Dev Builds » 20171203-1729

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 08:31:11 1967981 3405 1323 104 1978 +130.15 +/- 7.22
ncm-et-4 08:31:02 1949256 3374 1311 100 1963 +130.51 +/- 7.24
ncm-et-9 08:31:48 1773766 2981 1168 232 1581 +112.9 +/- 8.43
ncm-et-10 08:30:57 1966979 3430 1331 98 2001 +130.73 +/- 7.16
ncm-et-13 08:31:04 1975062 3430 1378 86 1966 +137.65 +/- 7.23
ncm-et-15 08:30:55 1958934 3381 1349 113 1919 +133.17 +/- 7.39
20001 7860 733 11408 +129.48 +/- 3.03

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
58775 ncm-et-15 2018-11-11 14:21 00:56:00 1965231 381 155 11 215 +138.16 +/- 22.07
58774 ncm-et-4 2018-11-11 14:19 00:57:54 1915649 374 149 10 215 +135.62 +/- 21.93
58773 ncm-et-3 2018-11-11 14:17 01:00:06 1965687 405 169 5 231 +149.24 +/- 20.9
58772 ncm-et-10 2018-11-11 14:13 01:03:55 1962310 430 176 11 243 +140.51 +/- 20.69
58771 ncm-et-13 2018-11-11 14:12 01:04:56 1965998 430 173 7 250 +141.46 +/- 20.07
58770 ncm-et-9 2018-11-11 13:56 01:21:01 1774228 481 203 26 252 +134.14 +/- 21.0
58769 ncm-et-15 2018-11-11 13:03 01:16:41 1954199 500 193 23 284 +123.02 +/- 19.4
58768 ncm-et-4 2018-11-11 13:03 01:15:16 1962764 500 207 22 271 +134.95 +/- 20.03
58767 ncm-et-3 2018-11-11 13:00 01:15:57 1962918 500 191 24 285 +120.67 +/- 19.37
58766 ncm-et-10 2018-11-11 12:58 01:13:57 1964463 500 186 12 302 +126.18 +/- 18.19
58765 ncm-et-13 2018-11-11 12:55 01:15:58 1979507 500 201 11 288 +138.99 +/- 18.85
58764 ncm-et-9 2018-11-11 12:27 01:27:34 1777284 500 210 34 256 +127.76 +/- 21.01
58763 ncm-et-15 2018-11-11 11:46 01:16:24 1955127 500 191 17 292 +126.18 +/- 18.84
58762 ncm-et-4 2018-11-11 11:44 01:17:56 1925454 500 201 12 287 +138.18 +/- 18.93
58761 ncm-et-3 2018-11-11 11:44 01:15:14 1966767 500 187 15 298 +124.6 +/- 18.48
58760 ncm-et-10 2018-11-11 11:43 01:14:11 1968312 500 198 18 284 +130.94 +/- 19.27
58759 ncm-et-13 2018-11-11 11:41 01:13:29 1974050 500 188 10 302 +129.35 +/- 18.12
58758 ncm-et-9 2018-11-11 11:00 01:26:12 1790978 500 182 36 282 +104.49 +/- 19.74
58757 ncm-et-15 2018-11-11 10:30 01:14:15 1961551 500 214 12 274 +148.85 +/- 19.59
58756 ncm-et-4 2018-11-11 10:29 01:13:35 1961998 500 185 19 296 +119.89 +/- 18.7
58755 ncm-et-10 2018-11-11 10:28 01:13:35 1971849 500 181 14 305 +120.67 +/- 18.11
58754 ncm-et-3 2018-11-11 10:28 01:14:55 1967076 500 192 15 293 +128.55 +/- 18.73
58753 ncm-et-13 2018-11-11 10:25 01:14:12 1971264 500 202 11 287 +139.81 +/- 18.9
58752 ncm-et-9 2018-11-11 09:33 01:25:30 1755607 500 195 27 278 +121.46 +/- 19.78
58751 ncm-et-15 2018-11-11 09:16 01:12:54 1972705 500 188 17 295 +123.81 +/- 18.69
58750 ncm-et-10 2018-11-11 09:13 01:14:09 1962158 500 189 16 295 +125.39 +/- 18.66
58749 ncm-et-3 2018-11-11 09:13 01:14:02 1976478 500 193 15 292 +129.35 +/- 18.78
58748 ncm-et-4 2018-11-11 09:11 01:16:37 1941840 500 196 13 291 +133.34 +/- 18.77
58747 ncm-et-13 2018-11-11 09:11 01:13:05 1978127 500 209 16 275 +141.44 +/- 19.66
58746 ncm-et-9 2018-11-11 08:06 01:26:11 1761787 500 163 82 255 +56.78 +/- 21.33
58745 ncm-et-15 2018-11-11 07:57 01:17:54 1942329 500 199 19 282 +130.94 +/- 19.39
58744 ncm-et-3 2018-11-11 07:57 01:14:40 1971254 500 202 15 283 +136.56 +/- 19.23
58743 ncm-et-10 2018-11-11 07:56 01:15:25 1966462 500 208 19 273 +138.18 +/- 19.85
58742 ncm-et-13 2018-11-11 07:56 01:14:01 1969103 500 203 20 277 +133.34 +/- 19.67
58741 ncm-et-4 2018-11-11 07:55 01:14:57 1960617 500 186 12 302 +126.18 +/- 18.19
58740 ncm-et-9 2018-11-11 06:40 01:25:20 1782716 500 215 27 258 +137.37 +/- 20.8
58739 ncm-et-13 2018-11-11 06:40 01:15:23 1987390 500 202 11 287 +139.81 +/- 18.9
58738 ncm-et-4 2018-11-11 06:40 01:14:47 1976474 500 187 12 301 +126.97 +/- 18.24
58737 ncm-et-10 2018-11-11 06:40 01:15:45 1973303 500 193 8 299 +134.95 +/- 18.19
58736 ncm-et-3 2018-11-11 06:40 01:16:17 1965691 500 189 15 296 +126.18 +/- 18.58
58735 ncm-et-15 2018-11-11 06:40 01:16:47 1961397 500 209 14 277 +143.07 +/- 19.5

Commit

Commit ID 2acda1fde3e1542a0b1bfc5a0885559e6daf142a
Author Joost VandeVondele
Date 2017-12-03 17:29:55 UTC
Use bool(Bitboard b) instead of !!b (#1321) The idiom !!b is confusing newcomers (e.g. Stefan needs explaining here https://groups.google.com/d/msg/fishcooking/vYqnsRI4brY/Gaf60QuACwAJ). No functional change.
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