Dev Builds » 20230329-1936

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 09:39:39 1953259 3352 2921 1 430 +464.77 +/- 16.43
ncm-et-4 09:39:46 1958692 3373 2875 3 495 +438.28 +/- 15.3
ncm-et-9 09:39:30 1947686 3311 2845 5 461 +446.37 +/- 15.87
ncm-et-10 09:39:41 1941725 3304 2833 6 465 +443.61 +/- 15.8
ncm-et-13 09:39:34 1954421 3311 2817 3 491 +436.3 +/- 15.36
ncm-et-15 09:39:49 1957203 3349 2898 2 449 +455.77 +/- 16.07
20000 17189 20 2791 +447.3 +/- 6.44

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
181679 ncm-et-13 2023-03-31 23:48 00:54:16 1955901 311 260 2 49 +412.33 +/- 49.65
181678 ncm-et-9 2023-03-31 23:47 00:55:09 1952755 311 259 0 52 +415.94 +/- 47.94
181677 ncm-et-10 2023-03-31 23:47 00:55:00 1934115 304 260 0 44 +443.12 +/- 52.41
181676 ncm-et-15 2023-03-31 23:43 00:59:21 1961688 349 293 0 56 +423.73 +/- 46.16
181675 ncm-et-3 2023-03-31 23:41 01:00:55 1947670 352 302 0 50 +446.64 +/- 49.03
181674 ncm-et-4 2023-03-31 23:38 01:04:13 1952700 373 314 1 58 +423.27 +/- 45.44
181668 ncm-et-13 2023-03-31 22:19 01:28:16 1951152 500 410 0 90 +401.92 +/- 36.1
181667 ncm-et-10 2023-03-31 22:19 01:27:40 1941030 500 427 4 69 +431.48 +/- 41.59
181666 ncm-et-9 2023-03-31 22:19 01:27:54 1945399 500 435 2 63 +457.52 +/- 43.63
181665 ncm-et-15 2023-03-31 22:14 01:28:24 1947475 500 429 0 71 +446.7 +/- 40.89
181664 ncm-et-3 2023-03-31 22:13 01:27:34 1946094 500 439 0 61 +474.93 +/- 44.28
181663 ncm-et-4 2023-03-31 22:12 01:25:03 1962678 500 413 0 87 +408.38 +/- 36.75
181656 ncm-et-13 2023-03-31 20:51 01:27:53 1959734 500 426 0 74 +438.95 +/- 40.01
181655 ncm-et-10 2023-03-31 20:50 01:28:10 1936112 500 436 1 63 +463.16 +/- 43.6
181654 ncm-et-9 2023-03-31 20:49 01:28:33 1933323 500 438 0 62 +471.92 +/- 43.9
181653 ncm-et-15 2023-03-31 20:48 01:25:10 1965923 500 440 0 60 +477.98 +/- 44.67
181652 ncm-et-4 2023-03-31 20:47 01:24:49 1963841 500 417 0 83 +417.31 +/- 37.67
181651 ncm-et-3 2023-03-31 20:47 01:25:47 1963587 500 438 0 62 +471.92 +/- 43.9
181644 ncm-et-13 2023-03-31 19:23 01:26:39 1955882 500 418 0 82 +419.61 +/- 37.91
181643 ncm-et-10 2023-03-31 19:23 01:26:16 1951632 500 418 0 82 +419.61 +/- 37.91
181642 ncm-et-9 2023-03-31 19:22 01:26:44 1945309 500 439 0 61 +474.93 +/- 44.28
181641 ncm-et-15 2023-03-31 19:21 01:26:13 1961535 500 428 0 72 +444.08 +/- 40.59
181640 ncm-et-4 2023-03-31 19:21 01:25:31 1962305 500 433 0 67 +457.52 +/- 42.15
181639 ncm-et-3 2023-03-31 19:21 01:25:26 1962003 500 430 0 70 +449.35 +/- 41.19
181632 ncm-et-10 2023-03-31 17:54 01:28:19 1936839 500 434 0 66 +460.32 +/- 42.48
181631 ncm-et-13 2023-03-31 17:54 01:28:44 1948663 500 427 0 73 +441.5 +/- 40.29
181630 ncm-et-9 2023-03-31 17:54 01:27:31 1952369 500 433 1 66 +454.76 +/- 42.55
181629 ncm-et-15 2023-03-31 17:54 01:27:00 1949648 500 431 2 67 +446.7 +/- 42.25
181628 ncm-et-3 2023-03-31 17:53 01:26:47 1949046 500 435 0 65 +463.15 +/- 42.83
181627 ncm-et-4 2023-03-31 17:53 01:27:25 1954660 500 440 0 60 +477.98 +/- 44.67
181620 ncm-et-15 2023-03-31 16:27 01:25:34 1961861 500 443 0 57 +487.45 +/- 45.89
181619 ncm-et-10 2023-03-31 16:26 01:27:18 1946308 500 424 0 76 +433.94 +/- 39.45
181618 ncm-et-4 2023-03-31 16:26 01:25:55 1960928 500 435 1 64 +460.32 +/- 43.24
181617 ncm-et-9 2023-03-31 16:26 01:27:15 1951212 500 421 1 78 +424.28 +/- 38.99
181616 ncm-et-3 2023-03-31 16:26 01:26:37 1948468 500 434 0 66 +460.32 +/- 42.48
181615 ncm-et-13 2023-03-31 16:25 01:27:55 1944301 500 443 0 57 +487.45 +/- 45.89
181608 ncm-et-9 2023-03-31 14:59 01:26:24 1953440 500 420 1 79 +421.93 +/- 38.73
181607 ncm-et-13 2023-03-31 14:59 01:25:51 1965316 500 433 1 66 +454.76 +/- 42.55
181606 ncm-et-3 2023-03-31 14:59 01:26:33 1955949 500 443 1 56 +484.25 +/- 46.39
181605 ncm-et-10 2023-03-31 14:59 01:26:58 1946043 500 434 1 65 +457.52 +/- 42.89
181604 ncm-et-4 2023-03-31 14:59 01:26:50 1953737 500 423 1 76 +429.05 +/- 39.52
181603 ncm-et-15 2023-03-31 14:59 01:28:07 1952292 500 434 0 66 +460.32 +/- 42.48

Commit

Commit ID 43108a619899af084e45224e8744ca668a9efed2
Author Sebastian Buchwald
Date 2023-03-29 19:36:27 UTC
Reuse existing functions to read/write array of network parameters closes https://github.com/official-stockfish/Stockfish/pull/4463 No functional change
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