Dev Builds » 20130614-0627

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 05:55:05 1984714 2440 75 1513 852 -235.1 +/- 11.64
ncm-et-4 05:56:59 1979017 2443 64 1519 860 -238.43 +/- 11.57
ncm-et-5 01:51:25 2024591 767 19 468 280 -233.0 +/- 20.27
ncm-et-6 01:51:39 2024999 759 19 488 252 -250.72 +/- 21.45
ncm-et-7 01:51:29 2012757 773 22 486 265 -240.96 +/- 20.91
ncm-et-9 05:56:36 1985711 2445 64 1462 919 -225.89 +/- 11.16
ncm-et-10 05:56:25 1980786 2440 70 1505 865 -234.44 +/- 11.54
ncm-et-11 01:51:36 2018964 754 12 473 269 -247.08 +/- 20.61
ncm-et-12 01:51:26 1985660 750 22 457 271 -230.16 +/- 20.65
ncm-et-13 05:56:11 1989125 2430 65 1510 855 -237.93 +/- 11.61
ncm-et-14 01:51:05 2019371 773 25 469 279 -227.24 +/- 20.37
ncm-et-15 05:56:43 1983748 2457 83 1498 876 -228.03 +/- 11.49
ncm-et-16 01:51:34 2001497 769 20 472 277 -234.26 +/- 20.4
20000 560 12320 7120 -234.38 +/- 4.02

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
107447 ncm-et-9 2019-12-13 05:43 00:23:49 1962933 163 2 98 63 -234.89 +/- 42.6
107446 ncm-et-15 2019-12-13 05:43 00:24:24 1963537 164 4 100 60 -232.99 +/- 44.15
107445 ncm-et-10 2019-12-13 05:43 00:24:32 1960470 168 8 97 63 -204.92 +/- 43.27
107444 ncm-et-13 2019-12-13 05:42 00:24:54 1971113 164 6 102 56 -232.99 +/- 46.0
107443 ncm-et-4 2019-12-13 05:42 00:25:06 1965408 169 8 112 49 -249.3 +/- 49.23
107442 ncm-et-3 2019-12-13 05:41 00:25:41 1962764 172 8 107 57 -227.86 +/- 45.61
107441 ncm-et-4 2019-12-13 04:28 01:12:42 1972963 500 8 316 176 -249.64 +/- 25.53
107440 ncm-et-13 2019-12-13 04:28 01:13:05 1963842 500 11 300 189 -229.12 +/- 24.62
107439 ncm-et-15 2019-12-13 04:28 01:13:37 1969086 500 16 307 177 -231.21 +/- 25.62
107438 ncm-et-3 2019-12-13 04:28 01:12:12 1965072 500 21 296 183 -214.85 +/- 25.22
107437 ncm-et-9 2019-12-13 04:28 01:14:12 1970789 500 15 303 182 -228.08 +/- 25.23
107436 ncm-et-10 2019-12-13 04:28 01:13:33 1960468 500 9 315 176 -247.41 +/- 25.56
107015 ncm-et-4 2019-12-09 13:04 01:12:49 1966929 500 18 305 177 -227.04 +/- 25.64
107014 ncm-et-15 2019-12-09 13:02 01:13:05 1975136 500 22 300 178 -217.85 +/- 25.6
107013 ncm-et-13 2019-12-09 13:02 01:13:03 1979511 500 14 324 162 -251.89 +/- 26.83
107012 ncm-et-9 2019-12-09 13:02 01:13:57 1959825 500 17 296 187 -218.86 +/- 24.89
107011 ncm-et-10 2019-12-09 13:01 01:13:46 1957097 500 9 314 177 -246.3 +/- 25.48
107010 ncm-et-3 2019-12-09 13:01 01:13:02 1963687 500 14 316 170 -243.0 +/- 26.15
107009 ncm-et-9 2019-12-09 11:47 01:13:16 1972192 500 9 297 194 -228.08 +/- 24.2
107008 ncm-et-3 2019-12-09 11:47 01:12:45 1964148 500 15 316 169 -241.91 +/- 26.25
107007 ncm-et-4 2019-12-09 11:47 01:15:19 1969271 500 15 299 186 -223.94 +/- 24.93
107006 ncm-et-13 2019-12-09 11:47 01:13:35 1971266 500 11 307 182 -236.51 +/- 25.14
107005 ncm-et-15 2019-12-09 11:47 01:13:58 1959236 500 19 298 183 -218.86 +/- 25.2
107004 ncm-et-10 2019-12-09 11:47 01:12:59 1963543 500 17 295 188 -217.85 +/- 24.82
35424 ncm-et-12 2018-05-26 19:39 00:36:51 2008646 250 7 149 94 -223.94 +/- 35.14
35423 ncm-et-6 2018-05-26 19:39 00:37:39 2023936 259 7 176 76 -270.88 +/- 39.43
35422 ncm-et-13 2018-05-26 19:39 00:37:42 2025408 266 4 164 98 -241.64 +/- 34.21
35421 ncm-et-11 2018-05-26 19:38 00:38:00 2019533 254 3 166 85 -264.44 +/- 36.89
35420 ncm-et-5 2018-05-26 19:38 00:38:48 2023119 267 7 171 89 -248.66 +/- 36.28
35419 ncm-et-3 2018-05-26 19:38 00:38:45 2026391 268 7 174 87 -253.67 +/- 36.73
35418 ncm-et-10 2018-05-26 19:37 00:38:51 2021817 272 9 170 93 -236.47 +/- 35.51
35417 ncm-et-16 2018-05-26 19:37 00:38:55 1985412 269 5 160 104 -228.18 +/- 33.17
35416 ncm-et-4 2018-05-26 19:37 00:39:13 1999882 274 4 172 98 -248.05 +/- 34.26
35415 ncm-et-14 2018-05-26 19:37 00:39:08 2019534 273 7 171 95 -241.22 +/- 35.04
35414 ncm-et-7 2018-05-26 19:36 00:39:51 1999943 273 6 172 95 -245.23 +/- 34.99
35413 ncm-et-9 2018-05-26 19:35 00:40:42 2022956 282 9 164 109 -214.67 +/- 32.6
35412 ncm-et-15 2018-05-26 19:34 00:42:13 2018558 293 6 189 98 -254.49 +/- 34.48
35411 ncm-et-4 2018-05-26 18:24 01:11:50 1999649 500 11 315 174 -245.2 +/- 25.77
35410 ncm-et-5 2018-05-26 18:24 01:12:37 2026063 500 12 297 191 -224.97 +/- 24.5
35409 ncm-et-3 2018-05-26 18:24 01:12:40 2026226 500 10 304 186 -234.38 +/- 24.81
35408 ncm-et-7 2018-05-26 18:24 01:11:38 2025572 500 16 314 170 -238.66 +/- 26.18
35407 ncm-et-14 2018-05-26 18:24 01:11:57 2019208 500 18 298 184 -219.87 +/- 25.12
35406 ncm-et-12 2018-05-26 18:24 01:14:35 1962674 500 15 308 177 -233.32 +/- 25.61
35405 ncm-et-16 2018-05-26 18:24 01:12:39 2017583 500 15 312 173 -237.58 +/- 25.92
35404 ncm-et-9 2018-05-26 18:24 01:10:40 2025572 500 12 304 184 -232.26 +/- 25.02
35403 ncm-et-11 2018-05-26 18:24 01:13:36 2018395 500 9 307 184 -238.66 +/- 24.94
35402 ncm-et-10 2018-05-26 18:24 01:12:44 2021325 500 18 314 168 -236.51 +/- 26.36
35401 ncm-et-6 2018-05-26 18:24 01:14:00 2026063 500 12 312 176 -240.82 +/- 25.63
35400 ncm-et-13 2018-05-26 18:24 01:13:52 2023610 500 19 313 168 -234.38 +/- 26.36
35399 ncm-et-15 2018-05-26 18:24 01:09:26 2016935 500 16 304 180 -228.08 +/- 25.39

Commit

Commit ID 02420d4670e54f41bce5bc6d53fb437b80f9d534
Author Marco Costalba
Date 2013-06-14 06:27:06 UTC
Revert "Reduce more CUT nodes only if parent node is reduced" This reverts commit d54e8a59551a7ebcbf2c2155dce46c7386b1742a. It was not proved with SPRT this tweak is stronger. So revert it for now to follow fishtest guidelines. bench: 5108393
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