Dev Builds » 20140513-2037

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 03:03:51 2003835 1227 70 461 696 -114.71 ± 12.46
ncm-et-4 06:38:18 1974598 2612 160 968 1484 -111.12 ± 8.54
ncm-et-5 01:48:27 2023038 718 43 287 388 -122.96 ± 16.87
ncm-et-6 01:48:05 2026309 712 43 257 412 -107.75 ± 16.16
ncm-et-7 01:48:32 1987405 703 39 272 392 -119.67 ± 16.66
ncm-et-8 01:48:27 2022550 716 34 266 416 -116.79 ± 15.95
ncm-et-9 06:38:23 1987424 2610 178 920 1512 -101.57 ± 8.46
ncm-et-10 06:37:54 1983027 2618 172 962 1484 -108.21 ± 8.57
ncm-et-11 01:48:32 2018964 725 46 281 398 -116.83 ± 16.64
ncm-et-12 01:48:15 1956104 697 37 249 411 -109.13 ± 16.04
ncm-et-13 06:37:57 1991721 2642 162 1010 1470 -115.6 ± 8.62
ncm-et-14 01:48:30 2020347 720 44 274 402 -115.01 ± 16.49
ncm-et-15 06:38:23 1989035 2603 179 949 1475 -105.94 ± 8.6
ncm-et-16 01:48:00 1993338 697 47 262 388 -110.78 ± 16.84
20000 1254 7418 11328 -110.68 ± 3.1

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
90940 ncm-et-9 2019-07-30 23:23 00:59:38 1966485 383 23 149 211 -118.71 ± 22.82
90939 ncm-et-10 2019-07-30 23:22 00:59:58 1963542 402 26 144 232 -105.07 ± 21.6
90938 ncm-et-15 2019-07-30 23:22 01:00:27 1975603 395 26 144 225 -107.06 ± 22.01
90937 ncm-et-4 2019-07-30 23:21 01:01:08 1962611 405 18 137 250 -105.19 ± 20.19
90936 ncm-et-13 2019-07-30 23:20 01:02:07 1978413 415 28 170 217 -123.88 ± 22.76
90935 ncm-et-15 2019-07-30 22:05 01:15:29 1977009 500 33 185 282 -109.07 ± 19.7
90934 ncm-et-4 2019-07-30 22:05 01:15:25 1978266 500 35 186 279 -108.3 ± 19.87
90933 ncm-et-10 2019-07-30 22:04 01:16:56 1968734 500 42 186 272 -102.97 ± 20.31
90932 ncm-et-9 2019-07-30 22:04 01:17:54 1968313 500 35 182 283 -105.25 ± 19.68
90931 ncm-et-13 2019-07-30 22:03 01:15:59 1968335 500 30 203 267 -125.39 ± 20.39
90930 ncm-et-4 2019-07-30 20:48 01:16:02 1966307 500 34 185 281 -108.3 ± 19.76
90929 ncm-et-15 2019-07-30 20:47 01:16:56 1969249 500 42 181 277 -99.2 ± 20.07
90928 ncm-et-9 2019-07-30 20:47 01:15:29 1971580 500 33 163 304 -92.46 ± 18.62
90927 ncm-et-13 2019-07-30 20:47 01:15:15 1980601 500 26 180 294 -110.6 ± 18.97
90926 ncm-et-10 2019-07-30 20:47 01:16:31 1965855 500 29 188 283 -114.45 ± 19.57
90925 ncm-et-4 2019-07-30 19:29 01:17:18 1964301 500 31 203 266 -124.6 ± 20.46
90924 ncm-et-13 2019-07-30 19:29 01:16:31 1973144 500 34 175 291 -100.71 ± 19.27
90923 ncm-et-9 2019-07-30 19:29 01:16:59 1965387 500 33 179 288 -104.49 ± 19.4
90922 ncm-et-3 2019-07-30 19:29 01:15:19 1964609 500 31 191 278 -115.23 ± 19.86
90921 ncm-et-10 2019-07-30 19:29 01:16:29 1960314 500 28 187 285 -114.45 ± 19.46
90920 ncm-et-15 2019-07-30 19:29 01:17:10 1973117 500 33 185 282 -109.07 ± 19.7
23384 ncm-et-12 2018-04-26 20:22 00:29:30 1964978 197 13 79 105 -121.07 ± 32.68
23383 ncm-et-16 2018-04-26 20:20 00:30:55 2020999 197 12 81 104 -127.07 ± 32.82
23382 ncm-et-7 2018-04-26 20:20 00:31:28 1948256 203 10 70 123 -105.85 ± 29.09
23381 ncm-et-6 2018-04-26 20:20 00:31:46 2025572 212 11 76 125 -110.06 ± 29.12
23380 ncm-et-15 2018-04-26 20:20 00:31:53 2019208 208 16 82 110 -114.18 ± 32.07
23379 ncm-et-8 2018-04-26 20:19 00:31:59 2022958 216 9 85 122 -127.7 ± 29.61
23378 ncm-et-10 2018-04-26 20:19 00:32:14 2020347 216 11 83 122 -120.41 ± 29.77
23377 ncm-et-4 2018-04-26 20:19 00:32:31 1952335 207 11 85 111 -129.94 ± 31.57
23376 ncm-et-5 2018-04-26 20:18 00:33:22 2023609 218 9 78 131 -113.88 ± 28.1
23375 ncm-et-11 2018-04-26 20:18 00:33:31 2018720 225 12 76 137 -101.63 ± 27.58
23374 ncm-et-14 2018-04-26 20:18 00:33:48 2020347 220 11 81 128 -114.52 ± 28.84
23373 ncm-et-13 2018-04-26 20:17 00:33:45 2024753 227 13 77 137 -100.68 ± 27.72
23372 ncm-et-3 2018-04-26 20:17 00:34:19 2024756 227 11 85 131 -117.55 ± 28.54
23371 ncm-et-9 2018-04-26 20:16 00:35:02 2026064 227 16 78 133 -97.37 ± 28.54
23370 ncm-et-10 2018-04-26 19:02 01:15:46 2019372 500 36 174 290 -98.44 ± 19.35
23369 ncm-et-6 2018-04-26 19:02 01:16:19 2027046 500 32 181 287 -106.78 ± 19.43
23368 ncm-et-9 2018-04-26 19:02 01:13:21 2026719 500 38 169 293 -93.2 ± 19.24
23367 ncm-et-15 2018-04-26 19:02 01:16:28 2020024 500 29 172 299 -102.22 ± 18.79
23366 ncm-et-4 2018-04-26 19:02 01:15:54 2023773 500 31 172 297 -100.71 ± 18.93
23365 ncm-et-16 2018-04-26 19:02 01:17:05 1965678 500 35 181 284 -104.49 ± 19.63
23364 ncm-et-14 2018-04-26 19:02 01:14:42 2020347 500 33 193 274 -115.23 ± 20.09
23363 ncm-et-12 2018-04-26 19:02 01:18:45 1947230 500 24 170 306 -104.49 ± 18.34
23362 ncm-et-8 2018-04-26 19:02 01:16:28 2022142 500 25 181 294 -112.14 ± 18.95
23361 ncm-et-5 2018-04-26 19:02 01:15:05 2022467 500 34 209 257 -126.97 ± 20.96
23360 ncm-et-13 2018-04-26 19:02 01:14:20 2025081 500 31 205 264 -126.18 ± 20.56
23359 ncm-et-7 2018-04-26 19:02 01:17:04 2026555 500 29 202 269 -125.39 ± 20.27
23358 ncm-et-11 2018-04-26 19:02 01:15:01 2019208 500 34 205 261 -123.81 ± 20.76
23357 ncm-et-3 2018-04-26 19:02 01:14:13 2022140 500 28 185 287 -112.91 ± 19.36

Commit

Commit ID 5ec63eb6b6f43cbd4e25b8f8b97bc8980dbbabef
Author Michel Van den Bergh
Date 2014-05-13 20:37:28 UTC
Drop to qsearch at low depth in razoring If razoring conditions are satisfied and depth is low, then directly drop in qsearch. Passed both STC LLR: 2.98 (-2.94,2.94) [-1.50,4.50] Total: 12914 W: 2345 L: 2208 D: 8361 And LTC LLR: 2.95 (-2.94,2.94) [0.00,6.00] Total: 50600 W: 7548 L: 7230 D: 35822 bench: 8739659
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