Dev Builds » 20130927-0704

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo
ncm-dbt-01 05:04:08 585482 3986 2 3551 433 -494.64 ± 15.35 1558 433 2 0 0 -1199.83 ± 15.71
ncm-dbt-02 05:05:21 591061 3996 0 3547 449 -490.12 ± 15.02 1549 449 0 0 0 -1199.83 ± 0.0
ncm-dbt-03 05:04:31 578511 4000 3 3543 454 -485.84 ± 14.98 1544 452 4 0 0 -1199.74 ± 59.42
ncm-dbt-04 05:05:16 566925 3982 2 3534 446 -489.06 ± 15.08 1543 446 2 0 0 -1199.83 ± 15.8
ncm-dbt-05 05:03:23 602907 4036 0 3642 394 -515.9 ± 16.22 1624 394 0 0 0 -1199.83 ± 0.0
20000 7 17817 2176 -494.86 ± 6.84 7818 2174 8 0 0 -1199.83 ± 0.0

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
480330 ncm-dbt-05 598347 36 0 30 6 -416.3 ± 146.32 12 6 0 0 0 -1199.83 ± 119.19
480329 ncm-dbt-01 586646 486 1 432 53 -488.78 ± 44.61 189 53 1 0 0 -1073.95 ± 157.43
480328 ncm-dbt-04 568474 482 0 425 57 -480.67 ± 42.59 184 57 0 0 0 -1199.83 ± 0.0
480327 ncm-dbt-02 590010 496 0 450 46 -525.22 ± 48.59 202 46 0 0 0 -1199.83 ± 0.0
480326 ncm-dbt-03 577356 500 0 451 49 -515.16 ± 46.82 201 49 0 0 0 -1199.83 ± 0.0
480325 ncm-dbt-05 603231 500 0 449 51 -507.85 ± 45.71 199 51 0 0 0 -1199.83 ± 0.0
480324 ncm-dbt-02 590739 500 0 443 57 -487.43 ± 42.74 193 57 0 0 0 -1199.83 ± 0.0
480323 ncm-dbt-01 587749 500 0 445 55 -494.0 ± 43.67 195 55 0 0 0 -1199.83 ± 0.0
480322 ncm-dbt-04 565863 500 0 434 66 -460.3 ± 39.03 184 66 0 0 0 -1199.83 ± 0.0
480321 ncm-dbt-03 579992 500 0 440 60 -477.97 ± 41.41 190 60 0 0 0 -1199.83 ± 0.0
480320 ncm-dbt-05 606969 500 0 449 51 -507.85 ± 45.71 199 51 0 0 0 -1199.83 ± 0.0
480319 ncm-dbt-01 585590 500 0 440 60 -477.97 ± 41.41 190 60 0 0 0 -1199.83 ± 0.0
480318 ncm-dbt-04 565666 500 1 450 49 -507.85 ± 46.87 200 49 1 0 0 -1078.89 ± 154.95
480317 ncm-dbt-02 592850 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
480316 ncm-dbt-05 605613 500 0 454 46 -526.68 ± 48.62 204 46 0 0 0 -1199.83 ± 0.0
480315 ncm-dbt-03 579083 500 1 436 63 -463.14 ± 40.24 186 63 1 0 0 -1078.89 ± 154.95
480314 ncm-dbt-04 567720 500 0 450 50 -511.47 ± 46.26 200 50 0 0 0 -1199.83 ± 0.0
480313 ncm-dbt-01 584159 500 1 446 53 -494.01 ± 44.72 196 53 1 0 0 -1078.89 ± 154.95
480312 ncm-dbt-02 592850 500 0 442 58 -484.22 ± 42.28 192 58 0 0 0 -1199.83 ± 0.0
480311 ncm-dbt-05 604083 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
480310 ncm-dbt-03 578877 500 0 440 60 -477.97 ± 41.41 190 60 0 0 0 -1199.83 ± 0.0
480309 ncm-dbt-01 582987 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
480308 ncm-dbt-04 567086 500 1 450 49 -507.85 ± 46.87 200 49 1 0 0 -1078.89 ± 154.95
480307 ncm-dbt-02 589582 500 0 445 55 -494.0 ± 43.67 195 55 0 0 0 -1199.83 ± 0.0
480306 ncm-dbt-05 603500 500 0 452 48 -518.93 ± 47.4 202 48 0 0 0 -1199.83 ± 0.0
480305 ncm-dbt-03 578095 500 1 439 60 -471.91 ± 42.34 190 58 2 0 0 -958.31 ± 196.57
480304 ncm-dbt-01 584495 500 0 438 62 -471.9 ± 40.58 188 62 0 0 0 -1199.83 ± 0.0
480303 ncm-dbt-04 568872 500 0 436 64 -466.01 ± 39.79 186 64 0 0 0 -1199.83 ± 0.0
480302 ncm-dbt-05 598392 500 0 460 40 -552.05 ± 52.8 210 40 0 0 0 -1199.83 ± 0.0
480301 ncm-dbt-02 587749 500 0 443 57 -487.43 ± 42.74 193 57 0 0 0 -1199.83 ± 0.0
480300 ncm-dbt-03 578136 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
480299 ncm-dbt-01 586477 500 0 454 46 -526.68 ± 48.62 204 46 0 0 0 -1199.83 ± 0.0
480298 ncm-dbt-05 605387 500 0 449 51 -507.85 ± 45.71 199 51 0 0 0 -1199.83 ± 0.0
480297 ncm-dbt-02 591685 500 0 445 55 -494.0 ± 43.67 195 55 0 0 0 -1199.83 ± 0.0
480296 ncm-dbt-04 565312 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
480295 ncm-dbt-03 575272 500 0 439 61 -474.91 ± 40.99 189 61 0 0 0 -1199.83 ± 0.0
480294 ncm-dbt-05 600646 500 0 451 49 -515.16 ± 46.82 201 49 0 0 0 -1199.83 ± 0.0
480293 ncm-dbt-01 585759 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
480292 ncm-dbt-04 566414 500 0 441 59 -481.07 ± 41.84 191 59 0 0 0 -1199.83 ± 0.0
480291 ncm-dbt-03 581277 500 1 450 49 -507.85 ± 46.87 200 49 1 0 0 -1078.89 ± 154.95
480290 ncm-dbt-02 593023 500 0 431 69 -452.02 ± 37.95 181 69 0 0 0 -1199.83 ± 0.0

Commit

Commit ID e654209211a1bcd40a0ff00c5bdba284890ea857
Author Raminder Singh
Date 2013-09-27 07:04:24 UTC
Fix best move lookup bug If the uci option 'Best Book Move' is set to true the lookup still returns a move at random instead of the move with the highest weight. No functional change.
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