Dev Builds » 20191224-2312

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 08:29:17 1963840 3336 2053 54 1229 +240.4 +/- 9.61
ncm-et-4 08:29:55 1964445 3306 1991 66 1249 +231.36 +/- 9.54
ncm-et-9 08:29:52 1968607 3355 2090 55 1210 +244.41 +/- 9.7
ncm-et-10 08:27:46 1964753 3340 2051 44 1245 +241.31 +/- 9.52
ncm-et-13 08:28:33 1967335 3333 2085 51 1197 +246.45 +/- 9.74
ncm-et-15 08:29:41 1971363 3330 2110 49 1171 +251.28 +/- 9.86
20000 12380 319 7301 +242.48 +/- 3.94

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
109229 ncm-et-4 2019-12-27 06:39 00:45:24 1974358 306 188 3 115 +243.32 +/- 31.38
109228 ncm-et-15 2019-12-27 06:34 00:49:56 1964765 330 221 4 105 +273.96 +/- 33.21
109227 ncm-et-13 2019-12-27 06:34 00:50:34 1973118 333 217 6 110 +259.7 +/- 32.5
109226 ncm-et-10 2019-12-27 06:33 00:51:26 1968157 340 213 2 125 +252.22 +/- 30.02
109225 ncm-et-3 2019-12-27 06:32 00:51:56 1963839 336 214 5 117 +253.04 +/- 31.37
109224 ncm-et-9 2019-12-27 06:30 00:54:17 1969430 355 220 9 126 +237.78 +/- 30.35
109223 ncm-et-4 2019-12-27 05:18 01:20:12 1929421 500 307 11 182 +236.51 +/- 25.14
109222 ncm-et-13 2019-12-27 05:17 01:15:41 1973741 500 338 9 153 +274.22 +/- 27.57
109221 ncm-et-15 2019-12-27 05:17 01:16:34 1961078 500 311 9 180 +243.0 +/- 25.24
109220 ncm-et-3 2019-12-27 05:15 01:15:42 1964455 500 308 7 185 +241.91 +/- 24.8
109219 ncm-et-10 2019-12-27 05:15 01:16:31 1961237 500 287 7 206 +219.87 +/- 23.31
109218 ncm-et-9 2019-12-27 05:11 01:17:11 1968799 500 313 6 181 +248.53 +/- 25.07
109217 ncm-et-4 2019-12-27 04:00 01:16:32 1967550 500 292 13 195 +218.86 +/- 24.24
109216 ncm-et-15 2019-12-27 03:59 01:17:00 1977161 500 310 5 185 +246.3 +/- 24.72
109215 ncm-et-10 2019-12-27 03:58 01:15:43 1961075 500 313 9 178 +245.2 +/- 25.4
109214 ncm-et-13 2019-12-27 03:58 01:17:44 1961690 500 298 8 194 +230.16 +/- 24.17
109213 ncm-et-3 2019-12-27 03:57 01:17:06 1963225 500 299 4 197 +235.45 +/- 23.8
109212 ncm-et-9 2019-12-27 03:54 01:15:59 1962778 500 306 7 187 +239.74 +/- 24.65
109211 ncm-et-4 2019-12-27 02:42 01:16:43 1966628 500 284 11 205 +212.86 +/- 23.51
109210 ncm-et-10 2019-12-27 02:42 01:15:29 1968316 500 309 9 182 +240.82 +/- 25.09
109209 ncm-et-15 2019-12-27 02:41 01:16:30 1971737 500 301 11 188 +230.16 +/- 24.69
109208 ncm-et-13 2019-12-27 02:41 01:16:05 1964763 500 308 8 184 +240.82 +/- 24.91
109207 ncm-et-3 2019-12-27 02:39 01:16:48 1962455 500 305 6 189 +239.74 +/- 24.46
109206 ncm-et-9 2019-12-27 02:38 01:15:37 1961285 500 307 9 184 +238.66 +/- 24.94
109205 ncm-et-10 2019-12-27 01:24 01:16:44 1959546 500 316 4 180 +254.16 +/- 25.06
109204 ncm-et-15 2019-12-27 01:24 01:16:05 1974359 500 334 7 159 +271.78 +/- 26.96
109203 ncm-et-13 2019-12-27 01:24 01:16:04 1967553 500 315 5 180 +251.89 +/- 25.1
109202 ncm-et-4 2019-12-27 01:23 01:17:55 1970946 500 301 8 191 +233.32 +/- 24.39
109201 ncm-et-3 2019-12-27 01:22 01:16:04 1963995 500 330 5 165 +269.37 +/- 26.35
109200 ncm-et-9 2019-12-27 01:21 01:15:21 1971107 500 324 5 171 +262.24 +/- 25.83
109199 ncm-et-10 2019-12-27 00:08 01:15:15 1969395 500 312 7 181 +246.3 +/- 25.1
109198 ncm-et-13 2019-12-27 00:07 01:16:12 1961383 500 302 7 191 +235.45 +/- 24.35
109197 ncm-et-4 2019-12-27 00:06 01:15:55 1973743 500 311 13 176 +238.66 +/- 25.65
109196 ncm-et-15 2019-12-27 00:06 01:16:50 1972033 500 321 7 172 +256.44 +/- 25.82
109195 ncm-et-3 2019-12-27 00:06 01:15:19 1966304 500 307 15 178 +232.26 +/- 25.53
109194 ncm-et-9 2019-12-27 00:03 01:16:58 1974513 500 304 9 187 +235.45 +/- 24.71
109193 ncm-et-10 2019-12-26 22:50 01:16:38 1965547 500 301 6 193 +235.45 +/- 24.17
109192 ncm-et-13 2019-12-26 22:49 01:16:13 1969099 500 307 8 185 +239.74 +/- 24.83
109191 ncm-et-3 2019-12-26 22:48 01:16:22 1962613 500 290 12 198 +217.85 +/- 24.01
109190 ncm-et-15 2019-12-26 22:48 01:16:46 1978410 500 312 6 182 +247.41 +/- 24.99
109189 ncm-et-4 2019-12-26 22:48 01:17:14 1968470 500 308 7 185 +241.91 +/- 24.8
109188 ncm-et-9 2019-12-26 22:48 01:14:29 1972342 500 316 10 174 +247.41 +/- 25.75

Commit

Commit ID 13f70d0392ca3ce7f1c8e34dd0a10c3537d2fbab
Author xoto10
Date 2019-12-24 23:12:07 UTC
Tune search constants STC failed red : LLR: -2.95 (-2.94,2.94) [0.00,3.50] Total: 41667 W: 9094 L: 9138 D: 23435 https://tests.stockfishchess.org/tests/view/5df7bb566932658fe9b45253 LTC failed yellow : LLR: -2.96 (-2.94,2.94) [0.00,3.50] Total: 113667 W: 18330 L: 18196 D: 77141 https://tests.stockfishchess.org/tests/view/5df562386932658fe9b451c7 VLTC turned green : LLR: 2.95 (-2.94,2.94) [0.00,3.50] Total: 128630 W: 17747 L: 17273 D: 93610 https://tests.stockfishchess.org/tests/view/5df9054dcde01bf360ab78db Bench 5180012
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