Problem Display
PID: 236320 (5K2/1pbB2Bb/R2p2Pp/8/q2NkNP1/4nR2/rp2P3/1n6 w - - 0 1)

Selb, Hans

Die Schwalbe, 1951

5K2/1pbB2Bb/R2p2Pp/8/q2NkNP1/4nR2/rp2P3/1n6

#4

10 + 11


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sg3#
      • 1...Sf1
        • 2.Bxa4
          • threat
            • 3.Bc2#
          • 2...Ra3
            • 3.Bc2+
              • 3...Rd3
                • 4.Bxd3#
                • 4.Ra4#
          • 2...Sa3
            • 3.Rxd6
              • threat
                • 4.Rd4#
              • 3...Bxd6+
                • 4.Sxd6#
              • 3...Bb6
                • 4.Re6#
              • 3...Sc2
                • 4.Bxc2#
              • 3...Sb5
                • 4.Bc2#

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).