Tested with Arena 0.90
Uruguay - South America
Pawn hash tables , many bugs corrected, new move generator, new eval function, defeated prior version 40 - 4 with 7:00 + 5s time control.
Board display, command parsing method
and some data structure, are still there.
I have replaced most of the relevant chess code (search function, eval function, move generation, hashtables, move ordering) and added nullmove, prunning, FEN, opening book, and many other features.
The idea is to make Cecir a completly original program.