Dev Builds » 20140314-0857

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 05:58:36 1991431 2406 162 961 1283 -119.92 +/- 9.32
ncm-et-4 05:58:31 1975391 2365 157 975 1233 -125.34 +/- 9.53
ncm-et-5 01:45:40 2022795 700 35 307 358 -142.49 +/- 17.64
ncm-et-6 01:45:52 2024754 717 45 293 379 -125.34 +/- 17.15
ncm-et-7 01:45:53 2020053 724 42 306 376 -132.8 +/- 17.23
ncm-et-8 01:45:54 1952578 699 44 293 362 -129.44 +/- 17.6
ncm-et-9 05:58:14 1990123 2384 151 979 1254 -125.91 +/- 9.43
ncm-et-10 05:58:01 1984492 2387 141 955 1291 -123.42 +/- 9.24
ncm-et-11 01:45:38 2018558 711 45 288 378 -123.72 +/- 17.16
ncm-et-12 01:45:58 1981478 705 43 280 382 -121.52 +/- 17.0
ncm-et-13 05:58:11 1995058 2386 155 967 1264 -123.15 +/- 9.39
ncm-et-14 01:45:57 2018317 720 39 314 367 -139.79 +/- 17.46
ncm-et-15 05:58:43 1974759 2381 156 947 1278 -119.97 +/- 9.32
ncm-et-16 01:45:40 2019371 715 44 270 401 -113.71 +/- 16.5
20000 1259 8135 10606 -124.52 +/- 3.24

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
94256 ncm-et-15 2019-08-28 17:55 00:22:49 1972816 154 8 52 94 -102.11 +/- 33.29
94255 ncm-et-4 2019-08-28 17:54 00:23:44 1966152 155 11 64 80 -123.79 +/- 37.72
94254 ncm-et-9 2019-08-28 17:53 00:24:47 1980329 166 10 60 96 -108.0 +/- 33.57
94253 ncm-et-13 2019-08-28 17:53 00:24:33 1979507 167 8 74 85 -145.21 +/- 36.33
94252 ncm-et-10 2019-08-28 17:51 00:26:11 1960780 175 12 76 87 -133.23 +/- 36.29
94251 ncm-et-3 2019-08-28 17:50 00:27:52 1976672 183 10 77 96 -133.39 +/- 34.12
94250 ncm-et-15 2019-08-28 16:38 01:16:05 1974980 500 32 203 265 -123.81 +/- 20.52
94249 ncm-et-13 2019-08-28 16:37 01:14:47 1970954 500 34 198 268 -118.33 +/- 20.4
94248 ncm-et-9 2019-08-28 16:36 01:16:26 1975304 500 34 207 259 -125.39 +/- 20.86
94247 ncm-et-4 2019-08-28 16:35 01:18:05 1934274 500 28 194 278 -119.89 +/- 19.8
94246 ncm-et-3 2019-08-28 16:35 01:14:03 1971878 500 26 203 271 -128.55 +/- 20.11
94245 ncm-et-10 2019-08-28 16:34 01:16:41 1961850 500 28 203 269 -126.97 +/- 20.25
94244 ncm-et-15 2019-08-28 15:22 01:14:27 1966004 500 35 220 245 -134.95 +/- 21.59
94243 ncm-et-13 2019-08-28 15:19 01:16:30 1976538 500 31 199 270 -121.46 +/- 20.26
94242 ncm-et-9 2019-08-28 15:19 01:15:37 1970800 500 28 193 279 -119.11 +/- 19.75
94241 ncm-et-3 2019-08-28 15:19 01:15:08 1970172 500 39 198 263 -114.45 +/- 20.72
94240 ncm-et-10 2019-08-28 15:18 01:14:50 1979658 500 30 195 275 -119.11 +/- 19.99
94239 ncm-et-4 2019-08-28 15:17 01:17:13 1962149 500 44 202 254 -113.68 +/- 21.22
94238 ncm-et-9 2019-08-28 14:02 01:15:40 1977631 500 30 206 264 -127.76 +/- 20.54
94237 ncm-et-13 2019-08-28 14:02 01:16:22 1995152 500 32 205 263 -125.39 +/- 20.62
94236 ncm-et-4 2019-08-28 14:02 01:13:31 1976965 500 25 211 264 -135.76 +/- 20.45
94235 ncm-et-10 2019-08-28 14:02 01:14:49 1964625 500 28 189 283 -116.0 +/- 19.55
94234 ncm-et-15 2019-08-28 14:02 01:19:26 1899103 500 39 195 266 -112.14 +/- 20.57
94233 ncm-et-3 2019-08-28 14:02 01:15:45 1977737 500 38 194 268 -112.14 +/- 20.46
26072 ncm-et-12 2018-05-04 07:55 00:29:28 2018399 205 7 81 117 -131.33 +/- 30.0
26071 ncm-et-8 2018-05-04 07:55 00:29:44 1981593 199 11 89 99 -143.88 +/- 33.84
26070 ncm-et-5 2018-05-04 07:54 00:30:14 2020673 200 8 86 106 -143.07 +/- 32.15
26069 ncm-et-16 2018-05-04 07:53 00:31:07 2020185 215 15 85 115 -117.39 +/- 31.24
26068 ncm-et-11 2018-05-04 07:53 00:31:30 2019045 211 17 74 120 -96.25 +/- 30.36
26067 ncm-et-9 2018-05-04 07:53 00:31:48 2024263 218 13 106 99 -158.34 +/- 34.18
26066 ncm-et-10 2018-05-04 07:53 00:31:46 2019534 212 13 79 120 -111.88 +/- 30.16
26065 ncm-et-6 2018-05-04 07:53 00:31:44 2024100 217 20 76 121 -91.73 +/- 30.45
26064 ncm-et-7 2018-05-04 07:52 00:32:00 2024100 224 12 89 123 -124.5 +/- 29.86
26063 ncm-et-4 2018-05-04 07:52 00:32:12 1988378 210 13 89 108 -131.7 +/- 32.34
26062 ncm-et-13 2018-05-04 07:52 00:32:31 2023283 219 12 92 115 -133.06 +/- 31.15
26061 ncm-et-15 2018-05-04 07:51 00:32:52 2016772 227 7 85 135 -124.45 +/- 27.54
26060 ncm-et-14 2018-05-04 07:51 00:33:02 2019535 220 13 96 111 -137.89 +/- 31.94
26059 ncm-et-3 2018-05-04 07:51 00:33:00 2025900 223 17 84 122 -107.71 +/- 30.28
26058 ncm-et-10 2018-05-04 06:38 01:13:44 2020510 500 30 213 257 -133.34 +/- 20.9
26057 ncm-et-16 2018-05-04 06:38 01:14:33 2018558 500 29 185 286 -112.14 +/- 19.43
26056 ncm-et-9 2018-05-04 06:38 01:13:56 2012411 500 36 207 257 -123.81 +/- 20.98
26055 ncm-et-5 2018-05-04 06:38 01:15:26 2024917 500 27 221 252 -142.26 +/- 21.11
26054 ncm-et-11 2018-05-04 06:38 01:14:08 2018072 500 28 214 258 -135.76 +/- 20.81
26053 ncm-et-3 2018-05-04 06:37 01:12:48 2026227 500 32 205 263 -125.39 +/- 20.62
26052 ncm-et-7 2018-05-04 06:37 01:13:53 2016007 500 30 217 253 -136.56 +/- 21.11
26051 ncm-et-4 2018-05-04 06:37 01:13:46 2024429 500 36 215 249 -130.15 +/- 21.39
26050 ncm-et-14 2018-05-04 06:37 01:12:55 2017099 500 26 218 256 -140.62 +/- 20.88
26049 ncm-et-12 2018-05-04 06:37 01:16:30 1944557 500 36 199 265 -117.55 +/- 20.58
26048 ncm-et-13 2018-05-04 06:37 01:13:28 2024918 500 38 199 263 -116.0 +/- 20.71
26047 ncm-et-8 2018-05-04 06:37 01:16:10 1923564 500 33 204 263 -123.81 +/- 20.64
26046 ncm-et-15 2018-05-04 06:37 01:13:04 2018883 500 35 192 273 -112.91 +/- 20.17
26045 ncm-et-6 2018-05-04 06:37 01:14:08 2025408 500 25 217 258 -140.62 +/- 20.76

Commit

Commit ID d0587f2c7f31ea30885007beca76e832b8713501
Author Marco Costalba
Date 2014-03-14 08:57:34 UTC
Use legal positions for endgame initialization During endgame initialization we get the material hash key of each endgame forging and ad-hoc position that in same cases is illegal (leaves teh king under capture). This is not a problem for the material key, but rises an assert when SF is run in debug mode with 'testKingCapture' set in pos_is_ok(). So rewrite the code to always produce legal positions. No functional change.
Copyright 2011–2024 Next Chess Move LLC