Problem Display
PID: 233059 (k7/4Qp2/P1bppK2/8/4p3/8/7b/8 w - - 0 1)

Palkoska, Emil

HM., BCF, 1939

k7/4Qp2/P1bppK2/8/4p3/8/7b/8

#4

3 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qc7!
      • threat
        • 2.Qxc6+
          • 2...Ka7
            • 3.Qb7#
          • 2...Kb8
            • 3.Qb7#
      • 1...Be5+
        • 2.Kxf7
          • threat
            • 3.Qxc6+
              • 3...Ka7
                • 4.Qb7#
              • 3...Kb8
                • 4.Qb7#
          • 2...Be8+
            • 3.Kxe8
              • threat
                • 4.Qb7#
          • 2...Bd5
            • 3.a7
              • threat
                • 4.Qb8#
      • 1...Bd5
        • 2.a7
          • threat
            • 3.Qb8#
          • 2...Be5+
            • 3.Kxf7
              • threat
                • 4.Qb8#

This is a version of 40820

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).