Problem Display
PID: 29592 (8/K7/1NkP1P2/2n5/8/p4N2/2Q2p1p/5b2 w - - 0 1)

Palkoska, Emil

Svetozor, 1889

8/K7/1NkP1P2/2n5/8/p4N2/2Q2p1p/5b2

#3

6 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Kb5
      • 2.Sd4+
        • 2...Kb4
          • 3.Qd2#
        • 2...Ka5
          • 3.Qd2#
          • 3.Qc3#
  • Tries
    • 1.Qf5?
      • threat
        • 2.Sd4+
          • 2...Kxd6
            • 3.Qf4#
      • 1...Kxd6
        • 2.Qf4+
          • 2...Kc6
            • 3.Sd4#
          • 2...Ke6
            • 3.Sg5#
        • 2.Qe5+
          • 2...Kc6
            • 3.Sd4#
      • 1...Kb5!
  • Keys
    • 1.Qc1!
      • threat
        • 2.Sd4+
          • 2...Kxd6
            • 3.Qf4#
      • 1...Kb5
        • 2.Sd4+
          • 2...Kb4
            • 3.Qd2#
          • 2...Ka5
            • 3.Qd2#
            • 3.Qc3#
      • 1...Kxd6
        • 2.Qf4+
          • 2...Kc6
            • 3.Sd4#
          • 2...Ke6
            • 3.Sg5#

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).