Problem Display
PID: 186291 (8/2pp1p1K/1n3kpN/rP1p4/2p1Rp1P/1PN1n1p1/4P3/4Q3 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

idee & form, 2014

8/2pp1p1K/1n3kpN/rP1p4/2p1Rp1P/1PN1n1p1/4P3/4Q3

#3

9 + 12


SOLUTION


  • SOUND
  • Sets
    • 1...Sf5
      • 2.Sg4#
      • 2.Sg8#
  • Keys
    • 1.Re8!
      • threat
        • 2.Se4+
          • 2...dxe4
            • 3.Qc3#
      • 1...Rxb5
        • 2.Qa1
          • threat
            • 3.Se4#
            • 3.Sxd5#
      • 1...Sd1
        • 2.Qd2
          • threat
            • 3.Qxf4#
            • 3.Qd4#
      • 1...Sc2
        • 2.e4
          • threat
            • 3.Sg4#
            • 3.Sg8#
            • 3.e5#
          • 2...dxe4
            • 3.Sxe4#
          • 2...fxe4 ep
            • 3.Qf1#
      • 1...Sg4
        • 2.Sg8+
          • 2...Kf5
            • 3.Qb1#
      • 1...Sa4
        • 2.Qb1
          • threat
            • 3.Sg8#
          • 2...Sc2
            • 3.Sxd5#

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).