Dev Builds » 20181119-0937

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 08:48:57 1968794 3403 1913 76 1414 +209.82 +/- 8.92
ncm-et-4 08:49:05 1942429 3361 1867 70 1424 +207.3 +/- 8.87
ncm-et-9 08:48:13 1762938 3000 1648 175 1177 +186.7 +/- 9.92
ncm-et-10 08:49:01 1967638 3411 1896 75 1440 +206.91 +/- 8.83
ncm-et-13 08:49:23 1972165 3416 1889 71 1456 +206.1 +/- 8.77
ncm-et-15 08:47:54 1962625 3409 1969 78 1362 +217.2 +/- 9.12
20000 11182 545 8273 +205.93 +/- 3.7

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
59833 ncm-et-15 2018-11-22 02:08 00:51:31 1964631 331 188 8 135 +211.78 +/- 29.06
59832 ncm-et-4 2018-11-22 01:59 01:00:31 1862194 361 209 0 152 +229.61 +/- 26.72
59831 ncm-et-10 2018-11-22 01:57 01:02:57 1979233 411 226 9 176 +204.06 +/- 25.29
59830 ncm-et-3 2018-11-22 01:56 01:02:52 1961841 403 222 12 169 +200.76 +/- 25.98
59829 ncm-et-15 2018-11-22 01:55 00:12:10 1960615 78 42 3 33 +190.85 +/- 59.8
59828 ncm-et-13 2018-11-22 01:54 01:05:43 1969867 416 215 12 189 +185.32 +/- 24.37
59827 ncm-et-9 2018-11-22 01:29 01:29:17 1748998 500 266 30 204 +178.11 +/- 23.87
59826 ncm-et-4 2018-11-22 00:41 01:16:54 1966925 500 270 17 213 +193.64 +/- 23.14
59825 ncm-et-10 2018-11-22 00:39 01:16:52 1961078 500 280 10 210 +209.91 +/- 23.15
59824 ncm-et-15 2018-11-22 00:38 01:16:07 1974910 500 288 11 201 +216.85 +/- 23.78
59823 ncm-et-3 2018-11-22 00:37 01:18:05 1966922 500 267 11 222 +196.45 +/- 22.43
59822 ncm-et-13 2018-11-22 00:35 01:17:18 1977020 500 279 10 211 +208.93 +/- 23.09
59821 ncm-et-9 2018-11-22 00:01 01:26:23 1762297 500 289 51 160 +179.9 +/- 26.6
59820 ncm-et-4 2018-11-21 23:22 01:17:37 1963224 500 280 11 209 +208.93 +/- 23.25
59819 ncm-et-10 2018-11-21 23:19 01:18:21 1962528 500 268 11 221 +197.4 +/- 22.49
59818 ncm-et-3 2018-11-21 23:17 01:18:42 1963698 500 276 11 213 +205.04 +/- 22.99
59817 ncm-et-15 2018-11-21 23:17 01:19:16 1949530 500 290 10 200 +219.87 +/- 23.82
59816 ncm-et-13 2018-11-21 23:17 01:17:42 1970184 500 290 7 203 +222.92 +/- 23.51
59815 ncm-et-9 2018-11-21 22:31 01:29:06 1748131 500 283 24 193 +199.29 +/- 24.54
59814 ncm-et-10 2018-11-21 22:01 01:17:02 1964321 500 287 6 207 +220.88 +/- 23.2
59813 ncm-et-4 2018-11-21 22:00 01:21:28 1902582 500 286 11 203 +214.85 +/- 23.64
59812 ncm-et-15 2018-11-21 22:00 01:16:29 1972805 500 309 8 183 +241.91 +/- 24.98
59811 ncm-et-13 2018-11-21 21:59 01:16:33 1975759 500 257 17 226 +181.7 +/- 22.35
59810 ncm-et-3 2018-11-21 21:59 01:17:41 1964609 500 282 13 205 +208.93 +/- 23.56
59809 ncm-et-9 2018-11-21 21:04 01:25:54 1807113 500 277 18 205 +199.29 +/- 23.67
59808 ncm-et-10 2018-11-21 20:42 01:17:57 1976723 500 279 8 213 +210.89 +/- 22.89
59807 ncm-et-15 2018-11-21 20:42 01:16:48 1959253 500 280 14 206 +206.01 +/- 23.52
59806 ncm-et-3 2018-11-21 20:41 01:16:15 1969453 500 299 7 194 +232.26 +/- 24.13
59805 ncm-et-13 2018-11-21 20:41 01:17:05 1976143 500 270 12 218 +198.34 +/- 22.71
59804 ncm-et-4 2018-11-21 20:41 01:17:43 1966459 500 259 13 228 +187.16 +/- 22.13
59803 ncm-et-9 2018-11-21 19:35 01:27:54 1766001 500 259 33 208 +169.27 +/- 23.64
59802 ncm-et-15 2018-11-21 19:23 01:17:22 1960477 500 281 16 203 +205.04 +/- 23.76
59801 ncm-et-4 2018-11-21 19:22 01:17:25 1962765 500 282 8 210 +213.85 +/- 23.08
59800 ncm-et-13 2018-11-21 19:22 01:17:26 1971733 500 287 8 205 +218.86 +/- 23.41
59799 ncm-et-10 2018-11-21 19:22 01:19:00 1960032 500 272 17 211 +195.51 +/- 23.27
59798 ncm-et-3 2018-11-21 19:22 01:18:24 1973777 500 279 13 208 +206.01 +/- 23.37
59797 ncm-et-10 2018-11-21 18:04 01:16:52 1969556 500 284 14 202 +209.91 +/- 23.79
59796 ncm-et-15 2018-11-21 18:04 01:18:11 1958786 500 291 8 201 +222.92 +/- 23.68
59795 ncm-et-9 2018-11-21 18:04 01:29:39 1745090 500 274 19 207 +195.51 +/- 23.56
59794 ncm-et-4 2018-11-21 18:04 01:17:27 1972858 500 281 10 209 +210.89 +/- 23.22
59793 ncm-et-3 2018-11-21 18:04 01:16:58 1981264 500 288 9 203 +218.86 +/- 23.58
59792 ncm-et-13 2018-11-21 18:04 01:17:36 1964455 500 291 5 204 +226.0 +/- 23.36

Commit

Commit ID d2274e609c28e46a24deee55b05684197d369976
Author protonspring
Date 2018-11-19 09:37:34 UTC
Remove BlockedStorm array Apparently, only RANK_3 is relevant. This removes a look-up and the BlockedStorm array, but adds another conditional. STC LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 84340 W: 18054 L: 18054 D: 48232 http://tests.stockfishchess.org/tests/view/5bea10f40ebc595e0ae3457b LTC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 31874 W: 5135 L: 5032 D: 21707 http://tests.stockfishchess.org/tests/view/5beadb6a0ebc595e0ae35542 Closes https://github.com/official-stockfish/Stockfish/pull/1814 Bench: 3799443
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