Dev Builds » 20190711-0959

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 08:35:03 1972785 3342 2008 62 1272 +231.36 +/- 9.44
ncm-et-4 08:40:37 1933181 3311 1955 77 1279 +223.53 +/- 9.43
ncm-et-9 08:33:01 1970656 3339 2002 74 1263 +228.81 +/- 9.5
ncm-et-10 08:34:54 1964404 3303 1907 80 1316 +216.41 +/- 9.29
ncm-et-13 08:32:40 1974425 3363 1964 76 1323 +220.58 +/- 9.26
ncm-et-15 08:32:16 1970579 3342 1997 64 1281 +229.32 +/- 9.41
20000 11833 433 7734 +224.97 +/- 3.83

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
88796 ncm-et-10 2019-07-13 06:56 00:47:07 1956789 303 193 7 103 +248.45 +/- 33.63
88795 ncm-et-9 2019-07-13 06:53 00:50:55 1976227 339 216 7 116 +249.93 +/- 31.63
88794 ncm-et-4 2019-07-13 06:51 00:52:11 1817800 311 183 4 124 +227.85 +/- 30.15
88793 ncm-et-15 2019-07-13 06:51 00:52:45 1973128 342 204 6 132 +229.61 +/- 29.39
88792 ncm-et-3 2019-07-13 06:49 00:53:58 1983965 342 202 5 135 +228.09 +/- 28.95
88791 ncm-et-13 2019-07-13 06:48 00:54:58 1970484 363 222 4 137 +241.12 +/- 28.75
88790 ncm-et-10 2019-07-13 05:38 01:17:17 1977392 500 309 9 182 +240.82 +/- 25.09
88789 ncm-et-9 2019-07-13 05:34 01:17:11 1975448 500 300 9 191 +231.21 +/- 24.42
88788 ncm-et-4 2019-07-13 05:34 01:16:20 1964918 500 296 8 196 +228.08 +/- 24.03
88787 ncm-et-3 2019-07-13 05:32 01:16:03 1972711 500 307 7 186 +240.82 +/- 24.72
88786 ncm-et-13 2019-07-13 05:32 01:15:12 1976226 500 282 6 212 +215.85 +/- 22.88
88785 ncm-et-15 2019-07-13 05:32 01:17:29 1974521 500 309 9 182 +240.82 +/- 25.09
88784 ncm-et-3 2019-07-13 04:16 01:15:21 1973633 500 313 6 181 +248.53 +/- 25.07
88783 ncm-et-10 2019-07-13 04:16 01:20:54 1956956 500 267 12 221 +195.51 +/- 22.52
88782 ncm-et-13 2019-07-13 04:16 01:15:21 1970642 500 292 18 190 +213.85 +/- 24.69
88781 ncm-et-9 2019-07-13 04:16 01:17:32 1966160 500 290 7 203 +222.92 +/- 23.51
88780 ncm-et-15 2019-07-13 04:16 01:15:16 1961227 500 288 10 202 +217.85 +/- 23.68
88779 ncm-et-4 2019-07-13 04:16 01:16:57 1978143 500 315 11 174 +245.2 +/- 25.77
88694 ncm-et-4 2019-07-12 09:37 01:21:17 1951031 500 276 17 207 +199.29 +/- 23.52
88693 ncm-et-3 2019-07-12 09:36 01:16:24 1976200 500 283 13 204 +209.91 +/- 23.63
88692 ncm-et-10 2019-07-12 09:35 01:17:44 1964625 500 291 13 196 +217.85 +/- 24.17
88691 ncm-et-13 2019-07-12 09:33 01:17:07 1984249 500 284 12 204 +211.87 +/- 23.6
88690 ncm-et-9 2019-07-12 09:33 01:17:40 1978746 500 313 12 175 +241.91 +/- 25.71
88689 ncm-et-15 2019-07-12 09:32 01:17:11 1964147 500 304 9 187 +235.45 +/- 24.71
88688 ncm-et-4 2019-07-12 08:19 01:16:57 1973332 500 277 7 216 +209.91 +/- 22.66
88687 ncm-et-3 2019-07-12 08:17 01:17:50 1965688 500 304 9 187 +235.45 +/- 24.71
88686 ncm-et-13 2019-07-12 08:17 01:15:42 1977321 500 284 10 206 +213.85 +/- 23.41
88685 ncm-et-9 2019-07-12 08:16 01:15:48 1962920 500 294 18 188 +215.85 +/- 24.83
88684 ncm-et-10 2019-07-12 08:15 01:18:36 1962767 500 284 12 204 +211.87 +/- 23.6
88683 ncm-et-15 2019-07-12 08:15 01:16:33 1981448 500 296 10 194 +226.0 +/- 24.23
88682 ncm-et-13 2019-07-12 06:59 01:16:40 1974053 500 300 15 185 +224.97 +/- 25.0
88681 ncm-et-3 2019-07-12 06:59 01:17:30 1967078 500 295 11 194 +223.94 +/- 24.26
88680 ncm-et-9 2019-07-12 06:58 01:16:54 1970949 500 299 8 193 +231.21 +/- 24.24
88679 ncm-et-15 2019-07-12 06:58 01:16:12 1972349 500 285 7 208 +217.85 +/- 23.18
88678 ncm-et-10 2019-07-12 06:57 01:16:27 1965688 500 291 10 199 +220.88 +/- 23.88
88677 ncm-et-4 2019-07-12 06:56 01:21:28 1882284 500 303 14 183 +229.12 +/- 25.13
88676 ncm-et-13 2019-07-12 05:40 01:17:40 1968003 500 300 11 189 +229.12 +/- 24.62
88675 ncm-et-4 2019-07-12 05:40 01:15:27 1964764 500 305 16 179 +229.12 +/- 25.47
88674 ncm-et-15 2019-07-12 05:40 01:16:50 1967236 500 311 13 176 +238.66 +/- 25.65
88673 ncm-et-9 2019-07-12 05:40 01:17:01 1964148 500 290 13 197 +216.85 +/- 24.1
88672 ncm-et-3 2019-07-12 05:40 01:17:57 1970225 500 304 11 185 +233.32 +/- 24.92
88671 ncm-et-10 2019-07-12 05:40 01:16:49 1966614 500 272 17 211 +195.51 +/- 23.27

Commit

Commit ID c83cbe42f3a6c9b145a4557ef874222fe685a9bc
Author VoyagerOne
Date 2019-07-11 09:59:36 UTC
Tweak capture scoring formula STC: LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 20556 W: 4685 L: 4438 D: 11433 http://tests.stockfishchess.org/tests/view/5d25d26e0ebc5925cf0d0b4a LTC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 14856 W: 2649 L: 2446 D: 9761 http://tests.stockfishchess.org/tests/view/5d25d8b20ebc5925cf0d0c6d bench: 3206912
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