Dev Builds » 20150724-1633

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 16:21:01 2010276 6677 528 1300 4849 -40.35 +/- 4.31
ncm-et-4 16:21:43 2010070 6638 518 1289 4831 -40.54 +/- 4.31
ncm-et-9 04:07:51 1969349 1666 123 341 1202 -45.72 +/- 8.68
ncm-et-10 04:08:02 1965913 1662 133 312 1217 -37.57 +/- 8.55
ncm-et-13 04:07:40 1980526 1684 134 318 1232 -38.11 +/- 8.51
ncm-et-15 04:08:03 1978624 1673 153 332 1188 -37.32 +/- 8.89
20000 1589 3892 14519 -40.19 +/- 2.49

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
74114 ncm-et-4 2019-03-17 04:44 00:19:55 1960461 137 7 30 100 -58.89 +/- 29.52
74113 ncm-et-10 2019-03-17 04:40 00:24:25 1964304 162 8 33 121 -54.05 +/- 26.3
74112 ncm-et-9 2019-03-17 04:39 00:25:12 1971264 166 11 37 118 -54.87 +/- 27.94
74111 ncm-et-15 2019-03-17 04:38 00:26:01 1972960 173 18 40 115 -44.42 +/- 29.8
74110 ncm-et-3 2019-03-17 04:38 00:26:04 1964460 178 12 29 137 -33.28 +/- 24.27
74109 ncm-et-13 2019-03-17 04:38 00:25:58 1990563 184 18 33 133 -28.39 +/- 26.34
74108 ncm-et-4 2019-03-17 03:29 01:14:24 1964301 500 43 89 368 -32.05 +/- 15.54
74107 ncm-et-10 2019-03-17 03:25 01:14:05 1965963 500 42 99 359 -39.78 +/- 16.01
74106 ncm-et-3 2019-03-17 03:24 01:13:15 1972846 500 41 102 357 -42.6 +/- 16.11
74105 ncm-et-13 2019-03-17 03:23 01:13:31 1979676 500 37 91 372 -37.67 +/- 15.24
74104 ncm-et-9 2019-03-17 03:22 01:15:29 1972659 500 47 95 358 -33.46 +/- 16.12
74103 ncm-et-15 2019-03-17 03:22 01:15:16 1969395 500 38 101 361 -44.01 +/- 15.85
74102 ncm-et-4 2019-03-17 02:11 01:16:26 1974243 500 38 130 332 -64.66 +/- 17.34
74101 ncm-et-3 2019-03-17 02:09 01:13:10 1961382 500 44 109 347 -45.42 +/- 16.67
74100 ncm-et-10 2019-03-17 02:09 01:14:32 1968160 500 48 89 363 -28.55 +/- 15.86
74099 ncm-et-9 2019-03-17 02:07 01:13:34 1959709 500 32 105 363 -51.09 +/- 15.65
74098 ncm-et-13 2019-03-17 02:07 01:14:38 1981851 500 37 90 373 -36.97 +/- 15.19
74097 ncm-et-15 2019-03-17 02:07 01:13:37 1991347 500 59 95 346 -25.06 +/- 16.86
74096 ncm-et-3 2019-03-17 00:53 01:15:18 1963686 500 30 95 375 -45.42 +/- 14.97
74095 ncm-et-4 2019-03-17 00:53 01:17:07 1953217 500 43 100 357 -39.78 +/- 16.13
74094 ncm-et-15 2019-03-17 00:53 01:13:09 1980794 500 38 96 366 -40.48 +/- 15.58
74093 ncm-et-13 2019-03-17 00:53 01:13:33 1970016 500 42 104 354 -43.3 +/- 16.28
74092 ncm-et-9 2019-03-17 00:53 01:13:36 1973764 500 33 104 363 -49.67 +/- 15.67
74091 ncm-et-10 2019-03-17 00:53 01:15:00 1965227 500 35 91 374 -39.08 +/- 15.1
124 ncm-et-4 2018-01-18 09:00 01:04:21 2025572 446 32 70 344 -29.67 +/- 15.29
123 ncm-et-3 2018-01-18 08:58 01:06:22 2025900 456 37 95 324 -44.43 +/- 16.96
122 ncm-et-4 2018-01-18 07:45 01:14:47 2027374 500 38 83 379 -31.35 +/- 14.86
121 ncm-et-3 2018-01-18 07:43 01:14:40 2027374 500 40 83 377 -29.95 +/- 15.0
120 ncm-et-4 2018-01-18 06:31 01:13:32 2026391 500 41 104 355 -44.01 +/- 16.21
119 ncm-et-3 2018-01-18 06:29 01:13:12 2025081 500 31 103 366 -50.38 +/- 15.47
118 ncm-et-4 2018-01-18 05:15 01:15:11 2026554 500 42 89 369 -32.76 +/- 15.47
117 ncm-et-3 2018-01-18 05:15 01:13:51 2025900 500 39 96 365 -39.78 +/- 15.65
116 ncm-et-3 2018-01-18 04:03 01:12:03 2027214 500 37 92 371 -38.37 +/- 15.3
115 ncm-et-4 2018-01-18 04:02 01:12:38 2028031 500 45 93 362 -33.46 +/- 15.89
114 ncm-et-3 2018-01-18 02:50 01:12:35 2027210 500 43 96 361 -36.97 +/- 15.92
113 ncm-et-4 2018-01-18 02:48 01:13:42 2026720 500 42 93 365 -35.56 +/- 15.69
112 ncm-et-4 2018-01-18 01:36 00:27:36 2027866 194 16 38 140 -39.57 +/- 25.57
111 ncm-et-3 2018-01-18 01:36 00:27:59 2026226 192 19 33 140 -25.38 +/- 25.5
110 ncm-et-3 2018-01-17 22:20 00:51:26 2027538 351 27 74 250 -46.8 +/- 19.25
109 ncm-et-4 2018-01-17 22:18 00:53:33 2026391 361 31 71 259 -38.66 +/- 18.88
108 ncm-et-3 2018-01-17 21:07 01:13:01 2026391 500 40 97 363 -39.78 +/- 15.77
107 ncm-et-4 2018-01-17 21:05 01:12:16 2026064 500 34 91 375 -39.78 +/- 15.03
106 ncm-et-3 2018-01-17 19:52 01:14:12 2026718 500 38 104 358 -46.13 +/- 16.01
105 ncm-et-4 2018-01-17 19:52 01:12:53 2027866 500 31 101 368 -48.96 +/- 15.37
104 ncm-et-4 2018-01-17 18:38 01:13:22 2030002 500 35 107 358 -50.38 +/- 15.97
103 ncm-et-3 2018-01-17 18:38 01:13:53 2026227 500 50 92 358 -29.25 +/- 16.15

Commit

Commit ID 51330414c4a773a9c3d1dd562fdc8536344a67b8
Author mstembera
Date 2015-07-24 16:33:53 UTC
Tuned version of TT replacement policy If the used multiplier of 8 was any number larger than DEPTH_MAX this would be a non functional patch. STC 2MB LLR: 2.96 (-2.94,2.94) [-1.50,4.50] Total: 16353 W: 3216 L: 3066 D: 10071 http://tests.stockfishchess.org/tests/view/55a6d0630ebc590abbe1babd LTC 8MB LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 134618 W: 21276 L: 20716 D: 92626 http://tests.stockfishchess.org/tests/view/55a74d760ebc590abbe1bad6 STC 16MB LLR: 2.96 (-2.94,2.94) [-4.00,0.00] Total: 22549 W: 4257 L: 4178 D: 14114 http://tests.stockfishchess.org/tests/view/55a9a2f90ebc590abbe1bb16 Bench: 7372460 Resolves #380
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