OpenBench Testing Framework

Finished
500sb
40.0+0.40
Elo: 14.19 +- 6.56 [0.00, 5.00]
Games: 2720 W: 695 L: 584 D: 1441
Ptnml(0-2): 4, 269, 708, 370, 9
500sb
8.0+0.08
Elo: 12.24 +- 6.31 [0.00, 5.00]
Games: 3606 W: 938 L: 811 D: 1857
Ptnml(0-2): 23, 398, 841, 511, 30
simd-rewrite
8.0+0.08
Elo: -0.24 +- 1.72 [-5.00, 0.00]
Games: 35464 W: 8143 L: 8167 D: 19154
Ptnml(0-2): 87, 3669, 10249, 3635, 92
simd-rewrite-avx2
8.0+0.08
Elo: 2.11 +- 3.24 [-5.00, 0.00]
Games: 10388 W: 2439 L: 2376 D: 5573
Ptnml(0-2): 31, 1065, 2936, 1134, 28
castling-simpl *
N=5000
Elo: -0.00 +- 0.00 [-5.00, 0.00]
Games: 14336 W: 4920 L: 4920 D: 4496
Ptnml(0-2): 0, 0, 7168, 0, 0
pairwise
8.0+0.08
Elo: 9.37 +- 6.20 [-5.00, 0.00]
Games: 3636 W: 921 L: 823 D: 1892
Ptnml(0-2): 15, 429, 842, 507, 25
with-dfrc.nnue
8.0+0.08
Elo: 2.36 +- 3.65 [-5.00, 0.00]
Games: 10172 W: 2524 L: 2455 D: 5193
Ptnml(0-2): 63, 1180, 2547, 1217, 79
with-dfrc.nnue *
8.0+0.08
Elo: 91.09 +- 18.98 [0.00, 5.00]
Games: 632 W: 268 L: 106 D: 258
Ptnml(0-2): 6, 32, 113, 124, 41
master
40.0+0.40
Elo: 34.38 +- 11.28 (95%) [N=1024]
Games: 1024 W: 311 L: 210 D: 503
Ptnml(0-2): 6, 74, 252, 173, 7
is-quiet-should-not-be-true-for-underpromotions
8.0+0.08
Elo: 0.35 +- 2.32 [-5.00, 0.00]
Games: 21996 W: 5145 L: 5123 D: 11728
Ptnml(0-2): 80, 2493, 5819, 2537, 69
fix-tt-relative-age
8.0+0.08
Elo: 2.91 +- 2.35 [0.00, 5.00]
Games: 22234 W: 5232 L: 5046 D: 11956
Ptnml(0-2): 89, 2497, 5765, 2671, 95
tt-clusters
40.0+0.40
Elo: 6.28 +- 4.04 [0.00, 5.00]
Games: 6856 W: 1605 L: 1481 D: 3770
Ptnml(0-2): 7, 738, 1815, 860, 8
tt-clusters
8.0+0.08
Elo: 10.61 +- 5.58 [0.00, 5.00]
Games: 3930 W: 1002 L: 882 D: 2046
Ptnml(0-2): 20, 385, 1030, 515, 15
write-a-full-is-legal-implementation
4.0+0.04
Elo: 5.83 +- 4.72 [-5.00, 0.00]
Games: 4890 W: 1189 L: 1107 D: 2594
Ptnml(0-2): 18, 453, 1430, 517, 27
extract-should-mirror-logic-in-nnue-code
4.0+0.04
Elo: 2.19 +- 3.29 [-5.00, 0.00]
Games: 10010 W: 2343 L: 2280 D: 5387
Ptnml(0-2): 40, 975, 2918, 1026, 46
king-buckets
40.0+0.40
Elo: 19.04 +- 7.72 [0.00, 5.00]
Games: 2028 W: 524 L: 413 D: 1091
Ptnml(0-2): 4, 193, 512, 298, 7
king-buckets
8.0+0.08
Elo: 23.14 +- 8.77 [0.00, 5.00]
Games: 1774 W: 485 L: 367 D: 922
Ptnml(0-2): 8, 165, 432, 265, 17
2026-input-buckets-ft40
N=10000
Elo: 6.45 +- 4.49 [0.00, 5.00]
Games: 11264 W: 3586 L: 3377 D: 4301
Ptnml(0-2): 332, 1284, 2236, 1403, 377
king-buckets
N=10000
Elo: 17.25 +- 8.33 [0.00, 5.00]
Games: 3688 W: 1303 L: 1120 D: 1265
Ptnml(0-2): 126, 371, 718, 452, 177
king-buckets
N=10000
Elo: 16.38 +- 7.68 [0.00, 5.00]
Games: 4096 W: 1415 L: 1222 D: 1459
Ptnml(0-2): 132, 406, 816, 525, 169
update-scale-for-2026-datagen-run
8.0+0.08
Elo: 6.80 +- 4.42 [0.00, 5.00]
Games: 7158 W: 1814 L: 1674 D: 3670
Ptnml(0-2): 38, 842, 1693, 954, 52
direct-check-lmp
8.0+0.08
Elo: 4.57 +- 3.35 [0.00, 5.00]
Games: 11414 W: 2688 L: 2538 D: 6188
Ptnml(0-2): 48, 1311, 2838, 1463, 47
futility-pruning
8.0+0.08
Elo: 4.38 +- 3.25 [0.00, 5.00]
Games: 11912 W: 2905 L: 2755 D: 6252
Ptnml(0-2): 39, 1366, 3012, 1484, 55
master
8.0+0.08
Elo: 62.83 +- 5.76 (95%) [N=4096]
Games: 4114 W: 1447 L: 711 D: 1956
Ptnml(0-2): 14, 215, 918, 841, 69
master
40.0+0.40
Elo: 65.92 +- 10.59 (95%) [N=1024]
Games: 1024 W: 337 L: 145 D: 542
Ptnml(0-2): 0, 49, 229, 227, 7