Dev Builds » 20240117-1755

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 09:45:29 1098359 3246 1409 254 1583 +129.28 +/- 5.47 7 30 429 1115 42 +294.66 +/- 16.47
ncm-dbt-02 09:49:11 1227980 3338 1480 243 1615 +135.19 +/- 5.25 0 31 425 1158 55 +306.99 +/- 16.54
ncm-dbt-03 09:53:20 1238282 3354 1474 271 1609 +130.42 +/- 5.42 1 42 442 1137 55 +291.42 +/- 16.22
ncm-dbt-04 09:52:13 1218345 3368 1472 245 1651 +132.67 +/- 5.01 0 29 434 1186 35 +306.73 +/- 16.36
ncm-dbt-05 09:49:11 1233567 3332 1485 230 1617 +137.64 +/- 5.19 0 34 392 1191 49 +318.17 +/- 17.23
ncm-dbt-06 09:53:09 1229483 3362 1469 241 1652 +133.05 +/- 5.17 0 36 424 1178 43 +304.72 +/- 16.57
20000 8789 1484 9727 +133.04 +/- 2.14 8 202 2546 6965 279 +303.66 +/- 6.75

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
257398 ncm-dbt-01 1103222 28 15 1 12 +190.77 +/- 66.32 0 0 2 10 2 +445.4 +/- 457.95
257397 ncm-dbt-01 1095312 2 0 1 1 -189.7 +/- 55.98 0 1 0 0 0 -1129.65 +/- 376.02
257394 ncm-dbt-01 1068529 14 6 8 0 -49.96 +/- 184.45 2 0 4 0 1 -49.98 +/- 184.5
257393 ncm-dbt-01 1101216 8 2 6 0 -190.67 +/- 663.12 3 0 0 0 1 -190.79 +/- 663.13
257392 ncm-dbt-01 1093102 12 5 4 3 +29.04 +/- 160.05 1 0 2 3 0 +120.41 +/- 334.55
257391 ncm-dbt-05 1244500 332 151 28 153 +135.14 +/- 18.11 0 5 41 112 8 +296.45 +/- 54.16
257390 ncm-dbt-02 1223204 338 156 21 161 +146.94 +/- 17.5 0 2 41 115 11 +325.46 +/- 54.23
257389 ncm-dbt-03 1238640 354 154 33 167 +123.74 +/- 17.21 1 3 53 114 6 +272.62 +/- 47.37
257388 ncm-dbt-01 1105664 182 86 17 79 +138.63 +/- 20.85 0 0 25 63 3 +319.17 +/- 69.55
257387 ncm-dbt-04 1212139 368 161 22 185 +138.06 +/- 12.96 0 0 46 137 1 +338.03 +/- 50.63
257386 ncm-dbt-06 1248921 362 149 27 186 +121.85 +/- 14.98 0 2 58 118 3 +273.89 +/- 44.9
257385 ncm-dbt-05 1229810 500 217 35 248 +132.54 +/- 12.32 0 4 62 182 2 +315.35 +/- 43.81
257384 ncm-dbt-02 1231511 500 224 33 243 +139.81 +/- 14.55 0 4 66 165 15 +304.07 +/- 42.38
257383 ncm-dbt-03 1242553 500 223 44 233 +130.14 +/- 14.74 0 9 63 168 10 +285.49 +/- 43.31
257382 ncm-dbt-06 1241826 500 225 33 242 +140.62 +/- 13.62 0 6 54 182 8 +327.18 +/- 47.0
257381 ncm-dbt-01 1106514 500 212 44 244 +121.46 +/- 14.98 1 8 72 160 9 +263.42 +/- 40.52
257380 ncm-dbt-04 1213753 500 220 30 250 +138.99 +/- 12.7 0 4 57 184 5 +330.23 +/- 45.79
257379 ncm-dbt-02 1229830 500 221 45 234 +127.76 +/- 13.21 0 5 69 171 5 +290.66 +/- 41.43
257378 ncm-dbt-05 1231241 500 216 34 250 +132.54 +/- 12.32 0 4 62 182 2 +315.35 +/- 43.81
257377 ncm-dbt-03 1226069 500 219 32 249 +136.56 +/- 13.92 0 7 57 178 8 +312.48 +/- 45.66
257376 ncm-dbt-06 1238640 500 224 41 235 +133.34 +/- 14.17 0 7 62 172 9 +298.62 +/- 43.77
257375 ncm-dbt-01 1100404 500 222 38 240 +134.15 +/- 12.86 0 3 66 175 6 +309.64 +/- 42.33
257374 ncm-dbt-04 1216189 500 204 37 259 +120.67 +/- 13.15 0 7 71 170 2 +275.45 +/- 40.84
257373 ncm-dbt-02 1221987 500 217 30 253 +136.56 +/- 12.39 0 2 64 179 5 +321.19 +/- 42.95
257372 ncm-dbt-05 1224271 500 226 32 242 +142.25 +/- 14.48 0 7 54 177 12 +321.19 +/- 46.91
257371 ncm-dbt-06 1231101 500 227 41 232 +135.76 +/- 13.76 0 7 57 179 7 +312.48 +/- 45.66
257370 ncm-dbt-04 1202474 500 226 50 224 +127.76 +/- 13.57 0 4 74 164 8 +282.94 +/- 39.86
257369 ncm-dbt-01 1109086 500 222 37 241 +134.95 +/- 13.59 0 5 63 174 8 +306.84 +/- 43.45
257368 ncm-dbt-03 1232770 500 213 36 251 +128.55 +/- 13.38 0 6 66 173 5 +293.29 +/- 42.41
257367 ncm-dbt-02 1210440 500 215 40 245 +126.97 +/- 13.58 0 6 69 169 6 +285.49 +/- 41.44
257366 ncm-dbt-05 1236529 500 227 30 243 +144.71 +/- 13.28 0 3 57 180 10 +336.46 +/- 45.77
257365 ncm-dbt-04 1221045 500 217 33 250 +134.15 +/- 13.8 0 8 56 180 6 +309.64 +/- 45.98
257364 ncm-dbt-01 1107471 500 210 27 263 +133.34 +/- 13.08 0 6 59 181 4 +312.48 +/- 44.93
257363 ncm-dbt-06 1210678 500 205 35 260 +123.02 +/- 13.29 0 8 66 174 2 +282.94 +/- 42.37
257362 ncm-dbt-03 1229240 500 224 38 238 +135.76 +/- 13.94 0 5 64 171 10 +304.07 +/- 43.1
257361 ncm-dbt-02 1233451 500 224 36 240 +137.37 +/- 13.53 0 5 60 177 8 +315.35 +/- 44.57
257360 ncm-dbt-05 1249291 500 227 37 236 +138.99 +/- 13.67 0 4 62 174 10 +315.35 +/- 43.81
257359 ncm-dbt-03 1248557 500 215 51 234 +118.33 +/- 13.7 0 7 77 161 5 +261.07 +/- 39.14
257358 ncm-dbt-06 1219688 500 222 33 245 +138.18 +/- 13.12 0 3 63 176 8 +318.25 +/- 43.39
257357 ncm-dbt-04 1222837 500 222 34 244 +137.37 +/- 13.34 0 4 62 176 8 +315.35 +/- 43.81
257356 ncm-dbt-01 1091600 500 217 33 250 +134.15 +/- 12.86 0 3 66 175 6 +309.64 +/- 42.33
257355 ncm-dbt-04 1239984 500 222 39 239 +133.34 +/- 12.49 0 2 68 175 5 +309.64 +/- 41.56
257354 ncm-dbt-02 1245438 500 223 38 239 +134.95 +/- 13.41 0 7 56 182 5 +315.35 +/- 46.07
257353 ncm-dbt-05 1219328 500 221 34 245 +136.56 +/- 13.36 0 7 54 184 5 +321.19 +/- 46.91
257352 ncm-dbt-03 1250147 500 226 37 237 +138.18 +/- 14.06 0 5 62 172 11 +309.64 +/- 43.82
257351 ncm-dbt-01 1098189 500 212 38 250 +126.17 +/- 12.49 0 4 70 174 2 +293.29 +/- 41.07
257350 ncm-dbt-06 1215529 500 217 31 252 +135.76 +/- 12.81 0 3 64 177 6 +315.35 +/- 43.03

Commit

Commit ID 9a9702d668af807b9044fef5a83f6ed0854ce44f
Author FauziAkram
Date 2024-01-17 17:55:44 UTC
Remove threatenedByPawn from rook threat Can be simplified away. Passed STC: https://tests.stockfishchess.org/tests/view/65a3fa4179aa8af82b96face LLR: 2.92 (-2.94,2.94) <-1.75,0.25> Total: 30592 W: 7903 L: 7674 D: 15015 Ptnml(0-2): 96, 3590, 7711, 3787, 112 Passed LTC: https://tests.stockfishchess.org/tests/view/65a42b9a79aa8af82b96fe88 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 73656 W: 18382 L: 18212 D: 37062 Ptnml(0-2): 47, 8287, 19981, 8475, 38 closes https://github.com/official-stockfish/Stockfish/pull/4993 Bench: 1430061
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