Dev Builds » 20220602-0547

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 11:30:57 1959008 3392 2953 6 433 +461.46 +/- 16.39
ncm-et-4 11:31:02 1940954 3327 2875 10 442 +450.88 +/- 16.23
ncm-et-9 11:30:37 1963937 3411 2911 7 493 +438.15 +/- 15.35
ncm-et-10 10:37:19 1958693 3104 2650 3 451 +439.93 +/- 16.03
ncm-et-13 11:30:22 1962053 3395 2909 7 479 +442.51 +/- 15.57
ncm-et-15 11:30:38 1958369 3371 2892 3 476 +445.41 +/- 15.61
20000 17190 36 2774 +446.31 +/- 6.46

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
158801 ncm-et-10 2022-06-03 08:21 00:20:34 1974359 96 80 0 16 +416.54 +/- 90.68
158800 ncm-et-4 2022-06-03 07:34 01:07:37 1941809 327 280 3 44 +432.83 +/- 52.5
158799 ncm-et-15 2022-06-03 07:25 01:15:54 1958317 371 321 1 49 +452.76 +/- 49.69
158798 ncm-et-3 2022-06-03 07:22 01:19:40 1961387 392 348 1 43 +486.17 +/- 53.28
158797 ncm-et-13 2022-06-03 07:20 01:20:58 1963692 395 327 0 68 +410.41 +/- 41.71
158796 ncm-et-9 2022-06-03 07:18 01:23:38 1965851 411 358 0 53 +464.65 +/- 47.61
158795 ncm-et-10 2022-06-03 06:35 01:40:35 1966000 500 437 1 62 +466.04 +/- 43.97
158793 ncm-et-10 2022-06-03 06:24 00:01:08 1955414 3 2 0 1 +279.24 +/- 576.89
158791 ncm-et-10 2022-06-03 06:13 00:01:20 1963994 3 3 0 0 +1199.83 +/- 276.48
158788 ncm-et-4 2022-06-03 05:49 01:44:05 1951465 500 441 0 59 +481.09 +/- 45.07
158787 ncm-et-15 2022-06-03 05:44 01:40:30 1964148 500 423 0 77 +431.48 +/- 39.18
158786 ncm-et-3 2022-06-03 05:38 01:43:15 1955566 500 432 2 66 +449.35 +/- 42.58
158785 ncm-et-13 2022-06-03 05:37 01:42:55 1957420 500 432 3 65 +446.7 +/- 42.92
158784 ncm-et-9 2022-06-03 05:36 01:41:28 1959554 500 423 1 76 +429.05 +/- 39.52
158783 ncm-et-10 2022-06-03 04:18 01:41:10 1949496 499 429 1 69 +446.33 +/- 41.57
158782 ncm-et-10 2022-06-03 04:13 00:00:54 1956523 1 1 0 0 +1129.65 +/- 376.02
158781 ncm-et-4 2022-06-03 04:05 01:43:24 1933718 500 429 0 71 +446.7 +/- 40.89
158780 ncm-et-15 2022-06-03 04:01 01:42:43 1956498 500 430 0 70 +449.35 +/- 41.19
158779 ncm-et-3 2022-06-03 03:58 01:39:41 1960163 500 424 2 74 +429.05 +/- 40.11
158778 ncm-et-13 2022-06-03 03:55 01:41:05 1960494 500 420 2 78 +419.61 +/- 39.03
158777 ncm-et-9 2022-06-03 03:55 01:39:55 1962763 500 418 2 80 +415.05 +/- 38.52
158776 ncm-et-10 2022-06-03 02:27 01:41:07 1955261 500 422 0 78 +429.05 +/- 38.92
158775 ncm-et-4 2022-06-03 02:20 01:44:32 1921847 500 428 1 71 +441.5 +/- 40.95
158774 ncm-et-15 2022-06-03 02:18 01:42:41 1958168 500 436 1 63 +463.16 +/- 43.6
158773 ncm-et-3 2022-06-03 02:15 01:42:17 1951766 500 428 1 71 +441.5 +/- 40.95
158772 ncm-et-9 2022-06-03 02:13 01:41:40 1965996 500 436 2 62 +460.32 +/- 43.99
158771 ncm-et-13 2022-06-03 02:12 01:42:18 1963840 500 442 2 56 +477.99 +/- 46.39
158770 ncm-et-10 2022-06-03 00:39 01:42:51 1957098 500 436 0 64 +466.03 +/- 43.18
158769 ncm-et-4 2022-06-03 00:36 01:43:06 1955847 500 434 2 64 +454.76 +/- 43.27
158768 ncm-et-15 2022-06-03 00:34 01:43:24 1958330 500 429 0 71 +446.7 +/- 40.89
158767 ncm-et-3 2022-06-03 00:32 01:42:00 1960162 500 434 0 66 +460.32 +/- 42.48
158766 ncm-et-9 2022-06-03 00:31 01:41:18 1965843 500 424 0 76 +433.94 +/- 39.45
158765 ncm-et-13 2022-06-03 00:30 01:41:38 1966010 500 422 0 78 +429.05 +/- 38.92
158764 ncm-et-10 2022-06-02 22:55 01:43:40 1954348 500 417 0 83 +417.31 +/- 37.67
158763 ncm-et-4 2022-06-02 22:52 01:43:35 1957715 500 430 4 66 +438.95 +/- 42.55
158762 ncm-et-15 2022-06-02 22:51 01:41:56 1956793 500 437 0 63 +468.95 +/- 43.54
158761 ncm-et-10 2022-06-02 22:50 00:01:10 1954961 2 1 0 1 +190.5 +/- 634.21
158760 ncm-et-13 2022-06-02 22:50 01:39:47 1963224 500 427 0 73 +441.5 +/- 40.29
158759 ncm-et-3 2022-06-02 22:49 01:42:13 1963378 500 446 0 54 +497.39 +/- 47.22
158758 ncm-et-9 2022-06-02 22:49 01:41:18 1966778 500 437 0 63 +468.95 +/- 43.54
158757 ncm-et-13 2022-06-02 21:07 01:41:41 1959694 500 439 0 61 +474.93 +/- 44.28
158756 ncm-et-15 2022-06-02 21:07 01:43:30 1956334 500 416 1 83 +412.8 +/- 37.74
158755 ncm-et-3 2022-06-02 21:07 01:41:51 1960638 500 441 0 59 +481.09 +/- 45.07
158754 ncm-et-9 2022-06-02 21:07 01:41:20 1960778 500 415 2 83 +408.38 +/- 37.78
158753 ncm-et-4 2022-06-02 21:07 01:44:43 1924277 500 433 0 67 +457.52 +/- 42.15
158752 ncm-et-10 2022-06-02 21:07 01:42:50 1958176 500 422 1 77 +426.65 +/- 39.25

Commit

Commit ID 7f1333ccf89c715933ead72e31233510c6f4d146
Author xoto10
Date 2022-06-02 05:47:23 UTC
Blend nnue complexity with classical. Following mstembera's test of the complexity value derived from nnue values, this change blends that idea with the old complexity calculation. STC 10+0.1: LLR: 2.95 (-2.94,2.94) <0.00,2.50> Total: 42320 W: 11436 L: 11148 D: 19736 Ptnml(0-2): 209, 4585, 11263, 4915, 188 https://tests.stockfishchess.org/tests/live_elo/6295c9239c8c2fcb2bad7fd9 LTC 60+0.6: LLR: 2.98 (-2.94,2.94) <0.50,3.00> Total: 34600 W: 9393 L: 9125 D: 16082 Ptnml(0-2): 32, 3323, 10319, 3597, 29 https://tests.stockfishchess.org/tests/view/6295fd5d9c8c2fcb2bad88cf closes https://github.com/official-stockfish/Stockfish/pull/4046 Bench 6078140
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