Dev Builds » 20131225-2031

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 05:59:19 1990760 2386 129 1069 1188 -144.7 +/- 9.72
ncm-et-4 05:56:56 1964679 2324 132 1053 1139 -145.66 +/- 9.96
ncm-et-5 01:45:58 2024510 722 47 343 332 -151.34 +/- 18.61
ncm-et-6 01:46:09 2026555 729 35 359 335 -165.99 +/- 18.43
ncm-et-7 01:45:52 1989114 703 34 327 342 -154.19 +/- 18.14
ncm-et-8 01:46:00 2023040 715 52 336 327 -146.04 +/- 18.79
ncm-et-9 06:00:09 1987469 2405 122 1103 1180 -150.47 +/- 9.76
ncm-et-10 05:59:27 1987359 2383 124 1052 1207 -142.84 +/- 9.62
ncm-et-11 01:46:09 2012117 713 29 318 366 -149.4 +/- 17.35
ncm-et-12 01:46:05 1997200 698 37 302 359 -138.86 +/- 17.62
ncm-et-13 05:58:44 1991903 2388 122 1076 1190 -146.98 +/- 9.7
ncm-et-14 01:46:16 2018883 714 34 352 328 -166.39 +/- 18.63
ncm-et-15 05:59:28 1986533 2414 127 1067 1220 -142.83 +/- 9.57
ncm-et-16 01:45:50 1989974 706 46 338 322 -152.85 +/- 18.91
20000 1070 9095 9835 -147.71 +/- 3.38

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
97198 ncm-et-4 2019-09-23 13:55 00:41:33 1928545 266 18 128 120 -152.83 +/- 31.08
97197 ncm-et-10 2019-09-23 13:49 00:46:54 1980506 307 14 128 165 -135.49 +/- 25.75
97196 ncm-et-9 2019-09-23 13:48 00:48:00 1972184 316 12 150 154 -162.65 +/- 26.94
97195 ncm-et-15 2019-09-23 13:48 00:47:51 1970031 336 22 128 186 -113.48 +/- 24.35
97194 ncm-et-3 2019-09-23 13:48 00:48:09 1971879 317 21 138 158 -134.58 +/- 26.84
97193 ncm-et-13 2019-09-23 13:48 00:48:24 1972658 319 16 138 165 -139.99 +/- 25.98
97192 ncm-et-4 2019-09-23 12:34 01:19:10 1958188 500 23 236 241 -158.08 +/- 21.63
97191 ncm-et-13 2019-09-23 12:33 01:13:59 1986514 500 29 222 249 -141.44 +/- 21.3
97190 ncm-et-10 2019-09-23 12:32 01:16:06 1962946 500 25 225 250 -147.19 +/- 21.18
97189 ncm-et-15 2019-09-23 12:32 01:15:28 1966159 500 20 229 251 -154.7 +/- 21.02
97188 ncm-et-3 2019-09-23 12:31 01:15:22 1971258 500 27 223 250 -143.89 +/- 21.21
97187 ncm-et-9 2019-09-23 12:31 01:16:18 1964319 500 28 204 268 -127.76 +/- 20.3
97186 ncm-et-3 2019-09-23 11:16 00:53:22 1970800 355 16 166 173 -156.62 +/- 25.5
97185 ncm-et-10 2019-09-23 11:16 00:54:03 1971196 356 11 157 188 -151.39 +/- 23.97
97184 ncm-et-4 2019-09-23 11:16 00:53:57 1916181 348 26 167 155 -149.34 +/- 27.37
97183 ncm-et-13 2019-09-23 11:15 00:54:05 1965843 353 14 159 180 -151.67 +/- 24.78
97182 ncm-et-15 2019-09-23 11:15 00:54:27 1977488 359 20 165 174 -148.81 +/- 25.55
97181 ncm-et-9 2019-09-23 11:14 00:55:47 1970050 368 11 187 170 -180.92 +/- 25.68
97180 ncm-et-3 2019-09-23 09:58 01:16:20 1979320 500 24 239 237 -159.78 +/- 21.87
97179 ncm-et-13 2019-09-23 09:58 01:16:01 1977713 500 28 232 240 -150.51 +/- 21.77
97178 ncm-et-4 2019-09-23 09:58 01:16:03 1968166 500 23 228 249 -151.35 +/- 21.19
97177 ncm-et-9 2019-09-23 09:58 01:14:19 1969243 500 27 225 248 -145.54 +/- 21.32
97176 ncm-et-15 2019-09-23 09:58 01:15:35 1966776 500 30 225 245 -143.07 +/- 21.53
97175 ncm-et-10 2019-09-23 09:58 01:16:07 1967997 500 33 224 243 -139.81 +/- 21.67
28340 ncm-et-12 2018-05-10 10:28 00:30:17 2020837 198 12 89 97 -142.62 +/- 34.32
28339 ncm-et-4 2018-05-10 10:27 00:30:49 2016684 210 14 83 113 -118.55 +/- 31.45
28338 ncm-et-16 2018-05-10 10:27 00:30:37 2018232 206 18 91 97 -128.7 +/- 34.63
28337 ncm-et-7 2018-05-10 10:27 00:30:52 1998180 203 12 91 100 -142.73 +/- 33.76
28336 ncm-et-13 2018-05-10 10:26 00:31:39 2024263 216 9 99 108 -154.14 +/- 32.17
28335 ncm-et-9 2018-05-10 10:26 00:31:24 2025572 221 15 89 117 -121.0 +/- 31.0
28334 ncm-et-8 2018-05-10 10:26 00:31:48 2024100 215 18 93 104 -126.51 +/- 33.35
28333 ncm-et-14 2018-05-10 10:26 00:32:06 2019046 214 8 122 84 -206.35 +/- 37.24
28332 ncm-et-15 2018-05-10 10:26 00:32:08 2020349 219 8 96 115 -147.95 +/- 30.84
28331 ncm-et-3 2018-05-10 10:26 00:32:15 2026063 214 11 85 118 -125.31 +/- 30.43
28330 ncm-et-5 2018-05-10 10:26 00:32:25 2025900 222 20 96 106 -123.95 +/- 33.09
28329 ncm-et-11 2018-05-10 10:25 00:32:44 2008592 213 4 101 108 -170.76 +/- 31.6
28328 ncm-et-6 2018-05-10 10:25 00:33:23 2026557 229 14 114 101 -162.64 +/- 33.91
28327 ncm-et-10 2018-05-10 10:25 00:33:32 2021162 220 10 99 111 -149.07 +/- 31.75
28326 ncm-et-7 2018-05-10 09:11 01:15:00 1980049 500 22 236 242 -158.93 +/- 21.55
28325 ncm-et-5 2018-05-10 09:11 01:13:33 2023120 500 27 247 226 -164.07 +/- 22.53
28324 ncm-et-16 2018-05-10 09:11 01:15:13 1961717 500 28 247 225 -163.21 +/- 22.6
28323 ncm-et-15 2018-05-10 09:11 01:13:59 2018395 500 27 224 249 -144.72 +/- 21.27
28322 ncm-et-12 2018-05-10 09:11 01:15:48 1973563 500 25 213 262 -137.37 +/- 20.55
28321 ncm-et-8 2018-05-10 09:11 01:14:12 2021980 500 34 243 223 -154.7 +/- 22.78
28320 ncm-et-4 2018-05-10 09:11 01:15:24 2000314 500 28 211 261 -133.34 +/- 20.66
28319 ncm-et-3 2018-05-10 09:11 01:13:51 2025245 500 30 218 252 -137.37 +/- 21.16
28318 ncm-et-6 2018-05-10 09:11 01:12:46 2026554 500 21 245 234 -167.53 +/- 21.98
28317 ncm-et-14 2018-05-10 09:11 01:14:10 2018720 500 26 230 244 -150.51 +/- 21.52
28316 ncm-et-11 2018-05-10 09:11 01:13:25 2015643 500 25 217 258 -140.62 +/- 20.76
28315 ncm-et-10 2018-05-10 09:11 01:12:45 2020347 500 31 219 250 -137.37 +/- 21.28
28314 ncm-et-9 2018-05-10 09:11 01:14:21 2023446 500 29 248 223 -163.21 +/- 22.73
28313 ncm-et-13 2018-05-10 09:11 01:14:36 2024427 500 26 226 248 -147.19 +/- 21.3

Commit

Commit ID cf0a2a26a9e2640dc86b26a998fb7a71a5c20b90
Author Stefan Geschwentner
Date 2013-12-25 20:31:41 UTC
Bonus for file distance of the outermost pawns In endgame it's better to have pawns on both wings. So give a bonus according to file distance between left and right outermost pawns. Passed both short TC LLR: 2.97 (-2.94,2.94) [-1.50,4.50] Total: 39073 W: 7749 L: 7536 D: 23788 And long TC LLR: 2.96 (-2.94,2.94) [0.00,6.00] Total: 6149 W: 1040 L: 910 D: 4199 bench: 7665034
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