Dev Builds » 20161119-0737

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 06:28:14 1991390 2653 773 110 1770 +88.7 ± 7.33
ncm-et-4 06:28:28 1985242 2640 737 109 1794 +84.26 ± 7.22
ncm-et-5 02:23:28 2021246 996 274 50 672 +79.5 ± 11.92
ncm-et-6 02:23:20 2025462 997 281 40 676 +85.68 ± 11.76
ncm-et-7 02:22:57 2011593 994 299 49 646 +89.3 ± 12.36
ncm-et-8 02:23:06 1974796 961 267 39 655 +84.03 ± 11.92
ncm-et-9 06:29:06 1996555 2669 776 130 1763 +85.8 ± 7.42
ncm-et-10 06:28:11 1988196 2656 770 113 1773 +87.76 ± 7.33
ncm-et-11 02:22:52 2018071 990 256 39 695 +77.41 ± 11.37
ncm-et-12 02:23:21 2019046 974 270 36 668 +85.13 ± 11.73
ncm-et-13 04:26:09 1985482 1809 517 84 1208 +84.81 ± 8.91
ncm-et-15 04:05:47 1971798 1661 482 73 1106 +87.35 ± 9.3
20000 5702 872 13426 +85.6 ± 2.66

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
65310 ncm-et-4 2019-01-08 18:33 00:21:52 1955644 148 44 2 102 +101.38 ± 29.3
65309 ncm-et-3 2019-01-08 18:30 00:24:38 1963994 167 55 6 106 +105.03 ± 30.56
65308 ncm-et-15 2019-01-08 18:30 00:24:50 1977701 161 51 6 104 +99.76 ± 30.68
65307 ncm-et-10 2019-01-08 18:30 00:24:59 1957095 168 39 6 123 +69.14 ± 26.22
65306 ncm-et-13 2019-01-08 18:29 00:25:21 1978896 171 46 5 120 +84.96 ± 27.17
65305 ncm-et-9 2019-01-08 18:27 00:27:20 1983453 185 58 4 123 +104.45 ± 27.43
65304 ncm-et-4 2019-01-08 17:18 01:14:09 1948528 500 152 22 326 +92.46 ± 17.31
65303 ncm-et-13 2019-01-08 17:17 01:11:35 1976537 500 138 26 336 +79.17 ± 16.92
65302 ncm-et-10 2019-01-08 17:16 01:12:30 1975952 500 143 20 337 +87.26 ± 16.72
65301 ncm-et-3 2019-01-08 17:15 01:14:07 1963687 500 146 20 334 +89.48 ± 16.87
65300 ncm-et-15 2019-01-08 17:14 01:14:24 1973123 500 137 25 338 +79.17 ± 16.79
65299 ncm-et-9 2019-01-08 17:13 01:13:20 1976070 500 146 20 334 +89.48 ± 16.87
65298 ncm-et-4 2019-01-08 16:03 01:13:34 1964920 500 147 12 341 +96.19 ± 16.28
65297 ncm-et-13 2019-01-08 16:02 01:13:27 1975136 500 167 23 310 +102.97 ± 18.12
65296 ncm-et-10 2019-01-08 16:01 01:13:55 1967792 500 156 27 317 +91.71 ± 17.87
65295 ncm-et-15 2019-01-08 16:01 01:12:22 1968329 500 128 21 351 +75.52 ± 16.04
65294 ncm-et-3 2019-01-08 16:00 01:13:40 1964305 500 133 20 347 +79.9 ± 16.22
65293 ncm-et-9 2019-01-08 15:59 01:12:38 1973116 500 142 27 331 +81.37 ± 17.19
65292 ncm-et-10 2019-01-08 14:47 01:13:32 1959558 500 152 22 326 +92.46 ± 17.31
65291 ncm-et-13 2019-01-08 14:46 01:14:47 1971108 500 131 23 346 +76.25 ± 16.34
65290 ncm-et-4 2019-01-08 14:46 01:15:59 1958405 500 144 27 329 +82.83 ± 17.28
65289 ncm-et-3 2019-01-08 14:46 01:13:11 1969395 500 135 21 344 +80.63 ± 16.39
65288 ncm-et-9 2019-01-08 14:46 01:12:28 1968008 500 145 21 334 +88.0 ± 16.89
65287 ncm-et-15 2019-01-08 14:46 01:14:11 1968040 500 166 21 313 +103.73 ± 17.92
3203 ncm-et-11 2018-02-26 09:12 00:20:45 2019209 145 44 3 98 +100.99 ± 30.47
3202 ncm-et-12 2018-02-26 09:12 00:20:59 2018232 143 32 3 108 +71.45 ± 26.86
3201 ncm-et-8 2018-02-26 09:12 00:20:49 1986370 148 41 3 104 +91.25 ± 28.9
3200 ncm-et-4 2018-02-26 09:12 00:20:47 2023773 143 32 6 105 +63.88 ± 28.48
3199 ncm-et-13 2018-02-26 09:12 00:20:59 2025735 138 35 7 96 +71.49 ± 31.11
3198 ncm-et-9 2018-02-26 09:12 00:20:59 2025081 142 35 10 97 +61.81 ± 31.63
3197 ncm-et-7 2018-02-26 09:12 00:21:06 2023936 147 44 9 94 +84.34 ± 32.94
3196 ncm-et-5 2018-02-26 09:12 00:21:05 2015376 149 47 6 96 +98.13 ± 32.05
3195 ncm-et-6 2018-02-26 09:12 00:21:07 2025408 151 39 7 105 +74.76 ± 29.65
3194 ncm-et-10 2018-02-26 09:12 00:20:52 2020022 144 32 8 104 +58.45 ± 29.26
3193 ncm-et-3 2018-02-26 09:12 00:20:54 2026063 145 39 6 100 +80.48 ± 30.42
2905 ncm-et-8 2018-02-25 05:07 00:46:37 1979242 313 83 16 214 +75.54 ± 21.01
2904 ncm-et-12 2018-02-25 05:05 00:48:36 2020348 331 96 15 220 +86.78 ± 20.93
2903 ncm-et-9 2018-02-25 05:04 00:49:14 2024917 342 93 15 234 +80.66 ± 19.97
2902 ncm-et-6 2018-02-25 05:04 00:49:23 2025572 346 102 12 232 +92.5 ± 20.12
2901 ncm-et-3 2018-02-25 05:04 00:48:58 2025081 341 112 15 214 +101.63 ± 21.7
2900 ncm-et-7 2018-02-25 05:04 00:49:33 1986090 347 109 17 221 +94.37 ± 21.31
2899 ncm-et-11 2018-02-25 05:03 00:50:01 2017260 345 85 10 250 +76.75 ± 18.4
2898 ncm-et-10 2018-02-25 05:03 00:50:20 2017745 344 106 12 226 +97.41 ± 20.58
2897 ncm-et-5 2018-02-25 05:03 00:50:36 2024263 347 99 19 229 +81.57 ± 20.71
2896 ncm-et-4 2018-02-25 05:03 00:50:41 2024426 349 86 12 251 +74.8 ± 18.56
2895 ncm-et-11 2018-02-25 03:50 01:12:06 2017746 500 127 26 347 +71.16 ± 16.36
2894 ncm-et-6 2018-02-25 03:50 01:12:50 2025408 500 140 21 339 +84.31 ± 16.64
2893 ncm-et-9 2018-02-25 03:50 01:13:07 2025244 500 157 33 310 +88.0 ± 18.33
2892 ncm-et-3 2018-02-25 03:50 01:12:46 2027210 500 153 22 325 +93.2 ± 17.36
2891 ncm-et-8 2018-02-25 03:50 01:15:40 1958778 500 143 20 337 +87.26 ± 16.72
2890 ncm-et-7 2018-02-25 03:50 01:12:18 2024754 500 146 23 331 +87.26 ± 17.09
2889 ncm-et-4 2018-02-25 03:50 01:11:26 2021004 500 132 28 340 +73.34 ± 16.76
2888 ncm-et-10 2018-02-25 03:50 01:12:03 2019208 500 142 18 340 +88.0 ± 16.51
2887 ncm-et-5 2018-02-25 03:50 01:11:47 2024100 500 128 25 347 +72.61 ± 16.34
2886 ncm-et-12 2018-02-25 03:50 01:13:46 2018560 500 142 18 340 +88.0 ± 16.51

Commit

Commit ID a90fc4c877b39769ebdf227b3124008ec394ad3d
Author Stefan Geschwentner
Date 2016-11-19 07:37:52 UTC
Non-quiet pruning tweak Count in the difference of static evaluation and alpha for pruning threshold. STC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 16885 W: 3061 L: 2866 D: 10958 LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 33566 W: 4428 L: 4202 D: 24936 Bench: 5513149
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