Dev Builds » 20180927-1858

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 08:24:29 1990733 3261 1682 84 1495 +186.26 ± 8.62
ncm-et-4 09:43:08 1989382 3761 1941 89 1731 +187.36 ± 7.99
ncm-et-9 08:25:01 1989041 3266 1694 88 1484 +187.04 ± 8.67
ncm-et-10 08:25:00 1979823 3270 1764 70 1436 +199.31 ± 8.81
ncm-et-13 08:24:46 1961720 3210 1646 76 1488 +185.83 ± 8.62
ncm-et-15 08:24:34 1973542 3233 1698 82 1453 +190.78 ± 8.76
20001 10425 489 9087 +189.36 ± 3.5

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
55623 ncm-et-13 2018-09-28 22:08 00:31:51 1989088 210 115 2 93 +208.97 ± 34.42
55622 ncm-et-15 2018-09-28 22:03 00:36:38 1953156 233 122 2 109 +197.88 ± 31.52
55621 ncm-et-3 2018-09-28 22:00 00:39:47 1992723 261 134 4 123 +189.96 ± 29.82
55620 ncm-et-9 2018-09-28 21:59 00:41:19 1990823 266 136 10 120 +178.86 ± 30.8
55619 ncm-et-4 2018-09-28 21:59 00:41:14 1987823 261 125 5 131 +172.68 ± 28.73
55618 ncm-et-10 2018-09-28 21:58 00:41:54 1983105 270 147 5 118 +203.07 ± 30.8
55617 ncm-et-13 2018-09-28 20:49 01:18:22 1960806 500 249 10 241 +180.8 ± 21.28
55616 ncm-et-15 2018-09-28 20:45 01:17:17 1982949 500 267 12 221 +195.51 ± 22.52
55615 ncm-et-3 2018-09-28 20:42 01:17:17 1991772 500 249 13 238 +178.11 ± 21.55
55614 ncm-et-10 2018-09-28 20:41 01:15:40 1983107 500 269 11 220 +198.34 ± 22.55
55613 ncm-et-9 2018-09-28 20:41 01:16:26 1987981 500 256 15 229 +182.61 ± 22.13
55612 ncm-et-4 2018-09-28 20:41 01:16:44 1987351 500 251 13 236 +179.9 ± 21.66
55611 ncm-et-13 2018-09-28 19:28 01:19:52 1912731 500 273 12 215 +201.19 ± 22.89
55610 ncm-et-15 2018-09-28 19:27 01:16:50 1977318 500 255 15 230 +181.7 ± 22.07
55609 ncm-et-9 2018-09-28 19:23 01:16:53 1990191 500 275 11 214 +204.07 ± 22.93
55608 ncm-et-10 2018-09-28 19:23 01:17:06 1982321 500 270 12 218 +198.34 ± 22.71
55607 ncm-et-4 2018-09-28 19:23 01:17:03 1989717 500 253 10 237 +184.42 ± 21.51
55606 ncm-et-3 2018-09-28 19:22 01:18:43 1990506 500 273 9 218 +204.07 ± 22.61
55605 ncm-et-13 2018-09-28 18:09 01:17:24 1989558 500 262 13 225 +189.92 ± 22.31
55604 ncm-et-15 2018-09-28 18:08 01:18:01 1982321 500 261 16 223 +186.25 ± 22.51
55603 ncm-et-10 2018-09-28 18:06 01:16:22 1982479 500 272 13 215 +199.29 ± 22.92
55602 ncm-et-9 2018-09-28 18:05 01:16:52 1987666 500 258 12 230 +187.16 ± 21.98
55601 ncm-et-3 2018-09-28 18:04 01:16:27 1992406 500 260 8 232 +192.71 ± 21.73
55600 ncm-et-4 2018-09-28 18:04 01:17:48 1988612 500 260 16 224 +185.33 ± 22.45
55599 ncm-et-13 2018-09-28 16:50 01:18:06 1960767 500 250 14 236 +178.11 ± 21.69
55598 ncm-et-15 2018-09-28 16:48 01:18:49 1982634 500 267 14 219 +193.64 ± 22.7
55597 ncm-et-10 2018-09-28 16:47 01:18:00 1982008 500 278 9 213 +208.93 ± 22.92
55596 ncm-et-3 2018-09-28 16:46 01:16:59 1989085 500 267 23 210 +185.33 ± 23.43
55595 ncm-et-9 2018-09-28 16:46 01:18:37 1989401 500 256 15 229 +182.61 ± 22.13
55594 ncm-et-4 2018-09-28 16:46 01:17:08 1990190 500 270 17 213 +193.64 ± 23.14
55593 ncm-et-13 2018-09-28 15:31 01:18:26 1990507 500 241 8 251 +175.44 ± 20.66
55592 ncm-et-10 2018-09-28 15:28 01:17:50 1979350 500 269 12 219 +197.4 ± 22.64
55591 ncm-et-3 2018-09-28 15:28 01:17:35 1988612 500 249 17 234 +174.55 ± 21.89
55590 ncm-et-9 2018-09-28 15:27 01:17:14 1989244 500 266 8 226 +198.34 ± 22.08
55589 ncm-et-15 2018-09-28 15:27 01:19:53 1954409 500 266 10 224 +196.45 ± 22.28
55588 ncm-et-4 2018-09-28 15:26 01:18:13 1990192 500 264 10 226 +194.57 ± 22.15
55587 ncm-et-15 2018-09-28 14:09 01:17:06 1982008 500 260 13 227 +188.08 ± 22.19
55586 ncm-et-3 2018-09-28 14:09 01:17:41 1990033 500 250 10 240 +181.7 ± 21.34
55585 ncm-et-13 2018-09-28 14:09 01:20:45 1928585 500 256 17 227 +180.8 ± 22.29
55584 ncm-et-10 2018-09-28 14:09 01:18:08 1966393 500 259 8 233 +191.78 ± 21.67
55583 ncm-et-9 2018-09-28 14:09 01:17:40 1987981 500 247 17 236 +172.78 ± 21.77
55582 ncm-et-4 2018-09-28 14:09 01:16:40 1989878 500 271 7 222 +204.07 ± 22.29
55495 ncm-et-4 2018-09-27 20:15 01:18:18 1991297 500 247 11 242 +178.11 ± 21.26

Commit

Commit ID 49b15915053edb52f32d4c851dd8e6d8c252014e
Author Rocky640
Date 2018-09-27 18:58:40 UTC
Pawn PSQT Tuned Tested against master "Tweak opposite color bishops endgame scaling" using values from a 100K SPSA with ck=10 Passed STC http://tests.stockfishchess.org/tests/view/5ba7fe7a0ebc592cf276b971 LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 27717 W: 6052 L: 5782 D: 15883 Passed LTC http://tests.stockfishchess.org/tests/view/5ba815790ebc592cf276bb6b LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 17486 W: 2919 L: 2712 D: 11855 bench: 4441247
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