Problem Display
PID: 189292 (8/5K2/1p6/1p1kPp2/1n1P4/2pPb1Qp/2N4n/8 w - - 0 1)

Erlin, Konrad (AKA Erlinger, Konrad)

Magyar Sakkvilag, 1912

8/5K2/1p6/1p1kPp2/1n1P4/2pPb1Qp/2N4n/8

#3

6 + 9


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Sf1
      • 2.Qf3#
    • 1...Sf3
      • 2.Qxf3#
    • 1...Sg4
      • 2.Qf3#
    • 1...Sa2
      • 2.Qg6
        • threat
          • 3.Qd6#
          • 3.Qe6#
    • 1...Sxc2
      • 2.Qg6
        • threat
          • 3.Qd6#
        • 2...Kxd4
          • 3.Qd6#
    • 1...Sa6
      • 2.Qg6
        • threat
          • 3.Qd6#
          • 3.Qe6#
  • Tries
    • 1.Qg2+?
      • 1...Sf3
        • 2.Qxf3#
      • 1...hxg2!
    • 1.Qg6?
      • threat
        • 2.Qd6#
        • 2.Qe6#
      • 1...Bxd4
        • 2.Qd6#
      • 1...Sxc2
        • 2.Qd6#
      • 1...Sxd3!
  • Keys
    • 1.Qg8!
      • threat
        • 2.Qa8+
          • 2...Sc6
            • 3.Qa2#
      • 1...Kc6
        • 2.Qc8+
          • 2...Kd5
            • 3.Qe6#
            • 3.Qd7#
      • 1...Bxd4
        • 2.Sxb4+
          • 2...Kc5
            • 3.Qf8#
          • 2...Kxe5
            • 3.Qb8#
      • 1...Sxc2
        • 2.Qg6
          • threat
            • 3.Qd6#
          • 2...Kxd4
            • 3.Qd6#
      • 1...Sxd3
        • 2.Qa8+
          • 2...Kc4
            • 3.Qa2#

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).