Problem Display
PID: 223505 (4rk2/5b2/4P3/6Q1/5N1K/8/8/8 w - - 0 1)

Tsaplin, Aleksandr Borisovich

Sachova skladba, 1988

4rk2/5b2/4P3/6Q1/5N1K/8/8/8

#3

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Rd8
      • 2.e7+
        • 2...Ke8
          • 3.exd8Q#
          • 3.exd8R#
    • 1...Bg8
      • 2.Qf6+
        • 2...Bf7
          • 3.Qxf7#
  • Keys
    • 1.Qf6!
      • threat
        • 2.Qxf7#
      • 1...Kg8
        • 2.Qxf7+
          • 2...Kh8
            • 3.Sg6#
      • 1...Rxe6
        • 2.Sxe6+
          • 2...Ke8
            • 3.Qd8#
          • 2...Kg8
            • 3.Qg7#
      • 1...Re7
        • 2.Sg6+
          • 2...Ke8
            • 3.Qxe7#
          • 2...Kg8
            • 3.Qh8#

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).