Dev Builds » 20151003-1050

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 05:42:23 1985759 2405 245 381 1779 -19.67 +/- 7.06
ncm-et-4 05:42:45 1979417 2364 209 380 1775 -25.18 +/- 6.95
ncm-et-5 01:42:02 2022874 727 74 109 544 -16.74 +/- 12.65
ncm-et-6 01:42:02 2026390 718 64 115 539 -24.72 +/- 12.63
ncm-et-7 01:42:02 2025981 704 81 113 510 -15.8 +/- 13.46
ncm-et-8 01:42:18 2008976 709 62 115 532 -26.02 +/- 12.71
ncm-et-9 05:42:39 1986626 2406 221 362 1823 -20.38 +/- 6.81
ncm-et-10 05:40:23 1987488 2353 210 372 1771 -23.96 +/- 6.95
ncm-et-11 01:42:04 1993750 720 71 111 538 -19.32 +/- 12.73
ncm-et-12 01:41:47 2020022 696 92 113 491 -10.49 +/- 14.01
ncm-et-13 05:42:34 1991898 2392 229 361 1802 -19.19 +/- 6.89
ncm-et-14 01:42:09 2019858 716 75 130 511 -26.74 +/- 13.56
ncm-et-15 05:42:53 1985114 2372 227 398 1747 -25.09 +/- 7.14
ncm-et-16 01:42:00 2022303 718 69 110 539 -19.86 +/- 12.65
20000 1929 3170 14901 -21.59 +/- 2.42

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
73454 ncm-et-10 2019-03-12 07:38 00:22:14 1965859 150 9 25 116 -37.2 +/- 26.15
73453 ncm-et-4 2019-03-12 07:37 00:22:59 1962304 154 13 30 111 -38.51 +/- 28.77
73452 ncm-et-13 2019-03-12 07:36 00:24:08 1970799 168 17 16 135 +2.07 +/- 23.32
73451 ncm-et-15 2019-03-12 07:36 00:24:28 1978193 173 15 29 129 -28.18 +/- 25.99
73450 ncm-et-9 2019-03-12 07:35 00:25:23 1972187 174 14 18 142 -7.99 +/- 22.15
73449 ncm-et-3 2019-03-12 07:34 00:26:32 1958622 181 26 29 126 -5.76 +/- 27.96
73448 ncm-et-13 2019-03-12 06:23 01:12:10 1979996 500 51 83 366 -22.27 +/- 15.72
73447 ncm-et-4 2019-03-12 06:23 01:13:31 1967848 500 40 87 373 -32.76 +/- 15.22
73446 ncm-et-10 2019-03-12 06:23 01:14:10 1956329 500 46 70 384 -16.69 +/- 14.64
73445 ncm-et-15 2019-03-12 06:22 01:12:26 1967236 500 58 72 370 -9.73 +/- 15.53
73444 ncm-et-3 2019-03-12 06:22 01:10:28 1974068 500 46 74 380 -19.48 +/- 14.88
73443 ncm-et-9 2019-03-12 06:22 01:11:59 1964921 500 47 78 375 -21.57 +/- 15.18
73442 ncm-et-13 2019-03-12 05:11 01:10:44 1977475 500 46 71 383 -17.39 +/- 14.7
73441 ncm-et-10 2019-03-12 05:11 01:10:42 1963541 500 46 83 371 -25.76 +/- 15.4
73440 ncm-et-15 2019-03-12 05:10 01:11:01 1962149 500 43 73 384 -20.87 +/- 14.62
73439 ncm-et-4 2019-03-12 05:09 01:12:39 1964304 500 39 75 386 -25.06 +/- 14.46
73438 ncm-et-3 2019-03-12 05:09 01:12:29 1965076 500 56 85 359 -20.17 +/- 16.14
73437 ncm-et-9 2019-03-12 05:08 01:12:53 1962768 500 48 70 382 -15.3 +/- 14.77
73436 ncm-et-10 2019-03-12 03:57 01:13:01 1969550 500 49 82 369 -22.96 +/- 15.54
73435 ncm-et-3 2019-03-12 03:57 01:10:43 1966465 500 49 90 361 -28.55 +/- 15.98
73434 ncm-et-4 2019-03-12 03:57 01:11:18 1960780 500 48 84 368 -25.06 +/- 15.58
73433 ncm-et-15 2019-03-12 03:57 01:12:40 1963226 500 47 92 361 -31.35 +/- 15.96
73432 ncm-et-13 2019-03-12 03:57 01:13:29 1970174 500 49 85 366 -25.06 +/- 15.7
73431 ncm-et-9 2019-03-12 03:57 01:10:07 1969556 500 49 81 370 -22.27 +/- 15.48
13380 ncm-et-15 2018-03-29 15:00 00:28:54 2020022 199 19 39 141 -35.04 +/- 25.92
13379 ncm-et-7 2018-03-29 15:00 00:28:58 2026391 204 18 23 163 -8.52 +/- 21.38
13378 ncm-et-10 2018-03-29 15:00 00:29:00 2017258 202 20 34 148 -24.12 +/- 24.71
13377 ncm-et-12 2018-03-29 14:59 00:29:39 2018883 196 27 33 136 -10.64 +/- 26.95
13376 ncm-et-4 2018-03-29 14:59 00:30:11 1996349 210 18 30 162 -19.88 +/- 22.41
13375 ncm-et-5 2018-03-29 14:59 00:30:23 2022793 227 20 36 171 -24.53 +/- 22.36
13374 ncm-et-8 2018-03-29 14:58 00:30:51 1994832 209 15 33 161 -30.0 +/- 22.4
13373 ncm-et-10 2018-03-29 14:58 00:00:01 2020999 1 0 1 0 -1129.65 +/- 376.02
13372 ncm-et-3 2018-03-29 14:58 00:31:01 2024753 224 22 32 170 -15.52 +/- 22.32
13371 ncm-et-16 2018-03-29 14:58 00:30:53 2022140 218 18 36 164 -28.75 +/- 22.82
13370 ncm-et-6 2018-03-29 14:58 00:31:16 2026554 218 18 41 159 -36.79 +/- 23.8
13369 ncm-et-11 2018-03-29 14:57 00:31:35 1971216 220 21 38 161 -26.9 +/- 23.69
13368 ncm-et-13 2018-03-29 14:57 00:31:38 2026390 224 21 29 174 -12.41 +/- 21.49
13367 ncm-et-14 2018-03-29 14:57 00:31:49 2020021 216 26 45 145 -30.64 +/- 26.51
13366 ncm-et-9 2018-03-29 14:56 00:32:43 2024590 232 22 34 176 -17.99 +/- 21.93
13365 ncm-et-12 2018-03-29 13:45 01:12:08 2021162 500 65 80 355 -10.43 +/- 16.4
13364 ncm-et-11 2018-03-29 13:45 01:10:29 2016285 500 50 73 377 -15.99 +/- 15.08
13363 ncm-et-6 2018-03-29 13:45 01:10:46 2026227 500 46 74 380 -19.48 +/- 14.88
13362 ncm-et-13 2018-03-29 13:45 01:10:25 2026557 500 45 77 378 -22.27 +/- 14.99
13361 ncm-et-5 2018-03-29 13:45 01:11:39 2022956 500 54 73 373 -13.21 +/- 15.34
13360 ncm-et-7 2018-03-29 13:45 01:13:04 2025572 500 63 90 347 -18.78 +/- 16.83
13359 ncm-et-14 2018-03-29 13:45 01:10:20 2019696 500 49 85 366 -25.06 +/- 15.7
13358 ncm-et-3 2018-03-29 13:45 01:11:10 2025572 500 46 71 383 -17.39 +/- 14.7
13357 ncm-et-16 2018-03-29 13:45 01:11:07 2022466 500 51 74 375 -15.99 +/- 15.2
13356 ncm-et-10 2018-03-29 13:45 01:11:15 2018882 500 40 77 383 -25.76 +/- 14.65
13355 ncm-et-15 2018-03-29 13:45 01:13:24 2019859 500 45 93 362 -33.46 +/- 15.89
13354 ncm-et-4 2018-03-29 13:45 01:12:07 2024917 500 51 74 375 -15.99 +/- 15.2
13353 ncm-et-9 2018-03-29 13:45 01:09:34 2025735 500 41 81 378 -27.85 +/- 14.95
13352 ncm-et-8 2018-03-29 13:45 01:11:27 2023120 500 47 82 371 -24.36 +/- 15.41

Commit

Commit ID 83e19fbed539fc05626d82afefde730bdcb344ab
Author Stefan Geschwentner
Date 2015-10-03 10:50:06 UTC
File based passed pawn bonus Add file based bonus for passed pawns. Values tuned by SPSA. STC: LLR: 3.33 (-2.94,2.94) [0.00,5.00] Total: 36889 W: 6805 L: 6507 D: 23577 LTC: LLR: 2.97 (-2.94,2.94) [0.00,5.00] Total: 32301 W: 5101 L: 4858 D: 22342 Bench: 8073614 Resolves #436
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