Problem Display
PID: 191431 (2K4n/1Q6/2R3P1/2p1P2r/2k3P1/1pPp4/3Pp3/1q1b3r w - - 0 1)

Kaiser, Karl

Stuttgarter Tageblatt, 1915

2K4n/1Q6/2R3P1/2p1P2r/2k3P1/1pPp4/3Pp3/1q1b3r

#4

8 + 10


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Kd8!
      • threat
        • 2.Qb4+
          • 2...Kd5
            • 3.Rxc5+
              • 3...Ke6
                • 4.Qc4#
                • 4.Qb6#
      • 1...Sf7+
        • 2.Kd7
          • threat
            • 3.Rxc5+
              • 3...Kxc5
                • 4.Qc6#
            • 3.Qb4+
              • 3...Kd5
                • 4.Rxc5#
          • 2...Sxe5+
            • 3.Ke6
              • threat
                • 4.Qa6#
                • 4.Qb4#
          • 2...Kd5
            • 3.Rxc5+
              • 3...Kxc5
                • 4.Qc6#
      • 1...Kd5
        • 2.Rf6+
          • 2...Kxe5
            • 3.Qe7+
              • 3...Kd5
                • 4.Qe6#
      • 1...Rxe5
        • 2.Qb4+
          • 2...Kd5
            • 3.Rxc5+
              • 3...Kd6
                • 4.Qb6#
              • 3...Ke6
                • 4.Qb6#
      • 1...Sxg6
        • 2.Qb4+
          • 2...Kd5
            • 3.Rxc5+
              • 3...Ke6
                • 4.Qc4#

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).