Problem Display
PID: 188216 (5K2/2N5/p3P3/2k1pQ2/p4R1B/P2P4/8/8 w - - 0 1)

Traxler, Karel Peter

Delnicke listy, 1910

5K2/2N5/p3P3/2k1pQ2/p4R1B/P2P4/8/8

#3

8 + 4


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Sets
    • 1...Kd6
      • 2.Rc4
        • threat
          • 3.Be7#
  • Tries
    • 1.Rc4+?
      • 1...Kd6
        • 2.Be7#
      • 1...Kb6!
  • Keys
    • 1.Rb4!
      • threat
        • 2.Qf2+
          • 2...Kc6
            • 3.Qb6#
          • 2...Kd6
            • 3.Qb6#
      • 1...Kc6
        • 2.Qf2
          • threat
            • 3.Qb6#
          • 2...Kd6
            • 3.Qb6#
          • 2...Kxc7
            • 3.Qc5#
      • 1...Kd6
        • 2.Rc4
          • threat
            • 3.Be7#
    • 1.Qe4!
      • threat
        • 2.Qb4+
          • 2...Kc6
            • 3.Rc4#
      • 1...Kb6
        • 2.Qb4+
          • 2...Kc6
            • 3.Rc4#
          • 2...Ka7
            • 3.Bf2#
          • 2...Kxc7
            • 3.Rc4#
      • 1...Kd6
        • 2.Sxa6
          • 2...Kxe6
            • 3.Qc6#
          • 2...exf4
            • 3.Be7#
        • 2.Qb4+
          • 2...Kc6
            • 3.Rc4#
          • 2...Kxc7
            • 3.Rc4#
      • 1...exf4
        • 2.Bf2+
          • 2...Kd6
            • 3.Se8#
      • 1...a5
        • 2.Rf7
          • 2...Kb6
            • 3.Bf2#
          • 2...Kd6
            • 3.Qd5#

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).