o["Search Log Filename"] = Option("SearchLog.txt");
o["Book File"] = Option("book.bin");
o["Best Book Move"] = Option(false);
- o["Contempt Factor"] = Option(0, -50, 50, on_eval);
+ o["Contempt Factor"] = Option(0, -50, 50);
o["Mobility (Middle Game)"] = Option(100, 0, 200, on_eval);
o["Mobility (Endgame)"] = Option(100, 0, 200, on_eval);
o["Passed Pawns (Middle Game)"] = Option(100, 0, 200, on_eval);