Dev Builds » 20240209-1806

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 14:39:11 1157435 5000 2221 409 2370 +131.9 +/- 4.34 0 54 660 1706 80 +296.47 +/- 13.27
ncm-dbt-03 14:40:20 1200669 5000 2152 418 2430 +125.7 +/- 4.24 0 50 725 1666 59 +281.68 +/- 12.64
ncm-dbt-04 14:40:55 1201009 5000 2149 417 2434 +125.54 +/- 4.5 0 87 663 1681 69 +278.67 +/- 13.22
ncm-dbt-06 14:41:30 1195090 5000 2171 384 2445 +129.91 +/- 4.3 1 55 666 1712 66 +293.82 +/- 13.21
20000 8693 1628 9679 +128.26 +/- 2.17 1 246 2714 6765 274 +287.55 +/- 6.54

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
326707 ncm-dbt-03 1205228 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
326706 ncm-dbt-06 1186453 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
326705 ncm-dbt-04 1184187 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
326704 ncm-dbt-04 1187933 500 213 44 243 +122.24 +/- 14.33 0 8 73 161 8 +265.78 +/- 40.25
326703 ncm-dbt-03 1203147 500 208 47 245 +116.0 +/- 13.54 0 8 76 163 3 +258.75 +/- 39.42
326702 ncm-dbt-01 1158196 500 224 44 232 +130.94 +/- 14.39 0 6 69 164 11 +285.49 +/- 41.44
326701 ncm-dbt-06 1190325 500 209 45 246 +118.33 +/- 13.86 1 7 72 167 3 +268.17 +/- 40.54
326700 ncm-dbt-04 1217164 500 214 45 241 +122.24 +/- 13.12 0 6 72 169 3 +277.93 +/- 40.53
326699 ncm-dbt-03 1201345 500 221 41 238 +130.94 +/- 12.37 0 1 73 171 5 +301.33 +/- 39.86
326698 ncm-dbt-01 1163166 500 223 51 226 +124.6 +/- 13.8 0 6 73 164 7 +275.45 +/- 40.24
326697 ncm-dbt-06 1188718 500 202 48 250 +110.6 +/- 14.06 0 10 80 156 4 +240.82 +/- 38.39
326696 ncm-dbt-04 1190071 500 208 39 253 +122.24 +/- 14.98 0 13 62 168 7 +268.17 +/- 43.29
326695 ncm-dbt-03 1202099 500 212 34 254 +129.35 +/- 13.72 0 6 67 170 7 +290.66 +/- 42.08
326694 ncm-dbt-06 1197443 500 221 44 235 +128.55 +/- 12.82 0 5 66 176 3 +298.62 +/- 42.41
326693 ncm-dbt-01 1161246 500 221 34 245 +136.56 +/- 12.79 0 4 60 181 5 +321.19 +/- 44.57
326692 ncm-dbt-04 1214878 500 216 36 248 +130.94 +/- 13.51 0 5 67 171 7 +295.94 +/- 42.08
326691 ncm-dbt-03 1201655 500 218 30 252 +137.37 +/- 13.34 0 4 62 176 8 +315.35 +/- 43.81
326690 ncm-dbt-06 1188648 500 222 32 246 +138.99 +/- 13.29 0 4 60 178 8 +321.19 +/- 44.57
326689 ncm-dbt-01 1150705 500 225 45 230 +130.94 +/- 12.56 0 4 65 178 3 +306.84 +/- 42.73
326688 ncm-dbt-04 1188603 500 215 45 240 +123.02 +/- 14.49 0 12 61 172 5 +275.45 +/- 43.72
326687 ncm-dbt-03 1201766 500 216 55 229 +116.0 +/- 13.02 0 5 82 160 3 +258.75 +/- 37.76
326686 ncm-dbt-01 1154149 500 224 35 241 +138.18 +/- 14.59 0 7 59 172 12 +306.84 +/- 44.88
326685 ncm-dbt-06 1196040 500 226 42 232 +134.15 +/- 13.43 0 4 66 172 8 +304.07 +/- 42.38
326684 ncm-dbt-04 1198565 500 223 45 232 +129.35 +/- 15.4 0 10 65 162 13 +275.45 +/- 42.59
326683 ncm-dbt-01 1159236 500 225 34 241 +139.81 +/- 15.23 0 8 58 169 15 +304.07 +/- 45.19
326682 ncm-dbt-03 1202403 500 226 37 237 +138.18 +/- 14.23 0 6 60 173 11 +309.64 +/- 44.55
326681 ncm-dbt-06 1194624 500 229 39 232 +138.99 +/- 13.85 0 4 63 172 11 +312.48 +/- 43.44
326680 ncm-dbt-01 1159226 500 228 41 231 +136.56 +/- 12.59 0 3 62 180 5 +321.19 +/- 43.77
326679 ncm-dbt-04 1191993 500 214 41 245 +125.38 +/- 14.13 0 9 65 170 6 +280.42 +/- 42.65
326678 ncm-dbt-03 1191665 500 212 44 244 +121.45 +/- 13.49 0 4 81 158 7 +265.78 +/- 37.95
326677 ncm-dbt-06 1196195 500 214 39 247 +126.97 +/- 13.94 0 6 71 165 8 +280.42 +/- 40.83
326676 ncm-dbt-04 1187761 500 213 42 245 +123.81 +/- 13.81 0 6 74 163 7 +273.0 +/- 39.95
326675 ncm-dbt-03 1202275 500 214 42 244 +124.6 +/- 12.53 0 2 78 166 4 +282.94 +/- 38.55
326674 ncm-dbt-01 1155198 500 216 45 239 +123.81 +/- 13.63 0 6 73 165 6 +275.45 +/- 40.24
326673 ncm-dbt-06 1195277 500 213 37 250 +127.76 +/- 13.39 0 5 70 169 6 +288.06 +/- 41.11
326672 ncm-dbt-03 1197057 500 215 46 239 +122.24 +/- 13.48 0 6 74 165 5 +273.0 +/- 39.95
326671 ncm-dbt-04 1253663 500 211 40 249 +123.81 +/- 13.98 0 9 66 170 5 +277.93 +/- 42.33
326670 ncm-dbt-01 1157537 500 223 38 239 +134.95 +/- 13.59 0 4 66 171 9 +304.07 +/- 42.38
326669 ncm-dbt-06 1215990 500 220 29 251 +139.81 +/- 13.83 0 6 56 179 9 +321.19 +/- 46.14
326668 ncm-dbt-03 1198729 500 210 42 248 +121.45 +/- 14.01 0 8 72 164 6 +268.17 +/- 40.54
326667 ncm-dbt-01 1155692 500 212 42 246 +123.02 +/- 13.82 0 6 75 162 7 +270.57 +/- 39.67
326666 ncm-dbt-04 1196282 500 222 40 238 +132.54 +/- 14.36 0 9 58 175 8 +298.62 +/- 45.1
326665 ncm-dbt-06 1196285 500 215 29 256 +135.76 +/- 13.01 0 4 62 178 6 +315.35 +/- 43.81

Commit

Commit ID c0107b3c27e9542a3319e9af0396794b7b2df890
Author cj5716
Date 2024-02-09 18:06:25 UTC
Remove simple eval With the recent introduction of the dual NNUE, the need for simple eval is no longer there. Passed STC: https://tests.stockfishchess.org/tests/view/65c1f735c865510db0281652 LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 85312 W: 22009 L: 21837 D: 41466 Ptnml(0-2): 334, 10155, 21567, 10205, 395 Passed LTC: https://tests.stockfishchess.org/tests/view/65c2d64bc865510db0282810 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 49956 W: 12596 L: 12402 D: 24958 Ptnml(0-2): 28, 5553, 13624, 5743, 30 closes https://github.com/official-stockfish/Stockfish/pull/5037 Bench 1213676
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