Dev Builds » 20131024-1811

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 05:52:34 1994595 2364 109 1207 1048 -174.76 +/- 10.43
ncm-et-4 05:52:09 1996332 2418 101 1228 1089 -175.48 +/- 10.2
ncm-et-5 01:44:31 1994299 704 28 323 353 -155.14 +/- 17.72
ncm-et-6 01:44:45 2026146 717 34 352 331 -165.59 +/- 18.53
ncm-et-7 01:44:39 2025736 728 40 357 331 -162.11 +/- 18.6
ncm-et-8 01:44:29 2014752 713 36 374 303 -179.03 +/- 19.5
ncm-et-9 05:52:22 1988610 2391 109 1165 1117 -164.78 +/- 10.06
ncm-et-10 05:52:46 1982545 2377 107 1185 1085 -169.94 +/- 10.23
ncm-et-11 01:44:30 2017180 718 31 348 339 -164.72 +/- 18.24
ncm-et-12 01:44:30 2020184 719 36 358 325 -167.46 +/- 18.75
ncm-et-13 05:52:23 1993141 2365 119 1145 1101 -161.42 +/- 10.15
ncm-et-14 01:44:44 2019941 708 38 344 326 -160.72 +/- 18.72
ncm-et-15 05:52:37 1989279 2398 118 1207 1073 -170.2 +/- 10.31
ncm-et-16 01:44:28 1946020 680 28 359 293 -184.77 +/- 19.76
20000 934 9952 9114 -168.79 +/- 3.53

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
100180 ncm-et-10 2019-10-17 14:35 00:23:02 1975676 150 6 77 67 -178.71 +/- 41.44
100179 ncm-et-13 2019-10-17 14:33 00:24:29 1975448 156 13 59 84 -105.58 +/- 36.72
100178 ncm-et-3 2019-10-17 14:33 00:24:34 1975002 160 13 78 69 -149.78 +/- 41.26
100177 ncm-et-15 2019-10-17 14:32 00:25:54 1966004 175 10 81 84 -149.56 +/- 36.94
100176 ncm-et-9 2019-10-17 14:31 00:26:34 1969586 176 7 94 75 -188.23 +/- 39.28
100175 ncm-et-4 2019-10-17 14:30 00:27:02 1971882 183 10 85 88 -151.28 +/- 36.05
100174 ncm-et-10 2019-10-17 13:18 01:15:05 1956640 500 17 263 220 -187.16 +/- 22.71
100173 ncm-et-13 2019-10-17 13:18 01:14:01 1971578 500 21 243 236 -165.8 +/- 21.86
100172 ncm-et-3 2019-10-17 13:18 01:14:16 1983610 500 27 254 219 -170.15 +/- 22.94
100171 ncm-et-9 2019-10-17 13:17 01:12:49 1971408 500 23 246 231 -166.66 +/- 22.18
100170 ncm-et-15 2019-10-17 13:16 01:14:20 1976545 500 27 267 206 -181.7 +/- 23.73
100169 ncm-et-4 2019-10-17 13:15 01:14:50 1985676 500 20 266 214 -187.16 +/- 23.14
100168 ncm-et-10 2019-10-17 12:02 01:15:10 1964772 500 25 251 224 -169.27 +/- 22.62
100167 ncm-et-13 2019-10-17 12:02 01:14:52 1975732 500 28 243 229 -159.78 +/- 22.37
100166 ncm-et-3 2019-10-17 12:02 01:15:10 1980780 500 19 252 229 -175.44 +/- 22.22
100165 ncm-et-9 2019-10-17 12:01 01:14:54 1981114 500 23 243 234 -164.07 +/- 22.02
100164 ncm-et-15 2019-10-17 12:01 01:14:07 1968010 500 21 252 227 -173.67 +/- 22.38
100163 ncm-et-4 2019-10-17 12:01 01:12:24 1989128 500 25 244 231 -163.21 +/- 22.22
100162 ncm-et-4 2019-10-17 10:47 01:13:10 1979503 500 22 265 213 -184.42 +/- 23.23
100161 ncm-et-9 2019-10-17 10:47 01:13:29 1961844 500 27 234 239 -153.02 +/- 21.81
100160 ncm-et-15 2019-10-17 10:47 01:13:29 1989137 500 29 233 238 -150.51 +/- 21.89
100159 ncm-et-13 2019-10-17 10:47 01:14:30 1984130 500 22 242 236 -164.07 +/- 21.88
100158 ncm-et-10 2019-10-17 10:46 01:14:39 1961394 500 24 244 232 -164.07 +/- 22.15
100157 ncm-et-3 2019-10-17 10:46 01:13:58 1976382 500 23 262 215 -180.8 +/- 23.12
29714 ncm-et-16 2018-05-14 06:27 00:27:21 1992426 180 4 91 85 -183.21 +/- 36.14
29713 ncm-et-3 2018-05-14 06:24 00:30:04 2026719 204 7 103 94 -177.48 +/- 34.71
29712 ncm-et-13 2018-05-14 06:24 00:30:05 2026226 209 10 103 96 -166.22 +/- 34.56
29711 ncm-et-5 2018-05-14 06:24 00:30:26 1964335 204 3 94 107 -166.7 +/- 31.43
29710 ncm-et-14 2018-05-14 06:23 00:30:58 2021162 208 13 111 84 -177.73 +/- 37.36
29709 ncm-et-8 2018-05-14 06:23 00:31:22 2005896 213 10 109 94 -174.9 +/- 35.03
29708 ncm-et-7 2018-05-14 06:23 00:31:39 2025572 228 16 101 111 -136.08 +/- 32.17
29707 ncm-et-11 2018-05-14 06:22 00:31:45 2015798 218 9 102 107 -158.34 +/- 32.39
29706 ncm-et-9 2018-05-14 06:22 00:31:46 2024264 215 6 112 97 -187.63 +/- 34.12
29705 ncm-et-15 2018-05-14 06:22 00:32:10 2018395 223 10 108 105 -163.84 +/- 32.92
29704 ncm-et-12 2018-05-14 06:22 00:31:57 2020022 219 16 104 99 -147.95 +/- 34.28
29703 ncm-et-6 2018-05-14 06:22 00:32:26 2027702 217 8 103 106 -163.12 +/- 32.49
29702 ncm-et-10 2018-05-14 06:22 00:32:42 2018395 227 13 100 114 -140.32 +/- 31.51
29701 ncm-et-4 2018-05-14 06:21 00:33:37 2026396 235 7 104 124 -152.5 +/- 29.53
29700 ncm-et-16 2018-05-14 05:09 01:17:07 1899614 500 24 268 208 -185.33 +/- 23.57
29699 ncm-et-8 2018-05-14 05:09 01:13:07 2023609 500 26 265 209 -180.8 +/- 23.53
29698 ncm-et-5 2018-05-14 05:09 01:14:05 2024263 500 25 229 246 -150.51 +/- 21.39
29697 ncm-et-11 2018-05-14 05:09 01:12:45 2018562 500 22 246 232 -167.53 +/- 22.11
29696 ncm-et-13 2018-05-14 05:09 01:14:26 2025735 500 25 255 220 -172.78 +/- 22.85
29695 ncm-et-3 2018-05-14 05:09 01:14:32 2025081 500 20 258 222 -179.9 +/- 22.65
29694 ncm-et-4 2018-05-14 05:09 01:11:06 2025408 500 17 264 219 -188.08 +/- 22.77
29693 ncm-et-6 2018-05-14 05:09 01:12:19 2024590 500 26 249 225 -166.66 +/- 22.58
29692 ncm-et-15 2018-05-14 05:08 01:12:37 2017584 500 21 266 213 -186.25 +/- 23.22
29691 ncm-et-12 2018-05-14 05:08 01:12:33 2020347 500 20 254 226 -176.33 +/- 22.42
29690 ncm-et-9 2018-05-14 05:08 01:12:50 2023447 500 23 236 241 -158.08 +/- 21.63
29689 ncm-et-10 2018-05-14 05:08 01:12:08 2018396 500 22 250 228 -171.02 +/- 22.34
29688 ncm-et-14 2018-05-14 05:08 01:13:46 2018720 500 25 233 242 -153.86 +/- 21.61
29687 ncm-et-7 2018-05-14 05:08 01:13:00 2025900 500 24 256 220 -174.55 +/- 22.84

Commit

Commit ID f011a5af116ed3331c7f6fb36a57d9e6de8a3ae6
Author Jörg Oster
Date 2013-10-24 18:11:33 UTC
Penalty for Knight when enemy pawns are few This seems more a material imbalance topic, anyhow test is good and so patch is applied as is. Passed both short TC: LLR: 2.96 (-2.94,2.94) [-1.50,4.50] Total: 17391 W: 3548 L: 3393 D: 10450 And long TC: LLR: 3.00 (-2.94,2.94) [0.00,6.00] Total: 34660 W: 5972 L: 5700 D: 22988 bench: 8291883
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