Dev Builds » 20230422-0859

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 09:27:09 1949933 3326 2868 8 450 +449.21 ± 16.08
ncm-et-4 09:27:17 1957118 3320 2868 5 447 +452.51 ± 16.12
ncm-et-9 09:27:37 1952500 3309 2846 6 457 +447.05 ± 15.94
ncm-et-10 09:27:28 1947707 3308 2839 5 464 +445.01 ± 15.82
ncm-et-13 09:27:19 1963885 3383 2902 4 477 +444.91 ± 15.6
ncm-et-15 09:27:23 1958400 3354 2902 7 445 +453.6 ± 16.16
20000 17225 35 2740 +448.69 ± 6.5

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
184796 ncm-et-9 2023-04-23 06:21 00:51:25 1959266 309 269 1 39 +459.36 ± 56.05
184795 ncm-et-10 2023-04-23 06:18 00:53:33 1941637 308 265 0 43 +449.87 ± 53.07
184794 ncm-et-4 2023-04-23 06:18 00:54:10 1958015 320 284 0 36 +489.88 ± 58.44
184792 ncm-et-3 2023-04-23 06:16 00:56:26 1953896 326 275 2 49 +421.26 ± 49.67
184789 ncm-et-15 2023-04-23 06:11 01:00:43 1958945 354 310 1 43 +467.32 ± 53.24
184785 ncm-et-13 2023-04-23 06:08 01:03:42 1969549 383 333 0 50 +462.37 ± 49.08
184784 ncm-et-9 2023-04-23 04:55 01:25:00 1955872 500 436 1 63 +463.16 ± 43.6
184783 ncm-et-10 2023-04-23 04:52 01:25:48 1949333 500 425 0 75 +436.43 ± 39.73
184782 ncm-et-4 2023-04-23 04:52 01:25:07 1960467 500 435 0 65 +463.15 ± 42.83
184781 ncm-et-3 2023-04-23 04:50 01:25:26 1946764 500 442 0 58 +484.24 ± 45.47
184780 ncm-et-15 2023-04-23 04:46 01:24:15 1972044 500 431 1 68 +449.35 ± 41.89
184777 ncm-et-13 2023-04-23 04:43 01:24:27 1976116 500 419 0 81 +421.93 ± 38.15
184772 ncm-et-9 2023-04-23 03:29 01:25:43 1949487 500 427 0 73 +441.5 ± 40.29
184771 ncm-et-10 2023-04-23 03:26 01:25:42 1945703 500 418 2 80 +415.05 ± 38.52
184770 ncm-et-4 2023-04-23 03:26 01:25:41 1957716 500 419 0 81 +421.93 ± 38.15
184769 ncm-et-3 2023-04-23 03:24 01:24:34 1946006 500 435 0 65 +463.15 ± 42.83
184768 ncm-et-15 2023-04-23 03:20 01:25:16 1940297 500 430 0 70 +449.35 ± 41.19
184767 ncm-et-13 2023-04-23 03:17 01:24:56 1956942 500 433 1 66 +454.76 ± 42.55
184760 ncm-et-9 2023-04-23 02:02 01:25:44 1950286 500 432 2 66 +449.35 ± 42.58
184759 ncm-et-10 2023-04-23 02:00 01:25:23 1954651 500 432 0 68 +454.76 ± 41.82
184758 ncm-et-4 2023-04-23 01:59 01:25:35 1955723 500 428 2 70 +438.95 ± 41.29
184757 ncm-et-3 2023-04-23 01:59 01:24:30 1955109 500 428 3 69 +436.43 ± 41.61
184756 ncm-et-15 2023-04-23 01:55 01:24:34 1955584 500 437 0 63 +468.95 ± 43.54
184755 ncm-et-13 2023-04-23 01:53 01:23:20 1963543 500 428 1 71 +441.5 ± 40.95
184748 ncm-et-9 2023-04-23 00:34 01:27:28 1947364 500 423 1 76 +429.05 ± 39.52
184747 ncm-et-10 2023-04-23 00:34 01:25:16 1940569 500 428 1 71 +441.5 ± 40.95
184746 ncm-et-4 2023-04-23 00:33 01:25:27 1957897 500 436 1 63 +463.16 ± 43.6
184745 ncm-et-3 2023-04-23 00:33 01:25:19 1949952 500 439 1 60 +471.92 ± 44.73
184744 ncm-et-13 2023-04-23 00:31 01:22:05 1969091 500 434 0 66 +460.32 ± 42.48
184743 ncm-et-15 2023-04-23 00:29 01:25:46 1952520 500 420 2 78 +419.61 ± 39.03
184736 ncm-et-4 2023-04-22 23:08 01:24:44 1952547 500 432 2 66 +449.35 ± 42.58
184735 ncm-et-9 2023-04-22 23:07 01:25:58 1952395 500 425 1 74 +433.94 ± 40.08
184734 ncm-et-10 2023-04-22 23:07 01:25:56 1948768 500 434 2 64 +454.76 ± 43.27
184733 ncm-et-3 2023-04-22 23:06 01:26:07 1946908 500 424 1 75 +431.48 ± 39.8
184732 ncm-et-13 2023-04-22 23:06 01:23:51 1960011 500 425 1 74 +433.94 ± 40.08
184731 ncm-et-15 2023-04-22 23:05 01:22:57 1966465 500 443 1 56 +484.25 ± 46.39
184723 ncm-et-3 2023-04-22 21:41 01:24:47 1950900 500 425 1 74 +433.94 ± 40.08
184722 ncm-et-4 2023-04-22 21:41 01:26:33 1957464 500 434 0 66 +460.32 ± 42.48
184721 ncm-et-10 2023-04-22 21:41 01:25:50 1953289 500 437 0 63 +468.95 ± 43.54
184720 ncm-et-13 2023-04-22 21:40 01:24:58 1951945 500 430 1 69 +446.7 ± 41.57
184719 ncm-et-9 2023-04-22 21:40 01:26:19 1952833 500 434 0 66 +460.32 ± 42.48
184718 ncm-et-15 2023-04-22 21:40 01:23:52 1962949 500 431 2 67 +446.7 ± 42.25

Commit

Commit ID d64d4ac426e06cdd52249b0464d22f3cdb7fcf79
Author Muzhen Gaming
Date 2023-04-22 08:59:33 UTC
Simplify away depth condition for aspiration window adjust Simplification STC: https://tests.stockfishchess.org/tests/view/64351654596a20f264276ded LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 374664 W: 98942 L: 99089 D: 176633 Ptnml(0-2): 1049, 41767, 101878, 41558, 1080 Simplification LTC: https://tests.stockfishchess.org/tests/view/6439499f605991a801b4f684 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 457880 W: 123021 L: 123233 D: 211626 Ptnml(0-2): 166, 44739, 139335, 44541, 159 closes https://github.com/official-stockfish/Stockfish/pull/4534 Bench: 3879281
Copyright 2011–2024 Next Chess Move LLC