Problem Display
PID: 38924 (1N1n3Q/p5p1/P5P1/7K/1PPNPP2/2Bk2P1/3P4/8 w - - 0 1)

Palkoska, Emil

HM., Hvar a Dag, 1913

1N1n3Q/p5p1/P5P1/7K/1PPNPP2/2Bk2P1/3P4/8

#3

13 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Qxd8?
      • threat
        • 2.Sd7
          • 2...Kxc4
            • 3.Se5#
          • 2...Kxe4
            • 3.Sc5#
        • 2.Qa5
          • 2...Kxc4
            • 3.Qb5#
          • 2...Kxe4
            • 3.Qf5#
        • 2.Qg5
          • 2...Kxc4
            • 3.Qb5#
          • 2...Kxe4
            • 3.Qf5#
        • 2.Qd7
          • 2...Kxc4
            • 3.Qb5#
          • 2...Kxe4
            • 3.Qf5#
        • 2.Qc8
          • 2...Kxe4
            • 3.Qf5#
        • 2.Qe8
          • 2...Kxc4
            • 3.Qb5#
      • 1...Kxe4
        • 2.Qe7+
          • 2...Kd3
            • 3.Qe2#
        • 2.Qe8+
          • 2...Kd3
            • 3.Qe2#
      • 1...Kxc4!
  • Keys
    • 1.Sd7!
      • threat
        • 2.Qxd8
          • 2...Kxc4
            • 3.Se5#
          • 2...Kxe4
            • 3.Sc5#
      • 1...Sc6
        • 2.Sc5+
          • 2...Kxc4
            • 3.Qg8#
      • 1...Se6
        • 2.Se5+
          • 2...Kxe4
            • 3.Qa8#
      • 1...Sb7
        • 2.Qa8
          • 2...Kxc4
            • 3.Se5#
          • 2...Kxe4
            • 3.Sc5#
          • 2...Sa5
            • 3.Se5#
          • 2...Sc5
            • 3.Se5#
          • 2...Sd6
            • 3.Se5#
          • 2...Sd8
            • 3.Se5#
      • 1...Sf7
        • 2.Qg8
          • 2...Kxc4
            • 3.Se5#
          • 2...Kxe4
            • 3.Sc5#
          • 2...Se5
            • 3.Sc5#
          • 2...Sg5
            • 3.Sc5#
          • 2...Sd6
            • 3.Sc5#
          • 2...Sh6
            • 3.Sc5#
          • 2...Sd8
            • 3.Sc5#
          • 2...Sh8
            • 3.Sc5#

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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).