Problem Display
PID: 23383 (8/8/8/2N5/8/2k1N3/Q3r2q/K7 w - - 0 1)

d'Orville, Peter Auguste

Source?, 1842

8/8/8/2N5/8/2k1N3/Q3r2q/K7

#3

4 + 3


5656 Sammlung Leichterer Schachaufgaben I (Dufresne) 1881
16 Chess Amateur (The) 1907

SOLUTION


  • SOUND
  • Sets
    • 1...Rd2
      • 2.Qc4#
  • Tries
    • 1.Qb3+?
      • 1...Kd2
        • 2.Se4+
          • 2...Kc1
            • 3.Qd1#
            • 3.Qb1#
          • 2...Ke1
            • 3.Qd1#
            • 3.Qb1#
      • 1...Kd4!
    • 1.Qa3+?
      • 1...Kd2
        • 2.Se4+
          • 2...Ke1
            • 3.Qc1#
        • 2.Qc1+
          • 2...Kxc1
            • 3.Sb3#
      • 1...Kd4!
  • Keys
    • 1.Qc4+!
      • 1...Kd2
        • 2.Qc1+
          • 2...Kxc1
            • 3.Sb3#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).