Dev Builds » 20200826-0516

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 08:36:26 1963182 3342 2460 43 839 +317.68 ± 11.75
ncm-et-4 08:36:17 1960934 3329 2457 47 825 +318.21 ± 11.86
ncm-et-9 08:36:32 1970537 3343 2452 47 844 +314.93 ± 11.72
ncm-et-10 08:35:58 1963445 3342 2451 45 846 +315.3 ± 11.7
ncm-et-13 08:36:39 1962459 3335 2418 52 865 +307.85 ± 11.58
ncm-et-15 08:36:27 1965212 3309 2480 42 787 +327.77 ± 12.14
20000 14718 276 5006 +316.87 ± 4.81

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
136255 ncm-et-15 2020-08-27 06:24 00:48:10 1966619 309 229 7 73 +314.23 ± 40.29
136254 ncm-et-4 2020-08-27 06:21 00:51:00 1969711 329 242 10 77 +304.88 ± 39.12
136253 ncm-et-10 2020-08-27 06:20 00:52:04 1966646 342 261 2 79 +343.92 ± 38.6
136252 ncm-et-3 2020-08-27 06:20 00:52:21 1962305 342 253 5 84 +319.09 ± 37.5
136251 ncm-et-13 2020-08-27 06:20 00:52:36 1963534 335 232 4 99 +288.45 ± 34.31
136250 ncm-et-9 2020-08-27 06:19 00:53:33 1968468 343 244 8 91 +293.32 ± 36.0
136249 ncm-et-15 2020-08-27 05:05 01:17:47 1966322 500 379 7 114 +333.32 ± 32.12
136248 ncm-et-4 2020-08-27 05:05 01:15:11 1961695 500 360 4 136 +309.64 ± 29.21
136247 ncm-et-10 2020-08-27 05:02 01:17:01 1962181 500 376 5 119 +331.77 ± 31.38
136246 ncm-et-13 2020-08-27 05:02 01:16:48 1963686 500 375 8 117 +325.67 ± 31.7
136245 ncm-et-3 2020-08-27 05:01 01:18:12 1962922 500 358 6 136 +304.07 ± 29.28
136244 ncm-et-9 2020-08-27 05:00 01:17:24 1961997 500 354 7 139 +297.28 ± 28.97
136243 ncm-et-15 2020-08-27 03:46 01:17:45 1965400 500 382 6 112 +339.63 ± 32.41
136242 ncm-et-4 2020-08-27 03:46 01:17:32 1965997 500 384 5 111 +344.48 ± 32.54
136241 ncm-et-3 2020-08-27 03:44 01:15:54 1963070 500 376 7 117 +328.7 ± 31.7
136240 ncm-et-13 2020-08-27 03:44 01:17:13 1961232 500 366 7 127 +313.91 ± 30.37
136239 ncm-et-9 2020-08-27 03:43 01:16:39 1970638 500 363 4 133 +313.91 ± 29.56
136238 ncm-et-10 2020-08-27 03:42 01:19:22 1958025 500 359 14 127 +294.61 ± 30.39
136237 ncm-et-15 2020-08-27 02:28 01:17:17 1970176 500 366 5 129 +316.8 ± 30.08
136236 ncm-et-4 2020-08-27 02:28 01:17:15 1962764 500 380 6 114 +336.46 ± 32.11
136235 ncm-et-3 2020-08-27 02:25 01:17:27 1964609 500 384 6 110 +342.85 ± 32.71
136234 ncm-et-13 2020-08-27 02:25 01:17:25 1962916 500 363 2 135 +316.8 ± 29.24
136233 ncm-et-10 2020-08-27 02:24 01:16:09 1961711 500 366 4 130 +318.25 ± 29.92
136232 ncm-et-9 2020-08-27 02:23 01:18:12 1972507 500 357 7 136 +301.33 ± 29.3
136231 ncm-et-15 2020-08-27 01:07 01:19:49 1955350 500 382 9 109 +334.88 ± 32.87
136230 ncm-et-3 2020-08-27 01:06 01:17:54 1962766 500 379 6 115 +334.88 ± 31.97
136229 ncm-et-10 2020-08-27 01:06 01:17:02 1969549 500 374 3 123 +331.77 ± 30.77
136228 ncm-et-13 2020-08-27 01:06 01:18:06 1961842 500 349 15 136 +280.42 ± 29.35
136227 ncm-et-9 2020-08-27 01:06 01:16:16 1976382 500 377 8 115 +328.7 ± 31.98
136226 ncm-et-4 2020-08-27 01:06 01:21:02 1931440 500 364 12 124 +304.07 ± 30.77
136225 ncm-et-15 2020-08-26 23:48 01:17:52 1968165 500 368 2 130 +324.17 ± 29.84
136224 ncm-et-4 2020-08-26 23:48 01:16:44 1967700 500 365 5 130 +315.35 ± 29.96
136223 ncm-et-3 2020-08-26 23:48 01:17:09 1961842 500 361 7 132 +306.84 ± 29.77
136222 ncm-et-10 2020-08-26 23:48 01:17:10 1965542 500 358 10 132 +298.62 ± 29.8
136221 ncm-et-13 2020-08-26 23:48 01:17:13 1963075 500 370 8 122 +318.25 ± 31.03
136220 ncm-et-9 2020-08-26 23:48 01:17:11 1975138 500 391 8 101 +351.11 ± 34.17
136219 ncm-et-10 2020-08-26 22:30 01:17:10 1960467 500 357 7 136 +301.33 ± 29.3
136218 ncm-et-3 2020-08-26 22:29 01:17:29 1964764 500 349 6 145 +291.97 ± 28.3
136217 ncm-et-4 2020-08-26 22:29 01:17:33 1967231 500 362 5 133 +311.06 ± 29.6
136216 ncm-et-15 2020-08-26 22:29 01:17:47 1964456 500 374 6 120 +327.18 ± 31.27
136215 ncm-et-9 2020-08-26 22:29 01:17:17 1968632 500 366 5 129 +316.8 ± 30.08
136214 ncm-et-13 2020-08-26 22:29 01:17:18 1960930 500 363 8 129 +308.24 ± 30.14

Commit

Commit ID 95b8f3f8005598fc3ad07a7a8f6440d828cabc29
Author VoyagerOne
Date 2020-08-26 05:16:50 UTC
Remove Reduce Depth Remove Reduce Depth at PV nodes. STC: LLR: 2.94 (-2.94,2.94) {-1.25,0.25} Total: 56760 W: 6299 L: 6236 D: 44225 Ptnml(0-2): 286, 4843, 18076, 4872, 303 https://tests.stockfishchess.org/tests/view/5f41356087a5c3c63d8f53c9 LTC: LLR: 2.95 (-2.94,2.94) {-0.75,0.25} Total: 17496 W: 954 L: 865 D: 15677 Ptnml(0-2): 13, 768, 7098, 855, 14 https://tests.stockfishchess.org/tests/view/5f41bb7687a5c3c63d8f53f9 closes https://github.com/official-stockfish/Stockfish/pull/3055 Bench: 3555051
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