Problem Display
PID: 37677 (8/5p2/5B2/8/8/3P3Q/1N6/k4K2 w - - 0 1)

Hage, Poul

Schackvarlden, 1932

8/5p2/5B2/8/8/3P3Q/1N6/k4K2

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qg2?
      • threat
        • 2.Sd1+
          • 2...Kb1
            • 3.Qb2#
        • 2.Sa4+
          • 2...Kb1
            • 3.Qb2#
        • 2.Sc4+
          • 2...Kb1
            • 3.Qb2#
        • 2.Qc2
          • 2...Ka2
            • 3.Sc4#
      • 1...Ka2
        • 2.Qc2
          • threat
            • 3.Sc4#
          • 2...Ka1
            • 3.Sd1#
            • 3.Sa4#
            • 3.Sc4#
          • 2...Ka3
            • 3.Qa4#
      • 1...Kb1!
    • 1.Qe6?
      • 1...Kb1
        • 2.Qb3
          • 2...Ka1
            • 3.Sd1#
            • 3.Sa4#
            • 3.Sc4#
          • 2...Kc1
            • 3.Qd1#
      • 1...fxe6!
    • 1.Qd7?
      • 1...Kb1
        • 2.Qa4
          • 2...Kc1
            • 3.Qd1#
      • 1...Ka2!
    • 1.Qc8?
      • threat
        • 2.Qc2
          • 2...Ka2
            • 3.Sc4#
      • 1...Ka2
        • 2.Qc2
          • threat
            • 3.Sc4#
          • 2...Ka1
            • 3.Sd1#
            • 3.Sa4#
            • 3.Sc4#
          • 2...Ka3
            • 3.Qa4#
      • 1...Kb1!
    • 1.Qh2?
      • threat
        • 2.Sd1+
          • 2...Kb1
            • 3.Qb2#
        • 2.Sa4+
          • 2...Kb1
            • 3.Qb2#
        • 2.Sc4+
          • 2...Kb1
            • 3.Qb2#
        • 2.Qc2
          • 2...Ka2
            • 3.Sc4#
      • 1...Ka2
        • 2.Qc2
          • threat
            • 3.Sc4#
          • 2...Ka1
            • 3.Sd1#
            • 3.Sa4#
            • 3.Sc4#
          • 2...Ka3
            • 3.Qa4#
      • 1...Kb1!
    • 1.Qf3?
      • 1...Ka2
        • 2.Qd1
          • 2...Ka3
            • 3.Qa4#
      • 1...Kb1!
    • 1.Qh4?
      • 1...Kb1
        • 2.Qa4
          • 2...Kc1
            • 3.Qd1#
      • 1...Ka2!
    • 1.Qh5?
      • 1...Ka2
        • 2.Qd1
          • 2...Ka3
            • 3.Qa4#
      • 1...Kb1!
  • Keys
    • 1.Qg4!
      • 1...Kb1
        • 2.Qa4
          • 2...Kc1
            • 3.Qd1#
      • 1...Ka2
        • 2.Qd1
          • 2...Ka3
            • 3.Qa4#

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).