Dev Builds » 20160207-2100

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 15:43:46 2008728 6674 805 678 5191 +6.61 +/- 3.93
ncm-et-4 15:43:40 2006652 6636 821 673 5142 +7.75 +/- 3.96
ncm-et-9 03:59:50 1973311 1678 218 187 1273 +6.42 +/- 8.17
ncm-et-10 04:00:11 1967726 1661 220 189 1252 +6.49 +/- 8.29
ncm-et-13 04:00:02 1977043 1671 212 187 1272 +5.2 +/- 8.14
ncm-et-15 04:00:12 1971773 1680 206 180 1294 +5.38 +/- 7.96
20000 2482 2094 15424 +6.74 +/- 2.3

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
70730 ncm-et-4 2019-02-19 08:38 00:18:57 1982706 136 11 10 115 +2.55 +/- 22.98
70729 ncm-et-10 2019-02-19 08:34 00:22:50 1968760 161 21 14 126 +15.12 +/- 25.0
70728 ncm-et-13 2019-02-19 08:34 00:23:33 1975760 171 22 14 135 +16.27 +/- 23.86
70727 ncm-et-3 2019-02-19 08:31 00:25:59 1963688 174 24 20 130 +7.99 +/- 25.99
70726 ncm-et-9 2019-02-19 08:31 00:26:31 1966025 178 29 19 130 +19.54 +/- 26.48
70725 ncm-et-15 2019-02-19 08:30 00:26:47 1972654 180 19 16 145 +5.79 +/- 22.4
70724 ncm-et-4 2019-02-19 07:24 01:12:52 1964457 500 76 49 375 +18.78 +/- 15.19
70723 ncm-et-10 2019-02-19 07:22 01:11:29 1967409 500 63 59 378 +2.78 +/- 15.05
70722 ncm-et-13 2019-02-19 07:21 01:11:38 1977171 500 61 66 373 -3.47 +/- 15.36
70721 ncm-et-3 2019-02-19 07:20 01:10:25 1962763 500 65 46 389 +13.21 +/- 14.33
70720 ncm-et-9 2019-02-19 07:19 01:11:02 1974202 500 57 67 376 -6.95 +/- 15.17
70719 ncm-et-15 2019-02-19 07:16 01:13:12 1972981 500 65 52 383 +9.04 +/- 14.73
70718 ncm-et-4 2019-02-19 06:09 01:14:18 1965536 500 66 52 382 +9.73 +/- 14.79
70717 ncm-et-10 2019-02-19 06:08 01:12:34 1959694 500 58 57 385 +0.69 +/- 14.61
70716 ncm-et-9 2019-02-19 06:08 01:09:37 1976072 500 55 47 398 +5.56 +/- 13.76
70715 ncm-et-3 2019-02-19 06:08 01:10:53 1961233 500 52 47 401 +3.47 +/- 13.56
70714 ncm-et-13 2019-02-19 06:07 01:13:16 1970648 500 69 52 379 +11.82 +/- 14.97
70713 ncm-et-15 2019-02-19 06:05 01:10:28 1973894 500 58 52 390 +4.17 +/- 14.29
70712 ncm-et-9 2019-02-19 04:54 01:12:40 1976947 500 77 54 369 +15.99 +/- 15.57
70711 ncm-et-3 2019-02-19 04:54 01:12:27 1963226 500 62 55 383 +4.86 +/- 14.74
70710 ncm-et-10 2019-02-19 04:54 01:13:18 1975043 500 78 59 363 +13.21 +/- 15.93
70709 ncm-et-13 2019-02-19 04:54 01:11:35 1984595 500 60 55 385 +3.47 +/- 14.61
70708 ncm-et-15 2019-02-19 04:54 01:09:45 1967566 500 64 60 376 +2.78 +/- 15.17
70707 ncm-et-4 2019-02-19 04:54 01:14:05 1915527 500 52 50 398 +1.39 +/- 13.76
477 ncm-et-3 2018-01-27 03:42 01:10:19 2027374 500 64 57 379 +4.86 +/- 14.99
476 ncm-et-4 2018-01-27 03:39 01:11:47 2028030 500 58 46 396 +8.34 +/- 13.89
475 ncm-et-3 2018-01-27 02:30 01:10:24 2024427 500 55 46 399 +6.25 +/- 13.69
474 ncm-et-4 2018-01-27 02:27 01:11:10 2028358 500 73 60 367 +9.04 +/- 15.71
473 ncm-et-3 2018-01-27 01:18 01:10:49 2027866 500 58 35 407 +15.99 +/- 13.09
472 ncm-et-4 2018-01-27 01:17 01:09:11 2028194 500 60 61 379 -0.69 +/- 14.99
471 ncm-et-3 2018-01-27 00:06 01:10:41 2028194 500 48 52 400 -2.78 +/- 13.62
470 ncm-et-4 2018-01-27 00:05 01:10:36 2025735 500 52 41 407 +7.64 +/- 13.13
469 ncm-et-4 2018-01-26 22:55 01:08:50 2027375 500 67 41 392 +18.08 +/- 14.11
468 ncm-et-3 2018-01-26 22:55 01:10:07 2023446 500 68 53 379 +10.43 +/- 14.98
467 ncm-et-3 2018-01-26 21:44 01:10:21 2028030 500 67 58 375 +6.25 +/- 15.23
466 ncm-et-4 2018-01-26 21:41 01:13:05 2026392 500 69 61 370 +5.56 +/- 15.53
465 ncm-et-3 2018-01-26 20:31 01:11:57 2028852 500 69 60 371 +6.25 +/- 15.47
464 ncm-et-4 2018-01-26 20:30 01:09:40 2026228 500 49 53 398 -2.78 +/- 13.76
463 ncm-et-4 2018-01-26 19:20 01:08:57 2025081 500 63 42 395 +14.6 +/- 13.93
462 ncm-et-3 2018-01-26 19:19 01:10:08 2027538 500 58 38 404 +13.9 +/- 13.32
461 ncm-et-3 2018-01-26 18:08 01:09:53 2027866 500 56 57 387 -0.69 +/- 14.49
460 ncm-et-4 2018-01-26 18:08 01:10:53 2023289 500 61 45 394 +11.12 +/- 14.01
459 ncm-et-3 2018-01-26 16:58 01:09:23 2027702 500 59 54 387 +3.47 +/- 14.48
458 ncm-et-4 2018-01-26 16:58 01:09:19 2026227 500 64 62 374 +1.39 +/- 15.3

Commit

Commit ID 56dd58e6f9d9073b963ebf2add7da9723eb5cd5a
Author hxim
Date 2016-02-07 21:00:24 UTC
Remove Weights Removed remaining redundant weights for pawn structure, passed pawns, space and king safety by redistributing them into individual evaluation terms. STC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 15173 W: 2790 L: 2659 D: 9724 LTC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 43433 W: 5936 L: 5846 D: 31651 Bench: 7156237 Resolves #586
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