ncm-et-4 05:45:13 1979134 2378 230 333 1815 -15.06 ± 6.78
ncm-et-5 01:42:26 2021651 742 64 100 578 -16.87 ± 11.72
ncm-et-6 01:42:38 2025490 724 72 109 543 -17.77 ± 12.63
ncm-et-7 01:42:34 2012536 715 91 98 526 -3.4 ± 13.1
ncm-et-8 01:42:14 1956698 693 62 84 547 -11.03 ± 11.86
ncm-et-9 05:45:27 1993242 2378 251 349 1778 -14.33 ± 7.0
ncm-et-10 05:45:24 1989160 2390 257 311 1822 -7.85 ± 6.79
ncm-et-11 01:42:19 2018395 720 72 99 549 -13.03 ± 12.35
ncm-et-12 01:42:14 1917634 674 64 109 501 -23.23 ± 13.24
ncm-et-13 05:45:24 1988907 2392 287 318 1787 -4.5 ± 7.0
ncm-et-14 01:42:25 2005545 720 92 95 533 -1.45 ± 12.94
ncm-et-15 05:45:29 1990758 2395 265 316 1814 -7.4 ± 6.85
ncm-et-16 01:42:20 1983322 707 82 97 528 -7.37 ± 12.89
20000 2126 2739 15135 -10.65 ± 2.37

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
72446 ncm-et-3 2019-03-04 10:42 00:21:49 1995126 144 17 22 105 -12.07 ± 29.57
72445 ncm-et-4 2019-03-04 10:39 00:25:06 1971743 161 11 33 117 -47.77 ± 27.66
72444 ncm-et-9 2019-03-04 10:39 00:25:03 1982992 169 19 20 130 -2.06 ± 25.21
72443 ncm-et-10 2019-03-04 10:39 00:25:17 1973485 175 19 14 142 +9.93 ± 22.35
72442 ncm-et-15 2019-03-04 10:38 00:25:55 1983936 179 21 21 137 -0.0 ± 24.7
72441 ncm-et-13 2019-03-04 10:38 00:26:01 1974832 172 24 25 123 -2.02 ± 27.77
72440 ncm-et-3 2019-03-04 09:30 01:11:29 1974342 500 51 60 389 -6.25 ± 14.35
72439 ncm-et-10 2019-03-04 09:26 01:11:51 1985829 500 60 58 382 +1.39 ± 14.8
72438 ncm-et-4 2019-03-04 09:25 01:12:32 1970495 500 54 74 372 -13.9 ± 15.39
72437 ncm-et-15 2019-03-04 09:24 01:12:42 1981197 500 54 72 374 -12.51 ± 15.28
72436 ncm-et-9 2019-03-04 09:24 01:13:32 1977474 500 52 66 382 -9.73 ± 14.79
72435 ncm-et-13 2019-03-04 09:24 01:13:05 1970337 500 58 70 372 -8.34 ± 15.41
72434 ncm-et-3 2019-03-04 08:14 01:15:01 1965536 500 47 77 376 -20.87 ± 15.12
72433 ncm-et-4 2019-03-04 08:12 01:12:26 1963535 500 50 69 381 -13.21 ± 14.84
72432 ncm-et-9 2019-03-04 08:12 01:11:47 1969871 500 53 77 370 -16.69 ± 15.51
72431 ncm-et-15 2019-03-04 08:11 01:12:01 1968630 500 53 70 377 -11.82 ± 15.1
72430 ncm-et-10 2019-03-04 08:11 01:13:29 1971253 500 48 80 372 -22.27 ± 15.36
72429 ncm-et-13 2019-03-04 08:11 01:11:45 1964455 500 61 76 363 -10.43 ± 15.94
72428 ncm-et-4 2019-03-04 06:58 01:12:49 1976648 500 53 58 389 -3.47 ± 14.36
72427 ncm-et-15 2019-03-04 06:58 01:12:21 1969112 500 57 69 374 -8.34 ± 15.29
72426 ncm-et-3 2019-03-04 06:58 01:14:42 1965688 500 42 57 401 -10.43 ± 13.54
72425 ncm-et-13 2019-03-04 06:58 01:12:05 1975292 500 69 63 368 +4.17 ± 15.66
72424 ncm-et-9 2019-03-04 06:58 01:12:41 1977810 500 52 88 360 -25.06 ± 16.06
72423 ncm-et-10 2019-03-04 06:58 01:12:18 1963698 500 54 69 377 -10.43 ± 15.1
13127 ncm-et-12 2018-03-28 23:05 00:25:08 1966727 174 18 33 123 -30.03 ± 27.86
13126 ncm-et-9 2018-03-28 23:01 00:29:02 2025081 209 22 28 159 -9.98 ± 23.05
13125 ncm-et-16 2018-03-28 23:01 00:29:33 1973607 207 20 26 161 -10.07 ± 22.32
13124 ncm-et-7 2018-03-28 23:01 00:29:52 2019087 215 34 31 150 +4.85 ± 25.58
13123 ncm-et-4 2018-03-28 23:01 00:29:52 2025735 217 20 34 163 -22.45 ± 23.0
13122 ncm-et-8 2018-03-28 23:00 00:30:02 1935298 193 17 30 146 -23.44 ± 24.11
13121 ncm-et-10 2018-03-28 23:00 00:30:26 2019533 215 23 23 169 -0.0 ± 21.51
13120 ncm-et-14 2018-03-28 23:00 00:30:53 2019859 220 29 32 159 -4.74 ± 24.21
13119 ncm-et-13 2018-03-28 22:59 00:31:03 2024590 220 22 34 164 -18.97 ± 23.13
13118 ncm-et-6 2018-03-28 22:59 00:31:24 2024754 224 14 30 180 -24.86 ± 20.03
13117 ncm-et-15 2018-03-28 22:59 00:31:43 2019533 216 20 23 173 -4.83 ± 20.69
13116 ncm-et-11 2018-03-28 22:59 00:31:49 2018721 220 32 34 154 -3.16 ± 25.19
13115 ncm-et-3 2018-03-28 22:58 00:31:55 2022956 228 29 32 167 -4.57 ± 23.36
13114 ncm-et-5 2018-03-28 22:57 00:33:35 2021325 242 19 27 196 -11.49 ± 19.07
13113 ncm-et-12 2018-03-28 21:46 01:17:06 1868542 500 46 76 378 -20.87 ± 14.99
13112 ncm-et-5 2018-03-28 21:46 01:08:51 2021977 500 45 73 382 -19.48 ± 14.75
13111 ncm-et-8 2018-03-28 21:46 01:12:12 1978098 500 45 54 401 -6.25 ± 13.55
13110 ncm-et-4 2018-03-28 21:46 01:12:28 1966651 500 42 65 393 -15.99 ± 14.06
13109 ncm-et-15 2018-03-28 21:46 01:10:47 2022141 500 60 61 379 -0.69 ± 14.99
13108 ncm-et-14 2018-03-28 21:46 01:11:32 1991232 500 63 63 374 -0.0 ± 15.3
13107 ncm-et-11 2018-03-28 21:46 01:10:30 2018070 500 40 65 395 -17.39 ± 13.91
13106 ncm-et-3 2018-03-28 21:46 01:10:25 2026227 500 51 73 376 -15.3 ± 15.15
13105 ncm-et-7 2018-03-28 21:46 01:12:42 2005985 500 57 67 376 -6.95 ± 15.17
13104 ncm-et-9 2018-03-28 21:46 01:13:22 2026227 500 53 70 377 -11.82 ± 15.1
13103 ncm-et-6 2018-03-28 21:46 01:11:14 2026226 500 58 79 363 -14.6 ± 15.93
13102 ncm-et-16 2018-03-28 21:46 01:12:47 1993038 500 62 71 367 -6.25 ± 15.71
13101 ncm-et-10 2018-03-28 21:46 01:12:03 2021162 500 53 67 380 -9.73 ± 14.92
13100 ncm-et-13 2018-03-28 21:46 01:11:25 2023937 500 53 50 397 +2.08 ± 13.83

Commit

Commit ID e6eeb17aa6a79ab49b6c70fb783f54318d63add7
Author lucasart
Date 2015-11-10 21:41:42 UTC
Ensure that rootDepth < DEPTH_MAX Indeed, if we use a depth >= DEPTH_MAX, we start having negative depth in the TT (due to int8_t cast). No functional change in single thread mode Resolves #490
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