Problem Display
PID: 96209 (8/4Q3/pp5K/pP1N1P2/3kB3/1p6/1P3PP1/2n5 w - - 0 1)

Svejda, Josef

Svetozor, 1896

8/4Q3/pp5K/pP1N1P2/3kB3/1p6/1P3PP1/2n5

#3

9 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...a4
      • 2.Qb4+
        • 2...Ke5
          • 3.f4#
  • Tries
    • 1.Qb4+?
      • 1...Ke5
        • 2.f4#
      • 1...axb4!
  • Keys
    • 1.Qd6!
      • 1...Kc4
        • 2.Se3+
          • 2...Kxb5
            • 3.Bc6#
      • 1...Kxe4
        • 2.Sf6+
          • 2...Kxf5
            • 3.g4#
      • 1...axb5
        • 2.Bf3
          • threat
            • 3.Se3#
            • 3.Sxb6#
          • 2...Kd3
            • 3.Se3#
          • 2...Kc4
            • 3.Se3#
            • 3.Sxb6#
      • 1...Se2
        • 2.Sc3+
          • 2...Kc4
            • 3.Bd3#
        • 2.Sf6+
          • 2...Kc4
            • 3.Bd3#
      • 1...Sa2
        • 2.Sc3+
          • 2...Kc4
            • 3.Bd3#
        • 2.Sf6+
          • 2...Kc4
            • 3.Bd3#
      • 1...Sd3
        • 2.Sc3+
          • 2...Kc4
            • 3.Bxd3#
        • 2.Sf6+
          • 2...Kc4
            • 3.Bxd3#
      • 1...a4
        • 2.Qb4+
          • 2...Ke5
            • 3.f4#

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).