Dev Builds » 20200609-1611

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 08:25:48 1962458 3308 2080 51 1177 +248.17 ± 9.83
ncm-et-4 08:26:04 1967582 3343 2163 49 1131 +258.96 ± 10.05
ncm-et-9 08:25:58 1967000 3351 2156 60 1135 +255.01 ± 10.05
ncm-et-10 08:26:09 1962737 3327 2124 50 1153 +253.81 ± 9.94
ncm-et-13 08:26:08 1961890 3338 2119 56 1163 +250.79 ± 9.91
ncm-et-15 08:26:00 1966784 3333 2115 54 1164 +250.97 ± 9.9
20000 12757 320 6923 +252.94 ± 4.06

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
132434 ncm-et-3 2020-06-12 10:53 00:47:43 1965072 308 207 3 98 +276.89 ± 34.34
132433 ncm-et-10 2020-06-12 10:52 00:48:56 1968777 327 210 3 114 +259.34 ± 31.65
132432 ncm-et-15 2020-06-12 10:49 00:51:18 1969245 333 218 2 113 +268.55 ± 31.75
132431 ncm-et-4 2020-06-12 10:49 00:51:37 1969101 343 226 5 112 +265.97 ± 32.16
132430 ncm-et-13 2020-06-12 10:49 00:52:00 1960921 338 216 4 118 +256.0 ± 31.17
132429 ncm-et-9 2020-06-12 10:46 00:54:34 1962304 351 220 4 127 +249.3 ± 29.96
132428 ncm-et-3 2020-06-12 09:35 01:16:40 1961843 500 326 4 170 +265.78 ± 25.88
132427 ncm-et-10 2020-06-12 09:35 01:15:53 1965400 500 321 10 169 +253.02 ± 26.16
132426 ncm-et-4 2020-06-12 09:32 01:15:32 1972036 500 328 9 163 +262.24 ± 26.65
132425 ncm-et-15 2020-06-12 09:32 01:16:05 1966463 500 331 4 165 +271.78 ± 26.31
132424 ncm-et-13 2020-06-12 09:32 01:15:36 1959555 500 311 10 179 +241.91 ± 25.35
132423 ncm-et-9 2020-06-12 09:29 01:15:54 1963224 500 320 14 166 +247.41 ± 26.48
132422 ncm-et-10 2020-06-12 08:19 01:15:00 1963532 500 329 6 165 +266.97 ± 26.39
132421 ncm-et-3 2020-06-12 08:17 01:17:13 1961228 500 319 5 176 +256.44 ± 25.42
132420 ncm-et-4 2020-06-12 08:16 01:15:29 1969242 500 318 5 177 +255.3 ± 25.34
132419 ncm-et-15 2020-06-12 08:16 01:15:38 1969089 500 295 10 195 +224.97 ± 24.16
132418 ncm-et-13 2020-06-12 08:15 01:16:01 1963532 500 324 10 166 +256.44 ± 26.41
132417 ncm-et-9 2020-06-12 08:12 01:15:28 1965701 500 339 10 151 +274.22 ± 27.78
132416 ncm-et-10 2020-06-12 07:01 01:16:58 1961391 500 323 8 169 +257.59 ± 26.11
132415 ncm-et-3 2020-06-12 06:59 01:16:19 1965071 500 296 14 190 +221.9 ± 24.62
132414 ncm-et-4 2020-06-12 06:59 01:15:28 1963078 500 335 12 153 +266.97 ± 27.62
132413 ncm-et-15 2020-06-12 06:59 01:15:13 1972979 500 312 6 182 +247.41 ± 24.99
132412 ncm-et-13 2020-06-12 06:59 01:14:58 1962763 500 327 4 169 +266.97 ± 25.96
132411 ncm-et-9 2020-06-12 06:57 01:14:46 1972654 500 323 8 169 +257.59 ± 26.11
132410 ncm-et-10 2020-06-12 05:42 01:17:25 1965996 500 302 9 189 +233.32 ± 24.56
132409 ncm-et-15 2020-06-12 05:42 01:16:09 1956637 500 330 14 156 +258.75 ± 27.36
132408 ncm-et-13 2020-06-12 05:42 01:16:14 1961082 500 326 9 165 +259.91 ± 26.48
132407 ncm-et-3 2020-06-12 05:41 01:17:00 1961842 500 307 10 183 +237.58 ± 25.04
132406 ncm-et-4 2020-06-12 05:41 01:17:12 1961554 500 312 9 179 +244.1 ± 25.32
132405 ncm-et-9 2020-06-12 05:41 01:14:46 1969247 500 319 7 174 +254.16 ± 25.66
132404 ncm-et-15 2020-06-12 04:26 01:14:57 1967387 500 318 8 174 +251.89 ± 25.69
132403 ncm-et-4 2020-06-12 04:26 01:14:20 1965539 500 319 6 175 +255.3 ± 25.54
132402 ncm-et-13 2020-06-12 04:26 01:14:54 1964455 500 313 12 175 +241.91 ± 25.71
132401 ncm-et-10 2020-06-12 04:25 01:16:37 1961237 500 324 7 169 +259.91 ± 26.07
132400 ncm-et-3 2020-06-12 04:24 01:16:01 1961999 500 300 8 192 +232.26 ± 24.31
132399 ncm-et-9 2020-06-12 04:24 01:15:36 1965688 500 317 10 173 +248.53 ± 25.83
132398 ncm-et-15 2020-06-12 03:08 01:16:40 1965690 500 311 10 179 +241.91 ± 25.35
132397 ncm-et-3 2020-06-12 03:08 01:14:52 1960157 500 325 7 168 +261.07 ± 26.16
132396 ncm-et-4 2020-06-12 03:08 01:16:26 1972528 500 325 3 172 +265.78 ± 25.66
132395 ncm-et-13 2020-06-12 03:08 01:16:25 1960926 500 302 7 191 +235.45 ± 24.35
132394 ncm-et-10 2020-06-12 03:08 01:15:20 1952826 500 315 7 178 +249.64 ± 25.34
132393 ncm-et-9 2020-06-12 03:08 01:14:54 1970182 500 318 7 175 +253.02 ± 25.58

Commit

Commit ID 902309020a8ebf97a649cacfdc2dc2881b630966
Author xoto10
Date 2020-06-09 16:11:44 UTC
join scale_factor, initiative and mg+eg reduction Merging this code into one function `winnable()`. Should allow common concepts used to adjust the eg value, either by addition or scaling, to be combined more effectively. Improve trace function. closes https://github.com/official-stockfish/Stockfish/pull/2710 No functional change.
Copyright 2011–2024 Next Chess Move LLC