Problem Display
PID: 233651 (K1k5/2P3p1/2P2p2/B1Pp4/7N/5p2/7P/1q2n2Q w - - 0 1)

Fruchtenicht, Hugo

Die Schwalbe, 1942

K1k5/2P3p1/2P2p2/B1Pp4/7N/5p2/7P/1q2n2Q

#4

8 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sd6#
        • 2.Se7#
      • 1...Qxf5
        • 2.Qf1
          • threat
            • 3.Qa6#
          • 2...Qb1
            • 3.Qh3+
              • 3...Qf5
                • 4.Qxf5#
                • 4.Qh8#
              • 3...f5
                • 4.Qh8#
            • 3.Qa6+
              • 3...Qb7+
                • 4.Qxb7#
          • 2...Qd3
            • 3.Qh3+
              • 3...Qf5
                • 4.Qxf5#
                • 4.Qh8#
              • 3...f5
                • 4.Qh8#
          • 2...Sd3
            • 3.Qb1
              • threat
                • 4.Qb7#
                • 4.Qb8#
              • 3...Sb2
                • 4.Qxf5#
              • 3...Sb4
                • 4.Qxf5#

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).