Dev Builds » 20131110-1621

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 05:54:35 1988111 2385 111 1171 1103 -165.99 +/- 10.14
ncm-et-4 05:54:01 1984046 2368 136 1092 1140 -148.73 +/- 9.97
ncm-et-5 01:45:04 2024346 718 33 361 324 -171.39 +/- 18.76
ncm-et-6 01:44:57 2024508 714 30 336 348 -159.18 +/- 17.93
ncm-et-7 01:45:03 2003436 705 42 343 320 -158.49 +/- 18.95
ncm-et-8 01:45:07 2009345 722 47 300 375 -127.13 +/- 17.3
ncm-et-9 05:54:11 1993141 2383 120 1089 1174 -149.94 +/- 9.78
ncm-et-10 05:54:26 1984381 2369 133 1109 1127 -152.18 +/- 10.04
ncm-et-11 01:44:59 2016366 707 41 335 331 -153.79 +/- 18.58
ncm-et-12 01:45:09 1993974 706 37 331 338 -154.04 +/- 18.31
ncm-et-13 05:54:04 1991285 2394 120 1174 1100 -164.18 +/- 10.17
ncm-et-14 01:45:09 2020676 716 31 358 327 -171.33 +/- 18.63
ncm-et-15 05:54:35 1988505 2395 129 1141 1125 -156.62 +/- 10.05
ncm-et-16 01:44:53 2019859 718 34 357 327 -168.34 +/- 18.67
20000 1044 9497 9459 -156.66 +/- 3.46

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
99622 ncm-et-4 2019-10-13 09:15 00:21:42 1976078 147 8 75 64 -170.93 +/- 42.7
99621 ncm-et-10 2019-10-13 09:12 00:24:53 1966150 159 6 74 79 -158.79 +/- 37.63
99620 ncm-et-3 2019-10-13 09:12 00:24:59 1975450 167 13 84 70 -157.72 +/- 40.98
99619 ncm-et-13 2019-10-13 09:12 00:25:10 1974208 172 6 94 72 -196.28 +/- 40.08
99618 ncm-et-9 2019-10-13 09:11 00:25:47 1971878 178 7 80 91 -151.39 +/- 34.92
99617 ncm-et-15 2019-10-13 09:10 00:26:38 1974048 177 7 93 77 -184.37 +/- 38.7
99616 ncm-et-4 2019-10-13 07:58 01:16:24 1966929 500 30 204 266 -126.18 +/- 20.44
99615 ncm-et-10 2019-10-13 07:56 01:14:43 1962060 500 29 245 226 -160.64 +/- 22.56
99614 ncm-et-3 2019-10-13 07:56 01:15:07 1973280 500 23 254 223 -173.67 +/- 22.65
99613 ncm-et-13 2019-10-13 07:56 01:14:55 1968654 500 25 245 230 -164.07 +/- 22.27
99612 ncm-et-9 2019-10-13 07:56 01:14:32 1969548 500 24 217 259 -141.44 +/- 20.69
99611 ncm-et-15 2019-10-13 07:55 01:14:44 1971108 500 28 225 247 -144.72 +/- 21.39
99610 ncm-et-15 2019-10-13 06:41 01:12:42 1974289 500 37 245 218 -153.86 +/- 23.08
99609 ncm-et-4 2019-10-13 06:41 01:15:58 1965534 500 26 219 255 -141.44 +/- 20.93
99608 ncm-et-10 2019-10-13 06:41 01:14:39 1975375 500 20 233 247 -158.08 +/- 21.24
99607 ncm-et-9 2019-10-13 06:40 01:14:24 1968943 500 23 229 248 -152.18 +/- 21.25
99606 ncm-et-13 2019-10-13 06:40 01:14:52 1979227 500 21 236 243 -159.78 +/- 21.48
99605 ncm-et-3 2019-10-13 06:39 01:15:43 1959858 500 24 246 230 -165.8 +/- 22.26
99604 ncm-et-9 2019-10-13 05:25 01:14:21 1997009 500 23 222 255 -146.36 +/- 20.87
99603 ncm-et-13 2019-10-13 05:25 01:14:06 1972515 500 26 239 235 -158.08 +/- 22.01
99602 ncm-et-4 2019-10-13 05:25 01:15:12 1963051 500 32 230 238 -145.54 +/- 21.93
99601 ncm-et-10 2019-10-13 05:24 01:15:10 1964937 500 44 235 221 -139.81 +/- 22.94
99600 ncm-et-3 2019-10-13 05:24 01:13:35 1968936 500 18 241 241 -166.66 +/- 21.52
99599 ncm-et-15 2019-10-13 05:24 01:15:23 1972033 500 28 240 232 -157.24 +/- 22.21
29236 ncm-et-7 2018-05-12 20:18 00:29:48 1984894 205 14 104 87 -163.65 +/- 36.67
29235 ncm-et-11 2018-05-12 20:18 00:29:59 2017096 207 15 102 90 -155.67 +/- 36.03
29234 ncm-et-10 2018-05-12 20:17 00:30:42 2020022 210 10 100 100 -159.18 +/- 33.74
29233 ncm-et-12 2018-05-12 20:17 00:30:50 1969065 206 6 109 91 -190.85 +/- 35.33
29232 ncm-et-9 2018-05-12 20:17 00:31:00 2026227 205 9 86 110 -137.22 +/- 31.56
29231 ncm-et-5 2018-05-12 20:16 00:31:40 2024593 218 5 119 94 -201.64 +/- 34.71
29230 ncm-et-6 2018-05-12 20:16 00:31:48 2023609 214 7 109 98 -180.19 +/- 33.98
29229 ncm-et-3 2018-05-12 20:16 00:31:53 2024590 218 9 108 101 -170.2 +/- 33.57
29228 ncm-et-14 2018-05-12 20:16 00:31:54 2019859 216 9 112 95 -180.28 +/- 34.79
29227 ncm-et-4 2018-05-12 20:15 00:32:07 2009078 221 13 110 98 -163.6 +/- 34.4
29226 ncm-et-13 2018-05-12 20:15 00:32:30 2027374 222 12 113 97 -170.57 +/- 34.57
29225 ncm-et-8 2018-05-12 20:15 00:32:31 1995244 222 16 86 120 -113.42 +/- 30.55
29224 ncm-et-15 2018-05-12 20:15 00:32:32 2020022 218 10 103 105 -158.34 +/- 32.85
29223 ncm-et-16 2018-05-12 20:15 00:32:46 2020186 218 13 102 103 -150.62 +/- 33.4
29222 ncm-et-4 2018-05-12 19:02 01:12:38 2023609 500 27 254 219 -170.15 +/- 22.94
29221 ncm-et-6 2018-05-12 19:02 01:13:09 2025408 500 23 227 250 -150.51 +/- 21.14
29220 ncm-et-13 2018-05-12 19:02 01:12:31 2025735 500 30 247 223 -161.49 +/- 22.74
29219 ncm-et-7 2018-05-12 19:02 01:15:15 2021978 500 28 239 233 -156.39 +/- 22.15
29218 ncm-et-10 2018-05-12 19:02 01:14:19 2017745 500 24 222 254 -145.54 +/- 20.95
29217 ncm-et-16 2018-05-12 19:02 01:12:07 2019533 500 21 255 224 -176.33 +/- 22.55
29216 ncm-et-5 2018-05-12 19:01 01:13:24 2024099 500 28 242 230 -158.93 +/- 22.32
29215 ncm-et-8 2018-05-12 19:01 01:12:36 2023447 500 31 214 255 -133.34 +/- 21.02
29214 ncm-et-11 2018-05-12 19:01 01:15:00 2015636 500 26 233 241 -153.02 +/- 21.68
29213 ncm-et-12 2018-05-12 19:01 01:14:19 2018883 500 31 222 247 -139.81 +/- 21.44
29212 ncm-et-14 2018-05-12 19:01 01:13:15 2021494 500 22 246 232 -167.53 +/- 22.11
29211 ncm-et-9 2018-05-12 19:01 01:14:07 2025244 500 34 255 211 -164.93 +/- 23.47
29210 ncm-et-15 2018-05-12 19:01 01:12:36 2019534 500 19 235 246 -160.64 +/- 21.27
29209 ncm-et-3 2018-05-12 19:01 01:13:18 2026554 500 24 238 238 -158.93 +/- 21.81

Commit

Commit ID 4ef6b2c32a0f4e7b6193349312da5e335d48416b
Author Jörg Oster
Date 2013-11-10 16:21:59 UTC
Remove opposed flag for doubled pawns Actually, it is not used, as both arrays have the same values. Some local tests in either direction showed no improvement. Also some minor corrections in the comments. No functional change.
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