o["Pawn Push to 7th Extension (PV nodes)"] = Option(1, 0, 2);
o["Pawn Push to 7th Extension (non-PV nodes)"] = Option(1, 0, 2);
o["Passed Pawn Extension (PV nodes)"] = Option(1, 0, 2);
o["Pawn Push to 7th Extension (PV nodes)"] = Option(1, 0, 2);
o["Pawn Push to 7th Extension (non-PV nodes)"] = Option(1, 0, 2);
o["Passed Pawn Extension (PV nodes)"] = Option(1, 0, 2);