Dev Builds » 20200413-0720

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 08:21:26 1962833 3350 2120 66 1164 +248.04 ± 9.92
ncm-et-4 08:20:30 1967989 3317 2026 78 1213 +234.0 ± 9.71
ncm-et-9 08:19:41 1966956 3321 2044 65 1212 +238.61 ± 9.7
ncm-et-10 08:23:13 1965814 3335 2092 42 1201 +248.91 ± 9.71
ncm-et-13 08:23:53 1961187 3323 2087 61 1175 +246.13 ± 9.86
ncm-et-15 08:22:53 1968486 3354 2107 65 1182 +245.66 ± 9.84
20000 12476 377 7147 +243.52 ± 4.0

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
129322 ncm-et-9 2020-04-14 02:35 00:48:06 1965693 321 200 6 115 +243.2 ± 31.67
129321 ncm-et-4 2020-04-14 02:35 00:48:11 1969103 317 182 10 125 +211.18 ± 30.39
129320 ncm-et-13 2020-04-14 02:33 00:49:43 1961690 323 205 9 109 +244.55 ± 32.74
129319 ncm-et-10 2020-04-14 02:32 00:51:35 1962633 335 202 1 132 +240.82 ± 28.97
129318 ncm-et-3 2020-04-14 02:31 00:52:10 1963078 350 227 3 120 +263.42 ± 30.85
129317 ncm-et-15 2020-04-14 02:30 00:52:53 1973287 354 205 9 140 +216.68 ± 28.61
129316 ncm-et-4 2020-04-14 01:19 01:14:19 1973152 500 319 6 175 +255.3 ± 25.54
129315 ncm-et-9 2020-04-14 01:18 01:15:51 1969562 500 312 10 178 +243.0 ± 25.43
129314 ncm-et-10 2020-04-14 01:15 01:15:36 1965872 500 308 4 188 +245.2 ± 24.45
129313 ncm-et-13 2020-04-14 01:15 01:17:35 1960001 500 327 2 171 +269.37 ± 25.7
129312 ncm-et-3 2020-04-14 01:15 01:15:15 1965232 500 308 8 184 +240.82 ± 24.91
129311 ncm-et-15 2020-04-14 01:13 01:15:57 1965227 500 309 13 178 +236.51 ± 25.5
129310 ncm-et-4 2020-04-14 00:03 01:15:01 1966937 500 309 9 182 +240.82 ± 25.09
129309 ncm-et-9 2020-04-14 00:01 01:13:53 1967541 500 289 17 194 +211.87 ± 24.39
129308 ncm-et-13 2020-04-13 23:58 01:15:10 1962456 500 309 11 180 +238.66 ± 25.3
129307 ncm-et-10 2020-04-13 23:57 01:15:46 1963235 500 335 5 160 +275.45 ± 26.8
129306 ncm-et-15 2020-04-13 23:57 01:15:07 1964465 500 311 13 176 +238.66 ± 25.65
129305 ncm-et-3 2020-04-13 23:54 01:18:41 1958777 500 313 9 178 +245.2 ± 25.4
129304 ncm-et-4 2020-04-13 22:45 01:16:24 1948762 500 307 16 177 +231.21 ± 25.62
129303 ncm-et-9 2020-04-13 22:45 01:14:55 1971410 500 326 6 168 +263.42 ± 26.13
129302 ncm-et-13 2020-04-13 22:42 01:15:34 1962154 500 310 15 175 +235.45 ± 25.76
129301 ncm-et-3 2020-04-13 22:41 01:12:40 1962918 500 330 15 155 +257.59 ± 27.46
129300 ncm-et-15 2020-04-13 22:40 01:15:33 1960925 500 327 9 164 +261.07 ± 26.56
129299 ncm-et-10 2020-04-13 22:40 01:16:12 1970169 500 314 13 173 +241.91 ± 25.89
129298 ncm-et-4 2020-04-13 21:28 01:16:15 1973751 500 302 12 186 +230.16 ± 24.87
129297 ncm-et-9 2020-04-13 21:27 01:16:39 1961696 500 284 10 206 +213.85 ± 23.41
129296 ncm-et-15 2020-04-13 21:25 01:14:33 1973749 500 326 4 170 +265.78 ± 25.88
129295 ncm-et-13 2020-04-13 21:25 01:15:54 1957704 500 310 7 183 +244.1 ± 24.95
129294 ncm-et-3 2020-04-13 21:24 01:15:22 1962917 500 317 12 171 +246.3 ± 26.04
129293 ncm-et-10 2020-04-13 21:24 01:14:31 1967236 500 308 6 186 +243.0 ± 24.68
129292 ncm-et-4 2020-04-13 20:11 01:15:42 1974209 500 305 17 178 +228.08 ± 25.56
129291 ncm-et-9 2020-04-13 20:11 01:15:03 1966159 500 321 9 170 +254.16 ± 26.05
129290 ncm-et-3 2020-04-13 20:10 01:13:03 1965225 500 301 10 189 +231.21 ± 24.59
129289 ncm-et-15 2020-04-13 20:09 01:14:46 1973904 500 310 7 183 +244.1 ± 24.95
129288 ncm-et-13 2020-04-13 20:09 01:14:51 1962765 500 304 9 187 +235.45 ± 24.71
129287 ncm-et-10 2020-04-13 20:08 01:15:20 1966464 500 310 5 185 +246.3 ± 24.72
129286 ncm-et-4 2020-04-13 18:55 01:14:38 1970014 500 302 8 190 +234.38 ± 24.46
129285 ncm-et-9 2020-04-13 18:55 01:15:14 1966636 500 312 7 181 +246.3 ± 25.1
129284 ncm-et-3 2020-04-13 18:55 01:14:15 1961689 500 324 9 167 +257.59 ± 26.3
129283 ncm-et-15 2020-04-13 18:54 01:14:04 1967849 500 319 10 171 +250.77 ± 25.99
129282 ncm-et-13 2020-04-13 18:53 01:15:06 1961539 500 322 8 170 +256.44 ± 26.02
129281 ncm-et-10 2020-04-13 18:53 01:14:13 1965093 500 315 8 177 +248.53 ± 25.45

Commit

Commit ID de9fc53af57d1620bb913c357630e724c7ea186b
Author silversolver1
Date 2020-04-13 07:20:53 UTC
Removes evasionPrunable STC: LLR: 2.95 (-2.94,2.94) {-1.50,0.50} Total: 25656 W: 4979 L: 4826 D: 15851 Ptnml(0-2): 414, 2971, 5964, 3006, 473 https://tests.stockfishchess.org/tests/view/5e93dbd72cb65b3059c33819 LTC: LLR: 2.94 (-2.94,2.94) {-1.50,0.50} Total: 43732 W: 5656 L: 5593 D: 32483 Ptnml(0-2): 324, 4072, 13009, 4139, 322 https://tests.stockfishchess.org/tests/view/5e93e37c2cb65b3059c33825 closes https://github.com/official-stockfish/Stockfish/pull/2627 Bench: 4702195
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