Dev Builds » 20210703-0720

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 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 12:00:10 1232818 3980 940 965 2075 -2.18 ± 5.23 3 467 1075 442 3 -4.36 ± 10.35
ncm-dbt-02 11:56:52 1259846 3932 954 941 2037 +1.15 ± 5.34 4 453 1038 468 3 +2.47 ± 10.55
ncm-dbt-03 12:01:22 1265848 4012 979 972 2061 +0.61 ± 5.21 2 461 1071 472 0 +1.56 ± 10.38
ncm-dbt-04 00:30:42 1482295 168 41 39 88 +4.14 ± 26.31 0 20 42 22 0 +8.27 ± 52.94
ncm-dbt-05 11:55:27 1258449 3934 931 971 2032 -3.53 ± 5.35 5 477 1043 437 5 -7.07 ± 10.53
ncm-dbt-06 12:01:08 1259804 3974 930 965 2079 -3.06 ± 5.23 0 481 1063 440 3 -6.65 ± 10.42
20000 4775 4853 10372 -1.36 ± 2.35 14 2359 5332 2281 14 -2.71 ± 4.65

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
210231 ncm-dbt-05 1227309 268 64 64 140 0.0 ± 20.98 1 31 69 33 0 +2.59 ± 41.16 ↓
210230 ncm-dbt-02 1246914 266 67 56 143 +14.38 ± 21.8 1 28 63 41 0 +31.43 ± 43.08 ↓
210229 ncm-dbt-06 1213609 306 65 71 170 -6.82 ± 19.4 0 40 80 32 1 -15.91 ± 38.18 ↓
210228 ncm-dbt-01 1179976 316 78 72 166 +6.6 ± 17.23 0 28 97 32 1 +11.0 ± 33.76 ↓
210227 ncm-dbt-03 1231160 344 87 94 163 -7.07 ± 18.46 0 47 85 40 0 -14.15 ± 37.07 ↓
210226 ncm-dbt-02 1228273 500 121 130 249 -6.25 ± 14.08 0 58 143 49 0 -12.51 ± 28.23 ↓
210225 ncm-dbt-05 1221215 500 126 111 263 +10.42 ± 14.82 0 51 134 64 1 +19.48 ± 29.4 ↓
210224 ncm-dbt-06 1218630 500 134 129 237 +3.47 ± 14.86 0 57 131 62 0 +6.95 ± 29.79 ↓
210223 ncm-dbt-01 1203532 500 115 118 267 -2.08 ± 15.6 1 63 125 60 1 -4.17 ± 30.53 ↓
210222 ncm-dbt-03 1218823 500 128 127 245 +0.69 ± 13.69 0 50 149 51 0 +1.39 ± 27.43 ↓
210221 ncm-dbt-02 1223567 500 124 120 256 +2.78 ± 15.29 0 61 124 65 0 +5.56 ± 30.65 ↓
210220 ncm-dbt-05 1229110 500 123 123 254 0.0 ± 14.68 0 57 137 55 1 -1.39 ± 29.02 ↓
210219 ncm-dbt-01 1203013 500 118 132 250 -9.73 ± 13.72 0 58 148 44 0 -19.48 ± 27.55 ↓
210218 ncm-dbt-06 1238201 500 103 128 269 -17.39 ± 15.12 0 73 131 44 2 -37.67 ± 29.77 ↓
210217 ncm-dbt-03 1241692 500 109 122 269 -9.03 ± 15.21 1 66 128 55 0 -16.69 ± 30.16 ↓
210216 ncm-dbt-02 1226629 500 130 115 255 +10.43 ± 14.44 0 49 137 64 0 +20.87 ± 29.01 ↓
210215 ncm-dbt-05 1223525 500 115 124 261 -6.25 ± 14.47 1 58 140 51 0 -11.12 ± 28.63 ↓
210214 ncm-dbt-01 1226637 500 118 122 260 -2.78 ± 15.17 0 64 126 60 0 -5.56 ± 30.41 ↓
210213 ncm-dbt-06 1242253 500 115 126 259 -7.64 ± 14.59 0 63 135 52 0 -15.3 ± 29.27 ↓
210212 ncm-dbt-03 1235559 500 121 119 260 +1.39 ± 14.93 0 59 130 61 0 +2.78 ± 29.91 ↓
210211 ncm-dbt-02 1228318 500 122 121 257 +0.7 ± 14.99 1 57 132 60 0 +2.78 ± 29.66 ↓
210210 ncm-dbt-05 1249762 500 116 120 264 -2.78 ± 15.42 1 62 128 58 1 -5.56 ± 30.16 ↓
210209 ncm-dbt-01 1191368 500 119 123 258 -2.78 ± 14.29 1 54 143 52 0 -4.17 ± 28.24 ↓
210208 ncm-dbt-06 1227040 500 113 118 269 -3.47 ± 14.48 0 59 137 54 0 -6.95 ± 29.02 ↓
210207 ncm-dbt-03 1228306 500 137 113 250 +16.69 ± 14.44 0 45 136 69 0 +33.46 ± 29.13 ↓
210206 ncm-dbt-02 1224012 500 114 121 265 -4.86 ± 14.6 1 57 141 50 1 -9.73 ± 28.5 ↓
210205 ncm-dbt-05 1227281 500 130 125 245 +3.47 ± 15.71 1 60 123 65 1 +6.95 ± 30.78 ↓
210204 ncm-dbt-01 1205663 500 119 113 268 +4.17 ± 14.02 0 50 144 56 0 +8.34 ± 28.1 ↓
210203 ncm-dbt-03 1254721 500 126 123 251 +2.08 ± 14.86 0 58 131 61 0 +4.17 ± 29.79 ↓
210202 ncm-dbt-06 1225724 500 120 116 264 +2.78 ± 14.03 0 51 144 55 0 +5.56 ± 28.1 ↓
210201 ncm-dbt-02 1232649 500 127 125 248 +1.39 ± 15.42 1 59 128 61 1 +2.78 ± 30.16 ↓
210200 ncm-dbt-05 1244102 500 114 134 252 -13.9 ± 13.95 0 63 144 43 0 -27.85 ± 28.07 ↓
210199 ncm-dbt-01 1199658 500 105 130 265 -17.39 ± 14.87 0 73 129 48 0 -34.86 ± 30.03 ↓
210198 ncm-dbt-03 1254010 500 119 101 280 +12.51 ± 14.99 0 52 128 70 0 +25.06 ± 30.16 ↓
210197 ncm-dbt-06 1253118 500 125 114 261 +7.64 ± 14.84 0 54 131 65 0 +15.3 ± 29.78 ↓
210196 ncm-dbt-05 1210797 500 105 127 268 -15.3 ± 15.45 1 72 126 50 1 -30.65 ± 30.41 ↓
210195 ncm-dbt-02 1238401 500 112 116 272 -2.78 ± 15.54 0 67 120 63 0 -5.56 ± 31.14 ↓
210194 ncm-dbt-01 1193766 500 132 122 246 +6.95 ± 15.4 1 55 128 65 1 +13.9 ± 30.16 ↓
210193 ncm-dbt-06 1223284 500 109 120 271 -7.64 ± 15.09 0 67 127 56 0 -15.3 ± 30.28 ↓
210192 ncm-dbt-03 1231366 500 116 131 253 -10.42 ± 14.57 1 62 138 49 0 -19.48 ± 28.88 ↓
178114 ncm-dbt-02 1489859 166 37 37 92 0.0 ± 24.66 0 17 50 15 1 -4.19 ± 47.42 ↓
178113 ncm-dbt-04 1482295 168 41 39 88 +4.14 ± 26.31 0 20 42 22 0 +8.27 ± 52.94 ↓
178112 ncm-dbt-06 1496381 168 46 43 79 +6.2 ± 24.67 0 17 47 20 0 +12.41 ± 49.64 ↓
178111 ncm-dbt-01 1491757 164 36 33 95 +6.36 ± 28.51 0 22 35 25 0 +12.72 ± 57.46 ↓
178110 ncm-dbt-03 1497003 168 36 42 90 -12.41 ± 24.92 0 22 46 16 0 -24.86 ± 50.3 ↓
178109 ncm-dbt-05 1492941 166 38 43 85 -10.47 ± 26.25 0 23 42 18 0 -20.96 ± 52.94 ↓

Commit

Commit ID 7cfc1f9b150d387788a9b02360e49ba2a56505f7
Author Joost VandeVondele
Date 2021-07-03 07:20:06 UTC
Restore development version No functional change
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