Problem Display
PID: 249045 (8/6np/4pR2/1pK1p2r/2ppk3/5p1N/5P2/1bRQ2nr w - - 0 1)

Steinweg, Richard

Die Schwalbe, 1929

8/6np/4pR2/1pK1p2r/2ppk3/5p1N/5P2/1bRQ2nr

#3

6 + 13


SOLUTION


  • SOUND
  • Sets
    • 1...Rh4
      • 2.Sg5#
    • 1...Rg5
      • 2.Sxg5#
    • 1...Rh6
      • 2.Sg5#
    • 1...Sxh3
      • 2.Qxf3#
  • Tries
    • 1.Qc2+?
      • 1...d3
        • 2.Qxc4+
          • 2...bxc4
            • 3.Rxc4#
      • 1...Bxc2!
  • Keys
    • 1.Rc3!
      • threat
        • 2.Re3+
          • 2...dxe3
            • 3.Qxb1#
      • 1...dxc3
        • 2.Qxb1+
          • 2...c2
            • 3.Qxc2#
      • 1...Ba2
        • 2.Re3+
          • 2...dxe3
            • 3.Qc2#
      • 1...Bc2
        • 2.Re3+
          • 2...dxe3
            • 3.Qxc2#
      • 1...Bd3
        • 2.Qa1
          • threat
            • 3.Qa8#
      • 1...Se2
        • 2.Qxe2+
          • 2...fxe2
            • 3.f3#
      • 1...Sf5
        • 2.Qxd4+
          • 2...Sxd4
            • 3.Re3#
          • 2...exd4
            • 3.Rxe6#
      • 1...d3
        • 2.Qa4
          • threat
            • 3.Qa8#
          • 2...bxa4
            • 3.Rxc4#

FEATURES


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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).