Dev Builds » 20140701-2101

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 08:30:22 1968796 3326 220 1161 1945 -101.05 +/- 7.43
ncm-et-4 08:30:47 1956384 3308 207 1147 1954 -101.52 +/- 7.38
ncm-et-9 08:31:01 1976815 3333 209 1140 1984 -99.7 +/- 7.31
ncm-et-10 08:30:50 1968293 3317 232 1143 1942 -97.94 +/- 7.45
ncm-et-13 08:30:43 1974244 3329 191 1167 1971 -104.94 +/- 7.33
ncm-et-15 08:30:59 1975386 3387 222 1178 1987 -100.8 +/- 7.35
20000 1281 6936 11783 -100.99 +/- 3.01

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
88172 ncm-et-4 2019-07-08 04:16 00:45:58 1965073 308 20 115 173 -110.77 +/- 25.18
88171 ncm-et-10 2019-07-08 04:12 00:49:41 1968313 317 13 103 201 -101.43 +/- 22.26
88170 ncm-et-13 2019-07-08 04:12 00:49:58 1973745 329 23 108 198 -91.84 +/- 23.2
88169 ncm-et-3 2019-07-08 04:12 00:50:05 1964771 326 14 109 203 -104.27 +/- 22.32
88168 ncm-et-9 2019-07-08 04:10 00:52:38 1977164 333 19 112 202 -99.68 +/- 22.77
88167 ncm-et-15 2019-07-08 04:05 00:57:45 1973906 387 34 129 224 -87.07 +/- 22.16
88166 ncm-et-4 2019-07-08 02:58 01:17:24 1975903 500 28 187 285 -114.45 +/- 19.46
88165 ncm-et-3 2019-07-08 02:54 01:16:24 1980338 500 38 177 285 -99.2 +/- 19.63
88164 ncm-et-13 2019-07-08 02:54 01:16:38 1979632 500 22 180 298 -113.68 +/- 18.68
88163 ncm-et-10 2019-07-08 02:54 01:17:25 1978008 500 43 178 279 -96.19 +/- 19.98
88162 ncm-et-9 2019-07-08 02:52 01:17:02 1971103 500 41 173 286 -93.95 +/- 19.62
88161 ncm-et-15 2019-07-08 02:47 01:16:42 1964455 500 20 183 297 -117.55 +/- 18.68
88160 ncm-et-4 2019-07-08 01:40 01:16:25 1970740 500 39 168 293 -91.71 +/- 19.25
88159 ncm-et-3 2019-07-08 01:37 01:16:16 1980167 500 28 175 297 -105.25 +/- 18.87
88158 ncm-et-10 2019-07-08 01:36 01:16:54 1965541 500 37 177 286 -99.95 +/- 19.56
88157 ncm-et-13 2019-07-08 01:36 01:17:34 1966151 500 32 182 286 -107.54 +/- 19.48
88156 ncm-et-9 2019-07-08 01:34 01:16:01 1973270 500 30 165 305 -96.19 +/- 18.52
88155 ncm-et-15 2019-07-08 01:32 01:14:08 1976538 500 30 168 302 -98.44 +/- 18.66
88154 ncm-et-4 2019-07-08 00:21 01:18:13 1964457 500 33 170 297 -97.69 +/- 18.96
88153 ncm-et-3 2019-07-08 00:19 01:16:43 1960461 500 34 184 282 -107.54 +/- 19.71
88152 ncm-et-9 2019-07-08 00:18 01:15:48 1974830 500 22 175 303 -109.83 +/- 18.44
88151 ncm-et-10 2019-07-08 00:18 01:17:25 1965237 500 42 154 304 -79.17 +/- 18.77
88150 ncm-et-13 2019-07-08 00:17 01:17:15 1968945 500 26 173 301 -105.25 +/- 18.63
88149 ncm-et-15 2019-07-08 00:15 01:15:11 1974989 500 29 175 296 -104.49 +/- 18.94
88148 ncm-et-13 2019-07-07 23:01 01:15:28 1983947 500 33 177 290 -102.97 +/- 19.3
88147 ncm-et-3 2019-07-07 23:01 01:17:22 1963686 500 38 179 283 -100.71 +/- 19.72
88146 ncm-et-4 2019-07-07 23:00 01:19:32 1924410 500 29 174 297 -103.73 +/- 18.89
88145 ncm-et-9 2019-07-07 23:00 01:16:48 1978959 500 28 177 295 -106.78 +/- 18.97
88144 ncm-et-10 2019-07-07 22:59 01:17:13 1968625 500 35 187 278 -109.07 +/- 19.92
88143 ncm-et-15 2019-07-07 22:59 01:15:16 1964918 500 30 172 298 -101.46 +/- 18.86
88142 ncm-et-4 2019-07-07 21:45 01:14:24 1962153 500 19 172 309 -109.83 +/- 18.06
88141 ncm-et-13 2019-07-07 21:44 01:15:34 1978505 500 24 169 307 -103.73 +/- 18.29
88140 ncm-et-15 2019-07-07 21:43 01:14:58 1977161 500 37 168 295 -93.2 +/- 19.13
88139 ncm-et-3 2019-07-07 21:43 01:17:03 1964301 500 35 155 310 -85.04 +/- 18.37
88138 ncm-et-9 2019-07-07 21:42 01:16:49 1975299 500 35 168 297 -94.7 +/- 19.0
88137 ncm-et-10 2019-07-07 21:42 01:16:24 1963861 500 28 183 289 -111.37 +/- 19.26
88136 ncm-et-3 2019-07-07 20:25 01:16:29 1967849 500 33 182 285 -106.78 +/- 19.55
88135 ncm-et-4 2019-07-07 20:25 01:18:51 1931952 500 39 161 300 -86.52 +/- 18.92
88134 ncm-et-13 2019-07-07 20:25 01:18:16 1968787 500 31 178 291 -105.25 +/- 19.22
88133 ncm-et-10 2019-07-07 20:25 01:15:48 1968467 500 34 161 305 -90.22 +/- 18.59
88132 ncm-et-9 2019-07-07 20:25 01:15:55 1987086 500 34 170 296 -96.94 +/- 19.03
88131 ncm-et-15 2019-07-07 20:25 01:16:59 1995738 500 42 183 275 -100.71 +/- 20.17

Commit

Commit ID b9a88da4abe9a673e8ad0d254d7196da9623e54a
Author Gary Linscott
Date 2014-07-01 21:01:54 UTC
Revert "Use compiler intrinsic instead of assembly for popcnt" This reverts commit a69f1d7c2060dc7b320a7b4801105df00b22a96a.
Copyright 2011–2024 Next Chess Move LLC