Dev Builds » 20130822-0706

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 05:51:19 1996360 2406 80 1360 966 -206.01 ± 10.88
ncm-et-4 05:51:43 1979033 2374 99 1311 964 -195.76 ± 10.92
ncm-et-5 01:44:56 2024672 712 26 399 287 -202.09 ± 20.01
ncm-et-6 01:44:59 2025653 715 31 408 276 -203.72 ± 20.49
ncm-et-7 01:44:59 1954578 708 30 400 278 -201.48 ± 20.4
ncm-et-8 01:45:06 1992544 709 23 419 267 -219.13 ± 20.79
ncm-et-9 05:51:42 1993694 2396 96 1366 934 -205.06 ± 11.11
ncm-et-10 05:51:11 1979777 2369 93 1364 912 -208.2 ± 11.24
ncm-et-11 01:44:56 2018721 713 18 381 314 -195.1 ± 18.9
ncm-et-12 01:45:08 2006468 711 25 421 265 -218.33 ± 20.9
ncm-et-13 05:51:43 1989176 2361 92 1368 901 -210.13 ± 11.32
ncm-et-14 01:44:56 2021488 721 22 401 298 -202.95 ± 19.56
ncm-et-15 05:51:21 1989310 2416 92 1371 953 -204.74 ± 10.98
ncm-et-16 01:44:57 1953496 689 22 387 280 -204.92 ± 20.22
20000 749 11356 7895 -205.21 ± 3.81

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
103254 ncm-et-10 2019-11-10 00:19 00:22:13 1954804 149 7 85 57 -201.91 ± 45.5
103253 ncm-et-13 2019-11-10 00:18 00:22:46 1972342 152 9 92 51 -212.89 ± 48.21
103252 ncm-et-4 2019-11-10 00:17 00:23:48 1982905 160 11 80 69 -160.32 ± 41.22
103251 ncm-et-9 2019-11-10 00:15 00:26:00 1974205 174 1 101 72 -227.41 ± 39.33
103250 ncm-et-3 2019-11-10 00:15 00:26:35 1965998 179 5 104 70 -216.38 ± 40.72
103249 ncm-et-15 2019-11-10 00:14 00:27:14 1966306 186 7 101 78 -193.35 ± 38.52
103248 ncm-et-13 2019-11-09 23:05 01:12:40 1974358 500 17 293 190 -215.85 ± 24.67
103247 ncm-et-10 2019-11-09 23:00 01:17:09 1957099 500 20 288 192 -207.95 ± 24.57
103246 ncm-et-4 2019-11-09 23:00 01:16:13 1954357 500 23 262 215 -180.8 ± 23.12
103245 ncm-et-3 2019-11-09 22:59 01:14:32 1976693 500 17 273 210 -196.45 ± 23.33
103244 ncm-et-15 2019-11-09 22:59 01:13:34 1969400 500 23 286 191 -203.11 ± 24.67
103243 ncm-et-9 2019-11-09 22:59 01:15:33 1973041 500 31 281 188 -190.85 ± 24.91
103242 ncm-et-13 2019-11-09 21:49 01:14:15 1982034 500 22 299 179 -216.85 ± 25.52
103241 ncm-et-3 2019-11-09 21:46 01:11:32 1991500 500 14 299 187 -224.97 ± 24.84
103240 ncm-et-10 2019-11-09 21:45 01:14:02 1961853 500 19 276 205 -197.4 ± 23.69
103239 ncm-et-15 2019-11-09 21:45 01:12:39 1981120 500 15 297 188 -221.9 ± 24.78
103238 ncm-et-9 2019-11-09 21:45 01:12:25 1977587 500 25 265 210 -181.7 ± 23.46
103237 ncm-et-4 2019-11-09 21:45 01:13:58 1973129 500 26 281 193 -195.51 ± 24.56
103236 ncm-et-3 2019-11-09 20:31 01:13:58 1991356 500 22 281 197 -199.29 ± 24.26
103235 ncm-et-15 2019-11-09 20:31 01:12:51 1976542 500 19 266 215 -188.08 ± 23.06
103234 ncm-et-4 2019-11-09 20:31 01:12:39 1969861 500 21 283 196 -202.15 ± 24.31
103233 ncm-et-10 2019-11-09 20:31 01:13:05 1963075 500 18 285 197 -206.98 ± 24.2
103232 ncm-et-13 2019-11-09 20:31 01:17:02 1958777 500 14 293 193 -218.86 ± 24.41
103231 ncm-et-9 2019-11-09 20:31 01:12:52 1985042 500 13 287 200 -213.85 ± 23.9
31870 ncm-et-16 2018-05-19 19:51 00:27:57 1986294 189 3 106 80 -212.35 ± 37.54
31869 ncm-et-13 2018-05-19 19:49 00:30:36 2024754 209 13 123 73 -203.26 ± 40.15
31868 ncm-et-4 2018-05-19 19:48 00:31:06 1996948 214 6 128 80 -225.02 ± 38.15
31867 ncm-et-6 2018-05-19 19:48 00:31:31 2026390 215 7 109 99 -179.19 ± 33.78
31866 ncm-et-8 2018-05-19 19:48 00:31:32 1962623 209 4 125 80 -229.61 ± 37.93
31865 ncm-et-12 2018-05-19 19:47 00:31:54 2021162 211 9 121 81 -205.43 ± 38.02
31864 ncm-et-9 2018-05-19 19:47 00:31:56 2026556 222 10 125 87 -199.3 ± 36.65
31863 ncm-et-11 2018-05-19 19:47 00:31:54 2017746 213 8 115 90 -191.94 ± 35.81
31862 ncm-et-5 2018-05-19 19:47 00:32:01 2023936 212 9 117 86 -195.25 ± 36.79
31861 ncm-et-15 2018-05-19 19:47 00:32:14 2020510 230 7 140 83 -229.25 ± 37.53
31860 ncm-et-3 2018-05-19 19:47 00:31:48 2026064 227 5 123 99 -200.16 ± 33.75
31859 ncm-et-10 2018-05-19 19:47 00:31:59 2020999 220 10 130 80 -212.59 ± 38.34
31858 ncm-et-7 2018-05-19 19:47 00:32:28 1886037 208 8 114 86 -195.33 ± 36.7
31857 ncm-et-14 2018-05-19 19:46 00:32:33 2020347 221 4 129 88 -222.72 ± 36.01
31856 ncm-et-9 2018-05-19 18:33 01:12:56 2025735 500 16 307 177 -231.21 ± 25.62
31855 ncm-et-6 2018-05-19 18:33 01:13:28 2024917 500 24 299 177 -214.85 ± 25.68
31854 ncm-et-16 2018-05-19 18:33 01:17:00 1920699 500 19 281 200 -202.15 ± 24.02
31853 ncm-et-13 2018-05-19 18:33 01:14:24 2022793 500 17 268 215 -191.78 ± 23.02
31852 ncm-et-5 2018-05-19 18:33 01:12:55 2025408 500 17 282 201 -205.04 ± 23.92
31851 ncm-et-15 2018-05-19 18:33 01:12:49 2021982 500 21 281 198 -200.24 ± 24.18
31850 ncm-et-11 2018-05-19 18:33 01:13:02 2019696 500 10 266 224 -196.45 ± 22.28
31849 ncm-et-4 2018-05-19 18:33 01:13:59 1997000 500 12 277 211 -205.04 ± 23.15
31848 ncm-et-14 2018-05-19 18:33 01:12:23 2022630 500 18 272 210 -194.57 ± 23.35
31847 ncm-et-3 2018-05-19 18:33 01:12:54 2026554 500 17 280 203 -203.11 ± 23.78
31846 ncm-et-12 2018-05-19 18:33 01:13:14 1991775 500 16 300 184 -223.94 ± 25.09
31845 ncm-et-7 2018-05-19 18:33 01:12:31 2023119 500 22 286 192 -204.07 ± 24.6
31844 ncm-et-8 2018-05-19 18:33 01:13:34 2022466 500 19 294 187 -214.85 ± 24.91
31843 ncm-et-10 2018-05-19 18:33 01:12:43 2020836 500 19 300 181 -220.88 ± 25.35

Commit

Commit ID f39cf1b00801c1d2688fa2ba1375d211e205b13a
Author Joona Kiiski
Date 2013-08-22 07:06:48 UTC
Use null move when depth >= 2 plies Passed both short TC: LLR: 2.96 (-2.94,2.94) Total: 23725 W: 5031 L: 4855 D: 13839 And long TC: LLR: 2.96 (-2.94,2.94) Total: 15730 W: 2939 L: 2754 D: 10037 bench: 4729333
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