russell v1.9

[dom1nic_fuent3s]

improvements:
-> added transposition table static evaluation reuse
-> improved tt storage validation and prevented invalid mate-result storage
-> improved tt replacement with atomic claims and same-key preservation
-> introduced lazy-smp parallel search with centralized time management
-> improved worker node aggregation and completed-result selection
-> added tt hashfull reporting and automatic tt invalidation on evalfile changes
-> expanded tests for tt consistency, concurrency, parallel search, and result integrity

i would appreciate any testing or suggestions

source: https://github.com/stup1d1y-0bv10us/russell
latest version: https://github.com/stup1d1y-0bv10us/rus ... s/tag/v1.9
other versions: https://github.com/stup1d1y-0bv10us/russell/releases

gracias!