Dev Builds » 20240513-0532

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 11:43:33 1096956 3980 1709 346 1925 +123.99 +/- 4.92 0 57 563 1320 50 +275.33 +/- 14.37
ncm-dbt-02 11:42:27 1198075 3996 1745 295 1956 +132.09 +/- 4.81 0 41 526 1371 60 +298.42 +/- 14.86
ncm-dbt-03 11:47:26 1198088 4026 1790 297 1939 +135.29 +/- 4.6 0 28 518 1413 54 +311.66 +/- 14.96
ncm-dbt-05 11:40:04 1196615 3990 1745 277 1968 +134.12 +/- 4.75 0 42 496 1404 53 +307.73 +/- 15.31
ncm-dbt-06 11:42:57 1189521 4008 1758 309 1941 +131.55 +/- 4.75 0 48 506 1403 47 +301.06 +/- 15.16
20000 8747 1524 9729 +131.4 +/- 2.13 0 216 2609 6911 264 +298.55 +/- 6.67

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
367445 ncm-dbt-06 1190989 8 4 1 3 +136.8 +/- 89.09 0 0 1 3 0 +337.69 +/- 541.44
367444 ncm-dbt-03 1198791 26 12 1 13 +156.79 +/- 41.95 0 0 2 11 0 +431.5 +/- 465.32
367443 ncm-dbt-01 1096084 480 203 33 244 +128.62 +/- 14.66 0 6 68 156 10 +279.59 +/- 41.75
367442 ncm-dbt-05 1196040 490 216 31 243 +138.0 +/- 12.49 0 2 61 177 5 +326.19 +/- 44.06
367441 ncm-dbt-02 1195964 496 222 40 234 +133.72 +/- 14.59 0 8 60 170 10 +296.97 +/- 44.44
367440 ncm-dbt-06 1187399 500 224 37 239 +136.56 +/- 12.98 0 4 61 179 6 +318.25 +/- 44.18
367439 ncm-dbt-03 1198737 500 224 36 240 +137.37 +/- 11.94 0 1 64 181 4 +327.18 +/- 42.83
367438 ncm-dbt-05 1199821 500 223 39 238 +134.15 +/- 12.67 0 4 62 180 4 +315.35 +/- 43.81
367437 ncm-dbt-01 1077163 500 216 39 245 +128.55 +/- 13.91 0 9 60 176 5 +293.29 +/- 44.36
367436 ncm-dbt-02 1205934 500 208 39 253 +122.24 +/- 14.0 0 8 71 165 6 +270.57 +/- 40.83
367435 ncm-dbt-06 1185114 500 218 43 239 +126.97 +/- 13.22 0 7 64 176 3 +293.29 +/- 43.07
367434 ncm-dbt-03 1200953 500 224 37 239 +136.56 +/- 12.79 0 5 57 184 4 +324.17 +/- 45.77
367433 ncm-dbt-01 1106799 500 214 52 234 +116.77 +/- 14.21 0 10 73 162 5 +256.44 +/- 40.21
367432 ncm-dbt-05 1195929 500 236 37 227 +146.36 +/- 13.99 0 3 59 174 14 +330.23 +/- 44.94
367431 ncm-dbt-02 1199884 500 233 42 225 +139.81 +/- 12.87 0 2 63 177 8 +324.17 +/- 43.32
367430 ncm-dbt-06 1190407 500 214 39 247 +126.97 +/- 12.85 0 6 65 177 2 +295.94 +/- 42.75
367429 ncm-dbt-03 1193666 500 214 29 257 +134.95 +/- 13.03 0 3 66 174 7 +309.64 +/- 42.33
367428 ncm-dbt-01 1100318 500 211 44 245 +120.67 +/- 13.15 0 5 77 164 4 +270.57 +/- 39.07
367427 ncm-dbt-05 1198380 500 214 28 258 +135.76 +/- 12.62 0 3 63 179 5 +318.25 +/- 43.39
367426 ncm-dbt-02 1194252 500 215 33 252 +132.54 +/- 13.28 0 3 70 169 8 +298.62 +/- 41.01
367425 ncm-dbt-06 1190001 500 212 39 249 +125.38 +/- 13.96 0 9 64 172 5 +282.94 +/- 42.98
367424 ncm-dbt-03 1195355 500 217 37 246 +130.94 +/- 12.95 0 2 73 168 7 +295.94 +/- 39.99
367423 ncm-dbt-01 1102482 500 209 44 247 +119.11 +/- 14.68 0 11 70 162 7 +258.75 +/- 41.02
367422 ncm-dbt-05 1196809 500 208 32 260 +127.76 +/- 13.21 0 3 75 165 7 +285.49 +/- 39.5
367421 ncm-dbt-02 1199648 500 219 36 245 +133.34 +/- 14.17 0 7 62 172 9 +298.62 +/- 43.77
367420 ncm-dbt-06 1190061 500 228 36 236 +140.62 +/- 13.43 0 5 56 181 8 +327.18 +/- 46.19
367419 ncm-dbt-03 1195209 500 222 38 240 +134.15 +/- 13.8 0 5 65 171 9 +301.33 +/- 42.75
367418 ncm-dbt-05 1195321 500 217 36 247 +131.74 +/- 13.85 0 7 62 174 7 +298.62 +/- 43.77
367417 ncm-dbt-01 1106587 500 224 40 236 +134.15 +/- 12.86 0 4 63 178 5 +312.48 +/- 43.44
367416 ncm-dbt-02 1192797 500 210 31 259 +130.14 +/- 13.7 0 5 69 168 8 +290.66 +/- 41.43
367415 ncm-dbt-06 1192111 500 212 40 248 +124.6 +/- 13.97 0 8 68 168 6 +277.93 +/- 41.74
367414 ncm-dbt-03 1199046 500 229 43 228 +135.76 +/- 13.39 0 3 67 171 9 +306.84 +/- 41.99
367413 ncm-dbt-05 1196216 500 216 37 247 +130.14 +/- 14.23 0 9 60 174 7 +293.29 +/- 44.36
367412 ncm-dbt-01 1081316 500 219 39 242 +130.94 +/- 13.87 0 4 72 164 10 +288.06 +/- 40.46
367411 ncm-dbt-03 1202661 500 228 31 241 +144.71 +/- 12.05 0 1 57 186 6 +349.43 +/- 45.6
367410 ncm-dbt-06 1189345 500 221 47 232 +126.17 +/- 14.29 0 8 68 166 8 +277.93 +/- 41.74
367409 ncm-dbt-02 1194964 500 220 29 251 +139.81 +/- 13.26 0 5 56 182 7 +327.18 +/- 46.19
367408 ncm-dbt-05 1194407 500 215 37 248 +129.35 +/- 14.07 0 11 54 181 4 +298.62 +/- 46.39
367407 ncm-dbt-06 1190268 500 225 27 248 +145.54 +/- 12.64 0 1 59 181 9 +342.85 +/- 44.76
367406 ncm-dbt-01 1104904 500 213 55 232 +113.68 +/- 13.72 0 8 80 158 4 +249.64 +/- 38.38
367405 ncm-dbt-02 1201163 500 218 45 237 +125.38 +/- 12.7 0 3 75 168 4 +285.49 +/- 39.5
367404 ncm-dbt-03 1198377 500 220 45 235 +126.97 +/- 14.28 0 8 67 167 8 +280.42 +/- 42.05

Commit

Commit ID e608eab8dd9f7bd68f192d56d742f621674b8fa8
Author mstembera
Date 2024-05-13 05:32:32 UTC
Optimize update_accumulator_refresh_cache() STC https://tests.stockfishchess.org/tests/view/664105df26ac5f9b286d30e6 LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 178528 W: 46235 L: 45750 D: 86543 Ptnml(0-2): 505, 17792, 52142, 18363, 462 Combo of two yellow speedups https://tests.stockfishchess.org/tests/view/6640abf9d163897c63214f5c LLR: -2.93 (-2.94,2.94) <0.00,2.00> Total: 355744 W: 91714 L: 91470 D: 172560 Ptnml(0-2): 913, 36233, 103384, 36381, 961 https://tests.stockfishchess.org/tests/view/6628ce073fe04ce4cefc739c LLR: -2.93 (-2.94,2.94) <0.00,2.00> Total: 627040 W: 162001 L: 161339 D: 303700 Ptnml(0-2): 2268, 72379, 163532, 73105, 2236 closes https://github.com/official-stockfish/Stockfish/pull/5239 No functional change
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