Dev Builds » 20230329-1943

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 09:47:14 1904490 3239 2779 4 456 +445.06 +/- 15.95
ncm-et-4 09:47:12 1915693 3283 2820 1 462 +447.58 +/- 15.84
ncm-et-9 09:51:29 1950714 3369 2903 5 461 +449.62 +/- 15.87
ncm-et-10 09:51:43 1949811 3418 2943 10 465 +446.84 +/- 15.82
ncm-et-13 09:47:15 1911983 3275 2820 6 449 +448.34 +/- 16.09
ncm-et-15 09:51:40 1954145 3416 2920 10 486 +438.79 +/- 15.47
20000 17185 36 2779 +445.98 +/- 6.45

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
181521 ncm-et-3 2023-03-31 04:45 00:27:42 1957312 158 134 1 23 +426.38 +/- 74.38
181520 ncm-et-13 2023-03-31 04:43 00:29:35 1961610 173 150 0 23 +458.97 +/- 74.32
181519 ncm-et-4 2023-03-31 04:39 00:33:50 1951216 189 155 0 34 +402.02 +/- 59.84
181518 ncm-et-9 2023-03-31 04:07 01:05:29 1932865 369 313 1 55 +430.91 +/- 46.73
181517 ncm-et-15 2023-03-31 04:01 01:12:23 1947437 416 359 2 55 +446.93 +/- 46.8
181516 ncm-et-10 2023-03-31 04:00 01:12:28 1945867 418 355 1 62 +432.57 +/- 43.91
181510 ncm-et-13 2023-03-31 02:55 01:47:28 1584257 500 429 1 70 +444.09 +/- 41.26
181509 ncm-et-3 2023-03-31 02:55 01:49:30 1547203 500 427 0 73 +441.5 +/- 40.29
181508 ncm-et-4 2023-03-31 02:55 01:43:13 1631867 500 434 1 65 +457.52 +/- 42.89
181507 ncm-et-9 2023-03-31 02:38 01:28:33 1946002 500 436 0 64 +466.03 +/- 43.18
181506 ncm-et-3 2023-03-31 02:37 00:13:53 1960821 81 74 0 7 +538.04 +/- 159.0
181505 ncm-et-15 2023-03-31 02:34 01:26:12 1956199 500 435 1 64 +460.32 +/- 43.24
181504 ncm-et-4 2023-03-31 02:34 00:17:02 1957202 94 85 0 9 +519.41 +/- 131.73
181503 ncm-et-10 2023-03-31 02:33 01:26:53 1948583 500 435 1 64 +460.32 +/- 43.24
181502 ncm-et-13 2023-03-31 02:33 00:17:55 1960537 102 86 0 16 +427.99 +/- 90.84
181496 ncm-et-9 2023-03-31 01:10 01:27:22 1952102 500 433 1 66 +454.76 +/- 42.55
181495 ncm-et-3 2023-03-31 01:09 01:26:51 1953527 500 416 0 84 +415.04 +/- 37.43
181494 ncm-et-4 2023-03-31 01:07 01:25:36 1961246 500 422 0 78 +429.05 +/- 38.92
181493 ncm-et-15 2023-03-31 01:06 01:27:15 1958642 500 417 0 83 +417.31 +/- 37.67
181492 ncm-et-10 2023-03-31 01:05 01:26:52 1931619 500 435 2 63 +457.52 +/- 43.63
181491 ncm-et-13 2023-03-31 01:05 01:27:24 1948888 500 420 1 79 +421.93 +/- 38.73
181485 ncm-et-3 2023-03-30 23:43 01:25:28 1959543 500 433 2 65 +452.04 +/- 42.92
181484 ncm-et-9 2023-03-30 23:42 01:27:29 1954867 500 439 1 60 +471.92 +/- 44.73
181483 ncm-et-4 2023-03-30 23:40 01:26:37 1959249 500 421 0 79 +426.65 +/- 38.66
181482 ncm-et-13 2023-03-30 23:38 01:25:50 1960790 500 449 0 51 +507.87 +/- 48.67
181481 ncm-et-10 2023-03-30 23:38 01:27:10 1956198 500 420 1 79 +421.93 +/- 38.73
181480 ncm-et-15 2023-03-30 23:37 01:27:58 1951003 500 433 0 67 +457.52 +/- 42.15
181474 ncm-et-3 2023-03-30 22:14 01:28:18 1954216 500 432 0 68 +454.76 +/- 41.82
181473 ncm-et-9 2023-03-30 22:14 01:27:22 1955130 500 436 1 63 +463.16 +/- 43.6
181472 ncm-et-13 2023-03-30 22:13 01:24:51 1966310 500 428 1 71 +441.5 +/- 40.95
181471 ncm-et-15 2023-03-30 22:12 01:24:05 1960155 500 417 4 79 +408.38 +/- 38.79
181470 ncm-et-4 2023-03-30 22:11 01:27:56 1947976 500 434 0 66 +460.32 +/- 42.48
181469 ncm-et-10 2023-03-30 22:11 01:26:21 1951697 500 440 1 59 +474.93 +/- 45.13
181459 ncm-et-3 2023-03-30 20:45 01:28:32 1947855 500 429 1 70 +444.09 +/- 41.26
181458 ncm-et-9 2023-03-30 20:44 01:28:49 1949975 500 423 1 76 +429.05 +/- 39.52
181457 ncm-et-13 2023-03-30 20:44 01:27:31 1950548 500 427 1 72 +438.95 +/- 40.66
181456 ncm-et-15 2023-03-30 20:44 01:27:17 1949052 500 441 2 57 +474.93 +/- 45.97
181455 ncm-et-10 2023-03-30 20:44 01:26:17 1953284 500 424 2 74 +429.05 +/- 40.11
181454 ncm-et-4 2023-03-30 20:44 01:27:15 1948127 500 436 0 64 +466.03 +/- 43.18
181448 ncm-et-9 2023-03-30 19:17 01:26:25 1964058 500 423 0 77 +431.48 +/- 39.18
181447 ncm-et-15 2023-03-30 19:17 01:26:30 1956532 500 418 1 81 +417.32 +/- 38.22
181446 ncm-et-10 2023-03-30 19:17 01:25:42 1961435 500 434 2 64 +454.76 +/- 43.27
181445 ncm-et-3 2023-03-30 19:17 01:27:00 1955450 500 434 0 66 +460.32 +/- 42.48
181444 ncm-et-4 2023-03-30 19:17 01:25:43 1968663 500 433 0 67 +457.52 +/- 42.15
181443 ncm-et-13 2023-03-30 19:17 01:26:41 1962926 500 431 2 67 +446.7 +/- 42.25

Commit

Commit ID a9c26357deb01c764cd16ef4e61acb4f687cbd77
Author Miguel Lahoz
Date 2023-03-29 19:43:07 UTC
Clean up repetitive declarations for see_ge The occupied bitboard is only used in one place and is otherwise thrown away. To simplify use, see_ge function can instead be overloaded. Repetitive declarations for occupied bitboard can be removed. Passed non-regression test https://tests.stockfishchess.org/tests/view/6421c286db43ab2ba6f908eb LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 48912 W: 13196 L: 13001 D: 22715 Ptnml(0-2): 146, 5003, 13967, 5190, 150 closes https://github.com/official-stockfish/Stockfish/pull/4469 No functional change.
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