Chess 102 King, Bishop and Knight vs King part2 [9:02]. Driving the King to the correct color of the Bishop. This is an advanced basic mate and you probably don't need to learn it tell your rating gets over 1900 uscf/ICC Internet Chess Club Tip: For playing this or other basic mate type: play kbn for playing the knight & Bishop vs King. [For the 2Bishop mate type: play kbbk ].For the King and Rook vs King type: play krk For the Queen King mate vs King type: play kqk