Dev Builds » 20221202-1905

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 11:11:24 1951411 3329 2868 11 450 +446.99 +/- 16.08
ncm-et-4 11:11:07 1959626 3345 2874 6 465 +445.91 +/- 15.8
ncm-et-9 11:11:01 1956136 3329 2863 1 465 +448.98 +/- 15.78
ncm-et-10 11:11:02 1953925 3326 2840 4 482 +439.81 +/- 15.51
ncm-et-13 11:11:14 1950866 3329 2832 4 493 +435.81 +/- 15.33
ncm-et-15 11:11:04 1956003 3342 2864 3 475 +444.18 +/- 15.62
20000 17141 29 2830 +443.57 +/- 6.39

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
162342 ncm-et-10 2022-12-04 09:46 01:05:29 1961074 326 278 0 48 +439.91 +/- 50.07
162341 ncm-et-13 2022-12-04 09:45 01:06:16 1950887 329 278 1 50 +426.59 +/- 49.1
162340 ncm-et-3 2022-12-04 09:45 01:06:59 1952826 329 286 2 41 +453.7 +/- 54.57
162339 ncm-et-9 2022-12-04 09:44 01:07:04 1954209 329 286 0 43 +462.15 +/- 53.11
162338 ncm-et-4 2022-12-04 09:43 01:07:55 1964780 345 291 2 52 +421.56 +/- 48.15
162337 ncm-et-15 2022-12-04 09:42 01:08:57 1970208 342 285 1 56 +413.26 +/- 46.25
162336 ncm-et-10 2022-12-04 08:04 01:41:32 1943981 500 428 0 72 +444.08 +/- 40.59
162335 ncm-et-3 2022-12-04 08:03 01:40:39 1950908 500 443 1 56 +484.25 +/- 46.39
162334 ncm-et-13 2022-12-04 08:03 01:41:22 1956030 500 428 1 71 +441.5 +/- 40.95
162333 ncm-et-15 2022-12-04 08:03 01:38:40 1959856 500 432 1 67 +452.04 +/- 42.22
162332 ncm-et-9 2022-12-04 08:01 01:42:18 1954100 500 426 0 74 +438.95 +/- 40.01
162331 ncm-et-4 2022-12-04 08:00 01:42:33 1947886 500 431 1 68 +449.35 +/- 41.89
162330 ncm-et-15 2022-12-04 06:24 01:38:41 1960489 500 442 1 57 +481.1 +/- 45.96
162329 ncm-et-13 2022-12-04 06:23 01:39:53 1958487 500 424 0 76 +433.94 +/- 39.45
162328 ncm-et-10 2022-12-04 06:23 01:40:32 1951153 500 434 0 66 +460.32 +/- 42.48
162327 ncm-et-3 2022-12-04 06:22 01:40:51 1953020 500 427 2 71 +436.43 +/- 40.99
162326 ncm-et-4 2022-12-04 06:20 01:39:49 1962944 500 426 0 74 +438.95 +/- 40.01
162325 ncm-et-9 2022-12-04 06:19 01:41:32 1953147 500 429 0 71 +446.7 +/- 40.89
162324 ncm-et-15 2022-12-04 04:43 01:40:37 1955600 500 429 0 71 +446.7 +/- 40.89
162323 ncm-et-13 2022-12-04 04:40 01:41:40 1952726 500 423 1 76 +429.05 +/- 39.52
162322 ncm-et-3 2022-12-04 04:40 01:41:26 1947862 500 429 2 69 +441.5 +/- 41.61
162321 ncm-et-10 2022-12-04 04:39 01:42:31 1954520 500 418 1 81 +417.32 +/- 38.22
162320 ncm-et-9 2022-12-04 04:39 01:39:33 1966343 500 443 0 57 +487.45 +/- 45.89
162319 ncm-et-4 2022-12-04 04:38 01:40:49 1956847 500 434 0 66 +460.32 +/- 42.48
162318 ncm-et-13 2022-12-04 03:01 01:38:41 1963696 500 419 0 81 +421.93 +/- 38.15
162317 ncm-et-10 2022-12-04 03:00 01:38:18 1960163 500 416 1 83 +412.8 +/- 37.74
162316 ncm-et-15 2022-12-04 03:00 01:41:56 1943645 500 433 0 67 +457.52 +/- 42.15
162315 ncm-et-4 2022-12-04 02:58 01:39:19 1958526 500 440 2 58 +471.92 +/- 45.55
162314 ncm-et-3 2022-12-04 02:58 01:40:54 1958628 500 426 3 71 +431.48 +/- 41.0
162313 ncm-et-9 2022-12-04 02:57 01:41:18 1952120 500 422 1 77 +426.65 +/- 39.25
162312 ncm-et-3 2022-12-04 01:19 01:39:01 1964151 500 432 0 68 +454.76 +/- 41.82
162311 ncm-et-13 2022-12-04 01:19 01:41:53 1955916 500 423 1 76 +429.05 +/- 39.52
162310 ncm-et-10 2022-12-04 01:19 01:41:12 1955875 500 444 0 56 +490.71 +/- 46.32
162309 ncm-et-15 2022-12-04 01:17 01:42:04 1948311 500 418 0 82 +419.61 +/- 37.91
162308 ncm-et-4 2022-12-04 01:16 01:41:29 1958981 500 433 1 66 +454.76 +/- 42.55
162307 ncm-et-9 2022-12-04 01:15 01:41:12 1953026 500 435 0 65 +463.15 +/- 42.83
162306 ncm-et-10 2022-12-03 23:37 01:41:28 1950714 500 422 2 76 +424.28 +/- 39.56
162305 ncm-et-15 2022-12-03 23:37 01:40:09 1953912 500 425 0 75 +436.43 +/- 39.73
162304 ncm-et-13 2022-12-03 23:37 01:41:29 1918325 500 437 0 63 +468.95 +/- 43.54
162303 ncm-et-3 2022-12-03 23:36 01:41:34 1932488 500 425 1 74 +433.94 +/- 40.08
162302 ncm-et-4 2022-12-03 23:36 01:39:13 1967418 500 419 0 81 +421.93 +/- 38.15
162301 ncm-et-9 2022-12-03 23:36 01:38:04 1960013 500 422 0 78 +429.05 +/- 38.92

Commit

Commit ID c7118fb46dc71d87d3f2c925b24e67184693da4f
Author VoyagerOne
Date 2022-12-02 19:05:50 UTC
Simply do full sort on captures. STC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 42712 W: 11413 L: 11203 D: 20096 Ptnml(0-2): 145, 4661, 11544, 4851, 155 https://tests.stockfishchess.org/tests/view/6384df57d2b9c924c4c53900 LTC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 239072 W: 64065 L: 64067 D: 110940 Ptnml(0-2): 106, 23735, 71859, 23727, 109 https://tests.stockfishchess.org/tests/view/63851120d2b9c924c4c541ee closes https://github.com/official-stockfish/Stockfish/pull/4249 Bench: 3467381
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