Dev Builds » 20180602-1602

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 06:30:52 2001564 2575 1207 75 1293 +163.9 +/- 9.18
ncm-et-4 06:30:52 1992953 2567 1244 71 1252 +171.44 +/- 9.36
ncm-et-5 02:16:15 2006793 892 429 22 441 +171.15 +/- 15.72
ncm-et-6 02:16:20 2025081 913 429 35 449 +160.44 +/- 15.73
ncm-et-7 02:16:11 2023775 920 427 28 465 +161.36 +/- 15.32
ncm-et-9 06:31:10 2001479 2579 1245 93 1241 +166.96 +/- 9.47
ncm-et-10 06:31:01 1981412 2554 1254 67 1233 +174.89 +/- 9.44
ncm-et-11 02:16:19 2025490 905 413 16 476 +163.5 +/- 14.89
ncm-et-12 02:16:28 2019697 914 445 21 448 +174.5 +/- 15.6
ncm-et-13 06:31:15 2000401 2582 1241 74 1267 +169.26 +/- 9.3
ncm-et-15 06:31:19 1995134 2599 1198 76 1325 +160.51 +/- 9.05
20000 9532 578 9890 +167.4 +/- 3.33

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
50322 ncm-et-10 2018-08-19 01:17 00:22:29 1982007 152 76 4 72 +178.86 +/- 39.41
50321 ncm-et-4 2018-08-19 01:15 00:23:52 1989086 154 75 5 74 +170.39 +/- 38.95
50320 ncm-et-9 2018-08-19 01:13 00:26:10 1987823 170 85 9 76 +167.12 +/- 39.05
50319 ncm-et-15 2018-08-19 01:13 00:26:16 1981697 175 81 6 88 +159.18 +/- 35.5
50318 ncm-et-13 2018-08-19 01:12 00:26:48 1987824 172 91 4 77 +193.55 +/- 38.26
50317 ncm-et-3 2018-08-19 01:12 00:26:42 1991299 177 76 4 97 +150.0 +/- 32.98
50316 ncm-et-10 2018-08-19 00:00 01:15:12 1982793 500 229 10 261 +163.21 +/- 20.19
50315 ncm-et-4 2018-08-18 23:58 01:16:06 1989085 500 252 17 231 +177.22 +/- 22.06
50314 ncm-et-15 2018-08-18 23:56 01:15:24 1982010 500 233 12 255 +164.93 +/- 20.58
50313 ncm-et-9 2018-08-18 23:55 01:16:24 1989085 500 235 12 253 +166.66 +/- 20.69
50312 ncm-et-13 2018-08-18 23:55 01:15:47 1987665 500 240 11 249 +171.9 +/- 20.87
50311 ncm-et-3 2018-08-18 23:55 01:15:57 1990981 500 237 14 249 +166.66 +/- 20.97
50310 ncm-et-10 2018-08-18 22:41 01:18:16 1941399 500 246 17 237 +171.9 +/- 21.72
50309 ncm-et-4 2018-08-18 22:40 01:16:34 1988770 500 236 14 250 +165.8 +/- 20.91
50308 ncm-et-15 2018-08-18 22:39 01:16:28 1982634 500 240 16 244 +167.53 +/- 21.3
50307 ncm-et-9 2018-08-18 22:38 01:16:42 1989085 500 223 23 254 +147.19 +/- 20.93
50306 ncm-et-13 2018-08-18 22:38 01:16:43 1988454 500 241 17 242 +167.53 +/- 21.44
50305 ncm-et-3 2018-08-18 22:37 01:16:47 1986091 500 239 17 244 +165.8 +/- 21.33
50304 ncm-et-4 2018-08-18 21:21 01:18:01 1989717 500 242 14 244 +171.02 +/- 21.24
50303 ncm-et-9 2018-08-18 21:21 01:15:23 1988296 500 258 15 227 +184.42 +/- 22.24
50302 ncm-et-3 2018-08-18 21:21 01:14:52 1990033 500 231 19 250 +157.24 +/- 21.05
50301 ncm-et-15 2018-08-18 21:21 01:16:34 1982795 500 238 12 250 +169.27 +/- 20.85
50300 ncm-et-10 2018-08-18 21:21 01:18:42 1944506 500 254 10 236 +185.33 +/- 21.57
50299 ncm-et-13 2018-08-18 21:21 01:15:27 1988141 500 239 10 251 +171.9 +/- 20.73
38895 ncm-et-3 2018-06-04 19:29 01:00:15 2027538 398 183 9 206 +162.86 +/- 22.83
38894 ncm-et-7 2018-06-04 19:29 01:00:51 2024918 420 198 11 211 +166.33 +/- 22.73
38893 ncm-et-9 2018-06-04 19:29 01:01:00 2027213 409 210 15 184 +180.25 +/- 24.83
38892 ncm-et-10 2018-06-04 19:29 01:01:02 2019861 402 200 8 194 +180.63 +/- 23.73
38891 ncm-et-13 2018-06-04 19:29 01:01:12 2024590 410 189 10 211 +162.6 +/- 22.61
38890 ncm-et-5 2018-06-04 19:29 01:00:54 1989813 392 196 9 187 +180.37 +/- 24.27
38889 ncm-et-11 2018-06-04 19:28 01:01:24 2024917 405 190 8 207 +168.13 +/- 22.76
38888 ncm-et-12 2018-06-04 19:28 01:01:44 2019371 414 208 7 199 +184.2 +/- 23.38
38887 ncm-et-6 2018-06-04 19:28 01:01:45 2025572 413 184 18 211 +147.99 +/- 22.92
38886 ncm-et-4 2018-06-04 19:27 01:02:04 1976964 413 211 6 196 +189.17 +/- 23.55
38885 ncm-et-15 2018-06-04 19:27 01:02:30 2021325 424 188 12 224 +153.48 +/- 21.91
38884 ncm-et-7 2018-06-04 18:12 01:15:20 2022633 500 229 17 254 +157.24 +/- 20.78
38883 ncm-et-6 2018-06-04 18:12 01:14:35 2024590 500 245 17 238 +171.02 +/- 21.66
38882 ncm-et-11 2018-06-04 18:12 01:14:55 2026063 500 223 8 269 +159.78 +/- 19.7
38881 ncm-et-10 2018-06-04 18:12 01:15:20 2017907 500 249 18 233 +173.67 +/- 21.97
38880 ncm-et-13 2018-06-04 18:12 01:15:18 2025735 500 241 22 237 +163.21 +/- 21.83
38879 ncm-et-4 2018-06-04 18:12 01:14:15 2024100 500 228 15 257 +158.08 +/- 20.57
38878 ncm-et-12 2018-06-04 18:12 01:14:44 2020023 500 237 14 249 +166.66 +/- 20.97
38877 ncm-et-9 2018-06-04 18:12 01:15:31 2027374 500 234 19 247 +159.78 +/- 21.21
38876 ncm-et-5 2018-06-04 18:12 01:15:21 2023774 500 233 13 254 +164.07 +/- 20.67
38875 ncm-et-3 2018-06-04 18:12 01:16:19 2023446 500 241 12 247 +171.9 +/- 21.02
38874 ncm-et-15 2018-06-04 18:12 01:14:07 2020347 500 218 18 264 +147.19 +/- 20.28

Commit

Commit ID c5d6ae8c9615dd510b99c2d6b0138ac58aece2e1
Author pb00068
Date 2018-06-02 16:02:35 UTC
Extra bonus for capture creating a huge fail high STC: http://tests.stockfishchess.org/tests/view/5b114f3d0ebc596e9e0881f6 LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 13007 W: 2730 L: 2541 D: 7736 LTC: http://tests.stockfishchess.org/tests/view/5b1176740ebc59033d2d52c6 LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 15594 W: 2417 L: 2239 D: 10938 See https://github.com/official-stockfish/Stockfish/pull/1627 Bench: 4790240
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