Problem Display
PID: 170525 (8/Q7/8/6K1/p7/5Bp1/6r1/7k w - - 0 1)

Palatz, Franz Ferdinand Ludwig

Basler Nachrichten, 1930

8/Q7/8/6K1/p7/5Bp1/6r1/7k

#3

3 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Kg4?
      • threat
        • 2.Kh3
          • 2...a3
            • 3.Bxg2#
      • 1...a3
        • 2.Kh3
          • 2...a2
            • 3.Bxg2#
      • 1...Kh2!
    • 1.Kh4?
      • threat
        • 2.Kh3
          • 2...a3
            • 3.Bxg2#
      • 1...a3
        • 2.Kh3
          • 2...a2
            • 3.Bxg2#
      • 1...Kh2!
    • 1.Qf2?
      • threat
        • 2.Qxg2#
      • 1...Kh2
        • 2.Qxg2#
      • 1...gxf2+!
    • 1.Qd4?
      • threat
        • 2.Qb2
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
          • 2...Kh2
            • 3.Qxg2#
        • 2.Qd2
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
          • 2...Kh2
            • 3.Qxg2#
      • 1...a3
        • 2.Qd2
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
          • 2...Kh2
            • 3.Qxg2#
      • 1...Kh2!
    • 1.Qxa4?
      • threat
        • 2.Qc2
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
          • 2...Kh2
            • 3.Qxg2#
        • 2.Qa2
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
          • 2...Kh2
            • 3.Qxg2#
      • 1...Kh2
        • 2.Qa1
          • 2...Kh3
            • 3.Qh8#
          • 2...Rg1
            • 3.Qh8#
          • 2...Ra2
            • 3.Qh1#
          • 2...Rb2
            • 3.Qh1#
          • 2...Rc2
            • 3.Qh1#
          • 2...Rd2
            • 3.Qh1#
          • 2...Re2
            • 3.Qh1#
          • 2...Rf2
            • 3.Qh1#
      • 1...Kg1!
  • Keys
    • 1.Ba8!
      • threat
        • 2.Qb7
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
          • 2...Kh2
            • 3.Qxg2#
      • 1...Kh2
        • 2.Qb7
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
          • 2...Kh1
            • 3.Qxg2#
          • 2...Kh3
            • 3.Qxg2#
            • 3.Qh7#
          • 2...Rg1
            • 3.Qh7#
          • 2...Ra2
            • 3.Qh1#
          • 2...Rb2
            • 3.Qh1#
          • 2...Rc2
            • 3.Qh1#
          • 2...Rd2
            • 3.Qh1#
          • 2...Re2
            • 3.Qh1#
          • 2...Rf2
            • 3.Qh1#

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).