Problem Display
PID: 204817 (4N3/p2k3r/3P1Bb1/3Q4/K3p3/8/8/8 w - - 0 1)

Vanicky, Josef

Casopis ceskoslovenskych sachistu, 1925

4N3/p2k3r/3P1Bb1/3Q4/K3p3/8/8/8

#3

5 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kc8
      • 2.d7+
        • 2...Kb8
          • 3.Be5#
          • 3.d8Q#
          • 3.d8R#
        • 2...Rxd7
          • 3.Qa8#
  • Keys
    • 1.Be7!
      • threat
        • 2.Sf6+
          • 2...Kc8
            • 3.Qa8#
      • 1...Kc8
        • 2.d7+
          • 2...Kb8
            • 3.Bd6#
            • 3.d8Q#
            • 3.d8R#
      • 1...Kxe8
        • 2.Qe6
          • threat
            • 3.d7#
          • 2...Rxe7
            • 3.Qxe7#
        • 2.d7+
          • 2...Kxe7
            • 3.d8Q#
      • 1...Rxe7
        • 2.Sf6+
          • 2...Kc8
            • 3.Qa8#
          • 2...Kd8
            • 3.Qa8#
      • 1...Bxe8
        • 2.Qf5+
          • 2...Kc6
            • 3.Qb5#
      • 1...Rf7
        • 2.Qb5+
          • 2...Ke6
            • 3.Sc7#
          • 2...Kc8
            • 3.d7#

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).