Dev Builds » 20140311-2158

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 05:57:00 1993581 2397 154 992 1251 -126.81 +/- 9.46
ncm-et-4 05:57:01 1951558 2342 146 968 1228 -127.36 +/- 9.53
ncm-et-5 01:45:58 2024508 725 46 290 389 -121.67 +/- 16.9
ncm-et-6 01:45:51 2022795 712 35 301 376 -136.4 +/- 17.12
ncm-et-7 01:45:32 2024674 711 41 289 381 -126.5 +/- 17.03
ncm-et-8 01:45:45 1998768 720 35 291 394 -129.17 +/- 16.61
ncm-et-9 05:56:58 1992370 2390 138 971 1281 -126.39 +/- 9.28
ncm-et-10 05:56:51 1985329 2393 133 972 1288 -127.21 +/- 9.24
ncm-et-11 01:45:52 2018476 701 49 290 362 -124.52 +/- 17.65
ncm-et-12 01:46:01 2006901 717 33 308 376 -140.44 +/- 17.11
ncm-et-13 05:57:12 1990185 2398 145 979 1274 -126.09 +/- 9.33
ncm-et-14 01:45:54 2020755 711 34 305 372 -139.46 +/- 17.22
ncm-et-15 05:56:42 1991597 2383 129 980 1274 -129.79 +/- 9.3
ncm-et-16 01:45:45 1982802 700 44 284 372 -124.15 +/- 17.3
20000 1162 8220 10618 -128.12 +/- 3.23

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
94440 ncm-et-4 2019-08-30 04:47 00:20:22 1968350 131 8 52 71 -121.41 +/- 39.63
94439 ncm-et-9 2019-08-30 04:43 00:24:45 1974670 167 5 75 87 -155.19 +/- 35.39
94438 ncm-et-15 2019-08-30 04:42 00:25:03 1973127 167 6 59 102 -114.21 +/- 31.59
94437 ncm-et-3 2019-08-30 04:42 00:25:29 1972963 168 12 74 82 -134.57 +/- 37.48
94436 ncm-et-10 2019-08-30 04:40 00:27:30 1959258 174 10 69 95 -122.66 +/- 34.11
94435 ncm-et-13 2019-08-30 04:39 00:28:41 1966768 193 14 78 101 -119.74 +/- 33.49
94434 ncm-et-4 2019-08-30 03:31 01:15:03 1963993 500 36 203 261 -120.67 +/- 20.78
94433 ncm-et-9 2019-08-30 03:27 01:14:19 1974206 500 30 207 263 -128.55 +/- 20.59
94432 ncm-et-3 2019-08-30 03:26 01:15:18 1980912 500 33 206 261 -125.39 +/- 20.74
94431 ncm-et-15 2019-08-30 03:25 01:15:42 1980207 500 29 220 251 -139.81 +/- 21.19
94430 ncm-et-13 2019-08-30 03:24 01:13:59 1972511 500 25 209 266 -134.15 +/- 20.35
94429 ncm-et-10 2019-08-30 03:23 01:15:50 1962942 500 26 187 287 -116.0 +/- 19.32
94428 ncm-et-4 2019-08-30 02:11 01:18:30 1905486 500 29 200 271 -123.81 +/- 20.17
94427 ncm-et-3 2019-08-30 02:10 01:14:15 1972503 500 36 215 249 -130.15 +/- 21.39
94426 ncm-et-9 2019-08-30 02:10 01:16:14 1973908 500 34 193 273 -114.45 +/- 20.16
94425 ncm-et-13 2019-08-30 02:09 01:13:37 1980824 500 34 196 270 -116.78 +/- 20.3
94424 ncm-et-15 2019-08-30 02:09 01:15:39 1982382 500 34 201 265 -120.67 +/- 20.55
94423 ncm-et-10 2019-08-30 02:08 01:14:25 1982840 500 32 207 261 -126.97 +/- 20.73
94422 ncm-et-10 2019-08-30 00:53 01:13:24 1964609 500 29 196 275 -120.67 +/- 19.97
94421 ncm-et-15 2019-08-30 00:53 01:14:27 1975614 500 29 207 264 -129.35 +/- 20.52
94420 ncm-et-9 2019-08-30 00:53 01:15:53 1980297 500 27 205 268 -129.35 +/- 20.28
94419 ncm-et-3 2019-08-30 00:53 01:16:10 1983961 500 29 180 291 -108.3 +/- 19.18
94418 ncm-et-4 2019-08-30 00:53 01:17:16 1897987 500 36 195 269 -114.45 +/- 20.38
94417 ncm-et-13 2019-08-30 00:53 01:14:52 1972805 500 26 196 278 -123.02 +/- 19.76
26240 ncm-et-14 2018-05-04 18:45 00:30:23 2020184 211 10 96 105 -150.34 +/- 32.74
26239 ncm-et-11 2018-05-04 18:45 00:30:25 2018395 201 13 96 92 -152.57 +/- 35.49
26238 ncm-et-13 2018-05-04 18:45 00:30:54 2023937 205 17 83 105 -115.98 +/- 33.02
26237 ncm-et-16 2018-05-04 18:45 00:30:52 1957657 200 15 79 106 -115.23 +/- 32.65
26236 ncm-et-7 2018-05-04 18:45 00:30:38 2023777 211 12 82 117 -119.79 +/- 30.61
26235 ncm-et-6 2018-05-04 18:44 00:31:33 2025081 212 13 95 104 -141.76 +/- 33.13
26234 ncm-et-12 2018-05-04 18:44 00:31:54 2018233 217 12 96 109 -141.89 +/- 32.2
26233 ncm-et-9 2018-05-04 18:43 00:32:13 2025736 223 13 96 114 -135.84 +/- 31.45
26232 ncm-et-15 2018-05-04 18:43 00:32:22 2019045 216 6 79 131 -122.22 +/- 27.72
26231 ncm-et-5 2018-05-04 18:43 00:32:31 2023772 225 11 92 122 -130.94 +/- 29.98
26230 ncm-et-8 2018-05-04 18:43 00:32:38 2020510 220 15 87 118 -118.05 +/- 30.81
26229 ncm-et-10 2018-05-04 18:43 00:32:44 2021163 219 11 92 116 -134.9 +/- 30.9
26228 ncm-et-4 2018-05-04 18:43 00:32:44 1948780 211 15 97 99 -142.51 +/- 34.19
26227 ncm-et-3 2018-05-04 18:42 00:33:17 2027374 229 17 107 105 -144.31 +/- 33.26
26226 ncm-et-10 2018-05-04 17:29 01:12:58 2021162 500 25 221 254 -143.89 +/- 20.97
26225 ncm-et-6 2018-05-04 17:29 01:14:18 2020510 500 22 206 272 -134.15 +/- 19.97
26224 ncm-et-3 2018-05-04 17:29 01:12:31 2023775 500 27 210 263 -133.34 +/- 20.54
26223 ncm-et-7 2018-05-04 17:29 01:14:54 2025572 500 29 207 264 -129.35 +/- 20.52
26222 ncm-et-16 2018-05-04 17:29 01:14:53 2007948 500 29 205 266 -127.76 +/- 20.42
26221 ncm-et-4 2018-05-04 17:29 01:13:06 2024754 500 22 221 257 -146.36 +/- 20.75
26220 ncm-et-8 2018-05-04 17:29 01:13:07 1977027 500 20 204 276 -134.15 +/- 19.72
26219 ncm-et-9 2018-05-04 17:29 01:13:34 2025408 500 29 195 276 -119.89 +/- 19.92
26218 ncm-et-15 2018-05-04 17:29 01:13:29 2019208 500 25 214 261 -138.18 +/- 20.6
26217 ncm-et-11 2018-05-04 17:29 01:15:27 2018558 500 36 194 270 -113.68 +/- 20.33
26216 ncm-et-14 2018-05-04 17:29 01:15:31 2021326 500 24 209 267 -134.95 +/- 20.27
26215 ncm-et-5 2018-05-04 17:29 01:13:27 2025245 500 35 198 267 -117.55 +/- 20.47
26214 ncm-et-12 2018-05-04 17:29 01:14:07 1995570 500 21 212 267 -139.81 +/- 20.21
26213 ncm-et-13 2018-05-04 17:29 01:15:09 2024265 500 29 217 254 -137.37 +/- 21.04

Commit

Commit ID c40d4e0133d003f6caec8fd3bb0bab21f9298721
Author Marco Costalba
Date 2014-03-11 21:58:08 UTC
Small simplification in gives_check Use switch statement also for normal case. No speed regression. No functional change.
Copyright 2011–2024 Next Chess Move LLC