o["Min Split Depth"] = UCIOption(msd, 4, 7);
o["Max Threads per Split Point"] = UCIOption(5, 4, 8);
o["Threads"] = UCIOption(cpus, 1, MAX_THREADS);
- o["Use Sleeping Threads"] = UCIOption(false);
+ o["Use Sleeping Threads"] = UCIOption(true);
o["Hash"] = UCIOption(32, 4, 8192);
o["Clear Hash"] = UCIOption(false, "button");
o["Ponder"] = UCIOption(true);