Dev Builds » 20140502-0904

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 06:04:01 1993226 2374 138 916 1320 -118.22 +/- 9.09
ncm-et-4 06:04:04 1956631 2352 118 952 1282 -128.79 +/- 9.22
ncm-et-5 01:48:03 2024427 730 39 300 391 -129.96 +/- 16.78
ncm-et-6 01:47:55 2026885 700 46 259 395 -109.18 +/- 16.63
ncm-et-7 01:47:44 2024917 699 39 249 411 -107.7 +/- 16.07
ncm-et-8 01:48:01 2020512 712 42 278 392 -119.68 +/- 16.72
ncm-et-9 06:04:31 1986831 2369 122 963 1284 -128.95 +/- 9.23
ncm-et-10 06:04:30 1984650 2407 157 910 1340 -112.46 +/- 9.05
ncm-et-11 01:47:28 2007497 717 48 273 396 -112.83 +/- 16.69
ncm-et-12 01:47:47 2019940 727 40 265 422 -111.17 +/- 15.91
ncm-et-13 06:04:42 1990727 2387 148 911 1328 -115.09 +/- 9.07
ncm-et-14 01:47:48 2019452 711 45 256 410 -106.3 +/- 16.23
ncm-et-15 06:04:31 1991370 2402 134 918 1350 -117.71 +/- 8.96
ncm-et-16 01:47:25 1983765 713 30 256 427 -114.05 +/- 15.56
20000 1146 7706 11148 -118.33 +/- 3.12

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
91454 ncm-et-4 2019-08-04 17:43 00:23:01 1963685 147 9 55 83 -112.49 +/- 36.34
91453 ncm-et-9 2019-08-04 17:42 00:23:31 1968473 149 11 60 78 -118.67 +/- 38.17
91452 ncm-et-13 2019-08-04 17:41 00:25:08 1980287 165 13 61 91 -104.08 +/- 35.08
91451 ncm-et-3 2019-08-04 17:40 00:25:51 1975293 169 6 64 99 -124.28 +/- 32.45
91450 ncm-et-15 2019-08-04 17:38 00:28:13 1972806 181 10 70 101 -119.69 +/- 32.9
91449 ncm-et-10 2019-08-04 17:37 00:29:09 1968779 189 18 73 98 -104.11 +/- 34.23
91448 ncm-et-4 2019-08-04 16:26 01:16:07 1965998 500 25 193 282 -121.46 +/- 19.54
91447 ncm-et-9 2019-08-04 16:24 01:16:45 1962458 500 28 218 254 -138.99 +/- 21.02
91446 ncm-et-13 2019-08-04 16:23 01:17:16 1969244 500 28 204 268 -127.76 +/- 20.3
91445 ncm-et-3 2019-08-04 16:22 01:16:42 1979594 500 33 195 272 -116.78 +/- 20.19
91444 ncm-et-15 2019-08-04 16:20 01:16:31 1981338 500 30 190 280 -115.23 +/- 19.74
91443 ncm-et-10 2019-08-04 16:20 01:15:43 1968312 500 33 187 280 -110.6 +/- 19.79
91442 ncm-et-9 2019-08-04 15:06 01:17:38 1973117 500 22 184 294 -116.78 +/- 18.88
91441 ncm-et-4 2019-08-04 15:05 01:19:54 1893183 500 19 207 274 -137.37 +/- 19.8
91440 ncm-et-3 2019-08-04 15:05 01:16:15 1978880 500 26 192 282 -119.89 +/- 19.56
91439 ncm-et-13 2019-08-04 15:04 01:17:42 1969250 500 29 188 283 -114.45 +/- 19.57
91438 ncm-et-15 2019-08-04 15:03 01:16:14 1977243 500 31 179 290 -106.01 +/- 19.27
91437 ncm-et-10 2019-08-04 15:03 01:16:18 1967849 500 21 188 291 -120.67 +/- 19.0
91436 ncm-et-4 2019-08-04 13:46 01:17:18 1964612 500 35 201 264 -119.89 +/- 20.62
91435 ncm-et-15 2019-08-04 13:46 01:15:37 1978253 500 21 199 280 -129.35 +/- 19.55
91434 ncm-et-3 2019-08-04 13:46 01:17:28 1972973 500 29 206 265 -128.55 +/- 20.47
91433 ncm-et-9 2019-08-04 13:46 01:18:31 1966615 500 23 202 275 -130.15 +/- 19.85
91432 ncm-et-10 2019-08-04 13:46 01:15:30 1966496 500 35 192 273 -112.91 +/- 20.17
91431 ncm-et-13 2019-08-04 13:46 01:16:37 1976236 500 34 193 273 -114.45 +/- 20.16
23804 ncm-et-7 2018-04-27 23:54 00:30:29 2024099 199 13 81 105 -123.7 +/- 32.72
23803 ncm-et-6 2018-04-27 23:53 00:31:18 2028362 200 12 77 111 -117.16 +/- 31.48
23802 ncm-et-4 2018-04-27 23:53 00:31:44 1964938 205 7 85 113 -139.19 +/- 30.78
23801 ncm-et-8 2018-04-27 23:53 00:32:01 2021814 212 16 72 124 -94.0 +/- 29.63
23800 ncm-et-14 2018-04-27 23:52 00:32:26 2019045 211 13 81 117 -116.11 +/- 30.68
23799 ncm-et-16 2018-04-27 23:52 00:32:23 1981404 213 10 74 129 -107.72 +/- 28.36
23798 ncm-et-3 2018-04-27 23:52 00:32:34 2025245 205 15 84 106 -121.68 +/- 32.74
23797 ncm-et-10 2018-04-27 23:52 00:32:43 2017421 218 12 82 124 -115.65 +/- 29.55
23796 ncm-et-11 2018-04-27 23:52 00:32:27 2018722 217 15 76 126 -100.37 +/- 29.37
23795 ncm-et-15 2018-04-27 23:51 00:33:18 2019209 221 13 81 127 -110.48 +/- 29.18
23794 ncm-et-13 2018-04-27 23:51 00:33:31 2024263 222 18 89 115 -115.16 +/- 31.48
23793 ncm-et-12 2018-04-27 23:51 00:33:34 2019697 227 12 80 135 -107.37 +/- 27.97
23792 ncm-et-9 2018-04-27 23:51 00:33:47 2024427 220 10 98 112 -147.19 +/- 31.57
23791 ncm-et-5 2018-04-27 23:50 00:34:49 2024101 230 12 96 122 -133.03 +/- 30.15
23790 ncm-et-12 2018-04-27 22:36 01:14:13 2020184 500 28 185 287 -112.91 +/- 19.36
23789 ncm-et-4 2018-04-27 22:36 01:16:00 1987374 500 23 211 266 -137.37 +/- 20.3
23788 ncm-et-16 2018-04-27 22:36 01:15:02 1986127 500 20 182 298 -116.78 +/- 18.63
23787 ncm-et-6 2018-04-27 22:36 01:16:37 2025408 500 34 182 284 -106.01 +/- 19.61
23786 ncm-et-7 2018-04-27 22:36 01:17:15 2025735 500 26 168 306 -101.46 +/- 18.39
23785 ncm-et-10 2018-04-27 22:36 01:15:07 2019046 500 38 188 274 -107.54 +/- 20.16
23784 ncm-et-14 2018-04-27 22:36 01:15:22 2019859 500 32 175 293 -102.22 +/- 19.14
23783 ncm-et-3 2018-04-27 22:36 01:15:11 2027374 500 29 175 296 -104.49 +/- 18.94
23782 ncm-et-15 2018-04-27 22:36 01:14:38 2019371 500 29 199 272 -123.02 +/- 20.12
23781 ncm-et-11 2018-04-27 22:36 01:15:01 1996273 500 33 197 270 -118.33 +/- 20.29
23780 ncm-et-13 2018-04-27 22:36 01:14:28 2025082 500 26 176 298 -107.54 +/- 18.78
23779 ncm-et-8 2018-04-27 22:36 01:16:00 2019211 500 26 206 268 -130.94 +/- 20.26
23778 ncm-et-5 2018-04-27 22:36 01:13:14 2024754 500 27 204 269 -128.55 +/- 20.23
23777 ncm-et-9 2018-04-27 22:36 01:14:19 2025900 500 28 201 271 -125.39 +/- 20.15

Commit

Commit ID dc87ec72586d090ceb81fd0600f36f55993e3e1a
Author Marco Costalba
Date 2014-05-02 09:04:18 UTC
Revert to Galurung's KBPsK endgame After reverting to the original Tord's endgame, a search on position 7k/6p1/6B1/5K1P/8/8/8/8 w - - 0 1 Reports, correctly, a draw score instead of an advantage for white. Issue reported by Uri Blass. bench: 8678654
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