حالت ذن
Chess-Online
12345678abcdefgh
1e4d52exd5Nf63Nc3Nxd54Nxd5Qxd55Nf3Nc66Be2Bg47O-OO-O-O8d3f69b3e510c4Qd711Be3Bb412a3Bc313Rc1Bd4