Problem Display
PID: 14874 (8/8/8/8/8/5Qp1/2P1K1pb/7k w - - 0 1)

Speckmann, Werner

Die Schwalbe, 1956

8/8/8/8/8/5Qp1/2P1K1pb/7k

#3

3 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Kd2?
      • 1...Bg1
        • 2.Qd1
          • 2...Kh2
            • 3.Qh5#
      • 1...Kg1!
    • 1.Kd3?
      • 1...Bg1
        • 2.Qd1
          • 2...Kh2
            • 3.Qh5#
      • 1...Kg1!
    • 1.Ke3?
      • 1...Kg1
        • 2.Qd1#
      • 1...Bg1+!
    • 1.Qd5?
      • 1...Kg1
        • 2.Qd1#
      • 1...Bg1!
    • 1.Qb7?
      • 1...Kg1
        • 2.Qb1#
      • 1...Bg1!
  • Keys
    • 1.Qa8!
      • 1...Bg1
        • 2.Qa1
          • 2...Kh2
            • 3.Qh8#

FEATURES


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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).