Redesigned move ordering and root node search.
some uci things
squared-chess_1.2.1_macOS.zip, compiled by Dariusz (http://talkchess.com/forum3/memberlist.php?mode=viewprofile&u=7907)
Added internal iterative deepening, better timemanagement, bug fixes, removed aspiration window.
piece square tables, aspiration window, transposition table improvements, redesigned search, bug fixes in search
alpha-beta with transposition-table, quiesce-search, late move pruning, null-move pruning