Problem Display
PID: 216037 (B7/8/P7/8/8/7p/5K1k/8 w - - 0 1)

Kniest, Peter

Die Schwalbe, 1939

B7/8/P7/8/8/7p/5K1k/8

#5

3 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bh1!
      • 1...Kxh1
        • 2.a7
          • threat
            • 3.a8Q+
              • 3...Kh2
                • 4.Qa3
                  • 4...Kh1
                    • 5.Qxh3#
                • 4.Qc8
                  • 4...Kh1
                    • 5.Qxh3#
                • 4.Qg8
                  • 4...Kh1
                    • 5.Qg1#
                • 4.Qh8
                  • 4...Kh1
                    • 5.Qxh3#
            • 3.a8R
              • threat
                • 4.Kg3
                  • threat
                    • 5.Ra1#
                  • 4...Kg1
                    • 5.Ra1#
              • 3...Kh2
                • 4.Ra3
                  • 4...Kh1
                    • 5.Rxh3#
                • 4.Rh8
                  • 4...Kh1
                    • 5.Rxh3#
          • 2...Kh2
            • 3.a8R
              • 3...Kh1
                • 4.Kg3
                  • threat
                    • 5.Ra1#
                  • 4...Kg1
                    • 5.Ra1#

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).