Dev Builds » 20151230-1116

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 05:45:35 1983392 2376 285 272 1819 +1.9 +/- 6.76
ncm-et-4 05:45:07 1969072 2373 262 289 1822 -3.95 +/- 6.74
ncm-et-5 01:43:19 2009937 712 82 80 550 +0.98 +/- 12.18
ncm-et-6 01:41:33 2025654 718 84 83 551 +0.48 +/- 12.26
ncm-et-7 01:42:46 1995648 707 84 83 540 +0.49 +/- 12.45
ncm-et-8 01:45:32 1990120 716 86 91 539 -2.43 +/- 12.66
ncm-et-9 05:44:23 1988270 2389 260 265 1864 -0.73 +/- 6.53
ncm-et-10 05:43:38 1982078 2383 283 247 1853 +5.25 +/- 6.58
ncm-et-11 01:41:56 2003849 714 68 70 576 -0.97 +/- 11.21
ncm-et-12 01:43:21 1949819 703 86 83 534 +1.48 +/- 12.6
ncm-et-13 05:47:03 1993685 2384 275 258 1851 +2.48 +/- 6.59
ncm-et-14 01:42:07 2020347 724 85 74 565 +5.28 +/- 11.86
ncm-et-15 05:45:51 1987044 2397 259 260 1878 -0.14 +/- 6.47
ncm-et-16 01:46:30 1903389 704 82 71 551 +5.43 +/- 11.97
20000 2281 2226 15493 +0.96 +/- 2.29

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
71540 ncm-et-3 2019-02-25 14:00 00:22:49 1977221 165 18 21 126 -6.32 +/- 25.81
71539 ncm-et-4 2019-02-25 14:00 00:23:09 1912649 158 18 10 130 +17.61 +/- 22.73
71538 ncm-et-10 2019-02-25 13:59 00:23:48 1972459 163 19 18 126 +2.13 +/- 25.46
71537 ncm-et-13 2019-02-25 13:58 00:24:25 1970636 170 20 16 134 +8.18 +/- 24.05
71536 ncm-et-9 2019-02-25 13:56 00:26:21 1974669 171 18 24 129 -12.2 +/- 25.82
71535 ncm-et-15 2019-02-25 13:56 00:26:44 1963994 173 16 19 138 -6.03 +/- 23.31
71534 ncm-et-3 2019-02-25 12:46 01:12:46 1966613 500 67 48 385 +13.21 +/- 14.59
71533 ncm-et-13 2019-02-25 12:46 01:11:28 1967700 500 53 54 393 -0.69 +/- 14.1
71532 ncm-et-4 2019-02-25 12:45 01:13:20 1940987 500 53 71 376 -12.51 +/- 15.16
71531 ncm-et-10 2019-02-25 12:45 01:13:02 1961573 500 64 51 385 +9.04 +/- 14.6
71530 ncm-et-15 2019-02-25 12:43 01:11:46 1968628 500 44 56 400 -8.34 +/- 13.61
71529 ncm-et-9 2019-02-25 12:43 01:12:41 1964148 500 53 57 390 -2.78 +/- 14.29
71528 ncm-et-13 2019-02-25 11:33 01:11:49 1986294 500 61 50 389 +7.64 +/- 14.35
71527 ncm-et-3 2019-02-25 11:32 01:12:50 1972565 500 57 54 389 +2.08 +/- 14.36
71526 ncm-et-15 2019-02-25 11:31 01:11:07 1972814 500 63 57 380 +4.17 +/- 14.93
71525 ncm-et-9 2019-02-25 11:31 01:10:36 1970170 500 51 50 399 +0.69 +/- 13.69
71524 ncm-et-4 2019-02-25 11:30 01:13:43 1972060 500 58 61 381 -2.08 +/- 14.87
71523 ncm-et-10 2019-02-25 11:30 01:13:37 1955417 500 57 50 393 +4.86 +/- 14.09
71522 ncm-et-15 2019-02-25 10:17 01:12:59 1978088 500 62 53 385 +6.25 +/- 14.61
71521 ncm-et-4 2019-02-25 10:17 01:12:22 1965846 500 53 62 385 -6.25 +/- 14.61
71520 ncm-et-10 2019-02-25 10:17 01:12:10 1962000 500 68 51 381 +11.82 +/- 14.85
71519 ncm-et-9 2019-02-25 10:17 01:13:04 1968013 500 56 66 378 -6.95 +/- 15.05
71518 ncm-et-13 2019-02-25 10:17 01:14:53 1988629 500 61 57 382 +2.78 +/- 14.8
71517 ncm-et-3 2019-02-25 10:17 01:14:09 1961995 500 48 65 387 -11.82 +/- 14.47
12847 ncm-et-12 2018-03-28 05:20 00:30:55 1930779 203 24 23 156 +1.71 +/- 23.03
12846 ncm-et-5 2018-03-28 05:20 00:31:03 2021977 212 27 20 165 +11.48 +/- 22.02
12845 ncm-et-4 2018-03-28 05:20 00:30:50 2025738 215 22 26 167 -6.46 +/- 21.96
12844 ncm-et-11 2018-03-28 05:20 00:31:07 2018071 214 22 18 174 +6.49 +/- 20.14
12843 ncm-et-14 2018-03-28 05:20 00:30:57 2020348 224 22 14 188 +12.41 +/- 18.21
12842 ncm-et-16 2018-03-28 05:20 00:31:06 1906824 204 23 24 157 -1.7 +/- 22.92
12841 ncm-et-9 2018-03-28 05:20 00:31:09 2026554 218 18 22 178 -6.38 +/- 19.77
12840 ncm-et-7 2018-03-28 05:20 00:30:43 1967031 207 19 33 155 -23.53 +/- 23.65
12839 ncm-et-13 2018-03-28 05:20 00:31:02 2024756 214 20 35 159 -24.39 +/- 23.52
12838 ncm-et-8 2018-03-28 05:20 00:31:12 2025572 216 23 20 173 +4.83 +/- 20.69
12837 ncm-et-6 2018-03-28 05:20 00:31:10 2025572 218 38 23 157 +23.94 +/- 24.34
12836 ncm-et-15 2018-03-28 05:20 00:31:02 2018233 224 19 26 179 -10.86 +/- 20.39
12835 ncm-et-10 2018-03-28 05:20 00:31:16 2020999 220 26 25 169 +1.58 +/- 22.13
12834 ncm-et-3 2018-03-28 05:20 00:31:15 1997204 211 21 21 169 -0.0 +/- 20.94
12637 ncm-et-3 2018-03-27 15:14 01:11:46 2024754 500 74 63 363 +7.64 +/- 15.95
12636 ncm-et-5 2018-03-27 15:14 01:12:16 1997898 500 55 60 385 -3.47 +/- 14.61
12635 ncm-et-11 2018-03-27 15:14 01:10:49 1989627 500 46 52 402 -4.17 +/- 13.49
12634 ncm-et-10 2018-03-27 15:14 01:09:45 2020023 500 49 52 399 -2.08 +/- 13.69
12633 ncm-et-8 2018-03-27 15:13 01:14:20 1954668 500 63 71 366 -5.56 +/- 15.77
12632 ncm-et-12 2018-03-27 15:13 01:12:26 1968859 500 62 60 378 +1.39 +/- 15.05
12631 ncm-et-7 2018-03-27 15:13 01:12:03 2024266 500 65 50 385 +10.43 +/- 14.6
12630 ncm-et-14 2018-03-27 15:13 01:11:10 2020347 500 63 60 377 +2.08 +/- 15.11
12629 ncm-et-13 2018-03-27 15:13 01:13:26 2024100 500 60 46 394 +9.73 +/- 14.01
12628 ncm-et-15 2018-03-27 15:13 01:12:13 2020510 500 55 49 396 +4.17 +/- 13.89
12627 ncm-et-16 2018-03-27 15:13 01:15:24 1899955 500 59 47 394 +8.34 +/- 14.02
12626 ncm-et-6 2018-03-27 15:13 01:10:23 2025736 500 46 60 394 -9.73 +/- 14.01
12625 ncm-et-4 2018-03-27 15:13 01:11:43 1997152 500 58 59 383 -0.69 +/- 14.74
12624 ncm-et-9 2018-03-27 15:13 01:10:32 2026067 500 64 46 390 +12.51 +/- 14.27

Commit

Commit ID 3e4fed3a91752da394f7c912f4e5e29dc39391f6
Author Marco Costalba
Date 2015-12-30 11:16:48 UTC
Fix assert with very high score position In case of a very high material score, we can overflow VALUE_INFINITE. This patch fixes an assert with: position fen 7k/QQQQR3/2B5/4KN1Q/3QQ3/8/8/4R3 b - - 0 1 go depth 1 No functional change. Resolves #546
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