Dev Builds » 20150729-1651

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 05:49:42 1986939 2382 209 434 1739 -32.92 +/- 7.19
ncm-et-4 05:49:29 1978401 2376 201 439 1736 -34.92 +/- 7.19
ncm-et-5 01:44:07 2023690 724 51 147 526 -46.34 +/- 13.04
ncm-et-6 01:43:59 2025326 704 61 123 520 -30.68 +/- 13.03
ncm-et-7 01:44:00 2009284 711 61 122 528 -29.88 +/- 12.87
ncm-et-8 01:43:47 1993448 707 70 114 523 -21.65 +/- 13.02
ncm-et-9 05:49:18 1990268 2399 218 453 1728 -34.14 +/- 7.3
ncm-et-10 05:49:27 1985176 2360 201 462 1697 -38.58 +/- 7.36
ncm-et-11 01:43:47 2016541 712 53 131 528 -38.22 +/- 12.83
ncm-et-12 01:43:59 1998257 717 60 147 510 -42.37 +/- 13.52
ncm-et-13 05:49:25 1992160 2385 190 450 1745 -38.03 +/- 7.15
ncm-et-14 01:44:11 2019452 714 56 144 514 -43.04 +/- 13.33
ncm-et-15 05:49:35 1993393 2400 213 442 1745 -33.25 +/- 7.21
ncm-et-16 01:44:05 2022466 710 52 111 547 -28.94 +/- 12.15
20001 1696 3719 14586 -35.26 +/- 2.48

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
74066 ncm-et-3 2019-03-16 20:19 00:23:05 1968315 161 17 31 113 -30.29 +/- 29.22
74065 ncm-et-10 2019-03-16 20:18 00:23:51 1967559 159 13 31 115 -39.5 +/- 28.17
74064 ncm-et-4 2019-03-16 20:18 00:24:04 1970228 166 22 31 113 -18.86 +/- 29.89
74063 ncm-et-9 2019-03-16 20:18 00:24:13 1979925 169 15 39 115 -49.68 +/- 29.32
74062 ncm-et-13 2019-03-16 20:18 00:24:39 1973135 162 13 29 120 -34.43 +/- 27.04
74061 ncm-et-15 2019-03-16 20:15 00:27:13 1992138 184 9 30 145 -39.83 +/- 22.72
74060 ncm-et-3 2019-03-16 19:04 01:13:58 1963997 500 42 99 359 -39.78 +/- 16.01
74059 ncm-et-13 2019-03-16 19:04 01:13:00 1974204 500 36 93 371 -39.78 +/- 15.28
74058 ncm-et-10 2019-03-16 19:04 01:13:54 1967695 500 39 99 362 -41.89 +/- 15.81
74057 ncm-et-4 2019-03-16 19:03 01:13:46 1969433 500 42 99 359 -39.78 +/- 16.01
74056 ncm-et-9 2019-03-16 19:03 01:14:12 1979353 500 53 96 351 -29.95 +/- 16.55
74055 ncm-et-15 2019-03-16 19:02 01:12:03 1982856 500 51 89 360 -26.46 +/- 16.05
74054 ncm-et-13 2019-03-16 17:50 01:12:44 1973896 500 35 80 385 -31.35 +/- 14.47
74053 ncm-et-10 2019-03-16 17:49 01:13:03 1973826 500 39 88 373 -34.16 +/- 15.21
74052 ncm-et-3 2019-03-16 17:48 01:14:40 1965226 500 40 87 373 -32.76 +/- 15.22
74051 ncm-et-9 2019-03-16 17:48 01:14:06 1966013 500 38 89 373 -35.56 +/- 15.2
74050 ncm-et-15 2019-03-16 17:47 01:13:50 1972507 500 53 91 356 -26.46 +/- 16.28
74049 ncm-et-4 2019-03-16 17:47 01:15:27 1962772 500 34 106 360 -50.38 +/- 15.85
74048 ncm-et-10 2019-03-16 16:34 01:14:29 1963072 500 51 118 331 -46.84 +/- 17.56
74047 ncm-et-9 2019-03-16 16:34 01:12:53 1966320 500 44 91 365 -32.76 +/- 15.71
74046 ncm-et-4 2019-03-16 16:34 01:12:11 1984962 500 44 89 367 -31.35 +/- 15.6
74045 ncm-et-3 2019-03-16 16:34 01:13:52 1970337 500 40 96 364 -39.08 +/- 15.72
74044 ncm-et-13 2019-03-16 16:34 01:15:07 1979271 500 46 101 353 -38.37 +/- 16.38
74043 ncm-et-15 2019-03-16 16:34 01:12:29 1976228 500 43 95 362 -36.26 +/- 15.87
13690 ncm-et-10 2018-03-30 10:50 00:28:45 2019371 201 17 29 155 -20.77 +/- 22.91
13689 ncm-et-8 2018-03-30 10:49 00:29:37 2022303 207 20 28 159 -13.43 +/- 22.78
13688 ncm-et-14 2018-03-30 10:48 00:30:07 2019045 214 11 46 157 -57.34 +/- 23.45
13687 ncm-et-7 2018-03-30 10:48 00:30:20 2024754 211 18 36 157 -29.71 +/- 23.58
13686 ncm-et-16 2018-03-30 10:47 00:31:03 2021977 210 21 34 155 -21.54 +/- 24.0
13685 ncm-et-6 2018-03-30 10:47 00:31:03 2025408 204 12 31 161 -32.45 +/- 21.65
13684 ncm-et-11 2018-03-30 10:47 00:31:45 2015660 212 18 38 156 -32.87 +/- 23.88
13683 ncm-et-15 2018-03-30 10:46 00:31:50 2020186 216 21 43 152 -35.51 +/- 25.08
13682 ncm-et-3 2018-03-30 10:46 00:31:55 2026718 221 9 37 175 -44.26 +/- 20.43
13681 ncm-et-9 2018-03-30 10:46 00:32:00 2024592 230 26 40 164 -21.17 +/- 24.02
13680 ncm-et-4 2018-03-30 10:46 00:32:07 1982551 210 20 27 163 -11.59 +/- 22.23
13679 ncm-et-5 2018-03-30 10:46 00:32:17 2023772 224 19 49 156 -46.81 +/- 24.81
13678 ncm-et-12 2018-03-30 10:46 00:32:33 1975678 217 19 49 149 -48.34 +/- 25.61
13677 ncm-et-13 2018-03-30 10:45 00:32:55 2026064 223 16 50 157 -53.39 +/- 24.42
13676 ncm-et-8 2018-03-30 09:33 01:14:10 1964594 500 50 86 364 -25.06 +/- 15.82
13675 ncm-et-11 2018-03-30 09:33 01:12:02 2017422 500 35 93 372 -40.48 +/- 15.21
13674 ncm-et-6 2018-03-30 09:33 01:12:56 2025244 500 49 92 359 -29.95 +/- 16.09
13673 ncm-et-16 2018-03-30 09:33 01:13:02 2022956 500 31 77 392 -32.05 +/- 14.0
13672 ncm-et-13 2018-03-30 09:33 01:11:00 2026393 500 44 97 359 -36.97 +/- 16.04
13671 ncm-et-15 2018-03-30 09:32 01:12:10 2016447 500 36 94 370 -40.48 +/- 15.34
13670 ncm-et-12 2018-03-30 09:32 01:11:26 2020836 500 41 98 361 -39.78 +/- 15.89
13669 ncm-et-9 2018-03-30 09:32 01:11:54 2025408 500 42 98 360 -39.08 +/- 15.96
13668 ncm-et-4 2018-03-30 09:32 01:11:54 2000465 500 39 87 374 -33.46 +/- 15.15
13667 ncm-et-3 2018-03-30 09:32 01:12:12 2027046 500 61 84 355 -15.99 +/- 16.39
13666 ncm-et-10 2018-03-30 09:32 01:15:25 2019534 500 42 97 361 -38.37 +/- 15.91
13665 ncm-et-5 2018-03-30 09:32 01:11:50 2023609 500 32 98 370 -46.13 +/- 15.28
13664 ncm-et-14 2018-03-30 09:32 01:14:04 2019859 500 45 98 357 -36.97 +/- 16.16
13663 ncm-et-7 2018-03-30 09:32 01:13:40 1993815 500 43 86 371 -29.95 +/- 15.37

Commit

Commit ID a2410227cc8df5373d6970bfe63bbd3df5287c8c
Author VoyagerOne
Date 2015-07-29 16:51:49 UTC
PV refutation penalty Extra penalty for PV move in previous ply when it gets refuted. STC: LLR: 4.49 (-2.94,2.94) [-1.50,4.50] Total: 41094 W: 7889 L: 7620 D: 25585 LTC: LLR: 2.95 (-2.94,2.94) [0.00,6.00] Total: 12304 W: 1967 L: 1811 D: 8526 Bench: 8373608 Resolves #386
Copyright 2011–2024 Next Chess Move LLC