Problem Display
PID: 26032 (8/8/8/3Qp3/1k2K3/1N6/1P6/4n3 w - - 0 1)

Palkoska, Emil

Schachminiaturen II, 1903

8/8/8/3Qp3/1k2K3/1N6/1P6/4n3

#3

4 + 3


SOLUTION


  • COOKED
  • Sets
    • 1...Ka4
      • 2.Qc4#
    • 1...Sd3
      • 2.Qxd3
        • 2...Ka4
          • 3.Qc4#
  • Tries
    • 1.Sd4?
      • threat
        • 2.Qb5#
      • 1...Ka4
        • 2.Qb5#
      • 1...exd4!
    • 1.Qa5+?
      • 1...Kc4
        • 2.Sd2#
        • 2.Qa4#
      • 1...Kxb3!
    • 1.Qc5+?
      • 1...Ka4
        • 2.Qc4#
      • 1...Kxb3!
  • Keys
    • 1.Sa1!
      • 1...Ka4
        • 2.Qc5
          • threat
            • 3.b3#
      • 1...Sc2
        • 2.Sxc2+
          • 2...Ka4
            • 3.b3#
      • 1...Sg2
        • 2.Sc2+
          • 2...Ka4
            • 3.b3#
      • 1...Sd3
        • 2.Sc2+
          • 2...Ka4
            • 3.b3#
      • 1...Sf3
        • 2.Sc2+
          • 2...Ka4
            • 3.b3#
    • 1.Qb7+!
      • 1...Ka4
        • 2.Sc5+
          • 2...Ka5
            • 3.b4#
      • 1...Kc4
        • 2.Qb6
          • threat
            • 3.Sd2#
            • 3.Sa5#

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).