Problem Display
PID: 275043 (1q1k4/1rpP4/2p2Kp1/n1N1pB2/8/3p4/3N4/8 w - - 0 1)

Trilling, Anton AC

Die Schwalbe, 1933

1q1k4/1rpP4/2p2Kp1/n1N1pB2/8/3p4/3N4/8

#4

5 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Sf3!
      • threat
        • 2.Sxe5
          • threat
            • 3.Se6#
            • 3.Sf7#
        • 2.Sg5
          • threat
            • 3.Sge6#
            • 3.Sf7#
      • 1...Rb1
        • 2.Sxe5
          • threat
            • 3.Se6#
            • 3.Sf7#
          • 2...Qb3
            • 3.Sb7+
              • 3...Qxb7
                • 4.Sf7#
              • 3...Sxb7
                • 4.Sxc6#
      • 1...Rb2
        • 2.Sxe5
          • threat
            • 3.Se6#
            • 3.Sf7#
          • 2...Qb3
            • 3.Sb7+
              • 3...Qxb7
                • 4.Sf7#
              • 3...Sxb7
                • 4.Sxc6#
      • 1...Ra7
        • 2.Sg5
          • threat
            • 3.Sge6#
            • 3.Sf7#
          • 2...Qb3
            • 3.Be6
              • threat
                • 4.Sf7#
              • 3...Qxe6+
                • 4.Sgxe6#

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).