Dev Builds » 20220815-1554

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 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo
ncm-dbt-01 10:06:47 1144097 3354 1325 377 1652 +100.95 ± 5.64 1 77 613 945 41 +210.61 ± 13.76
ncm-dbt-02 10:03:40 1267439 3358 1362 384 1612 +104.2 ± 5.44 0 62 612 970 35 +220.7 ± 13.75
ncm-dbt-03 10:07:17 1259794 3374 1340 371 1663 +102.67 ± 5.51 1 73 601 980 32 +217.86 ± 13.9
ncm-dbt-04 10:05:45 1174076 3368 1351 379 1638 +103.2 ± 5.57 0 81 582 989 32 +218.96 ± 14.13
ncm-dbt-05 10:00:54 1108001 3360 1345 379 1636 +102.78 ± 5.67 0 86 580 976 38 +216.04 ± 14.15
ncm-dbt-06 09:30:20 1171860 3186 1260 351 1575 +101.96 ± 5.71 0 74 568 919 32 +215.11 ± 14.3
20000 7983 2241 9776 +102.63 ± 2.28 2 453 3556 5779 210 +216.55 ± 5.71

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
187254 ncm-dbt-05 865966 18 8 3 7 +99.06 ± 62.04 0 0 4 5 0 +217.54 ± 198.33
187253 ncm-dbt-06 790182 22 10 2 10 +132.33 ± 106.56 0 2 0 8 1 +261.25 ± 568.21
187252 ncm-dbt-01 842374 24 11 4 9 +104.35 ± 69.98 0 1 3 8 0 +231.91 ± 271.45
187251 ncm-dbt-04 812742 20 8 0 12 +147.12 ± 52.02 0 0 2 8 0 +381.52 ± 492.07
187250 ncm-dbt-04 1255478 14 7 2 5 +129.72 ± 68.06 0 0 2 5 0 +311.09 ± 530.6
187249 ncm-dbt-02 1225639 156 70 19 67 +117.91 ± 28.44 0 5 20 50 3 +249.3 ± 77.65
187248 ncm-dbt-05 1213801 140 64 17 59 +121.34 ± 27.73 0 2 22 43 3 +256.77 ± 75.01
187247 ncm-dbt-03 1239687 174 70 22 82 +98.39 ± 23.06 0 3 34 49 1 +210.02 ± 59.13
187246 ncm-dbt-06 1218245 164 61 13 90 +104.75 ± 25.71 0 5 25 51 1 +226.61 ± 69.62
187245 ncm-dbt-01 775905 416 156 47 213 +93.21 ± 17.76 1 11 85 100 11 +179.88 ± 37.11
187244 ncm-dbt-04 837018 500 205 49 246 +112.14 ± 14.06 0 11 75 161 3 +247.41 ± 39.65
187243 ncm-dbt-02 1219563 500 201 61 238 +99.95 ± 13.84 0 10 93 144 3 +213.85 ± 35.47
187242 ncm-dbt-01 1190008 218 94 29 95 +106.83 ± 23.86 0 6 37 61 5 +215.08 ± 56.91
187241 ncm-dbt-05 1231845 500 204 44 252 +115.22 ± 14.37 0 11 73 161 5 +251.89 ± 40.18
187240 ncm-dbt-03 1227816 500 196 54 250 +101.46 ± 14.32 0 9 97 137 7 +209.91 ± 34.63
187239 ncm-dbt-04 1235095 134 53 12 69 +109.81 ± 29.72 0 3 23 38 3 +223.52 ± 73.06
187238 ncm-dbt-06 1246426 500 207 54 239 +109.83 ± 14.22 0 8 88 147 7 +232.26 ± 36.48
187237 ncm-dbt-02 1203086 500 194 52 254 +101.46 ± 14.63 0 13 87 145 5 +213.85 ± 36.76
187236 ncm-dbt-01 1207891 500 200 66 234 +95.44 ± 14.55 0 12 98 134 6 +196.45 ± 34.53
187235 ncm-dbt-05 1228767 500 190 65 245 +88.74 ± 15.14 0 18 94 133 5 +181.7 ± 35.31
187234 ncm-dbt-03 1239280 500 203 45 252 +113.68 ± 13.89 0 11 72 165 2 +254.16 ± 40.45
187233 ncm-dbt-04 1229659 500 198 61 241 +97.69 ± 14.43 0 13 91 142 4 +206.01 ± 35.92
187232 ncm-dbt-06 1217487 500 201 53 246 +106.01 ± 14.97 0 14 80 150 6 +223.94 ± 38.31
187231 ncm-dbt-02 1253353 500 207 44 249 +117.55 ± 14.2 0 7 81 154 8 +251.89 ± 38.11
187230 ncm-dbt-01 1201351 500 210 49 241 +116.0 ± 13.88 0 8 78 159 5 +254.16 ± 38.89
187229 ncm-dbt-05 1232069 500 201 55 244 +104.49 ± 14.19 0 10 89 146 5 +221.9 ± 36.31
187228 ncm-dbt-03 1220589 500 209 52 239 +112.91 ± 14.22 0 7 87 148 8 +238.66 ± 36.67
187227 ncm-dbt-06 1227850 500 187 59 254 +90.96 ± 13.24 0 8 108 132 2 +192.71 ± 32.52
187226 ncm-dbt-04 1220931 500 184 59 257 +88.74 ± 14.13 0 12 105 129 4 +183.51 ± 33.24
187225 ncm-dbt-05 1228805 500 199 53 248 +104.49 ± 13.71 0 8 92 146 4 +223.94 ± 35.61
187224 ncm-dbt-01 1205977 500 188 53 259 +96.19 ± 14.11 0 12 94 141 3 +204.07 ± 35.31
187223 ncm-dbt-02 1250487 500 203 54 243 +106.77 ± 14.05 0 6 97 139 8 +221.9 ± 34.46
187222 ncm-dbt-03 1230811 500 196 62 242 +95.44 ± 14.84 0 17 85 145 3 +202.15 ± 37.11
187221 ncm-dbt-04 1227763 500 201 60 239 +100.7 ± 13.53 0 7 99 140 4 +213.85 ± 34.13
187220 ncm-dbt-06 1231257 500 200 49 251 +108.3 ± 14.83 0 13 79 152 6 +230.16 ± 38.58
187219 ncm-dbt-05 1235863 500 209 47 244 +116.77 ± 14.85 0 9 80 151 10 +245.2 ± 38.39
187218 ncm-dbt-02 1247660 500 207 70 223 +97.69 ± 13.82 0 10 96 141 3 +207.95 ± 34.86
187217 ncm-dbt-01 1209716 500 192 56 252 +96.94 ± 14.27 0 12 94 140 4 +204.07 ± 35.31
187216 ncm-dbt-03 1216329 500 193 43 264 +107.54 ± 13.73 0 7 91 147 5 +230.16 ± 35.78
187215 ncm-dbt-04 1225307 500 209 56 235 +109.83 ± 14.69 0 12 79 153 6 +234.38 ± 38.61
187214 ncm-dbt-06 1208050 500 195 54 251 +100.7 ± 13.85 0 10 92 145 3 +215.85 ± 35.68
187213 ncm-dbt-05 1231298 500 194 67 239 +90.22 ± 15.18 0 18 92 135 5 +185.33 ± 35.69
187212 ncm-dbt-02 1248482 500 200 57 243 +102.22 ± 13.7 0 8 95 143 4 +217.85 ± 34.98
187211 ncm-dbt-03 1225391 500 192 71 237 +85.78 ± 15.21 1 16 99 129 5 +176.33 ± 34.4
187210 ncm-dbt-04 1227738 500 200 66 234 +95.44 ± 15.27 0 19 82 145 4 +200.24 ± 37.67
187209 ncm-dbt-01 1185350 500 195 50 255 +103.73 ± 14.65 0 12 87 145 6 +217.85 ± 36.77
187208 ncm-dbt-06 1235389 500 199 67 234 +93.95 ± 14.82 0 14 96 134 6 +192.71 ± 34.94
177304 ncm-dbt-05 503599 202 76 28 98 +84.16 ± 24.59 0 10 34 56 1 +175.15 ± 58.72
177303 ncm-dbt-04 1469038 200 86 14 100 +130.94 ± 23.57 0 4 24 68 4 +288.06 ± 71.43
177302 ncm-dbt-03 1478452 200 81 22 97 +105.63 ± 21.19 0 3 36 60 1 +230.16 ± 57.59
177301 ncm-dbt-01 1478303 196 79 23 94 +102.1 ± 21.44 0 3 37 57 1 +220.49 ± 56.64
177300 ncm-dbt-02 1491249 202 80 27 95 +93.34 ± 20.89 0 3 43 54 1 +197.8 ± 51.95

Commit

Commit ID 5f290352cd91beb9374671f6ae489165bd8ac2c0
Author Michael Chaly
Date 2022-08-15 15:54:56 UTC
Simplify away smp adjustment in TT use Passed STC https://tests.stockfishchess.org/tests/view/62f7d81f23d42b50a8dab568 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 98160 W: 26307 L: 26165 D: 45688 Ptnml(0-2): 201, 10282, 27960, 10448, 189 Passed LTC https://tests.stockfishchess.org/tests/view/62f8d1a623d42b50a8dad4fb LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 81544 W: 22346 L: 22200 D: 36998 Ptnml(0-2): 44, 7542, 25446, 7704, 36 closes https://github.com/official-stockfish/Stockfish/pull/4131 No functional change (single threaded).
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