Problem Display
PID: 168770 (8/3BpP2/3pPp2/3Nkp2/4P2K/1P3p2/n1P1PQ2/8 w - - 0 1)

Fica, Alexander

Labai, Zoltan

1st Comm., SuperProblem, 2016

8/3BpP2/3pPp2/3Nkp2/4P2K/1P3p2/n1P1PQ2/8

#3

10 + 7


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kxe4
      • 2.Qe3+
        • 2...Kxd5
          • 3.c4#
  • Tries
    • 1.f8S?
      • 1...Kxe4
        • 2.Qe3+
          • 2...Kxd5
            • 3.c4#
      • 1...fxe4
        • 2.Sg6+
          • 2...Kxd5
            • 3.c4#
          • 2...Kf5
            • 3.Sdxe7#
      • 1...Sc1
        • 2.Sg6+
          • 2...Kxe4
            • 3.Sc3#
      • 1...Sc3
        • 2.Sg6+
          • 2...Kxe4
            • 3.Sxc3#
      • 1...Sb4
        • 2.Sg6+
          • 2...Kxe4
            • 3.Sc3#
      • 1...f4
        • 2.exf3
          • threat
            • 3.Sg6#
      • 1...fxe2!
  • Keys
    • 1.exf3!
      • 1...fxe4
        • 2.f4+
          • 2...Kxd5
            • 3.c4#
          • 2...Kf5
            • 3.Sxe7#
      • 1...Sc1
        • 2.f4+
          • 2...Kxe4
            • 3.Sc3#
      • 1...Sc3
        • 2.f4+
          • 2...Kxe4
            • 3.Sxc3#
      • 1...Sb4
        • 2.f4+
          • 2...Kxe4
            • 3.Sc3#
      • 1...f4
        • 2.f8S
          • threat
            • 3.Sg6#

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).