Dev Builds » 20221016-0951

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 10:00:14 1301655 3344 1329 389 1626 +100.37 +/- 5.55 0 72 625 938 37 +209.94 +/- 13.61
ncm-dbt-02 09:58:04 1290686 3314 1331 368 1615 +103.95 +/- 5.53 0 72 580 975 30 +221.42 +/- 14.15
ncm-dbt-03 10:00:44 1318174 3330 1279 388 1663 +95.28 +/- 5.54 1 79 640 918 27 +200.01 +/- 13.45
ncm-dbt-04 10:01:36 1310923 3350 1358 399 1593 +102.32 +/- 5.57 0 74 605 959 37 +215.07 +/- 13.85
ncm-dbt-05 09:57:44 1311792 3316 1309 350 1657 +103.43 +/- 5.45 0 66 595 969 28 +220.64 +/- 13.96
ncm-dbt-06 10:01:54 1313543 3346 1315 391 1640 +98.5 +/- 5.72 3 91 588 961 30 +208.03 +/- 14.05
20000 7921 2285 9794 +100.63 +/- 2.27 4 454 3633 5720 189 +212.42 +/- 5.65

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
202622 ncm-dbt-02 1193241 144 57 15 72 +104.36 +/- 25.11 0 2 27 42 1 +224.69 +/- 66.72
202621 ncm-dbt-05 1234495 154 66 16 72 +117.03 +/- 25.04 0 2 25 48 2 +253.8 +/- 69.96
202620 ncm-dbt-03 1246140 172 77 19 76 +121.92 +/- 21.41 0 0 30 54 2 +270.06 +/- 62.24
202619 ncm-dbt-06 1232510 172 72 18 82 +112.88 +/- 27.18 0 6 23 54 3 +237.06 +/- 71.96
202618 ncm-dbt-04 1243740 180 76 23 81 +105.42 +/- 22.65 0 2 35 51 2 +223.26 +/- 57.98
202617 ncm-dbt-01 1231493 178 72 19 87 +106.68 +/- 24.33 0 4 30 53 2 +226.54 +/- 63.54
202616 ncm-dbt-02 1191156 500 188 44 268 +102.97 +/- 14.34 0 15 77 157 1 +226.0 +/- 38.98
202615 ncm-dbt-05 1244077 500 204 54 242 +107.54 +/- 14.37 0 11 83 151 5 +230.16 +/- 37.67
202614 ncm-dbt-03 1238466 500 190 65 245 +88.74 +/- 14.13 1 11 102 134 2 +189.0 +/- 33.78
202613 ncm-dbt-06 1227972 500 188 61 251 +90.22 +/- 15.45 2 15 91 138 4 +190.85 +/- 35.9
202612 ncm-dbt-01 1208993 500 203 59 238 +102.97 +/- 14.64 0 10 94 138 8 +211.87 +/- 35.26
202611 ncm-dbt-04 1221191 500 191 53 256 +98.44 +/- 15.88 0 18 85 138 9 +198.34 +/- 37.08
202610 ncm-dbt-02 1195384 500 200 62 238 +98.44 +/- 13.98 0 9 99 137 5 +206.01 +/- 34.24
202609 ncm-dbt-05 1222464 500 190 52 258 +98.44 +/- 14.14 0 12 91 144 3 +209.91 +/- 35.92
202608 ncm-dbt-03 1228134 500 195 50 255 +103.73 +/- 14.03 0 8 95 141 6 +217.85 +/- 34.98
202607 ncm-dbt-06 1217306 500 210 53 237 +112.91 +/- 14.05 0 8 83 153 6 +243.0 +/- 37.64
202606 ncm-dbt-01 1203000 500 203 58 239 +103.73 +/- 13.05 0 6 95 147 2 +226.0 +/- 34.87
202605 ncm-dbt-04 1242573 500 199 62 239 +97.69 +/- 14.13 0 9 101 134 6 +202.15 +/- 33.85
202604 ncm-dbt-02 1197785 500 206 59 235 +105.25 +/- 14.51 0 12 84 149 5 +223.94 +/- 37.43
202603 ncm-dbt-05 1229198 500 186 48 266 +98.44 +/- 13.51 0 11 90 149 0 +215.85 +/- 36.11
202602 ncm-dbt-03 1216919 500 187 52 261 +96.19 +/- 14.41 0 11 99 134 6 +198.34 +/- 34.31
202601 ncm-dbt-01 1231208 500 198 67 235 +93.2 +/- 15.09 0 16 93 135 6 +190.85 +/- 35.52
202600 ncm-dbt-04 1224788 500 206 64 230 +101.46 +/- 13.85 0 9 94 143 4 +215.85 +/- 35.23
202599 ncm-dbt-06 1240346 500 193 52 255 +100.7 +/- 13.53 0 9 93 146 2 +217.85 +/- 35.44
202598 ncm-dbt-02 1195041 500 197 48 255 +106.77 +/- 14.52 0 9 91 142 8 +221.9 +/- 35.86
202597 ncm-dbt-06 1232218 500 199 62 239 +97.69 +/- 14.58 0 14 89 143 4 +206.01 +/- 36.33
202596 ncm-dbt-05 1229718 500 201 41 258 +115.22 +/- 13.88 0 9 76 161 4 +254.16 +/- 39.42
202595 ncm-dbt-01 1232311 500 204 53 243 +108.3 +/- 14.83 0 11 85 146 8 +226.0 +/- 37.21
202594 ncm-dbt-03 1271180 500 184 48 268 +96.94 +/- 14.57 0 15 87 145 3 +206.01 +/- 36.74
202593 ncm-dbt-04 1223237 500 203 58 239 +103.73 +/- 14.34 0 13 82 152 3 +223.94 +/- 37.87
202592 ncm-dbt-02 1198389 500 207 53 240 +110.6 +/- 13.56 0 7 86 153 4 +240.82 +/- 36.9
202591 ncm-dbt-05 1231330 500 197 58 245 +99.2 +/- 13.99 0 8 101 135 6 +206.01 +/- 33.8
202590 ncm-dbt-01 1202612 500 193 64 243 +91.71 +/- 14.34 0 11 105 128 6 +187.16 +/- 33.21
202589 ncm-dbt-03 1236061 500 197 64 239 +94.69 +/- 14.09 0 13 93 142 2 +202.15 +/- 35.52
202588 ncm-dbt-06 1240289 500 191 66 243 +88.74 +/- 15.28 0 19 92 134 5 +181.7 +/- 35.67
202587 ncm-dbt-04 1235899 500 208 59 233 +106.77 +/- 13.56 0 4 100 139 7 +223.94 +/- 33.69
202586 ncm-dbt-01 1208302 500 189 54 257 +96.19 +/- 14.26 0 12 95 139 4 +202.15 +/- 35.11
202585 ncm-dbt-05 1216369 500 200 60 240 +99.95 +/- 14.46 0 11 94 139 6 +207.95 +/- 35.29
202584 ncm-dbt-02 1193468 500 199 66 235 +94.69 +/- 14.54 0 14 93 139 4 +198.34 +/- 35.52
202583 ncm-dbt-03 1239140 500 189 66 245 +87.26 +/- 14.97 0 16 101 127 6 +176.33 +/- 34.04
202582 ncm-dbt-06 1231679 500 196 54 250 +101.46 +/- 14.93 0 14 86 144 6 +211.87 +/- 36.97
202581 ncm-dbt-04 1249555 500 203 64 233 +99.2 +/- 14.6 0 14 87 145 4 +209.91 +/- 36.75
172455 ncm-dbt-03 1457371 8 3 2 3 +43.64 +/- 153.21 0 1 1 2 0 +88.74 +/- 710.5
172454 ncm-dbt-05 1454849 12 3 3 6 -0.0 +/- 117.89 0 2 2 2 0 -0.0 +/- 271.37
172453 ncm-dbt-01 1454562 16 5 1 10 +88.68 +/- 65.24 0 0 4 4 0 +190.76 +/- 189.19
172452 ncm-dbt-02 1455318 20 8 4 8 +70.42 +/- 75.77 0 1 4 5 0 +147.19 +/- 198.29
172451 ncm-dbt-04 1443551 20 10 0 10 +190.73 +/- 65.73 0 0 1 8 1 +511.15 +/- 444.55
172450 ncm-dbt-06 1455441 24 11 1 12 +154.08 +/- 44.85 0 0 2 10 0 +416.38 +/- 473.37
172449 ncm-dbt-05 1453814 50 21 9 20 +85.01 +/- 41.73 0 0 14 10 1 +164.04 +/- 86.61
172448 ncm-dbt-03 1457071 50 19 4 27 +107.53 +/- 47.72 0 2 6 17 0 +240.82 +/- 153.02
172447 ncm-dbt-01 1449257 50 23 4 23 +138.96 +/- 41.07 0 0 7 17 1 +315.3 +/- 146.24
172446 ncm-dbt-02 1459895 50 24 5 21 +138.97 +/- 34.19 0 0 6 19 0 +346.06 +/- 166.42
172445 ncm-dbt-06 1457814 50 20 7 23 +92.45 +/- 47.1 0 2 8 15 0 +200.24 +/- 129.69
172444 ncm-dbt-04 1446031 50 22 6 22 +115.21 +/- 47.81 0 1 8 15 1 +240.82 +/- 132.75
172443 ncm-dbt-05 1456479 50 22 7 21 +107.52 +/- 36.86 0 0 10 15 0 +240.79 +/- 111.83
172442 ncm-dbt-06 1458555 50 19 11 20 +56.08 +/- 55.43 1 2 10 12 0 +130.94 +/- 112.59
172441 ncm-dbt-03 1456044 50 19 4 27 +107.52 +/- 36.86 0 0 10 15 0 +240.79 +/- 111.83
172440 ncm-dbt-01 1444574 50 20 4 26 +115.22 +/- 47.81 0 2 5 18 0 +263.42 +/- 170.28
172439 ncm-dbt-04 1445020 50 19 7 24 +85.04 +/- 51.0 0 3 7 15 0 +181.7 +/- 134.48
172438 ncm-dbt-02 1455889 50 24 7 19 +123.0 +/- 52.64 0 1 8 14 2 +240.82 +/- 132.75
172437 ncm-dbt-01 1451898 50 19 6 25 +92.44 +/- 36.68 0 0 12 13 0 +200.21 +/- 97.77
172436 ncm-dbt-03 1453390 50 19 14 17 +34.86 +/- 39.1 0 2 16 7 0 +70.44 +/- 81.92
172435 ncm-dbt-04 1444572 50 21 3 26 +130.93 +/- 41.82 0 1 5 19 0 +315.35 +/- 187.35
172434 ncm-dbt-02 1461983 50 21 5 24 +115.22 +/- 47.81 0 2 5 18 0 +263.42 +/- 170.28
172433 ncm-dbt-06 1454850 50 16 6 28 +70.43 +/- 45.16 0 2 11 12 0 +147.19 +/- 107.43
172432 ncm-dbt-05 1456923 50 19 2 29 +122.99 +/- 42.31 0 0 9 15 1 +263.38 +/- 120.78

Commit

Commit ID 9be2977da7921aedfd3215f1f4b5f522359effa0
Author xoto10
Date 2022-10-16 09:51:41 UTC
Adjust timeman constants Adjust timeman constants to use more time in early part of game. STC @ 10+0.1 th 1 : LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 93984 W: 25177 L: 24787 D: 44020 Ptnml(0-2): 350, 10096, 25729, 10448, 369 https://tests.stockfishchess.org/tests/live_elo/6339077135f43d649ff6162a LTC @ 60+0.6 th 1 : LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 329368 W: 88953 L: 88093 D: 152322 Ptnml(0-2): 170, 31457, 100594, 32269, 194 https://tests.stockfishchess.org/tests/live_elo/6339baed35f43d649ff63142 Sudden death 10+0 : LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 20400 W: 5908 L: 5588 D: 8904 Ptnml(0-2): 177, 2252, 5128, 2360, 283 https://tests.stockfishchess.org/tests/live_elo/6347c9384bc7650f07549ba7 Sudden death 10+0, no adjudication : LLR: 2.96 (-2.94,2.94) <0.00,2.00> Total: 17920 W: 4755 L: 4442 D: 8723 Ptnml(0-2): 137, 1985, 4466, 2172, 200 https://tests.stockfishchess.org/tests/live_elo/634806e84bc7650f0754a639 closes https://github.com/official-stockfish/Stockfish/pull/4188 No functional change
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