Dev Builds » 20181213-1235

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 08:42:56 1967500 3377 1893 67 1417 +210.26 +/- 8.89
ncm-et-4 08:41:07 1968325 3388 1951 73 1364 +217.0 +/- 9.1
ncm-et-9 08:39:30 1971971 3359 1869 71 1419 +207.6 +/- 8.89
ncm-et-10 08:42:31 1966862 3345 1873 69 1403 +209.57 +/- 8.94
ncm-et-13 08:42:50 1974737 3380 1840 83 1457 +200.16 +/- 8.78
ncm-et-15 08:34:44 1883917 3151 1767 77 1307 +208.11 +/- 9.29
20000 11193 440 8367 +208.75 +/- 3.66

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
62516 ncm-et-15 2018-12-13 22:33 00:25:26 1807395 151 85 6 60 +201.76 +/- 44.19
62515 ncm-et-9 2018-12-13 22:04 00:54:40 1973664 359 205 4 150 +219.81 +/- 27.24
62514 ncm-et-10 2018-12-13 22:04 00:55:05 1959081 345 192 5 148 +210.9 +/- 27.44
62513 ncm-et-3 2018-12-13 22:00 00:58:30 1962917 377 208 12 157 +200.19 +/- 27.0
62512 ncm-et-4 2018-12-13 22:00 00:58:44 1963691 388 207 6 175 +199.31 +/- 25.11
62511 ncm-et-13 2018-12-13 22:00 00:59:15 1980780 380 199 15 166 +183.61 +/- 26.25
62510 ncm-et-15 2018-12-13 21:10 01:21:33 1924342 500 274 15 211 +199.29 +/- 23.22
62509 ncm-et-9 2018-12-13 20:46 01:16:48 1976070 500 269 6 225 +203.11 +/- 22.07
62508 ncm-et-10 2018-12-13 20:44 01:18:23 1968629 500 288 12 200 +215.85 +/- 23.87
62507 ncm-et-4 2018-12-13 20:42 01:16:45 1963840 500 283 14 203 +208.93 +/- 23.72
62506 ncm-et-13 2018-12-13 20:41 01:17:04 1968944 500 277 9 214 +207.95 +/- 22.86
62505 ncm-et-3 2018-12-13 20:41 01:17:57 1967077 500 264 10 226 +194.57 +/- 22.15
62504 ncm-et-15 2018-12-13 19:49 01:19:59 1921122 500 290 10 200 +219.87 +/- 23.82
62503 ncm-et-9 2018-12-13 19:28 01:16:50 1973907 500 269 8 223 +201.19 +/- 22.27
62502 ncm-et-10 2018-12-13 19:26 01:17:01 1961389 500 268 13 219 +195.51 +/- 22.67
62501 ncm-et-4 2018-12-13 19:23 01:18:17 1966617 500 280 6 214 +213.85 +/- 22.75
62500 ncm-et-3 2018-12-13 19:23 01:17:33 1963993 500 262 16 222 +187.16 +/- 22.57
62499 ncm-et-13 2018-12-13 19:22 01:18:39 1968641 500 276 8 216 +207.95 +/- 22.7
62498 ncm-et-15 2018-12-13 18:29 01:18:53 1948654 500 288 11 201 +216.85 +/- 23.78
62497 ncm-et-9 2018-12-13 18:08 01:18:43 1964317 500 284 19 197 +205.04 +/- 24.22
62496 ncm-et-10 2018-12-13 18:07 01:17:46 1979401 500 282 5 213 +216.85 +/- 22.77
62495 ncm-et-4 2018-12-13 18:07 01:15:00 1967078 500 305 14 181 +231.21 +/- 25.28
62494 ncm-et-3 2018-12-13 18:04 01:17:19 1973782 500 297 7 196 +230.16 +/- 23.99
62493 ncm-et-13 2018-12-13 18:04 01:16:33 1976382 500 267 11 222 +196.45 +/- 22.43
62492 ncm-et-15 2018-12-13 17:08 01:20:47 1918189 500 280 12 208 +207.95 +/- 23.34
62491 ncm-et-9 2018-12-13 16:52 01:15:33 1978899 500 284 12 204 +211.87 +/- 23.6
62490 ncm-et-4 2018-12-13 16:48 01:17:32 1966616 500 297 7 196 +230.16 +/- 23.99
62489 ncm-et-10 2018-12-13 16:48 01:18:20 1968321 500 292 9 199 +222.92 +/- 23.85
62488 ncm-et-3 2018-12-13 16:45 01:17:52 1965689 500 284 8 208 +215.85 +/- 23.21
62487 ncm-et-13 2018-12-13 16:45 01:17:56 1979661 500 272 6 222 +206.01 +/- 22.25
62486 ncm-et-15 2018-12-13 15:44 01:22:41 1881755 500 279 8 213 +210.89 +/- 22.89
62485 ncm-et-9 2018-12-13 15:32 01:18:48 1967546 500 271 11 218 +200.24 +/- 22.67
62484 ncm-et-4 2018-12-13 15:31 01:16:37 1966769 500 290 8 202 +221.9 +/- 23.61
62483 ncm-et-10 2018-12-13 15:30 01:17:01 1963224 500 274 13 213 +201.19 +/- 23.05
62482 ncm-et-13 2018-12-13 15:28 01:15:43 1976393 500 276 13 211 +203.11 +/- 23.17
62481 ncm-et-3 2018-12-13 15:28 01:16:23 1973669 500 296 3 201 +233.32 +/- 23.48
62480 ncm-et-15 2018-12-13 14:17 01:25:25 1785962 500 271 15 214 +196.45 +/- 23.03
62479 ncm-et-9 2018-12-13 14:13 01:18:08 1969397 500 287 11 202 +215.85 +/- 23.71
62478 ncm-et-4 2018-12-13 14:11 01:18:12 1983670 500 289 18 193 +210.89 +/- 24.48
62477 ncm-et-10 2018-12-13 14:10 01:18:55 1967990 500 277 12 211 +205.04 +/- 23.15
62476 ncm-et-13 2018-12-13 14:10 01:17:40 1972358 500 273 21 206 +192.71 +/- 23.66
62475 ncm-et-3 2018-12-13 14:09 01:17:22 1965379 500 282 11 207 +210.89 +/- 23.38

Commit

Commit ID 31ac538f96a54b294e79213d33aacf5d8a182c87
Author SFisGOD
Date 2018-12-13 12:35:35 UTC
A combo of parameter tweaks Joint work by SFisGOD, xoroshiro and Chess13234. This combo consists of the following tweaks: Assorted bonuses and penalties by SFisGOD Bishop and Rook PSQT by SFisGOD Tempo Value by xoroshiro Futility pruning by Chess13234 STC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 9005 W: 2082 L: 1882 D: 5041 http://tests.stockfishchess.org/tests/view/5c11628c0ebc5902ba119e90 LTC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 44207 W: 7451 L: 7157 D: 29599 http://tests.stockfishchess.org/tests/view/5c1172a40ebc5902ba119fa3 Bench: 3332460
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