Atomic960 castling in check #887
Description
setoption name UCI_Variant value atomic
setoption name UCI_Chess960 value true
position fen 7k/8/8/8/8/8/2PP4/1RK4q w Q - 0 1
go perft 1
c1b1: 1
c1b2: 1
{{ message }}
setoption name UCI_Variant value atomic
setoption name UCI_Chess960 value true
position fen 7k/8/8/8/8/8/2PP4/1RK4q w Q - 0 1
go perft 1
c1b1: 1
c1b2: 1