Dev Builds » 20170724-0025

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 16:22:50 2016472 6664 2304 250 4110 +110.69 +/- 4.95
ncm-et-4 16:22:48 2018317 6677 2348 226 4103 +114.38 +/- 4.94
ncm-et-9 04:09:40 1990072 1670 594 59 1017 +115.37 +/- 9.98
ncm-et-10 04:09:40 1970780 1684 608 66 1010 +115.94 +/- 10.09
ncm-et-13 04:09:31 1958079 1642 563 62 1017 +109.49 +/- 9.94
ncm-et-15 04:09:39 1982871 1663 593 78 992 +111.25 +/- 10.25
20000 7010 741 12249 +112.7 +/- 2.87

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
56535 ncm-et-13 2018-10-05 15:27 00:22:07 1955952 142 46 5 91 +103.25 +/- 32.86
56534 ncm-et-15 2018-10-05 15:25 00:24:05 1982948 163 48 8 107 +87.04 +/- 30.3
56533 ncm-et-9 2018-10-05 15:24 00:25:00 1989558 170 58 5 107 +112.05 +/- 30.35
56532 ncm-et-3 2018-10-05 15:24 00:25:36 1987351 168 60 9 99 +108.9 +/- 32.79
56531 ncm-et-4 2018-10-05 15:24 00:25:39 1990506 173 65 6 102 +123.43 +/- 31.89
56530 ncm-et-10 2018-10-05 15:22 00:27:47 1978725 184 64 10 110 +105.05 +/- 30.98
56529 ncm-et-15 2018-10-05 14:10 01:14:06 1980915 500 181 28 291 +109.83 +/- 19.16
56528 ncm-et-9 2018-10-05 14:09 01:14:39 1991297 500 168 15 317 +109.83 +/- 17.55
56527 ncm-et-13 2018-10-05 14:08 01:17:38 1951743 500 161 25 314 +96.94 +/- 17.97
56526 ncm-et-4 2018-10-05 14:08 01:14:24 1987824 500 168 26 306 +101.46 +/- 18.39
56525 ncm-et-3 2018-10-05 14:07 01:15:09 1990349 500 164 17 319 +105.25 +/- 17.52
56524 ncm-et-10 2018-10-05 14:04 01:15:58 1937873 500 195 21 284 +126.18 +/- 19.35
56523 ncm-et-15 2018-10-05 12:54 01:14:42 1983891 500 175 16 309 +114.45 +/- 17.98
56522 ncm-et-13 2018-10-05 12:53 01:14:03 1980337 500 169 17 314 +109.07 +/- 17.76
56521 ncm-et-9 2018-10-05 12:53 01:14:18 1988770 500 174 20 306 +110.6 +/- 18.24
56520 ncm-et-4 2018-10-05 12:53 01:13:57 1989875 500 185 29 286 +112.14 +/- 19.43
56519 ncm-et-3 2018-10-05 12:52 01:14:19 1987351 500 150 22 328 +90.97 +/- 17.21
56518 ncm-et-10 2018-10-05 12:52 01:11:26 1983105 500 180 19 301 +116.0 +/- 18.46
56517 ncm-et-3 2018-10-05 11:36 01:14:33 1988457 500 174 18 308 +112.14 +/- 18.08
56516 ncm-et-13 2018-10-05 11:36 01:15:43 1944287 500 187 15 298 +124.6 +/- 18.48
56515 ncm-et-10 2018-10-05 11:36 01:14:29 1983420 500 169 16 315 +109.83 +/- 17.68
56514 ncm-et-9 2018-10-05 11:36 01:15:43 1990666 500 194 19 287 +126.97 +/- 19.15
56513 ncm-et-4 2018-10-05 11:36 01:15:41 1991455 500 174 20 306 +110.6 +/- 18.24
56512 ncm-et-15 2018-10-05 11:36 01:16:46 1983733 500 189 26 285 +117.55 +/- 19.41
312 ncm-et-3 2018-01-23 00:04 00:59:30 2026390 401 129 19 253 +97.81 +/- 19.96
311 ncm-et-4 2018-01-23 00:00 01:02:55 2026882 428 150 12 266 +116.17 +/- 19.27
310 ncm-et-3 2018-01-22 22:48 01:14:47 2026720 500 184 7 309 +128.55 +/- 17.66
309 ncm-et-4 2018-01-22 22:48 01:11:36 2028359 500 169 15 316 +110.6 +/- 17.6
308 ncm-et-3 2018-01-22 21:35 01:12:27 2025408 500 164 29 307 +96.19 +/- 18.4
307 ncm-et-4 2018-01-22 21:32 01:14:31 2027210 500 166 17 317 +106.78 +/- 17.62
306 ncm-et-3 2018-01-22 20:21 01:13:05 2028030 500 185 12 303 +125.39 +/- 18.14
305 ncm-et-4 2018-01-22 20:17 01:13:46 2028523 500 172 15 313 +112.91 +/- 17.75
304 ncm-et-3 2018-01-22 19:06 01:13:19 2027047 500 179 20 301 +114.45 +/- 18.48
303 ncm-et-4 2018-01-22 19:05 01:11:42 2027375 500 175 15 310 +115.23 +/- 17.9
302 ncm-et-3 2018-01-22 17:50 01:14:36 2027046 500 177 18 305 +114.45 +/- 18.23
301 ncm-et-4 2018-01-22 17:50 01:13:16 2025573 500 179 13 308 +119.89 +/- 17.93
300 ncm-et-4 2018-01-22 16:36 01:13:35 2027210 500 182 12 306 +123.02 +/- 17.99
299 ncm-et-3 2018-01-22 16:36 01:13:47 2027046 500 166 20 314 +104.49 +/- 17.85
298 ncm-et-4 2018-01-22 16:32 00:01:10 2028686 6 2 0 4 +120.33 +/- 161.99
297 ncm-et-4 2018-01-22 16:21 00:10:14 2029015 70 21 0 49 +107.53 +/- 41.23
296 ncm-et-3 2018-01-22 16:18 00:13:40 2023773 95 35 0 60 +134.31 +/- 39.23
295 ncm-et-4 2018-01-22 15:07 01:12:05 2028030 500 173 13 314 +115.23 +/- 17.64
294 ncm-et-3 2018-01-22 15:05 01:11:34 2028032 500 180 21 299 +114.45 +/- 18.61
293 ncm-et-4 2018-01-22 13:52 01:14:43 2027538 500 178 19 303 +114.45 +/- 18.36
292 ncm-et-3 2018-01-22 13:51 01:13:33 2027538 500 197 21 282 +127.76 +/- 19.45
291 ncm-et-4 2018-01-22 12:37 01:13:34 2029015 500 189 14 297 +126.97 +/- 18.5
290 ncm-et-3 2018-01-22 12:37 01:12:55 2026554 500 160 17 323 +102.22 +/- 17.32

Commit

Commit ID a6ae2d3a31e93000e65bdfd8f0b6d9a3e6b8ce1b
Author VoyagerOne
Date 2017-07-24 00:25:23 UTC
Simplify aspiration window Don't modify alpha window on fail-high Bench: 5875983 Closes #1172
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