Problem Display
PID: 112496 (6b1/p2Q1p2/3P1P2/P2kN3/3B1p2/2P2K2/8/6bn w - - 0 1)

Vasta, Jan

Eskilstuna Kuriren, 1916

6b1/p2Q1p2/3P1P2/P2kN3/3B1p2/2P2K2/8/6bn

#3

8 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bh7
      • 2.Qxf7+
        • 2...Kxd6
          • 3.Qd7#
  • Tries
    • 1.Kxf4?
      • threat
        • 2.Qc6+
          • 2...Ke6
            • 3.d7#
      • 1...Be3+
        • 2.Kxe3
          • threat
            • 3.c4#
        • 2.Bxe3
          • threat
            • 3.c4#
      • 1...Bh2+!
    • 1.Qb5+?
      • 1...Kxd6
        • 2.Qc6#
        • 2.Qd7#
      • 1...Ke6!
    • 1.Qb7+?
      • 1...Kxd6
        • 2.Qc6#
        • 2.Qd7#
      • 1...Ke6!
    • 1.Qxf7+?
      • 1...Kxd6
        • 2.Qd7#
      • 1...Bxf7!
  • Keys
    • 1.Qe7!
      • threat
        • 2.d7
          • threat
            • 3.d8Q#
            • 3.d8R#
      • 1...Bxd4
        • 2.c4+
          • 2...Kc5
            • 3.d7#
      • 1...Bh7
        • 2.Qxf7+
          • 2...Kxd6
            • 3.Qd7#
      • 1...Sf2
        • 2.Bxa7
          • threat
            • 3.c4#
      • 1...Sg3
        • 2.Bxg1
          • threat
            • 3.c4#

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).