Dev Builds » 20220416-0641

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 11:22:51 1957409 3361 2863 6 492 +436.49 ± 15.36
ncm-et-4 11:23:11 1957053 3344 2853 15 476 +434.79 ± 15.64
ncm-et-9 11:22:40 1962358 3346 2843 9 494 +432.69 ± 15.33
ncm-et-10 11:00:47 1956471 3245 2763 8 474 +435.18 ± 15.66
ncm-et-13 11:22:40 1957871 3353 2846 9 498 +431.62 ± 15.27
ncm-et-15 11:22:48 1961159 3351 2853 3 495 +437.05 ± 15.3
20000 17021 50 2929 +434.62 ± 6.29

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
157854 ncm-et-10 2022-04-16 23:36 00:47:12 1964234 233 207 1 25 +484.44 ± 71.27
157853 ncm-et-9 2022-04-16 23:13 01:10:03 1962162 346 296 0 50 +443.42 ± 49.02
157852 ncm-et-4 2022-04-16 23:12 01:11:10 1953139 344 296 3 45 +438.63 ± 51.9
157851 ncm-et-15 2022-04-16 23:12 01:11:21 1966614 351 296 1 54 +424.82 ± 47.17
157850 ncm-et-13 2022-04-16 23:11 01:11:33 1966471 353 300 0 53 +436.25 ± 47.53
157849 ncm-et-3 2022-04-16 23:09 01:13:48 1956986 361 310 0 51 +447.65 ± 48.53
157848 ncm-et-10 2022-04-16 21:52 01:39:51 1959245 498 430 0 68 +454.01 ± 41.82
157847 ncm-et-13 2022-04-16 21:30 01:40:38 1961077 500 422 1 77 +426.65 ± 39.25
157846 ncm-et-9 2022-04-16 21:30 01:42:26 1960308 500 416 1 83 +412.8 ± 37.74
157845 ncm-et-4 2022-04-16 21:28 01:43:25 1954506 500 428 2 70 +438.95 ± 41.29
157844 ncm-et-15 2022-04-16 21:28 01:43:07 1956064 500 416 0 84 +415.04 ± 37.43
157843 ncm-et-3 2022-04-16 21:26 01:42:43 1958630 500 430 2 68 +444.09 ± 41.92
157842 ncm-et-10 2022-04-16 20:10 01:41:26 1960005 500 415 2 83 +408.38 ± 37.78
157841 ncm-et-10 2022-04-16 20:05 00:01:53 1968533 6 4 0 2 +279.41 ± 548.26
157840 ncm-et-10 2022-04-16 19:59 00:01:30 1953895 6 6 0 0 +1199.83 ± 215.27
157839 ncm-et-15 2022-04-16 19:47 01:40:00 1965395 500 435 1 64 +460.32 ± 43.24
157838 ncm-et-13 2022-04-16 19:47 01:42:28 1957099 500 420 1 79 +421.93 ± 38.73
157837 ncm-et-4 2022-04-16 19:46 01:41:01 1955880 500 422 4 74 +419.61 ± 40.12
157836 ncm-et-9 2022-04-16 19:46 01:43:01 1959853 500 441 2 57 +474.93 ± 45.97
157835 ncm-et-3 2022-04-16 19:46 01:39:24 1963224 500 422 0 78 +429.05 ± 38.92
157834 ncm-et-10 2022-04-16 18:17 01:41:30 1950869 500 424 0 76 +433.94 ± 39.45
157833 ncm-et-15 2022-04-16 18:06 01:40:38 1959242 500 423 1 76 +429.05 ± 39.52
157832 ncm-et-3 2022-04-16 18:04 01:41:14 1950138 500 416 4 80 +406.2 ± 38.54
157831 ncm-et-4 2022-04-16 18:03 01:42:17 1953765 500 419 2 79 +417.32 ± 38.77
157830 ncm-et-9 2022-04-16 18:03 01:42:11 1968010 500 422 2 76 +424.28 ± 39.56
157829 ncm-et-13 2022-04-16 18:03 01:43:21 1958319 500 438 2 60 +466.04 ± 44.75
157828 ncm-et-10 2022-04-16 16:34 01:42:39 1952828 500 438 2 60 +466.04 ± 44.75
157827 ncm-et-10 2022-04-16 16:29 00:01:12 1947865 2 2 0 0 +1199.83 ± 312.71
157826 ncm-et-15 2022-04-16 16:23 01:42:42 1958011 500 438 0 62 +471.92 ± 43.9
157825 ncm-et-9 2022-04-16 16:22 01:40:30 1960473 500 417 1 82 +415.05 ± 37.98
157824 ncm-et-3 2022-04-16 16:21 01:42:41 1948866 500 435 0 65 +463.15 ± 42.83
157823 ncm-et-4 2022-04-16 16:20 01:42:55 1955768 500 439 2 59 +468.96 ± 45.15
157822 ncm-et-13 2022-04-16 16:19 01:43:32 1939345 500 432 2 66 +449.35 ± 42.58
157821 ncm-et-10 2022-04-16 14:41 01:42:38 1946472 500 417 2 81 +412.8 ± 38.27
157820 ncm-et-3 2022-04-16 14:40 01:40:27 1967084 500 432 0 68 +454.76 ± 41.82
157819 ncm-et-9 2022-04-16 14:39 01:42:29 1967080 500 422 2 76 +424.28 ± 39.56
157818 ncm-et-15 2022-04-16 14:38 01:43:31 1956945 500 414 0 86 +410.58 ± 36.97
157817 ncm-et-4 2022-04-16 14:37 01:42:04 1961233 500 423 0 77 +431.48 ± 39.18
157816 ncm-et-13 2022-04-16 14:36 01:42:08 1957558 500 424 0 76 +433.94 ± 39.45
157815 ncm-et-10 2022-04-16 12:56 01:40:56 1960772 500 420 1 79 +421.93 ± 38.73
157814 ncm-et-3 2022-04-16 12:56 01:42:34 1956941 500 418 0 82 +419.61 ± 37.91
157813 ncm-et-9 2022-04-16 12:56 01:42:00 1958623 500 429 1 70 +444.09 ± 41.26
157812 ncm-et-4 2022-04-16 12:56 01:40:19 1965080 500 426 2 72 +433.94 ± 40.69
157811 ncm-et-13 2022-04-16 12:56 01:39:00 1965234 500 410 3 87 +395.65 ± 36.9
157810 ncm-et-15 2022-04-16 12:56 01:41:29 1965847 500 431 0 69 +452.04 ± 41.5

Commit

Commit ID c25d4c4887dbc23395afef59e24a520c5d12ab52
Author FauziAkram
Date 2022-04-16 06:41:51 UTC
Tuning classical and NNUE scaling terms changes to parameters in both classical and NNUE scaling, following up from an earlier successful #3958 passed STC: LLR: 2.95 (-2.94,2.94) <0.00,2.50> Total: 23936 W: 6490 L: 6234 D: 11212 Ptnml(0-2): 107, 2610, 6306, 2810, 135 https://tests.stockfishchess.org/tests/view/625820aa33c40bb9d964e6ae passed LTC: LLR: 2.94 (-2.94,2.94) <0.50,3.00> Total: 50376 W: 13629 L: 13327 D: 23420 Ptnml(0-2): 20, 4979, 14920, 5217, 52 https://tests.stockfishchess.org/tests/view/62584592c1d7f5008a33a4d1 closes https://github.com/official-stockfish/Stockfish/pull/3982 Bench: 6964954
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