Dev Builds » 20220917-0730

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 13:55:04 1962363 4156 3519 6 631 +430.61 ± 13.55
ncm-et-9 13:53:35 1928403 4054 3507 6 541 +454.2 ± 14.65
ncm-et-10 12:29:30 1944881 3641 3124 7 510 +444.19 ± 15.09
ncm-et-13 13:54:34 1962138 4127 3523 7 597 +438.89 ± 13.94
ncm-et-15 13:53:34 1921783 4022 3444 14 564 +439.98 ± 14.36
20000 17117 40 2843 +441.31 ± 6.38

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
160634 ncm-et-10 2022-09-18 01:10 00:07:20 1970672 32 28 0 4 +470.35 ± 283.01
160633 ncm-et-15 2022-09-18 00:52 00:25:27 1946492 122 109 0 13 +499.84 ± 103.68
160632 ncm-et-13 2022-09-18 00:52 00:26:01 1962768 127 106 1 20 +409.23 ± 80.25
160631 ncm-et-9 2022-09-18 00:50 00:27:26 1957125 130 113 0 17 +462.04 ± 88.11
160630 ncm-et-3 2022-09-18 00:47 00:31:15 1963090 156 129 0 27 +409.38 ± 67.75
160629 ncm-et-10 2022-09-18 00:37 00:30:16 1936737 146 122 0 24 +419.15 ± 72.31
160628 ncm-et-10 2022-09-18 00:25 00:07:59 1953741 37 29 0 8 +366.54 ± 137.06
160627 ncm-et-10 2022-09-18 00:14 00:07:15 1959547 34 30 1 3 +440.15 ± 417.8
160626 ncm-et-10 2022-09-17 23:53 00:17:41 1933569 85 77 1 7 +501.03 ± 154.1
160625 ncm-et-10 2022-09-17 23:40 00:08:37 1954204 41 36 0 5 +474.94 ± 210.95
160624 ncm-et-10 2022-09-17 23:25 00:11:47 1941012 55 47 0 8 +442.16 ± 140.62
160623 ncm-et-13 2022-09-17 23:12 01:39:21 1961999 500 416 1 83 +412.8 ± 37.74
160622 ncm-et-10 2022-09-17 23:07 00:13:43 1951658 64 53 0 11 +410.69 ± 113.2
160621 ncm-et-3 2022-09-17 23:06 01:40:39 1971276 500 419 0 81 +421.93 ± 38.15
160620 ncm-et-10 2022-09-17 22:54 00:09:39 1961558 47 40 0 7 +437.72 ± 154.7
160619 ncm-et-9 2022-09-17 22:49 02:00:55 1642160 500 434 0 66 +460.32 ± 42.48
160618 ncm-et-15 2022-09-17 22:49 02:02:59 1616867 500 430 2 68 +444.09 ± 41.92
160617 ncm-et-10 2022-09-17 22:49 00:01:35 1691824 6 6 0 0 +1199.83 ± 215.27
160616 ncm-et-10 2022-09-17 21:29 01:18:11 1954360 385 324 2 59 +420.03 ± 45.09
160615 ncm-et-13 2022-09-17 21:28 01:42:39 1964463 500 423 0 77 +431.48 ± 39.18
160614 ncm-et-15 2022-09-17 21:27 01:20:31 1963691 400 329 0 71 +404.58 ± 40.77
160613 ncm-et-3 2022-09-17 21:23 01:42:01 1958498 500 417 0 83 +417.31 ± 37.67
160612 ncm-et-9 2022-09-17 21:22 01:25:26 1960002 424 357 0 67 +426.63 ± 42.08
160611 ncm-et-10 2022-09-17 21:18 00:07:53 1960016 37 33 0 4 +497.13 ± 291.67
160610 ncm-et-10 2022-09-17 21:06 00:08:00 1949526 38 33 0 5 +460.85 ± 209.3
160609 ncm-et-10 2022-09-17 20:52 00:10:40 1956642 51 46 0 5 +515.05 ± 215.24
160608 ncm-et-10 2022-09-17 20:35 00:13:38 1958626 65 57 0 8 +473.26 ± 141.75
160607 ncm-et-10 2022-09-17 20:20 00:11:02 1951466 53 46 0 7 +460.17 ± 155.84
160606 ncm-et-10 2022-09-17 20:07 00:09:47 1961981 50 46 0 4 +552.0 ± 308.69
160605 ncm-et-10 2022-09-17 19:55 00:07:54 1956544 38 31 0 7 +397.45 ± 152.37
160604 ncm-et-13 2022-09-17 19:48 01:40:06 1971098 500 428 2 70 +438.95 ± 41.29
160603 ncm-et-10 2022-09-17 19:43 00:08:52 1944220 41 36 0 5 +474.94 ± 210.95
160602 ncm-et-15 2022-09-17 19:43 01:43:21 1963687 500 428 1 71 +441.5 ± 40.95
160601 ncm-et-3 2022-09-17 19:42 01:40:08 1956644 500 438 1 61 +468.96 ± 44.35
160600 ncm-et-9 2022-09-17 19:41 01:40:11 1964301 500 440 3 57 +468.96 ± 45.93
160599 ncm-et-10 2022-09-17 19:19 00:19:49 1950892 93 82 0 11 +480.63 ± 114.71
160598 ncm-et-10 2022-09-17 19:08 00:08:18 1955112 40 34 0 6 +436.37 ± 174.64
160597 ncm-et-10 2022-09-17 18:54 00:10:09 1958191 47 41 1 5 +437.77 ± 197.11
160596 ncm-et-10 2022-09-17 18:33 00:17:13 1960654 86 79 0 7 +548.9 ± 159.36
160595 ncm-et-10 2022-09-17 18:18 00:11:25 1955725 51 43 0 8 +427.97 ± 140.04
160594 ncm-et-13 2022-09-17 18:04 01:43:08 1956796 500 421 0 79 +426.65 ± 38.66
160593 ncm-et-15 2022-09-17 18:03 01:38:46 1962613 500 423 2 75 +426.65 ± 39.83
160592 ncm-et-3 2022-09-17 18:01 01:41:09 1964609 500 430 1 69 +446.7 ± 41.57
160591 ncm-et-9 2022-09-17 18:00 01:40:04 1964922 500 438 1 61 +468.96 ± 44.35
160590 ncm-et-10 2022-09-17 16:33 01:41:43 1956494 497 437 0 60 +476.87 ± 44.67
160589 ncm-et-13 2022-09-17 16:25 01:38:40 1967250 500 447 1 52 +497.4 ± 48.23
160588 ncm-et-15 2022-09-17 16:23 01:39:38 1965690 500 437 0 63 +468.95 ± 43.54
160587 ncm-et-3 2022-09-17 16:21 01:38:48 1967076 500 416 1 83 +412.8 ± 37.74
160586 ncm-et-9 2022-09-17 16:20 01:39:35 1965538 500 440 1 59 +474.93 ± 45.13
160585 ncm-et-10 2022-09-17 14:51 01:40:39 1962764 500 425 1 74 +433.94 ± 40.08
160584 ncm-et-13 2022-09-17 14:43 01:40:37 1966925 500 430 1 69 +446.7 ± 41.57
160583 ncm-et-3 2022-09-17 14:41 01:39:59 1965081 500 430 1 69 +446.7 ± 41.57
160582 ncm-et-15 2022-09-17 14:40 01:42:05 1956065 500 434 3 63 +452.04 ± 43.62
160581 ncm-et-9 2022-09-17 14:39 01:39:57 1968466 500 424 0 76 +433.94 ± 39.45
160580 ncm-et-10 2022-09-17 13:11 01:39:44 1959697 500 426 0 74 +438.95 ± 40.01
160579 ncm-et-10 2022-09-17 13:02 00:05:06 1948285 22 18 0 4 +399.91 ± 259.52
160578 ncm-et-13 2022-09-17 13:00 01:42:37 1952064 500 423 0 77 +431.48 ± 39.18
160577 ncm-et-15 2022-09-17 12:59 01:40:55 1957252 500 422 4 74 +419.61 ± 40.12
160576 ncm-et-3 2022-09-17 12:58 01:41:33 1952220 500 421 2 77 +421.93 ± 39.29
160575 ncm-et-9 2022-09-17 12:58 01:40:57 1964773 500 435 1 64 +460.32 ± 43.24
160574 ncm-et-15 2022-09-17 11:18 01:39:52 1963692 500 432 2 66 +449.35 ± 42.58
160573 ncm-et-3 2022-09-17 11:18 01:39:32 1962777 500 419 0 81 +421.93 ± 38.15
160572 ncm-et-13 2022-09-17 11:18 01:41:25 1955882 500 429 1 70 +444.09 ± 41.26
160571 ncm-et-9 2022-09-17 11:18 01:39:04 1968341 500 426 0 74 +438.95 ± 40.01
160570 ncm-et-10 2022-09-17 11:18 01:43:35 1945855 500 419 1 80 +419.61 ± 38.47

Commit

Commit ID dc0c441b7c5178baa1bb0cc51b2d0294f58759a4
Author mstembera
Date 2022-09-17 07:30:52 UTC
Prioritize checks in movepicker give a little bonus for moving pieces to squares where they give check STC: https://tests.stockfishchess.org/tests/view/631da742162491686d2e40b5 LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 80072 W: 21753 L: 21368 D: 36951 Ptnml(0-2): 421, 8876, 21075, 9225, 439 LTC: https://tests.stockfishchess.org/tests/view/631dd9e6b85daa436625de1d LLR: 2.95 (-2.94,2.94) <0.50,2.50> Total: 263480 W: 70916 L: 70158 D: 122406 Ptnml(0-2): 322, 26156, 78029, 26908, 325 similar ideas have been tested by Viz and Guenther closes https://github.com/official-stockfish/Stockfish/pull/4165 bench: 4326572
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