Dev Builds » 20230125-0648

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 11:11:51 1959349 3358 2906 1 451 +456.27 ± 16.03
ncm-et-4 11:11:19 1958854 3345 2903 4 438 +458.45 ± 16.29
ncm-et-9 11:11:51 1956271 3322 2859 3 460 +448.98 ± 15.88
ncm-et-10 11:11:30 1951348 3324 2830 5 489 +436.28 ± 15.4
ncm-et-13 11:12:07 1960718 3339 2855 6 478 +440.54 ± 15.58
ncm-et-15 11:11:00 1953482 3312 2864 1 447 +455.36 ± 16.1
20000 17217 20 2763 +449.15 ± 6.47

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
164400 ncm-et-15 2023-01-26 12:11 01:02:41 1952568 312 268 0 44 +447.98 ± 52.43
164399 ncm-et-9 2023-01-26 12:09 01:05:16 1955749 322 274 0 48 +437.59 ± 50.06
164398 ncm-et-10 2023-01-26 12:09 01:05:00 1956041 324 279 0 45 +450.83 ± 51.82
164397 ncm-et-13 2023-01-26 12:06 01:08:22 1961276 339 293 1 45 +451.17 ± 51.95
164396 ncm-et-4 2023-01-26 12:04 01:09:28 1953933 345 282 0 63 +399.17 ± 43.34
164395 ncm-et-3 2023-01-26 12:01 01:12:58 1958802 358 318 0 40 +491.15 ± 55.26
164394 ncm-et-15 2023-01-26 10:28 01:41:55 1948442 500 436 0 64 +466.03 ± 43.18
164393 ncm-et-9 2023-01-26 10:26 01:41:51 1949673 500 427 1 72 +438.95 ± 40.66
164392 ncm-et-10 2023-01-26 10:26 01:41:44 1951614 500 430 1 69 +446.7 ± 41.57
164391 ncm-et-13 2023-01-26 10:23 01:41:51 1950691 500 418 1 81 +417.32 ± 38.22
164390 ncm-et-4 2023-01-26 10:23 01:40:54 1958230 500 435 1 64 +460.32 ± 43.24
164389 ncm-et-3 2023-01-26 10:21 01:39:27 1959542 500 446 1 53 +494.03 ± 47.75
164388 ncm-et-10 2023-01-26 08:46 01:39:46 1954351 500 438 2 60 +466.04 ± 44.75
164387 ncm-et-15 2023-01-26 08:45 01:42:15 1950563 500 422 0 78 +429.05 ± 38.92
164386 ncm-et-9 2023-01-26 08:45 01:40:28 1964622 500 438 1 61 +468.96 ± 44.35
164385 ncm-et-13 2023-01-26 08:43 01:39:32 1964783 500 437 0 63 +468.95 ± 43.54
164384 ncm-et-4 2023-01-26 08:43 01:39:16 1961283 500 438 1 61 +468.96 ± 44.35
164383 ncm-et-3 2023-01-26 08:40 01:39:50 1964809 500 427 0 73 +441.5 ± 40.29
164382 ncm-et-15 2023-01-26 07:04 01:40:24 1953600 500 439 1 60 +471.92 ± 44.73
164381 ncm-et-9 2023-01-26 07:03 01:41:53 1957259 500 423 1 76 +429.05 ± 39.52
164380 ncm-et-10 2023-01-26 07:02 01:43:04 1949665 500 414 0 86 +410.58 ± 36.97
164379 ncm-et-4 2023-01-26 07:02 01:40:32 1958318 500 424 1 75 +431.48 ± 39.8
164378 ncm-et-13 2023-01-26 07:00 01:42:25 1956800 500 431 1 68 +449.35 ± 41.89
164377 ncm-et-3 2023-01-26 06:59 01:40:31 1956179 500 433 0 67 +457.52 ± 42.15
164376 ncm-et-15 2023-01-26 05:23 01:40:26 1958328 500 420 0 80 +424.27 ± 38.4
164375 ncm-et-9 2023-01-26 05:21 01:40:39 1955421 500 442 0 58 +484.24 ± 45.47
164374 ncm-et-10 2023-01-26 05:20 01:41:10 1949344 500 426 2 72 +433.94 ± 40.69
164373 ncm-et-13 2023-01-26 05:19 01:40:07 1963434 500 415 1 84 +410.58 ± 37.5
164372 ncm-et-3 2023-01-26 05:19 01:39:45 1964012 500 423 0 77 +431.48 ± 39.18
164371 ncm-et-4 2023-01-26 05:18 01:42:47 1943870 500 445 0 55 +494.02 ± 46.77
164370 ncm-et-15 2023-01-26 03:42 01:40:28 1956197 500 441 0 59 +481.09 ± 45.07
164369 ncm-et-13 2023-01-26 03:39 01:39:07 1965719 500 431 1 68 +449.35 ± 41.89
164368 ncm-et-3 2023-01-26 03:39 01:38:54 1959707 500 431 0 69 +452.04 ± 41.5
164367 ncm-et-9 2023-01-26 03:39 01:41:37 1953762 500 432 0 68 +454.76 ± 41.82
164366 ncm-et-10 2023-01-26 03:39 01:40:35 1946351 500 420 0 80 +424.27 ± 38.4
164365 ncm-et-4 2023-01-26 03:37 01:41:03 1965076 500 440 1 59 +474.93 ± 45.13
164364 ncm-et-4 2023-01-26 01:59 01:37:19 1971274 500 439 0 61 +474.93 ± 44.28
164363 ncm-et-15 2023-01-26 01:58 01:42:51 1954678 500 438 0 62 +471.92 ± 43.9
164362 ncm-et-9 2023-01-26 01:58 01:40:07 1957417 500 423 0 77 +431.48 ± 39.18
164361 ncm-et-10 2023-01-26 01:58 01:40:11 1952072 500 423 0 77 +431.48 ± 39.18
164360 ncm-et-3 2023-01-26 01:58 01:40:26 1952392 500 428 0 72 +444.08 ± 40.59
164359 ncm-et-13 2023-01-26 01:58 01:40:43 1962324 500 430 1 69 +446.7 ± 41.57

Commit

Commit ID 3dd0a7a7cd9daf306cffc795c343459de6d6f54b
Author Dubslow
Date 2023-01-25 06:48:39 UTC
`stat_bonus`: replace quadratic with nearly identical line passed stc: https://tests.stockfishchess.org/tests/view/63ca58c90eefe8694a0c4eac LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 287960 W: 76146 L: 76201 D: 135613 Ptnml(0-2): 947, 31890, 78307, 31943, 893 passed ltc: https://tests.stockfishchess.org/tests/view/63cc8a51344bb01c191b30f0 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 73784 W: 19559 L: 19402 D: 34823 Ptnml(0-2): 33, 7171, 22327, 7328, 33 closes https://github.com/official-stockfish/Stockfish/pull/4352 bench 3990490
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