Dev Builds » 20210215-2258

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 08:24:12 1961272 3343 2715 15 613 +389.22 +/- 13.75
ncm-et-4 08:24:20 1961287 3328 2665 17 646 +377.56 +/- 13.39
ncm-et-9 08:24:32 1958302 3314 2628 18 668 +370.02 +/- 13.17
ncm-et-10 08:24:35 1960463 3331 2644 11 676 +372.67 +/- 13.07
ncm-et-13 08:24:10 1961787 3347 2701 22 624 +382.1 +/- 13.64
ncm-et-15 08:25:02 1954347 3337 2692 12 633 +384.73 +/- 13.52
20000 16045 95 3860 +379.3 +/- 5.47

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
143737 ncm-et-9 2021-02-16 16:59 00:08:05 1957280 49 36 0 13 +326.16 +/- 100.11
143736 ncm-et-10 2021-02-16 16:56 00:10:44 1954977 66 51 0 15 +356.81 +/- 93.0
143735 ncm-et-3 2021-02-16 16:56 00:10:53 1954993 67 56 1 10 +402.87 +/- 120.13
143734 ncm-et-4 2021-02-16 16:55 00:11:41 1960628 73 58 1 14 +363.93 +/- 97.78
143733 ncm-et-13 2021-02-16 16:54 00:12:50 1967539 83 65 0 18 +365.98 +/- 84.07
143732 ncm-et-15 2021-02-16 16:54 00:12:54 1952368 82 65 0 17 +374.73 +/- 86.96
143731 ncm-et-9 2021-02-16 15:42 01:15:54 1959872 500 402 3 95 +379.78 +/- 35.24
143730 ncm-et-3 2021-02-16 15:41 01:14:46 1962817 500 407 2 91 +391.57 +/- 36.01
143729 ncm-et-10 2021-02-16 15:40 01:15:23 1962616 500 398 2 100 +374.11 +/- 34.27
143728 ncm-et-15 2021-02-16 15:40 01:13:54 1959542 500 416 2 82 +410.58 +/- 38.02
143727 ncm-et-4 2021-02-16 15:39 01:15:33 1961688 500 406 2 92 +389.56 +/- 35.8
143726 ncm-et-13 2021-02-16 15:38 01:15:41 1963686 500 402 5 93 +375.98 +/- 35.66
143725 ncm-et-9 2021-02-16 14:27 01:14:36 1971269 500 386 5 109 +347.77 +/- 32.85
143724 ncm-et-3 2021-02-16 14:25 01:15:25 1964302 500 418 1 81 +417.32 +/- 38.22
143723 ncm-et-10 2021-02-16 14:25 01:14:57 1958479 500 407 1 92 +393.6 +/- 35.75
143722 ncm-et-4 2021-02-16 14:24 01:15:01 1959857 500 401 3 96 +377.87 +/- 35.05
143721 ncm-et-15 2021-02-16 14:23 01:15:38 1945141 500 415 1 84 +410.58 +/- 37.5
143720 ncm-et-13 2021-02-16 14:23 01:14:20 1964615 500 411 4 85 +395.65 +/- 37.35
143719 ncm-et-9 2021-02-16 13:10 01:16:59 1956183 500 399 3 98 +374.11 +/- 34.68
143718 ncm-et-10 2021-02-16 13:08 01:15:55 1958326 500 390 0 110 +363.2 +/- 32.48
143717 ncm-et-3 2021-02-16 13:08 01:16:27 1956484 500 402 2 96 +381.7 +/- 35.02
143716 ncm-et-13 2021-02-16 13:08 01:14:46 1958835 500 411 3 86 +397.72 +/- 37.12
143715 ncm-et-4 2021-02-16 13:07 01:15:39 1961387 500 402 2 96 +381.7 +/- 35.02
143714 ncm-et-15 2021-02-16 13:07 01:15:40 1954961 500 389 2 109 +357.94 +/- 32.76
143713 ncm-et-10 2021-02-16 11:53 01:14:39 1962917 500 396 4 100 +366.78 +/- 34.34
143712 ncm-et-9 2021-02-16 11:52 01:16:33 1956498 500 395 1 104 +370.41 +/- 33.52
143711 ncm-et-13 2021-02-16 11:52 01:15:07 1967078 500 400 2 98 +377.87 +/- 34.64
143710 ncm-et-3 2021-02-16 11:52 01:15:18 1958182 500 407 4 89 +387.57 +/- 36.48
143709 ncm-et-15 2021-02-16 11:52 01:14:54 1960937 500 400 1 99 +379.78 +/- 34.4
143708 ncm-et-4 2021-02-16 11:51 01:15:54 1969100 500 392 2 106 +363.2 +/- 33.24
143707 ncm-et-3 2021-02-16 10:36 01:15:13 1969241 500 400 2 98 +377.87 +/- 34.64
143706 ncm-et-13 2021-02-16 10:36 01:15:27 1959852 500 396 1 103 +372.25 +/- 33.69
143705 ncm-et-4 2021-02-16 10:36 01:14:39 1963569 500 398 3 99 +372.25 +/- 34.49
143704 ncm-et-9 2021-02-16 10:35 01:16:20 1958700 500 397 0 103 +375.98 +/- 33.63
143703 ncm-et-10 2021-02-16 10:35 01:16:51 1953451 500 412 2 86 +401.92 +/- 37.09
143702 ncm-et-15 2021-02-16 10:35 01:15:30 1953745 500 412 5 83 +395.65 +/- 37.81
143659 ncm-et-15 2021-02-16 01:29 00:39:17 1954350 255 196 0 59 +353.32 +/- 44.62
143658 ncm-et-4 2021-02-16 01:28 00:39:01 1955432 255 208 2 45 +389.4 +/- 51.86
143657 ncm-et-10 2021-02-16 01:28 00:39:48 1961537 265 197 1 67 +329.94 +/- 41.84
143656 ncm-et-9 2021-02-16 01:27 00:40:39 1946762 265 214 2 49 +381.7 +/- 49.59
143655 ncm-et-13 2021-02-16 01:26 00:41:09 1954671 264 221 2 41 +412.29 +/- 54.51
143654 ncm-et-3 2021-02-16 01:26 00:41:41 1961545 276 227 1 48 +400.69 +/- 50.09
143653 ncm-et-4 2021-02-16 00:11 01:16:52 1958637 500 400 2 98 +377.87 +/- 34.64
143652 ncm-et-13 2021-02-16 00:11 01:14:50 1958024 500 395 5 100 +363.2 +/- 34.35
143651 ncm-et-9 2021-02-16 00:11 01:15:26 1959853 500 399 4 97 +372.25 +/- 34.89
143650 ncm-et-10 2021-02-16 00:11 01:16:18 1971408 500 393 1 106 +366.78 +/- 33.19
143649 ncm-et-3 2021-02-16 00:11 01:14:29 1962615 500 398 2 100 +374.11 +/- 34.27
143648 ncm-et-15 2021-02-16 00:11 01:17:15 1953737 500 399 1 100 +377.87 +/- 34.22

Commit

Commit ID b46813f9b74c9edcb830b32d877469ed428072ad
Author Stéphane Nicolet
Date 2021-02-15 22:58:03 UTC
Update Top CPU Contributors No functional change
Copyright 2011–2024 Next Chess Move LLC