SolsticeBench

Finished
TestTCEngineAuthorResult
8E4C345E6ED88F0F SPRT diff
tt: 2-way buckets + aging (retest)
4.0+0.04SolsticeDragonLLR: -1.11 (-2.94, 2.94) [0.00, 5.00]
Games: 1156 W: 251 L: 292 D: 613
Ptnml(0-2): 22, 146, 274, 123, 13
067A102F52A3879F SPRT diff
search: RFP margin + eval correction size
4.0+0.04SolsticeDragonLLR: -0.45 (-2.94, 2.94) [0.00, 5.00]
Games: 960 W: 217 L: 231 D: 512
Ptnml(0-2): 13, 117, 227, 117, 6
1D0BA138558C74D0 SPRT diff
search: SE triple extension (quiet, margin 100)
4.0+0.04SolsticeDragonLLR: -0.88 (-2.94, 2.94) [0.00, 5.00]
Games: 1492 W: 347 L: 377 D: 768
Ptnml(0-2): 28, 176, 357, 168, 17
C359D13675251C3C SPRT diff
search: TT-adjusted eval in pruning (retest of #54)
4.0+0.04SolsticeDragonLLR: -0.43 (-2.94, 2.94) [0.00, 5.00]
Games: 704 W: 164 L: 179 D: 361
Ptnml(0-2): 12, 88, 165, 77, 10
D864B9494EFA35D9 SPRT diff
search: upcoming repetition (cuckoo)
4.0+0.04SolsticeDragonLLR: -0.37 (-2.94, 2.94) [0.00, 5.00]
Games: 1024 W: 232 L: 242 D: 550
Ptnml(0-2): 8, 129, 248, 119, 8
627AA8E8C4C4C373 SPRT diff
search: futility fail-soft best_score
4.0+0.04SolsticeDragonLLR: -0.25 (-2.94, 2.94) [0.00, 5.00]
Games: 2368 W: 561 L: 561 D: 1246
Ptnml(0-2): 33, 304, 510, 304, 33
673DD3709F548A58 SPRT diff
SPSA #111 values on master (57 params, 64k games)
4.0+0.04SolsticeDragonLLR: 3.05 (-2.94, 2.94) [0.00, 5.00]
Games: 3484 W: 883 L: 748 D: 1853
Ptnml(0-2): 30, 359, 847, 458, 48
D6CD6322F1124133 SPRT diff
search: LMR +1 for SEE-losing quiets
4.0+0.04SolsticeDragonLLR: -0.50 (-2.94, 2.94) [0.00, 5.00]
Games: 1472 W: 333 L: 347 D: 792
Ptnml(0-2): 23, 167, 362, 169, 15
1BA512FE0AA06A46 SPRT diff
search: quiet ordering +6000 for direct checks
4.0+0.04SolsticeDragonLLR: -0.43 (-2.94, 2.94) [0.00, 5.00]
Games: 674 W: 166 L: 181 D: 327
Ptnml(0-2): 8, 94, 149, 77, 9
409B9FB6F57A7F05 SPRT diff
search: optimism 100*s/(|s|+300)
4.0+0.04SolsticeDragonLLR: -0.61 (-2.94, 2.94) [0.00, 5.00]
Games: 704 W: 151 L: 172 D: 381
Ptnml(0-2): 13, 82, 172, 83, 2
130FC546A8B4DE03 SPRT diff
search: capture history (ordering, victim*8 + hist/16, malus on quiet cutoffs)
4.0+0.04SolsticeDragonLLR: -0.29 (-2.94, 2.94) [0.00, 5.00]
Games: 2304 W: 543 L: 545 D: 1216
Ptnml(0-2): 34, 277, 531, 277, 33
9EC228ABBD25C02F SPRT diff
search: futility + quiet SEE pruning use lmr_depth
4.0+0.04SolsticeDragonLLR: -0.76 (-2.94, 2.94) [0.00, 5.00]
Games: 1478 W: 329 L: 355 D: 794
Ptnml(0-2): 31, 182, 330, 174, 22
B1A432EC5FCDEBA0 SPSA diff
SPSA retune of 57 params on master b1a432e (after fail-soft qsearch, persistent history, TT stand pat), 2+0.02
2.0+0.02SolsticeDragonTuning 57 Parameters
1000/1000 Iterations
64030/64000 Games Played
21CA323BED05E7B1 SPRT diff
search: 2-move continuation correction history
4.0+0.04SolsticeDragonLLR: 0.03 (-2.94, 2.94) [0.00, 5.00]
Games: 3270 W: 775 L: 760 D: 1735
Ptnml(0-2): 44, 385, 767, 390, 49
766AE4AAEC06250B SPRT diff
search: check extension only if SEE >= 0
4.0+0.04SolsticeDragonLLR: -1.73 (-2.94, 2.94) [0.00, 5.00]
Games: 1024 W: 199 L: 264 D: 561
Ptnml(0-2): 11, 161, 229, 104, 7
B0438007A581DD5E SPRT diff
search: threat-aware quiet ordering
4.0+0.04SolsticeDragonLLR: -0.71 (-2.94, 2.94) [0.00, 5.00]
Games: 990 W: 227 L: 252 D: 511
Ptnml(0-2): 15, 131, 223, 116, 10
50B14957A0CF0F1F SPRT diff
search: quiet SEE margin -45*d^2/3
4.0+0.04SolsticeDragonLLR: -0.16 (-2.94, 2.94) [0.00, 5.00]
Games: 2752 W: 663 L: 658 D: 1431
Ptnml(0-2): 42, 321, 635, 346, 32
CC6E9B8BC2A1B2FE SPRT diff
search: history pruning on hist+ch1+ch2 (threshold x2)
4.0+0.04SolsticeDragonLLR: -0.39 (-2.94, 2.94) [0.00, 5.00]
Games: 1024 W: 234 L: 246 D: 544
Ptnml(0-2): 16, 133, 228, 117, 18
6CE5439B6014FE86 SPRT diff
search: LMR history = (hist+ch1+ch2)/8192
4.0+0.04SolsticeDragonLLR: -0.28 (-2.94, 2.94) [0.00, 5.00]
Games: 1536 W: 353 L: 358 D: 825
Ptnml(0-2): 25, 174, 371, 177, 21
A2D05BDB5193A80C SPRT diff
search: capture futility [vs capthist4]
4.0+0.04SolsticeDragonLLR: -0.22 (-2.94, 2.94) [0.00, 5.00]
Games: 3072 W: 690 L: 686 D: 1696
Ptnml(0-2): 37, 357, 734, 381, 27
621F1EC3FDD242C1 SPRT diff
search: hist bonus depth+1 when score > beta+200
4.0+0.04SolsticeDragonLLR: -0.20 (-2.94, 2.94) [0.00, 5.00]
Games: 2158 W: 511 L: 510 D: 1137
Ptnml(0-2): 25, 272, 487, 267, 28
5BC8444BE7DEA156 SPRT diff
qsearch: prune quiet evasions after 2 [vs qs-failsoft]
4.0+0.04SolsticeDragonLLR: -0.52 (-2.94, 2.94) [0.00, 5.00]
Games: 3584 W: 873 L: 879 D: 1832
Ptnml(0-2): 58, 435, 791, 471, 37
E1C7CC24144F2F85 SPRT diff
qsearch: futility (stand pat + 500 + victim, fail soft)
4.0+0.04SolsticeDragonLLR: 0.46 (-2.94, 2.94) [0.00, 5.00]
Games: 11712 W: 2889 L: 2820 D: 6003
Ptnml(0-2): 154, 1415, 2653, 1476, 158
9F546DA251848047 SPRT diff
search: cutoffCnt LMR (+1 when child cutoffs > 3)
4.0+0.04SolsticeDragonLLR: 3.01 (-2.94, 2.94) [0.00, 5.00]
Games: 11688 W: 2808 L: 2637 D: 6243
Ptnml(0-2): 132, 1349, 2738, 1466, 159
C8CB9B1AC2165A49 SPRT diff
search: persistent history decay 3/4
4.0+0.04SolsticeDragonLLR: 0.22 (-2.94, 2.94) [0.00, 5.00]
Games: 5952 W: 1402 L: 1368 D: 3182
Ptnml(0-2): 71, 711, 1382, 737, 75