Dev Builds » 20151121-0730

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 08:01:30 1968689 3381 357 432 2592 -7.71 ± 5.65
ncm-et-4 08:01:24 1944710 3271 343 429 2499 -9.14 ± 5.78
ncm-et-9 08:00:50 1965644 3347 340 457 2550 -12.15 ± 5.74
ncm-et-10 08:01:03 1964746 3358 344 413 2601 -7.14 ± 5.58
ncm-et-13 08:01:26 1975497 3317 372 458 2487 -9.01 ± 5.91
ncm-et-15 08:01:02 1975326 3326 357 452 2517 -9.93 ± 5.82
20000 2113 2641 15246 -9.17 ± 2.35

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
72194 ncm-et-4 2019-03-02 13:19 00:39:02 1972371 271 27 37 207 -12.83 ± 20.09
72193 ncm-et-13 2019-03-02 13:14 00:44:43 1976382 317 29 40 248 -12.06 ± 17.83
72192 ncm-et-15 2019-03-02 13:12 00:46:23 1987754 326 30 45 251 -16.0 ± 18.06
72191 ncm-et-9 2019-03-02 13:09 00:49:10 1968643 347 38 45 264 -7.01 ± 17.89
72190 ncm-et-10 2019-03-02 13:08 00:50:12 1971468 358 29 55 274 -25.28 ± 17.34
72189 ncm-et-3 2019-03-02 13:04 00:54:14 1966459 381 41 38 302 +2.74 ± 15.9
72188 ncm-et-4 2019-03-02 12:06 01:12:51 1907619 500 39 55 406 -11.12 ± 13.19
72187 ncm-et-15 2019-03-02 11:59 01:12:09 1972650 500 50 76 374 -18.08 ± 15.26
72186 ncm-et-13 2019-03-02 11:58 01:14:00 1975765 500 66 65 369 +0.69 ± 15.6
72185 ncm-et-10 2019-03-02 11:56 01:10:28 1967238 500 40 58 402 -12.51 ± 13.46
72184 ncm-et-9 2019-03-02 11:56 01:11:59 1956915 500 39 67 394 -19.48 ± 13.97
72183 ncm-et-3 2019-03-02 11:51 01:11:40 1965843 500 54 78 368 -16.69 ± 15.63
72182 ncm-et-4 2019-03-02 10:53 01:11:47 1964918 500 47 65 388 -12.51 ± 14.4
72181 ncm-et-13 2019-03-02 10:43 01:14:09 1969086 500 43 71 386 -19.48 ± 14.49
72180 ncm-et-15 2019-03-02 10:43 01:14:22 1977787 500 60 72 368 -8.34 ± 15.65
72179 ncm-et-9 2019-03-02 10:42 01:12:31 1960465 500 63 75 362 -8.34 ± 16.0
72178 ncm-et-10 2019-03-02 10:41 01:13:56 1961393 500 59 61 380 -1.39 ± 14.93
72177 ncm-et-3 2019-03-02 10:41 01:09:53 1967393 500 46 64 390 -12.51 ± 14.27
72176 ncm-et-4 2019-03-02 09:37 01:14:06 1966461 500 56 74 370 -12.51 ± 15.52
72175 ncm-et-13 2019-03-02 09:31 01:11:32 1968939 500 66 68 366 -1.39 ± 15.78
72174 ncm-et-15 2019-03-02 09:30 01:11:41 1975920 500 58 56 386 +1.39 ± 14.55
72173 ncm-et-10 2019-03-02 09:30 01:10:17 1967089 500 44 57 399 -9.04 ± 13.68
72172 ncm-et-3 2019-03-02 09:28 01:11:56 1966151 500 53 69 378 -11.12 ± 15.04
72171 ncm-et-9 2019-03-02 09:26 01:14:47 1962456 500 45 71 384 -18.08 ± 14.63
72170 ncm-et-4 2019-03-02 08:21 01:15:45 1925464 500 62 66 372 -2.78 ± 15.42
72169 ncm-et-10 2019-03-02 08:19 01:10:10 1963543 500 57 50 393 +4.86 ± 14.09
72168 ncm-et-15 2019-03-02 08:17 01:12:48 1967240 500 56 64 380 -5.56 ± 14.92
72167 ncm-et-9 2019-03-02 08:15 01:09:42 1970788 500 49 61 390 -8.34 ± 14.28
72166 ncm-et-13 2019-03-02 08:15 01:14:17 1988329 500 66 78 356 -8.34 ± 16.35
72165 ncm-et-3 2019-03-02 08:14 01:12:10 1965535 500 47 52 401 -3.47 ± 13.56
72164 ncm-et-4 2019-03-02 07:06 01:13:44 1960307 500 58 63 379 -3.47 ± 14.99
72163 ncm-et-13 2019-03-02 07:04 01:10:06 1974533 500 42 68 390 -18.08 ± 14.24
72162 ncm-et-15 2019-03-02 07:04 01:11:24 1974987 500 50 75 375 -17.39 ± 15.2
72161 ncm-et-10 2019-03-02 07:04 01:14:03 1965854 500 62 69 369 -4.86 ± 15.6
72160 ncm-et-9 2019-03-02 07:03 01:11:35 1965256 500 56 74 370 -12.51 ± 15.52
72159 ncm-et-3 2019-03-02 07:02 01:11:20 1982523 500 62 61 377 +0.69 ± 15.11
72158 ncm-et-15 2019-03-02 05:51 01:12:15 1970948 500 53 64 383 -7.64 ± 14.73
72157 ncm-et-4 2019-03-02 05:51 01:14:09 1915836 500 54 69 377 -10.43 ± 15.1
72156 ncm-et-9 2019-03-02 05:51 01:11:06 1974991 500 50 64 386 -9.73 ± 14.54
72155 ncm-et-3 2019-03-02 05:51 01:10:17 1966925 500 54 70 376 -11.12 ± 15.16
72154 ncm-et-10 2019-03-02 05:51 01:11:57 1956643 500 53 63 384 -6.95 ± 14.67
72153 ncm-et-13 2019-03-02 05:51 01:12:39 1975451 500 60 68 372 -5.56 ± 15.41

Commit

Commit ID 79f393084af73655c869af126281bb2a7c2cc396
Author mstembera
Date 2015-11-21 07:30:07 UTC
Clean up RootMove less operator This is used by std::stable_sort() to sort moves from highest score to lowest score. 1) The comment is incorrect since highest to lowest means descending. 2) It's more natural to implement a less operator using another less operator rather than a greater operator. No functional change. Resolves #504
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