Dev Builds » 20210729-0535

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 08:17:39 1962282 3356 2825 8 523 +423.56 ± 14.89
ncm-et-4 08:17:48 1962150 3352 2857 4 491 +437.86 ± 15.37
ncm-et-9 08:17:57 1956259 3329 2834 5 490 +436.19 ± 15.39
ncm-et-10 08:17:45 1951604 3296 2790 7 499 +429.49 ± 15.25
ncm-et-13 08:17:55 1959784 3350 2790 3 557 +414.98 ± 14.41
ncm-et-15 08:17:49 1953907 3317 2752 10 555 +409.09 ± 14.45
20000 16848 37 3115 +424.93 ± 6.09

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
150434 ncm-et-10 2021-07-29 18:37 00:45:12 1957261 296 250 1 45 +425.72 ± 51.89
150433 ncm-et-15 2021-07-29 18:35 00:46:49 1961696 317 265 0 52 +419.56 ± 47.95
150432 ncm-et-9 2021-07-29 18:33 00:49:26 1956521 329 279 1 49 +430.25 ± 49.64
150431 ncm-et-3 2021-07-29 18:30 00:51:48 1961407 356 290 1 65 +393.39 ± 42.76
150430 ncm-et-13 2021-07-29 18:30 00:52:03 1959708 350 290 1 59 +408.07 ± 45.0
150429 ncm-et-4 2021-07-29 18:28 00:53:28 1952978 352 300 1 51 +435.72 ± 48.62
150428 ncm-et-10 2021-07-29 17:21 01:14:37 1956941 500 427 2 71 +436.43 ± 40.99
150427 ncm-et-15 2021-07-29 17:21 01:13:48 1961394 500 420 2 78 +419.61 ± 39.03
150426 ncm-et-9 2021-07-29 17:18 01:13:39 1960310 500 436 1 63 +463.16 ± 43.6
150425 ncm-et-13 2021-07-29 17:15 01:14:02 1963410 500 427 0 73 +441.5 ± 40.29
150424 ncm-et-3 2021-07-29 17:14 01:14:51 1961230 500 424 0 76 +433.94 ± 39.45
150423 ncm-et-4 2021-07-29 17:12 01:15:19 1957707 500 432 0 68 +454.76 ± 41.82
150422 ncm-et-15 2021-07-29 16:06 01:14:05 1962151 500 415 1 84 +410.58 ± 37.5
150421 ncm-et-10 2021-07-29 16:05 01:15:50 1933799 500 414 0 86 +410.58 ± 36.97
150420 ncm-et-9 2021-07-29 16:02 01:15:54 1952978 500 423 1 76 +429.05 ± 39.52
150419 ncm-et-13 2021-07-29 15:59 01:15:04 1948282 500 426 0 74 +438.95 ± 40.01
150418 ncm-et-3 2021-07-29 15:59 01:14:56 1968643 500 414 1 85 +408.38 ± 37.27
150417 ncm-et-4 2021-07-29 15:58 01:13:25 1963532 500 419 0 81 +421.93 ± 38.15
150416 ncm-et-15 2021-07-29 14:51 01:14:46 1956180 500 404 1 95 +387.57 ± 35.16
150415 ncm-et-10 2021-07-29 14:49 01:14:45 1957093 500 417 1 82 +415.05 ± 37.98
150414 ncm-et-9 2021-07-29 14:47 01:14:13 1960322 500 428 1 71 +441.5 ± 40.95
150413 ncm-et-4 2021-07-29 14:45 01:12:53 1965844 500 434 1 65 +457.52 ± 42.89
150412 ncm-et-3 2021-07-29 14:43 01:14:47 1953314 500 424 3 73 +426.65 ± 40.41
150411 ncm-et-13 2021-07-29 14:43 01:15:25 1956027 500 413 0 87 +408.38 ± 36.75
150410 ncm-et-15 2021-07-29 13:34 01:15:35 1944046 500 420 2 78 +419.61 ± 39.03
150409 ncm-et-10 2021-07-29 13:33 01:15:58 1942238 500 424 0 76 +433.94 ± 39.45
150408 ncm-et-9 2021-07-29 13:31 01:15:00 1952066 500 421 1 78 +424.28 ± 38.99
150407 ncm-et-4 2021-07-29 13:31 01:13:24 1960342 500 424 1 75 +431.48 ± 39.8
150406 ncm-et-3 2021-07-29 13:29 01:13:33 1965539 500 433 0 67 +457.52 ± 42.15
150405 ncm-et-13 2021-07-29 13:28 01:14:22 1962302 500 409 0 91 +399.81 ± 35.89
150404 ncm-et-15 2021-07-29 12:17 01:16:23 1942250 500 412 3 85 +399.81 ± 37.34
150403 ncm-et-10 2021-07-29 12:17 01:15:24 1957100 500 429 1 70 +444.09 ± 41.26
150402 ncm-et-4 2021-07-29 12:15 01:14:52 1964162 500 427 0 73 +441.5 ± 40.29
150401 ncm-et-3 2021-07-29 12:15 01:13:25 1964918 500 425 1 74 +433.94 ± 40.08
150400 ncm-et-9 2021-07-29 12:15 01:15:41 1951153 500 428 0 72 +444.08 ± 40.59
150399 ncm-et-13 2021-07-29 12:14 01:13:20 1966304 500 413 0 87 +408.38 ± 36.75
150398 ncm-et-3 2021-07-29 11:00 01:14:19 1960926 500 415 2 83 +408.38 ± 37.78
150397 ncm-et-15 2021-07-29 11:00 01:16:23 1949637 500 416 1 83 +412.8 ± 37.74
150396 ncm-et-9 2021-07-29 11:00 01:14:04 1960465 500 419 0 81 +421.93 ± 38.15
150395 ncm-et-10 2021-07-29 11:00 01:15:59 1956802 500 429 2 69 +441.5 ± 41.61
150394 ncm-et-4 2021-07-29 11:00 01:14:27 1970490 500 421 1 78 +424.28 ± 38.99
150393 ncm-et-13 2021-07-29 11:00 01:13:39 1962457 500 412 2 86 +401.92 ± 37.09

Commit

Commit ID e973eee919a8d450f095d102a0d52c196a8e7793
Author SFisGOD
Date 2021-07-29 05:35:13 UTC
Update default net to nn-56a5f1c4173a.nnue SPSA 1: https://tests.stockfishchess.org/tests/view/60fd24efd8a6b65b2f3a796e Parameters: A total of 256 net biases were tuned (hidden layer 2) New best values: Half of the changes from the tuning run New net: nn-5992d3ba79f3.nnue SPSA 2: https://tests.stockfishchess.org/tests/view/60fec7d6d8a6b65b2f3a7aa2 Parameters: A total of 128 net biases were tuned (hidden layer 1) New best values: Half of the changes from the tuning run New net: nn-56a5f1c4173a.nnue STC: LLR: 2.94 (-2.94,2.94) <-0.50,2.50> Total: 140392 W: 10863 L: 10578 D: 118951 Ptnml(0-2): 347, 8754, 51718, 9021, 356 https://tests.stockfishchess.org/tests/view/610037e396b86d98abf6a79e LTC: LLR: 2.95 (-2.94,2.94) <0.50,3.50> Total: 14216 W: 454 L: 355 D: 13407 Ptnml(0-2): 4, 323, 6356, 420, 5 https://tests.stockfishchess.org/tests/view/61019995afad2da4f4ae3a3c Closes #3633 Bench: 4801359
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