Dev Builds » 20190725-0646

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 08:33:52 1964272 3334 1969 78 1287 +223.53 +/- 9.4
ncm-et-4 08:42:55 1941830 3328 1928 69 1331 +219.16 +/- 9.21
ncm-et-9 08:33:56 1973122 3333 1982 68 1283 +227.17 +/- 9.4
ncm-et-10 08:33:08 1963313 3325 1974 52 1299 +229.14 +/- 9.31
ncm-et-13 08:29:06 1976131 3339 2015 74 1250 +230.85 +/- 9.55
ncm-et-15 08:33:19 1974369 3341 2007 65 1269 +230.83 +/- 9.46
20000 11875 406 7719 +226.75 +/- 3.83

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
90499 ncm-et-10 2019-07-27 07:12 00:50:50 1961538 325 203 3 119 +249.3 +/- 30.88
90498 ncm-et-4 2019-07-27 07:12 00:50:55 1964615 328 197 6 125 +231.38 +/- 30.25
90497 ncm-et-3 2019-07-27 07:11 00:51:02 1964611 334 199 6 129 +229.04 +/- 29.74
90496 ncm-et-9 2019-07-27 07:10 00:52:14 1969096 333 190 6 137 +216.12 +/- 28.71
90495 ncm-et-13 2019-07-27 07:10 00:52:12 1972362 339 232 8 99 +275.92 +/- 34.46
90494 ncm-et-15 2019-07-27 07:10 00:52:16 1984740 341 195 10 136 +211.14 +/- 29.07
90493 ncm-et-4 2019-07-27 05:53 01:17:22 1965074 500 286 12 202 +213.85 +/- 23.74
90492 ncm-et-3 2019-07-27 05:53 01:17:07 1964305 500 304 9 187 +235.45 +/- 24.71
90491 ncm-et-10 2019-07-27 05:53 01:17:43 1962777 500 293 10 197 +222.92 +/- 24.02
90490 ncm-et-13 2019-07-27 05:53 01:16:19 1968325 500 306 13 181 +233.32 +/- 25.26
90489 ncm-et-15 2019-07-27 05:53 01:16:18 1968172 500 312 9 179 +244.1 +/- 25.32
90488 ncm-et-9 2019-07-27 05:53 01:16:30 1967868 500 312 9 179 +244.1 +/- 25.32
90403 ncm-et-4 2019-07-26 11:17 01:20:04 1942823 500 267 12 221 +195.51 +/- 22.52
90402 ncm-et-3 2019-07-26 11:11 01:17:25 1961383 500 292 17 191 +214.85 +/- 24.6
90401 ncm-et-9 2019-07-26 11:11 01:16:57 1972966 500 299 9 192 +230.16 +/- 24.35
90400 ncm-et-15 2019-07-26 11:11 01:17:02 1969240 500 298 14 188 +223.94 +/- 24.76
90399 ncm-et-10 2019-07-26 11:10 01:17:21 1964930 500 296 10 194 +226.0 +/- 24.23
90398 ncm-et-13 2019-07-26 11:08 01:15:49 1979504 500 301 12 187 +229.12 +/- 24.79
90397 ncm-et-9 2019-07-26 09:54 01:15:46 1977473 500 302 9 189 +233.32 +/- 24.56
90396 ncm-et-4 2019-07-26 09:54 01:22:31 1854662 500 289 15 196 +213.85 +/- 24.22
90395 ncm-et-10 2019-07-26 09:54 01:15:10 1963560 500 305 7 188 +238.66 +/- 24.57
90394 ncm-et-3 2019-07-26 09:53 01:17:06 1962309 500 289 8 203 +220.88 +/- 23.55
90393 ncm-et-15 2019-07-26 09:53 01:16:54 1971875 500 300 7 193 +233.32 +/- 24.21
90392 ncm-et-13 2019-07-26 09:49 01:17:09 1967541 500 272 12 216 +200.24 +/- 22.83
90391 ncm-et-4 2019-07-26 08:37 01:15:53 1972380 500 302 5 193 +237.58 +/- 24.13
90390 ncm-et-9 2019-07-26 08:36 01:17:01 1978816 500 303 12 185 +231.21 +/- 24.94
90389 ncm-et-3 2019-07-26 08:35 01:16:53 1960002 500 294 13 193 +220.88 +/- 24.38
90388 ncm-et-15 2019-07-26 08:35 01:16:54 1988653 500 286 7 207 +218.86 +/- 23.24
90387 ncm-et-10 2019-07-26 08:34 01:18:24 1958993 500 285 5 210 +219.87 +/- 22.96
90386 ncm-et-13 2019-07-26 08:33 01:15:32 1998761 500 279 11 210 +207.95 +/- 23.18
90385 ncm-et-4 2019-07-26 07:19 01:16:38 1969702 500 300 10 190 +230.16 +/- 24.52
90384 ncm-et-15 2019-07-26 07:17 01:16:35 1972509 500 305 9 186 +236.51 +/- 24.79
90383 ncm-et-9 2019-07-26 07:16 01:18:39 1970643 500 280 10 210 +209.91 +/- 23.15
90382 ncm-et-3 2019-07-26 07:16 01:17:58 1973303 500 287 14 199 +212.86 +/- 23.99
90381 ncm-et-13 2019-07-26 07:15 01:16:18 1968316 500 313 10 177 +244.1 +/- 25.51
90380 ncm-et-10 2019-07-26 07:15 01:17:55 1968466 500 281 7 212 +213.85 +/- 22.92
90379 ncm-et-15 2019-07-26 05:59 01:17:20 1965396 500 311 9 180 +243.0 +/- 25.24
90378 ncm-et-4 2019-07-26 05:59 01:19:32 1923554 500 287 9 204 +217.85 +/- 23.51
90377 ncm-et-13 2019-07-26 05:59 01:15:47 1978108 500 312 8 180 +245.2 +/- 25.21
90376 ncm-et-9 2019-07-26 05:58 01:16:49 1974995 500 296 13 191 +222.92 +/- 24.53
90375 ncm-et-3 2019-07-26 05:58 01:16:21 1963995 500 304 11 185 +233.32 +/- 24.92
90374 ncm-et-10 2019-07-26 05:58 01:15:45 1962932 500 311 10 179 +241.91 +/- 25.35

Commit

Commit ID dc243a3c880d0a736fb93848cf56e3221e07f8a3
Author VoyagerOne
Date 2019-07-25 06:46:26 UTC
LMR Tweak Reset statScore to zero if negative and most stats shows >= 0 STC: LLR: 2.95 (-2.94,2.94) [0.50,4.50] Total: 23097 W: 5242 L: 4963 D: 12892 http://tests.stockfishchess.org/tests/view/5d31dd650ebc5925cf0e598f LTC: LLR: 2.95 (-2.94,2.94) [0.00,3.50] Total: 227597 W: 39013 L: 38191 D: 150393 http://tests.stockfishchess.org/tests/view/5d31fcdf0ebc5925cf0e5c13 Closes https://github.com/official-stockfish/Stockfish/pull/2252 Bench: 3242229
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