Dev Builds » 20240217-1608

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 14:28:48 1135104 5000 2187 396 2417 +130.23 +/- 4.31 1 44 698 1677 80 +291.18 +/- 12.88
ncm-dbt-03 14:32:09 1198781 5026 2201 357 2468 +133.7 +/- 4.27 2 51 631 1759 70 +305.96 +/- 13.57
ncm-dbt-04 14:30:53 1158774 4974 2163 370 2441 +131.13 +/- 4.26 1 45 669 1704 68 +297.28 +/- 13.17
ncm-dbt-06 14:32:13 1190891 5000 2205 370 2425 +133.75 +/- 4.21 0 48 635 1751 66 +306.56 +/- 13.53
20000 8756 1493 9751 +132.2 +/- 2.13 4 188 2633 6891 284 +300.18 +/- 6.63

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
327340 ncm-dbt-03 1198904 26 15 4 7 +156.77 +/- 78.15 0 0 4 7 2 +296.06 +/- 224.51
327339 ncm-dbt-04 1193976 376 166 32 178 +129.5 +/- 16.15 0 4 53 124 7 +285.19 +/- 47.43
327338 ncm-dbt-06 1189889 500 216 32 252 +134.15 +/- 13.24 0 4 65 174 7 +306.84 +/- 42.73
327337 ncm-dbt-01 1132360 500 218 40 242 +129.35 +/- 13.54 1 3 69 171 6 +295.94 +/- 41.39
327336 ncm-dbt-03 1198511 500 215 39 246 +127.76 +/- 13.92 0 7 67 169 7 +285.49 +/- 42.08
327335 ncm-dbt-04 1186657 500 220 39 241 +131.74 +/- 13.67 0 4 70 167 9 +293.29 +/- 41.07
327334 ncm-dbt-06 1190240 500 223 38 239 +134.95 +/- 13.59 0 3 69 168 10 +301.33 +/- 41.33
327333 ncm-dbt-01 1143170 500 215 39 246 +127.76 +/- 13.39 0 5 70 169 6 +288.06 +/- 41.11
327332 ncm-dbt-03 1200657 500 223 27 250 +143.89 +/- 13.89 0 5 55 179 11 +330.23 +/- 46.62
327331 ncm-dbt-04 1187879 500 214 34 252 +130.94 +/- 14.04 0 8 61 174 7 +295.94 +/- 44.08
327330 ncm-dbt-01 1129504 500 223 37 240 +135.76 +/- 13.2 0 3 66 173 8 +309.64 +/- 42.33
327329 ncm-dbt-06 1196378 500 220 33 247 +136.56 +/- 13.17 0 5 59 180 6 +318.25 +/- 44.96
327328 ncm-dbt-03 1198249 500 224 39 237 +134.95 +/- 13.78 1 3 64 174 8 +309.64 +/- 43.08
327327 ncm-dbt-04 1183828 500 227 33 240 +142.25 +/- 13.37 0 5 54 183 8 +333.32 +/- 47.06
327326 ncm-dbt-01 1136542 500 229 42 229 +136.56 +/- 14.1 0 2 73 161 14 +295.94 +/- 39.99
327325 ncm-dbt-06 1193378 500 232 44 224 +137.37 +/- 13.15 0 2 67 172 9 +312.48 +/- 41.9
327324 ncm-dbt-03 1195337 500 218 34 248 +134.15 +/- 14.15 0 7 61 173 9 +301.33 +/- 44.13
327323 ncm-dbt-04 1187234 500 221 34 245 +136.56 +/- 13.36 0 3 66 172 9 +309.64 +/- 42.33
327322 ncm-dbt-06 1188363 500 209 44 247 +119.11 +/- 14.36 0 11 68 166 5 +263.42 +/- 41.6
327321 ncm-dbt-01 1133337 500 207 48 245 +114.45 +/- 12.85 0 4 86 157 3 +254.16 +/- 36.71
327320 ncm-dbt-03 1200786 500 214 44 242 +123.02 +/- 13.65 0 8 68 170 4 +277.93 +/- 41.74
327319 ncm-dbt-04 1186011 500 213 43 244 +123.02 +/- 13.99 1 6 70 168 5 +277.93 +/- 41.14
327318 ncm-dbt-06 1187898 500 214 39 247 +126.97 +/- 13.41 0 8 62 177 3 +293.29 +/- 43.72
327317 ncm-dbt-01 1124176 500 224 40 236 +134.15 +/- 13.61 0 5 64 173 8 +304.07 +/- 43.1
327316 ncm-dbt-03 1199457 500 215 33 252 +132.54 +/- 13.1 0 6 60 180 4 +309.64 +/- 44.55
327315 ncm-dbt-04 1193469 500 218 33 249 +134.95 +/- 12.64 0 3 64 178 5 +315.35 +/- 43.03
327314 ncm-dbt-06 1189405 500 222 40 238 +132.54 +/- 12.91 0 3 68 173 6 +304.07 +/- 41.65
327313 ncm-dbt-03 1200080 500 215 44 241 +123.81 +/- 13.63 0 5 76 162 7 +273.0 +/- 39.35
327312 ncm-dbt-01 1142249 500 229 27 244 +148.85 +/- 13.11 0 2 55 182 11 +349.43 +/- 46.59
327311 ncm-dbt-04 1186347 500 214 48 238 +119.89 +/- 12.61 0 2 84 160 4 +268.17 +/- 36.99
327310 ncm-dbt-01 1134957 500 208 47 245 +116.0 +/- 13.88 0 7 81 156 6 +251.89 +/- 38.11
327309 ncm-dbt-06 1190261 500 226 38 236 +137.37 +/- 12.36 0 2 63 180 5 +324.17 +/- 43.32
327308 ncm-dbt-03 1198787 500 226 33 241 +141.44 +/- 13.01 1 4 50 191 4 +346.12 +/- 48.95
327307 ncm-dbt-04 1193226 500 216 35 249 +131.74 +/- 12.54 0 4 64 179 3 +309.64 +/- 43.08
327306 ncm-dbt-01 1140477 500 218 41 241 +128.55 +/- 15.08 0 11 61 168 10 +280.42 +/- 43.82
327305 ncm-dbt-06 1189837 500 222 30 248 +140.62 +/- 13.99 0 7 53 181 9 +324.17 +/- 47.35
327304 ncm-dbt-03 1199398 500 219 24 257 +143.07 +/- 13.54 0 3 60 176 11 +327.18 +/- 44.54
327303 ncm-dbt-04 857779 500 211 32 257 +130.14 +/- 14.06 0 4 74 161 11 +282.94 +/- 39.86
327302 ncm-dbt-01 1134271 500 216 35 249 +131.74 +/- 13.12 0 2 73 167 8 +295.94 +/- 39.99
327301 ncm-dbt-04 1190117 98 43 7 48 +133.88 +/- 29.68 0 2 9 38 0 +326.19 +/- 123.45
327300 ncm-dbt-03 1196431 500 217 36 247 +131.74 +/- 12.34 0 3 66 178 3 +309.64 +/- 42.33
327299 ncm-dbt-06 1193267 500 221 32 247 +138.18 +/- 12.73 0 3 61 180 6 +324.17 +/- 44.15

Commit

Commit ID 9d61822b5dda7f99d46ed9ad346afa8c34c302a8
Author Gahtan Nahdi
Date 2024-02-17 16:08:01 UTC
Remove penalty for quiet ttMove that fails low Passed STC non-reg: https://tests.stockfishchess.org/tests/view/65c691a7c865510db0286e6e LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 234336 W: 60258 L: 60255 D: 113823 Ptnml(0-2): 966, 28141, 58918, 28210, 933 Passed LTC non-reg: https://tests.stockfishchess.org/tests/view/65c8d0d31d8e83c78bfcd4a6 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 235206 W: 59134 L: 59132 D: 116940 Ptnml(0-2): 135, 26908, 63517, 26906, 137 https://github.com/official-stockfish/Stockfish/pull/5054 Bench: 1287996
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