Dev Builds » 20140424-0647

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 06:04:06 1994087 2391 155 945 1291 -119.27 +/- 9.26
ncm-et-4 06:03:50 1982155 2379 134 923 1322 -119.76 +/- 9.07
ncm-et-5 01:48:28 2024427 716 50 256 410 -102.86 +/- 16.3
ncm-et-6 01:48:30 2026309 716 51 277 388 -113.54 +/- 16.94
ncm-et-7 01:48:19 1957920 712 34 260 418 -114.23 +/- 15.87
ncm-et-8 01:48:33 2024263 717 45 261 411 -108.02 +/- 16.23
ncm-et-9 06:04:11 2000063 2376 125 921 1330 -121.07 +/- 9.02
ncm-et-10 06:04:00 1984971 2377 132 912 1333 -118.39 +/- 9.02
ncm-et-11 01:48:30 2017340 718 41 278 399 -119.14 +/- 16.53
ncm-et-12 01:48:26 2020673 709 45 280 384 -119.68 +/- 16.98
ncm-et-13 06:03:34 1992092 2382 137 876 1369 -111.46 +/- 8.86
ncm-et-14 01:48:03 2019127 704 44 280 380 -121.15 +/- 17.07
ncm-et-15 06:03:58 1987436 2393 155 942 1296 -118.67 +/- 9.24
ncm-et-16 01:48:25 1988027 710 46 254 410 -104.86 +/- 16.24
20000 1194 7665 11141 -116.6 +/- 3.13

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
92012 ncm-et-10 2019-08-09 01:47 00:23:53 1963246 158 5 64 89 -136.33 +/- 34.48
92011 ncm-et-13 2019-08-09 01:46 00:25:25 1972350 169 10 73 86 -136.07 +/- 36.29
92010 ncm-et-4 2019-08-09 01:46 00:25:42 1963993 162 8 67 87 -132.62 +/- 35.63
92009 ncm-et-9 2019-08-09 01:46 00:25:32 1998920 165 8 58 99 -108.7 +/- 32.53
92008 ncm-et-3 2019-08-09 01:45 00:26:46 1969726 171 11 77 83 -141.42 +/- 37.21
92007 ncm-et-15 2019-08-09 01:44 00:27:06 1972816 175 13 70 92 -117.44 +/- 35.1
92006 ncm-et-13 2019-08-09 00:28 01:16:20 1973589 500 30 156 314 -89.48 +/- 18.08
92005 ncm-et-3 2019-08-09 00:28 01:15:18 1978098 500 38 188 274 -107.54 +/- 20.16
92004 ncm-et-10 2019-08-09 00:28 01:18:08 1972922 500 31 198 271 -120.67 +/- 20.21
92003 ncm-et-9 2019-08-09 00:27 01:17:30 1985985 500 28 191 281 -117.55 +/- 19.65
92002 ncm-et-15 2019-08-09 00:27 01:16:29 1974670 500 45 207 248 -116.78 +/- 21.53
92001 ncm-et-4 2019-08-09 00:27 01:17:58 1964764 500 30 189 281 -114.45 +/- 19.69
92000 ncm-et-13 2019-08-08 23:11 01:16:47 1978253 500 28 186 286 -113.68 +/- 19.41
91999 ncm-et-9 2019-08-08 23:10 01:15:34 1991307 500 19 195 286 -127.76 +/- 19.2
91998 ncm-et-10 2019-08-08 23:10 01:16:58 1966613 500 22 196 282 -126.18 +/- 19.47
91997 ncm-et-15 2019-08-08 23:10 01:15:57 1969705 500 24 186 290 -116.78 +/- 19.12
91996 ncm-et-4 2019-08-08 23:10 01:15:59 1969584 500 28 194 278 -119.89 +/- 19.8
91995 ncm-et-3 2019-08-08 23:09 01:18:29 1986464 500 20 210 270 -138.99 +/- 20.03
91994 ncm-et-4 2019-08-08 21:53 01:15:57 1967700 500 26 190 284 -118.33 +/- 19.46
91993 ncm-et-13 2019-08-08 21:52 01:17:06 1976226 500 30 179 291 -106.78 +/- 19.2
91992 ncm-et-3 2019-08-08 21:52 01:15:11 1977945 500 31 190 279 -114.45 +/- 19.81
91991 ncm-et-10 2019-08-08 21:52 01:16:38 1965862 500 32 189 279 -112.91 +/- 19.83
91990 ncm-et-15 2019-08-08 21:52 01:16:14 1970796 500 20 195 285 -126.97 +/- 19.27
91989 ncm-et-9 2019-08-08 21:52 01:17:04 1972040 500 35 199 266 -118.33 +/- 20.52
24308 ncm-et-16 2018-04-29 09:04 00:32:03 2002286 210 10 76 124 -113.02 +/- 29.15
24307 ncm-et-12 2018-04-29 09:03 00:32:22 2020185 209 11 73 125 -106.26 +/- 29.02
24306 ncm-et-14 2018-04-29 09:03 00:31:57 2018395 204 12 90 102 -139.95 +/- 33.36
24305 ncm-et-13 2018-04-29 09:03 00:32:07 2023937 213 9 89 115 -137.21 +/- 30.8
24304 ncm-et-8 2018-04-29 09:03 00:32:27 2025081 217 11 88 118 -128.89 +/- 30.5
24303 ncm-et-5 2018-04-29 09:03 00:32:23 2025245 216 24 83 109 -97.37 +/- 32.59
24302 ncm-et-6 2018-04-29 09:03 00:32:33 2025409 216 18 84 114 -109.66 +/- 31.57
24301 ncm-et-9 2018-04-29 09:02 00:33:07 2025899 211 12 82 117 -119.79 +/- 30.61
24300 ncm-et-4 2018-04-29 09:02 00:33:04 2001646 217 12 83 122 -118.02 +/- 29.87
24299 ncm-et-10 2018-04-29 09:02 00:33:07 2019371 219 20 74 125 -87.47 +/- 29.82
24298 ncm-et-11 2018-04-29 09:02 00:33:12 2018233 218 12 86 120 -122.81 +/- 30.24
24297 ncm-et-15 2018-04-29 09:02 00:33:28 2020347 218 11 93 114 -137.43 +/- 31.24
24296 ncm-et-3 2018-04-29 09:02 00:33:48 2027049 220 17 85 118 -111.02 +/- 30.9
24295 ncm-et-7 2018-04-29 09:01 00:34:33 1893203 212 10 73 129 -106.46 +/- 28.33
24294 ncm-et-13 2018-04-29 07:46 01:15:49 2028199 500 30 193 277 -117.55 +/- 19.89
24293 ncm-et-4 2018-04-29 07:46 01:15:10 2025244 500 30 200 270 -123.02 +/- 20.24
24292 ncm-et-7 2018-04-29 07:46 01:13:46 2022637 500 24 187 289 -117.55 +/- 19.17
24291 ncm-et-12 2018-04-29 07:46 01:16:04 2021162 500 34 207 259 -125.39 +/- 20.86
24290 ncm-et-16 2018-04-29 07:46 01:16:22 1973769 500 36 178 286 -101.46 +/- 19.55
24289 ncm-et-14 2018-04-29 07:46 01:16:06 2019859 500 32 190 278 -113.68 +/- 19.88
24288 ncm-et-10 2018-04-29 07:46 01:15:16 2021814 500 22 191 287 -122.24 +/- 19.22
24287 ncm-et-3 2018-04-29 07:46 01:14:34 2025244 500 38 195 267 -112.91 +/- 20.51
24286 ncm-et-6 2018-04-29 07:46 01:15:57 2027210 500 33 193 274 -115.23 +/- 20.09
24285 ncm-et-9 2018-04-29 07:46 01:15:24 2026227 500 23 196 281 -125.39 +/- 19.55
24284 ncm-et-15 2018-04-29 07:46 01:14:44 2016285 500 42 191 267 -106.78 +/- 20.56
24283 ncm-et-8 2018-04-29 07:46 01:16:06 2023446 500 34 173 293 -99.2 +/- 19.18
24282 ncm-et-5 2018-04-29 07:46 01:16:05 2023610 500 26 173 301 -105.25 +/- 18.63
24281 ncm-et-11 2018-04-29 07:46 01:15:18 2016447 500 29 192 279 -117.55 +/- 19.77

Commit

Commit ID 6579a65bbb7037c077bb5bc66161faa8762a76db
Author Arjun Temurnikar
Date 2014-04-24 06:47:13 UTC
Remove penalty for knight when few enemy pawns Tested in standard mode at STC and no-regression mode at LTC: STC LLR: 2.97 (-2.94,2.94) [-1.50,4.50] Total: 19503 W: 3502 L: 3349 D: 12652 LTC LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 67474 W: 9974 L: 9921 D: 47579 bench: 8331217
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