- o["Selective Plies"] = Option(7, 0, 10);
- o["Futility Pruning (Main Search)"] = Option(true);
- o["Futility Pruning (Quiescence Search)"] = Option(true);
- o["LSN filtering"] = Option(true);
- o["LSN Time Margin (sec)"] = Option(4, 1, 10);
- o["LSN Value Margin"] = Option(200, 100, 600);