Dev Builds » 20140329-0745

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 05:58:21 1991546 2403 169 934 1300 -114.59 +/- 9.25
ncm-et-4 05:58:02 1959610 2347 146 962 1239 -126.05 +/- 9.48
ncm-et-5 01:46:49 2023364 720 38 283 399 -123.13 +/- 16.51
ncm-et-6 01:46:54 2022630 717 59 283 375 -112.3 +/- 17.38
ncm-et-7 01:47:02 1976778 694 45 295 354 -131.04 +/- 17.85
ncm-et-8 01:46:44 1998248 716 47 305 364 -131.08 +/- 17.61
ncm-et-9 05:57:55 1989269 2388 153 951 1284 -120.74 +/- 9.29
ncm-et-10 05:58:07 1982479 2374 172 927 1275 -114.46 +/- 9.36
ncm-et-11 01:46:58 1990617 697 44 285 368 -125.3 +/- 17.41
ncm-et-12 01:46:58 1992098 722 48 326 348 -141.05 +/- 18.12
ncm-et-13 05:58:10 1991548 2389 162 961 1266 -120.85 +/- 9.39
ncm-et-14 01:47:01 2020431 710 30 288 392 -132.29 +/- 16.56
ncm-et-15 05:58:38 1987245 2414 152 965 1297 -121.76 +/- 9.24
ncm-et-16 01:46:51 2005627 709 48 276 385 -115.84 +/- 16.98
20000 1313 8041 10646 -121.61 +/- 3.23

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
93350 ncm-et-4 2019-08-21 09:34 00:18:52 1982382 130 6 53 71 -131.56 +/- 39.29
93349 ncm-et-10 2019-08-21 09:28 00:24:21 1961228 161 10 58 93 -106.83 +/- 34.15
93348 ncm-et-9 2019-08-21 09:28 00:24:49 1979831 163 15 60 88 -98.47 +/- 35.93
93347 ncm-et-13 2019-08-21 09:26 00:26:06 1967695 169 11 61 97 -105.96 +/- 33.53
93346 ncm-et-15 2019-08-21 09:24 00:28:19 1969398 194 12 76 106 -119.07 +/- 32.34
93345 ncm-et-3 2019-08-21 09:24 00:28:27 1976232 183 9 68 106 -116.16 +/- 31.74
93344 ncm-et-4 2019-08-21 08:16 01:16:57 1960312 500 41 197 262 -112.14 +/- 20.79
93343 ncm-et-10 2019-08-21 08:13 01:14:44 1969395 500 39 204 257 -119.11 +/- 21.02
93342 ncm-et-13 2019-08-21 08:11 01:14:41 1970502 500 35 212 253 -128.55 +/- 21.18
93341 ncm-et-9 2019-08-21 08:11 01:16:12 1963686 500 34 198 268 -118.33 +/- 20.4
93340 ncm-et-3 2019-08-21 08:09 01:14:32 1978865 500 38 170 292 -93.95 +/- 19.29
93339 ncm-et-15 2019-08-21 08:09 01:14:48 1975969 500 30 197 273 -120.67 +/- 20.09
93338 ncm-et-4 2019-08-21 07:00 01:14:21 1974012 500 35 203 262 -121.46 +/- 20.72
93337 ncm-et-9 2019-08-21 06:56 01:13:50 1982213 500 25 211 264 -135.76 +/- 20.45
93336 ncm-et-10 2019-08-21 06:55 01:16:20 1962003 500 38 195 267 -112.91 +/- 20.51
93335 ncm-et-3 2019-08-21 06:54 01:13:26 1973120 500 45 201 254 -112.14 +/- 21.23
93334 ncm-et-13 2019-08-21 06:54 01:15:30 1968014 500 45 186 269 -100.71 +/- 20.49
93333 ncm-et-15 2019-08-21 06:53 01:14:51 1970952 500 33 203 264 -123.02 +/- 20.59
93332 ncm-et-4 2019-08-21 05:38 01:21:21 1847467 500 28 207 265 -130.15 +/- 20.46
93331 ncm-et-3 2019-08-21 05:38 01:15:04 1975147 500 27 186 287 -114.45 +/- 19.34
93330 ncm-et-9 2019-08-21 05:38 01:16:35 1961844 500 34 180 286 -104.49 +/- 19.52
93329 ncm-et-15 2019-08-21 05:38 01:13:39 1969877 500 26 186 288 -115.23 +/- 19.27
93328 ncm-et-10 2019-08-21 05:38 01:16:08 1959107 500 34 203 263 -122.24 +/- 20.65
93327 ncm-et-13 2019-08-21 05:38 01:15:08 1992916 500 31 201 268 -123.02 +/- 20.36
25568 ncm-et-11 2018-05-02 23:09 00:30:16 2021815 197 13 81 103 -125.06 +/- 33.09
25567 ncm-et-7 2018-05-02 23:09 00:31:03 1931252 194 9 79 106 -131.27 +/- 32.09
25566 ncm-et-14 2018-05-02 23:08 00:31:27 2022793 210 11 90 109 -137.45 +/- 32.02
25565 ncm-et-10 2018-05-02 23:08 00:31:15 2020836 213 13 89 111 -129.67 +/- 31.82
25564 ncm-et-16 2018-05-02 23:08 00:31:49 2020999 209 18 77 114 -100.82 +/- 31.44
25563 ncm-et-4 2018-05-02 23:08 00:31:55 2024590 217 12 95 110 -140.01 +/- 32.02
25562 ncm-et-6 2018-05-02 23:07 00:32:18 2022304 217 17 88 112 -118.02 +/- 31.9
25561 ncm-et-15 2018-05-02 23:07 00:32:30 2019533 220 18 101 101 -137.89 +/- 33.95
25560 ncm-et-13 2018-05-02 23:07 00:32:31 2025408 220 15 87 118 -118.05 +/- 30.81
25559 ncm-et-8 2018-05-02 23:07 00:33:08 1996257 216 11 101 104 -154.14 +/- 33.08
25558 ncm-et-9 2018-05-02 23:06 00:33:12 2022467 225 18 94 113 -122.15 +/- 31.86
25557 ncm-et-3 2018-05-02 23:06 00:33:07 2024263 220 14 91 115 -126.97 +/- 31.28
25556 ncm-et-12 2018-05-02 23:06 00:33:15 1961078 222 16 104 102 -145.7 +/- 33.73
25555 ncm-et-5 2018-05-02 23:06 00:33:08 2023283 220 12 82 126 -114.52 +/- 29.26
25554 ncm-et-9 2018-05-02 21:52 01:13:17 2025573 500 27 208 265 -131.74 +/- 20.44
25553 ncm-et-4 2018-05-02 21:52 01:14:36 1968900 500 24 207 269 -133.34 +/- 20.17
25552 ncm-et-8 2018-05-02 21:52 01:13:36 2000239 500 36 204 260 -121.46 +/- 20.83
25551 ncm-et-16 2018-05-02 21:52 01:15:02 1990255 500 30 199 271 -122.24 +/- 20.19
25550 ncm-et-10 2018-05-02 21:52 01:15:19 2022309 500 38 178 284 -99.95 +/- 19.68
25549 ncm-et-7 2018-05-02 21:52 01:15:59 2022304 500 36 216 248 -130.94 +/- 21.45
25548 ncm-et-15 2018-05-02 21:52 01:14:31 2017745 500 33 202 265 -122.24 +/- 20.54
25547 ncm-et-5 2018-05-02 21:52 01:13:41 2023446 500 26 201 273 -126.97 +/- 20.01
25546 ncm-et-13 2018-05-02 21:52 01:14:14 2024754 500 25 214 261 -138.18 +/- 20.6
25545 ncm-et-11 2018-05-02 21:52 01:16:42 1959420 500 31 204 265 -125.39 +/- 20.51
25544 ncm-et-6 2018-05-02 21:52 01:14:36 2022957 500 42 195 263 -109.83 +/- 20.75
25543 ncm-et-3 2018-05-02 21:52 01:13:45 2021651 500 36 218 246 -132.54 +/- 21.55
25542 ncm-et-12 2018-05-02 21:52 01:13:43 2023119 500 32 222 246 -138.99 +/- 21.5
25541 ncm-et-14 2018-05-02 21:52 01:15:34 2018070 500 19 198 283 -130.15 +/- 19.34

Commit

Commit ID f811a5693e5c65637923f5f72e6d95d9d7b4f858
Author Marco Costalba
Date 2014-03-29 07:45:40 UTC
Restore old aspiration window to 16 Tested directly at LTC because previous long test series on this topic shows it is TC dependant. Tested with no-regression mode because gets rid of an ugly and ad-hoc rule. Test at LTC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 67918 W: 10590 L: 10541 D: 46787 bench: 7926803
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