Dev Builds » 20140129-1702

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 06:37:40 1988686 2675 150 1088 1437 -127.23 +/- 8.75
ncm-et-4 06:37:49 1978021 2649 137 1148 1364 -139.67 +/- 9.03
ncm-et-5 01:45:27 2024181 720 47 311 362 -133.61 +/- 17.68
ncm-et-6 01:45:22 2024672 734 38 312 384 -136.28 +/- 16.99
ncm-et-7 01:45:18 2015494 718 49 310 359 -132.35 +/- 17.78
ncm-et-8 01:45:17 1947357 679 33 301 345 -145.0 +/- 17.97
ncm-et-9 02:23:20 2010901 984 53 407 524 -130.85 +/- 14.51
ncm-et-10 06:37:37 1978872 2660 171 1104 1385 -127.27 +/- 8.99
ncm-et-11 01:45:24 2010581 711 42 298 371 -130.97 +/- 17.34
ncm-et-12 01:45:04 1998348 703 41 291 371 -129.2 +/- 17.31
ncm-et-13 06:38:01 1988506 2651 162 1146 1343 -135.43 +/- 9.15
ncm-et-14 01:45:32 2018964 732 43 314 375 -135.04 +/- 17.29
ncm-et-15 06:37:45 1987741 2663 180 1135 1348 -130.39 +/- 9.15
ncm-et-16 01:45:23 2017912 721 35 316 370 -142.97 +/- 17.33
20000 1181 8481 10338 -132.94 +/- 3.29

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
96055 ncm-et-4 2019-09-14 05:07 00:37:49 1963380 259 17 114 128 -136.77 +/- 29.86
96054 ncm-et-10 2019-09-14 05:07 00:37:57 1967406 252 17 110 125 -134.57 +/- 30.22
96053 ncm-et-3 2019-09-14 05:07 00:37:54 1974052 256 18 106 132 -124.5 +/- 29.3
96052 ncm-et-9 2019-09-14 05:07 00:38:04 1982378 261 11 120 130 -154.54 +/- 29.32
96051 ncm-et-15 2019-09-14 05:07 00:38:01 1975760 251 16 104 131 -127.2 +/- 29.3
96050 ncm-et-13 2019-09-14 05:07 00:38:06 1967568 246 19 100 127 -118.83 +/- 29.93
95549 ncm-et-4 2019-09-10 00:01 00:26:36 1968158 178 10 79 89 -142.11 +/- 35.7
95548 ncm-et-10 2019-09-09 23:59 00:28:29 1967653 191 13 80 98 -127.28 +/- 34.04
95547 ncm-et-15 2019-09-09 23:59 00:28:50 1975232 203 15 83 105 -121.05 +/- 32.9
95546 ncm-et-13 2019-09-09 23:58 00:29:50 1969565 197 11 84 102 -135.18 +/- 33.17
95545 ncm-et-3 2019-09-09 23:57 00:31:30 1973431 206 11 81 114 -122.95 +/- 30.98
95544 ncm-et-4 2019-09-09 22:44 01:16:16 1976695 500 25 209 266 -134.15 +/- 20.35
95543 ncm-et-15 2019-09-09 22:43 01:15:06 1980347 500 41 222 237 -131.74 +/- 22.07
95542 ncm-et-10 2019-09-09 22:42 01:16:21 1959082 500 29 196 275 -120.67 +/- 19.97
95541 ncm-et-13 2019-09-09 22:42 01:14:57 1968472 500 28 202 270 -126.18 +/- 20.2
95540 ncm-et-3 2019-09-09 22:41 01:14:24 1976703 500 29 197 274 -121.46 +/- 20.02
95539 ncm-et-10 2019-09-09 21:28 01:13:19 1962470 500 34 203 263 -122.24 +/- 20.65
95538 ncm-et-4 2019-09-09 21:27 01:15:51 1968684 500 19 207 274 -137.37 +/- 19.8
95537 ncm-et-13 2019-09-09 21:27 01:14:03 1980206 500 34 212 254 -129.35 +/- 21.11
95536 ncm-et-15 2019-09-09 21:27 01:15:08 1968940 500 30 231 239 -148.02 +/- 21.85
95535 ncm-et-3 2019-09-09 21:25 01:15:09 1973585 500 27 218 255 -139.81 +/- 20.95
95534 ncm-et-3 2019-09-09 20:10 01:13:26 1971723 500 34 194 272 -115.23 +/- 20.2
95533 ncm-et-10 2019-09-09 20:10 01:16:09 1957399 500 36 211 253 -126.97 +/- 21.19
95532 ncm-et-15 2019-09-09 20:10 01:15:29 1978254 500 37 201 262 -118.33 +/- 20.75
95531 ncm-et-4 2019-09-09 20:10 01:15:52 1935209 500 30 224 246 -142.26 +/- 21.47
95530 ncm-et-13 2019-09-09 20:10 01:15:35 1982424 500 29 229 242 -147.19 +/- 21.67
27304 ncm-et-8 2018-05-07 15:28 00:27:47 1993175 179 12 75 92 -127.74 +/- 35.12
27303 ncm-et-12 2018-05-07 15:25 00:30:45 2019045 203 14 84 105 -124.92 +/- 32.85
27302 ncm-et-13 2018-05-07 15:25 00:30:59 2026882 208 11 93 104 -144.81 +/- 32.96
27301 ncm-et-4 2018-05-07 15:25 00:31:08 2023609 212 8 89 115 -139.84 +/- 30.68
27300 ncm-et-11 2018-05-07 15:25 00:31:05 2001629 211 8 93 110 -148.37 +/- 31.61
27299 ncm-et-10 2018-05-07 15:24 00:31:23 2020510 217 9 93 115 -141.89 +/- 30.89
27298 ncm-et-15 2018-05-07 15:24 00:31:28 2015798 209 11 84 114 -126.68 +/- 31.05
27297 ncm-et-5 2018-05-07 15:24 00:31:36 2024426 220 18 90 112 -118.05 +/- 31.97
27296 ncm-et-3 2018-05-07 15:24 00:31:33 2026391 213 7 91 115 -144.87 +/- 30.61
27295 ncm-et-9 2018-05-07 15:23 00:32:26 2025244 223 10 82 131 -116.34 +/- 28.35
27294 ncm-et-16 2018-05-07 15:23 00:32:22 2017912 221 15 94 112 -129.93 +/- 31.87
27293 ncm-et-7 2018-05-07 15:23 00:32:38 2006723 218 14 96 108 -137.43 +/- 32.51
27292 ncm-et-14 2018-05-07 15:23 00:33:10 2019533 232 19 95 118 -118.17 +/- 31.15
27291 ncm-et-6 2018-05-07 15:22 00:33:58 2023936 234 10 97 127 -135.68 +/- 29.27
27290 ncm-et-15 2018-05-07 14:10 01:13:43 2019858 500 30 210 260 -130.94 +/- 20.75
27289 ncm-et-12 2018-05-07 14:10 01:14:19 1977651 500 27 207 266 -130.94 +/- 20.39
27288 ncm-et-9 2018-05-07 14:09 01:12:50 2025081 500 32 205 263 -125.39 +/- 20.62
27287 ncm-et-8 2018-05-07 14:09 01:17:30 1901539 500 21 226 253 -151.35 +/- 20.94
27286 ncm-et-10 2018-05-07 14:09 01:13:59 2017584 500 33 211 256 -129.35 +/- 21.0
27285 ncm-et-6 2018-05-07 14:09 01:11:24 2025408 500 28 215 257 -136.56 +/- 20.87
27284 ncm-et-7 2018-05-07 14:09 01:12:40 2024265 500 35 214 251 -130.15 +/- 21.28
27283 ncm-et-4 2018-05-07 14:09 01:14:17 2010418 500 28 226 246 -145.54 +/- 21.44
27282 ncm-et-3 2018-05-07 14:09 01:13:44 2024917 500 24 201 275 -128.55 +/- 19.87
27281 ncm-et-14 2018-05-07 14:09 01:12:22 2018395 500 24 219 257 -143.07 +/- 20.79
27280 ncm-et-13 2018-05-07 14:09 01:14:31 2024427 500 30 226 244 -143.89 +/- 21.58
27279 ncm-et-16 2018-05-07 14:09 01:13:01 2017912 500 20 222 258 -148.85 +/- 20.65
27278 ncm-et-5 2018-05-07 14:09 01:13:51 2023936 500 29 221 250 -140.62 +/- 21.25
27277 ncm-et-11 2018-05-07 14:09 01:14:19 2019533 500 34 205 261 -123.81 +/- 20.76

Commit

Commit ID 77341f67f30456dc456177062309ad5e73e2e1a4
Author Joona Kiiski
Date 2014-01-29 17:02:13 UTC
Tweak bishop PSQT tables Tuned after 49K iterations of SPSA. Passed both short TC: LLR: 2.97 (-2.94,2.94) [-1.50,4.50] Total: 14231 W: 2684 L: 2542 D: 9005 And long TC: LLR: 2.94 (-2.94,2.94) [0.00,4.00] Total: 87556 W: 13757 L: 13342 D: 60457 bench: 6875743
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