Dev Builds » 20140626-1921

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 06:05:29 1985964 2391 154 838 1399 -102.24 ± 8.76
ncm-et-4 06:05:34 1961383 2362 136 859 1367 -109.87 ± 8.85
ncm-et-5 01:49:25 2022956 703 49 267 387 -111.41 ± 16.91
ncm-et-6 01:49:31 2022060 732 45 259 428 -104.62 ± 15.82
ncm-et-7 01:49:29 2008890 729 50 252 427 -98.86 ± 15.88
ncm-et-8 01:49:09 2022224 725 38 254 433 -106.75 ± 15.57
ncm-et-9 06:05:25 1988860 2365 158 836 1371 -102.47 ± 8.87
ncm-et-10 06:05:23 1985201 2393 136 860 1397 -108.51 ± 8.73
ncm-et-11 01:49:15 2017341 726 36 258 432 -109.75 ± 15.57
ncm-et-12 01:49:12 1946393 676 40 235 401 -103.15 ± 16.27
ncm-et-13 06:05:31 1992031 2407 153 820 1434 -98.86 ± 8.61
ncm-et-14 01:49:20 2017907 732 45 250 437 -99.97 ± 15.57
ncm-et-15 06:05:41 1988705 2399 155 890 1354 -109.98 ± 8.97
ncm-et-16 01:49:27 1892052 660 35 243 382 -113.35 ± 16.71
20000 1230 7121 11649 -105.46 ± 3.03

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
88358 ncm-et-9 2019-07-09 15:21 00:21:28 1969709 140 11 41 88 -75.62 ± 34.54
88357 ncm-et-4 2019-07-09 15:17 00:25:14 1964925 161 10 61 90 -113.98 ± 34.97
88356 ncm-et-13 2019-07-09 15:16 00:26:24 1973275 175 10 52 113 -85.04 ± 29.84
88355 ncm-et-3 2019-07-09 15:16 00:26:31 1967078 175 16 61 98 -91.39 ± 33.83
88354 ncm-et-10 2019-07-09 15:16 00:26:30 1962612 171 9 65 97 -118.13 ± 33.41
88353 ncm-et-15 2019-07-09 15:15 00:27:21 1981889 178 10 60 108 -100.29 ± 31.17
88352 ncm-et-9 2019-07-09 14:02 01:18:02 1970342 500 25 192 283 -120.67 ± 19.49
88351 ncm-et-4 2019-07-09 14:00 01:16:41 1965072 500 32 185 283 -109.83 ± 19.63
88350 ncm-et-10 2019-07-09 13:59 01:16:17 1967388 500 34 163 303 -91.71 ± 18.69
88349 ncm-et-3 2019-07-09 13:58 01:16:59 1964611 500 34 179 287 -103.73 ± 19.47
88348 ncm-et-13 2019-07-09 13:58 01:17:21 1976694 500 33 172 295 -99.2 ± 19.06
88347 ncm-et-15 2019-07-09 13:58 01:16:35 1969097 500 28 189 283 -116.0 ± 19.55
88346 ncm-et-9 2019-07-09 12:43 01:18:24 1970332 500 40 180 280 -99.95 ± 19.9
88345 ncm-et-4 2019-07-09 12:42 01:16:57 1971927 500 32 190 278 -113.68 ± 19.88
88344 ncm-et-10 2019-07-09 12:41 01:16:40 1969240 500 24 185 291 -116.0 ± 19.07
88343 ncm-et-15 2019-07-09 12:41 01:15:55 1974829 500 26 182 292 -112.14 ± 19.07
88342 ncm-et-3 2019-07-09 12:41 01:16:20 1965073 500 30 168 302 -98.44 ± 18.66
88341 ncm-et-13 2019-07-09 12:40 01:17:08 1982700 500 30 162 308 -93.95 ± 18.37
88340 ncm-et-10 2019-07-09 11:23 01:16:31 1971269 500 25 175 300 -107.54 ± 18.66
88339 ncm-et-4 2019-07-09 11:23 01:17:21 1937746 500 32 170 298 -98.44 ± 18.9
88338 ncm-et-3 2019-07-09 11:23 01:16:21 1964767 500 27 185 288 -113.68 ± 19.29
88337 ncm-et-15 2019-07-09 11:23 01:16:27 1971569 500 34 193 273 -114.45 ± 20.16
88336 ncm-et-9 2019-07-09 11:23 01:18:28 1976703 500 31 179 290 -106.01 ± 19.27
88335 ncm-et-13 2019-07-09 11:23 01:15:24 1967231 500 29 164 307 -96.19 ± 18.4
22404 ncm-et-16 2018-04-24 04:03 00:25:26 1946095 160 5 65 90 -136.97 ± 34.29
22403 ncm-et-12 2018-04-24 04:03 00:25:59 2019046 176 10 69 97 -121.15 ± 33.69
22402 ncm-et-4 2018-04-24 03:59 00:29:49 2025902 201 12 62 127 -88.28 ± 28.41
22401 ncm-et-5 2018-04-24 03:57 00:31:40 2022793 203 12 68 123 -98.39 ± 29.26
22400 ncm-et-3 2018-04-24 03:56 00:33:09 2027210 216 18 83 115 -107.89 ± 31.39
22399 ncm-et-10 2018-04-24 03:55 00:33:59 2019862 222 17 82 123 -104.79 ± 30.1
22398 ncm-et-9 2018-04-24 03:55 00:33:55 2023446 225 15 67 143 -81.77 ± 26.81
22397 ncm-et-11 2018-04-24 03:55 00:34:10 2016448 226 8 88 130 -128.55 ± 28.43
22396 ncm-et-15 2018-04-24 03:55 00:34:09 2018558 221 16 83 122 -108.75 ± 30.2
22395 ncm-et-8 2018-04-24 03:55 00:33:55 2021816 225 14 74 137 -94.94 ± 27.72
22394 ncm-et-7 2018-04-24 03:54 00:34:31 1993027 229 15 73 141 -89.95 ± 27.27
22393 ncm-et-6 2018-04-24 03:54 00:34:35 2022467 232 13 76 143 -96.77 ± 26.93
22392 ncm-et-14 2018-04-24 03:54 00:34:41 2018070 232 15 71 146 -85.55 ± 26.6
22391 ncm-et-13 2018-04-24 03:54 00:34:59 2025899 232 14 81 137 -103.27 ± 27.93
22390 ncm-et-9 2018-04-24 02:39 01:15:08 2022629 500 36 177 287 -100.71 ± 19.5
22389 ncm-et-12 2018-04-24 02:39 01:23:13 1873741 500 30 166 304 -96.94 ± 18.57
22388 ncm-et-3 2018-04-24 02:38 01:16:09 2027046 500 29 162 309 -94.7 ± 18.3
22387 ncm-et-13 2018-04-24 02:38 01:14:15 2026391 500 37 189 274 -109.07 ± 20.15
22386 ncm-et-11 2018-04-24 02:38 01:15:05 2018234 500 28 170 302 -101.46 ± 18.62
22385 ncm-et-10 2018-04-24 02:38 01:15:26 2020836 500 27 190 283 -117.55 ± 19.53
22384 ncm-et-5 2018-04-24 02:38 01:17:45 2023120 500 37 199 264 -116.78 ± 20.65
22383 ncm-et-16 2018-04-24 02:38 01:24:01 1838009 500 30 178 292 -106.01 ± 19.15
22382 ncm-et-4 2018-04-24 02:38 01:19:32 1902730 500 18 191 291 -125.39 ± 18.92
22381 ncm-et-15 2018-04-24 02:38 01:15:14 2016289 500 41 183 276 -101.46 ± 20.1
22380 ncm-et-14 2018-04-24 02:38 01:14:39 2017745 500 30 179 291 -106.78 ± 19.2
22379 ncm-et-8 2018-04-24 02:38 01:15:14 2022632 500 24 180 296 -112.14 ± 18.83
22378 ncm-et-7 2018-04-24 02:38 01:14:58 2024754 500 35 179 286 -102.97 ± 19.53
22377 ncm-et-6 2018-04-24 02:38 01:14:56 2021653 500 32 183 285 -108.3 ± 19.53

Commit

Commit ID 7ff865b924a5027ab3ecb5a6525ad165262fe3c2
Author Gary Linscott
Date 2014-06-26 19:21:06 UTC
Merge pull request #9 from glinscott/pawnspan Scale down endgames with pawns on one or two adjacent files Passed STC LLR: 2.95 (-2.94,2.94) [-1.50,4.50] Total: 16081 W: 2745 L: 2604 D: 10732 Passed LTC LLR: 2.95 (-2.94,2.94) [1.00,6.00] Total: 123832 W: 17292 L: 16584 D: 89956 128k games to measure ELO at 15+0.05: ELO: 2.07 +-1.1 (95%) LOS: 100.0% Total: 128000 W: 21632 L: 20869 D: 85499 New bench: 8028792
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