Dev Builds » 20160914-1338

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 05:53:32 1988139 2383 642 115 1626 +78.13 +/- 7.6
ncm-et-4 05:53:05 1980328 2364 637 119 1608 +77.38 +/- 7.67
ncm-et-5 01:44:21 2022711 711 193 39 479 +76.46 +/- 14.17
ncm-et-6 01:44:45 2025817 729 193 31 505 +78.52 +/- 13.48
ncm-et-7 01:44:28 2025736 715 170 43 502 +62.37 +/- 13.58
ncm-et-8 01:44:46 1973962 713 196 49 468 +72.67 +/- 14.62
ncm-et-9 05:53:25 1993334 2387 663 145 1579 +76.61 +/- 7.9
ncm-et-10 05:53:14 1980446 2375 654 139 1582 +76.55 +/- 7.85
ncm-et-11 01:44:22 2000860 697 191 39 467 +77.0 +/- 14.4
ncm-et-12 01:44:36 2005384 717 190 42 485 +72.76 +/- 14.09
ncm-et-13 05:53:20 1991357 2393 664 129 1600 +79.01 +/- 7.77
ncm-et-14 01:44:40 2019451 715 198 52 465 +71.96 +/- 14.76
ncm-et-15 05:53:14 1991961 2399 669 122 1608 +80.64 +/- 7.73
ncm-et-16 01:44:36 1978961 702 199 40 463 +80.08 +/- 14.58
20000 5459 1104 13437 +76.89 +/- 2.68

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
67334 ncm-et-4 2019-01-24 16:38 00:22:41 1966615 153 39 7 107 +73.75 +/- 29.26
67333 ncm-et-10 2019-01-24 16:37 00:23:40 1955109 156 38 9 109 +65.35 +/- 29.24
67332 ncm-et-3 2019-01-24 16:35 00:25:43 1963686 168 46 6 116 +84.34 +/- 28.08
67331 ncm-et-9 2019-01-24 16:35 00:25:52 1972849 167 48 10 109 +80.47 +/- 30.3
67330 ncm-et-13 2019-01-24 16:34 00:26:20 1982662 175 47 11 117 +72.51 +/- 28.98
67329 ncm-et-15 2019-01-24 16:34 00:26:36 1979191 181 45 6 130 +76.05 +/- 25.8
67328 ncm-et-4 2019-01-24 15:23 01:13:45 1998124 500 143 23 334 +85.04 +/- 16.94
67327 ncm-et-10 2019-01-24 15:21 01:15:14 1970633 500 146 26 328 +85.04 +/- 17.31
67326 ncm-et-15 2019-01-24 15:20 01:13:33 1969710 500 143 21 336 +86.52 +/- 16.79
67325 ncm-et-3 2019-01-24 15:19 01:15:00 1964157 500 138 22 340 +82.1 +/- 16.62
67324 ncm-et-13 2019-01-24 15:19 01:14:29 1966929 500 157 24 319 +94.7 +/- 17.7
67323 ncm-et-9 2019-01-24 15:19 01:15:14 1976539 500 128 34 338 +66.1 +/- 16.98
67322 ncm-et-4 2019-01-24 14:07 01:15:07 1937459 500 125 25 350 +70.44 +/- 16.19
67321 ncm-et-3 2019-01-24 14:05 01:13:02 1966151 500 120 18 362 +71.89 +/- 15.4
67320 ncm-et-13 2019-01-24 14:04 01:13:34 1975917 500 140 17 343 +87.26 +/- 16.33
67319 ncm-et-9 2019-01-24 14:04 01:13:38 1976383 500 144 32 324 +79.17 +/- 17.63
67318 ncm-et-15 2019-01-24 14:04 01:14:34 1968627 500 132 39 329 +65.38 +/- 17.51
67317 ncm-et-10 2019-01-24 14:04 01:16:18 1955571 500 143 34 323 +76.98 +/- 17.72
67316 ncm-et-15 2019-01-24 12:49 01:14:05 1993708 500 136 33 331 +72.61 +/- 17.31
67315 ncm-et-13 2019-01-24 12:49 01:14:19 1970340 500 129 37 334 +64.66 +/- 17.23
67314 ncm-et-10 2019-01-24 12:49 01:13:39 1960016 500 134 32 334 +71.89 +/- 17.14
67313 ncm-et-4 2019-01-24 12:49 01:17:03 1949451 500 143 22 335 +85.78 +/- 16.87
67312 ncm-et-3 2019-01-24 12:49 01:15:09 1982551 500 139 31 330 +76.25 +/- 17.32
67311 ncm-et-9 2019-01-24 12:49 01:14:17 1980961 500 144 26 330 +83.57 +/- 17.21
6292 ncm-et-11 2018-03-08 16:52 00:29:00 2014664 197 51 6 140 +80.79 +/- 24.98
6291 ncm-et-16 2018-03-08 16:50 00:31:01 1937736 202 63 7 132 +98.91 +/- 27.02
6290 ncm-et-15 2018-03-08 16:50 00:30:51 2020022 218 61 5 152 +91.29 +/- 24.07
6289 ncm-et-7 2018-03-08 16:49 00:31:18 2026391 215 57 14 144 +70.44 +/- 26.12
6288 ncm-et-8 2018-03-08 16:49 00:31:29 1964248 213 64 16 133 +79.66 +/- 28.08
6287 ncm-et-5 2018-03-08 16:49 00:31:21 2023282 211 54 14 143 +66.67 +/- 26.07
6286 ncm-et-13 2018-03-08 16:49 00:31:28 2024101 218 55 13 150 +67.78 +/- 25.16
6285 ncm-et-4 2018-03-08 16:49 00:31:36 2024590 211 61 17 133 +73.53 +/- 28.06
6284 ncm-et-14 2018-03-08 16:49 00:31:59 2019045 215 66 15 134 +84.02 +/- 27.93
6283 ncm-et-3 2018-03-08 16:48 00:32:12 2024754 215 55 12 148 +70.44 +/- 25.26
6282 ncm-et-6 2018-03-08 16:48 00:32:44 2025572 229 64 10 155 +83.5 +/- 24.69
6281 ncm-et-9 2018-03-08 16:48 00:32:40 2027867 220 52 13 155 +62.25 +/- 24.4
6280 ncm-et-10 2018-03-08 16:48 00:32:51 2021163 219 62 12 145 +80.75 +/- 26.01
6279 ncm-et-12 2018-03-08 16:48 00:32:53 1992210 217 65 16 136 +79.83 +/- 27.72
6278 ncm-et-10 2018-03-08 15:35 01:11:32 2020184 500 131 26 343 +74.06 +/- 16.57
6277 ncm-et-5 2018-03-08 15:35 01:13:00 2022141 500 139 25 336 +80.63 +/- 16.89
6276 ncm-et-11 2018-03-08 15:35 01:15:22 1987057 500 140 33 327 +75.52 +/- 17.5
6275 ncm-et-9 2018-03-08 15:35 01:11:44 2025408 500 147 30 323 +82.83 +/- 17.64
6274 ncm-et-7 2018-03-08 15:35 01:13:10 2025081 500 113 29 358 +58.93 +/- 15.86
6273 ncm-et-16 2018-03-08 15:35 01:13:35 2020186 500 136 33 331 +72.61 +/- 17.31
6272 ncm-et-13 2018-03-08 15:35 01:13:10 2028194 500 136 27 337 +76.98 +/- 16.89
6271 ncm-et-4 2018-03-08 15:35 01:12:53 2005732 500 126 25 349 +71.16 +/- 16.24
6270 ncm-et-15 2018-03-08 15:35 01:13:35 2020510 500 152 18 330 +95.44 +/- 17.01
6269 ncm-et-12 2018-03-08 15:35 01:11:43 2018558 500 125 26 349 +69.71 +/- 16.26
6268 ncm-et-14 2018-03-08 15:35 01:12:41 2019858 500 132 37 331 +66.82 +/- 17.38
6267 ncm-et-6 2018-03-08 15:35 01:12:01 2026063 500 129 21 350 +76.25 +/- 16.09
6266 ncm-et-8 2018-03-08 15:35 01:13:17 1983677 500 132 33 335 +69.71 +/- 17.11
6265 ncm-et-3 2018-03-08 15:35 01:12:26 2027538 500 144 26 330 +83.57 +/- 17.21

Commit

Commit ID 95ad2b51b75be9b0ce3acfc39549bc87b7b181e3
Author VoyagerOne
Date 2016-09-14 13:38:38 UTC
Tweak SEE margin in pruning conditions Use 35 * depth^2 to calculate see_margin. STC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 22636 W: 4212 L: 3990 D: 14434 LTC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 47241 W: 6314 L: 6041 D: 34886 The Movepick SEE is now dead code, retire it. Bench: 5341477
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