Dev Builds » 20220806-1152

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 11:16:31 1960299 3376 2932 6 438 +458.51 +/- 16.29
ncm-et-4 11:16:29 1937085 3277 2881 13 383 +470.72 +/- 17.45
ncm-et-9 11:16:29 1962836 3374 2895 12 467 +442.11 +/- 15.78
ncm-et-10 11:05:17 1961774 3292 2833 7 452 +447.29 +/- 16.04
ncm-et-13 11:16:27 1961223 3344 2872 2 470 +447.04 +/- 15.7
ncm-et-15 11:16:24 1957515 3337 2856 10 471 +440.05 +/- 15.71
20000 17269 50 2681 +450.63 +/- 6.57

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
159822 ncm-et-10 2022-08-10 05:26 00:12:42 1957122 56 50 0 6 +498.8 +/- 178.9
159821 ncm-et-4 2022-08-10 04:41 00:56:49 1962148 277 251 0 26 +523.05 +/- 69.78
159820 ncm-et-15 2022-08-10 04:30 01:07:53 1965071 337 287 3 47 +427.53 +/- 50.73
159819 ncm-et-13 2022-08-10 04:29 01:09:03 1961855 344 299 0 45 +461.99 +/- 51.86
159818 ncm-et-3 2022-08-10 04:23 01:15:24 1963556 376 325 0 51 +455.25 +/- 48.55
159817 ncm-et-9 2022-08-10 04:22 01:15:43 1959848 374 319 1 54 +436.77 +/- 47.19
159816 ncm-et-10 2022-08-10 03:43 01:41:53 1956195 500 432 1 67 +452.04 +/- 42.22
159815 ncm-et-4 2022-08-10 03:01 01:39:35 1975916 500 435 3 62 +454.76 +/- 43.98
159814 ncm-et-15 2022-08-10 02:47 01:42:43 1954971 500 438 3 59 +463.16 +/- 45.12
159813 ncm-et-13 2022-08-10 02:47 01:41:44 1960022 500 427 1 72 +438.95 +/- 40.66
159812 ncm-et-3 2022-08-10 02:43 01:38:48 1961383 500 436 0 64 +466.03 +/- 43.18
159811 ncm-et-9 2022-08-10 02:42 01:39:17 1959235 500 416 2 82 +410.58 +/- 38.02
159810 ncm-et-10 2022-08-10 02:00 01:42:17 1958165 500 422 1 77 +426.65 +/- 39.25
159809 ncm-et-4 2022-08-10 01:19 01:41:18 1974825 500 448 3 49 +494.03 +/- 49.68
159808 ncm-et-15 2022-08-10 01:05 01:40:33 1959850 500 442 0 58 +484.24 +/- 45.47
159807 ncm-et-13 2022-08-10 01:03 01:42:45 1956179 500 442 0 58 +484.24 +/- 45.47
159806 ncm-et-3 2022-08-10 01:02 01:40:31 1960942 500 430 1 69 +446.7 +/- 41.57
159805 ncm-et-9 2022-08-10 01:02 01:40:02 1965379 500 431 2 67 +446.7 +/- 42.25
159804 ncm-et-10 2022-08-10 00:21 01:38:59 1971550 500 428 3 69 +436.43 +/- 41.61
159803 ncm-et-10 2022-08-09 23:35 00:42:02 1965731 208 172 0 36 +409.38 +/- 58.1
159802 ncm-et-4 2022-08-09 23:32 01:46:19 1901645 500 438 0 62 +471.92 +/- 43.9
159801 ncm-et-15 2022-08-09 23:23 01:41:29 1948779 500 416 1 83 +412.8 +/- 37.74
159800 ncm-et-13 2022-08-09 23:23 01:39:57 1963995 500 424 0 76 +433.94 +/- 39.45
159799 ncm-et-3 2022-08-09 23:21 01:40:20 1967235 500 436 1 63 +463.16 +/- 43.6
159798 ncm-et-9 2022-08-09 23:21 01:40:26 1962157 500 438 1 61 +468.96 +/- 44.35
159797 ncm-et-10 2022-08-09 22:00 01:31:13 1971423 456 391 1 64 +443.13 +/- 43.22
159796 ncm-et-4 2022-08-09 21:48 01:43:06 1942025 500 442 2 56 +477.99 +/- 46.39
159795 ncm-et-3 2022-08-09 21:41 01:39:39 1960768 500 436 1 63 +463.16 +/- 43.6
159794 ncm-et-15 2022-08-09 21:40 01:42:16 1953893 500 432 1 67 +452.04 +/- 42.22
159793 ncm-et-9 2022-08-09 21:40 01:40:13 1960623 500 431 2 67 +446.7 +/- 42.25
159792 ncm-et-13 2022-08-09 21:39 01:42:52 1955127 500 422 0 78 +429.05 +/- 38.92
159791 ncm-et-10 2022-08-09 20:19 01:40:05 1960157 500 435 1 64 +460.32 +/- 43.24
159790 ncm-et-4 2022-08-09 20:05 01:42:20 1953907 500 441 2 57 +474.93 +/- 45.97
159789 ncm-et-15 2022-08-09 20:00 01:39:22 1964922 500 414 0 86 +410.58 +/- 36.97
159788 ncm-et-3 2022-08-09 20:00 01:40:42 1958782 500 423 1 76 +429.05 +/- 39.52
159787 ncm-et-13 2022-08-09 19:58 01:40:19 1966152 500 425 0 75 +436.43 +/- 39.73
159786 ncm-et-9 2022-08-09 19:58 01:41:21 1965229 500 427 3 70 +433.94 +/- 41.3
159785 ncm-et-10 2022-08-09 18:37 01:41:03 1952696 500 445 0 55 +494.02 +/- 46.77
159784 ncm-et-10 2022-08-09 18:18 00:15:03 1962931 72 58 0 14 +387.1 +/- 97.45
159783 ncm-et-3 2022-08-09 18:18 01:41:07 1949433 500 446 2 52 +490.71 +/- 48.23
159782 ncm-et-9 2022-08-09 18:18 01:39:27 1967386 500 433 1 66 +454.76 +/- 42.55
159781 ncm-et-13 2022-08-09 18:18 01:39:47 1965236 500 433 1 66 +454.76 +/- 42.55
159780 ncm-et-4 2022-08-09 18:18 01:47:02 1849132 500 426 3 71 +431.48 +/- 41.0
159779 ncm-et-15 2022-08-09 18:18 01:42:08 1955119 500 427 2 71 +436.43 +/- 40.99

Commit

Commit ID b8f4903fbb8ac9be8d26cef30848b3a9527c8725
Author lonfom169
Date 2022-08-06 11:52:36 UTC
Reintroduce singularQuietLMR STC: LLR: 2.96 (-2.94,2.94) <0.00,2.00> Total: 88912 W: 23972 L: 23580 D: 41360 Ptnml(0-2): 365, 9820, 23712, 10176, 383 https://tests.stockfishchess.org/tests/view/62e9537a400addce2c13399b LTC: LLR: 2.97 (-2.94,2.94) <0.50,2.50> Total: 85672 W: 23607 L: 23192 D: 38873 Ptnml(0-2): 219, 8316, 25365, 8703, 233 https://tests.stockfishchess.org/tests/view/62e9a174400addce2c1346e4 closes https://github.com/official-stockfish/Stockfish/pull/4122 Bench: 5921315
Copyright 2011–2024 Next Chess Move LLC