Problem Display
PID: 178853 (1b6/n3p3/8/4p3/1np1p3/3PN1KB/4Q1Pp/6rk w - - 0 1)

Palkoska, Emil

2nd Prize, Magasinet, 1939

1b6/n3p3/8/4p3/1np1p3/3PN1KB/4Q1Pp/6rk

#3

6 + 10


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Ra1
      • 2.Sd1
        • threat
          • 3.Qf1#
          • 3.Qe1#
        • 2...Kg1
          • 3.Qe1#
        • 2...Rxd1
          • 3.Qxd1#
    • 1...Rb1
      • 2.Sd1
        • threat
          • 3.Qf1#
          • 3.Qe1#
        • 2...Kg1
          • 3.Qe1#
        • 2...Rxd1
          • 3.Qxd1#
    • 1...Rc1
      • 2.Sd1
        • threat
          • 3.Qf1#
          • 3.Qe1#
        • 2...Kg1
          • 3.Qe1#
        • 2...Rxd1
          • 3.Qxd1#
    • 1...Rd1
      • 2.Qxd1#
    • 1...Re1
      • 2.Qxe1#
    • 1...Rf1
      • 2.Qxf1#
    • 1...Rxg2+
      • 2.Qxg2#
  • Keys
    • 1.Kh4!
      • threat
        • 2.Sf1
          • threat
            • 3.Sg3#
          • 2...Rxf1
            • 3.Qxf1#
          • 2...Rxg2
            • 3.Qxg2#
      • 1...exd3
        • 2.Sd1
          • threat
            • 3.Sf2#
          • 2...Rxd1
            • 3.Qxd1#
          • 2...Rxg2
            • 3.Qxg2#
          • 2...Re1
            • 3.Qxe1#
          • 2...Rf1
            • 3.Qxf1#
      • 1...Ra1
        • 2.Sd1
          • threat
            • 3.Qf1#
            • 3.Qe1#
          • 2...Kg1
            • 3.Qe1#
          • 2...Rxd1
            • 3.Qxd1#
      • 1...Rb1
        • 2.Sd1
          • threat
            • 3.Qf1#
            • 3.Qe1#
          • 2...Kg1
            • 3.Qe1#
          • 2...Rxd1
            • 3.Qxd1#
      • 1...Rc1
        • 2.Sd1
          • threat
            • 3.Qf1#
            • 3.Qe1#
          • 2...Kg1
            • 3.Qe1#
          • 2...Rxd1
            • 3.Qxd1#

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).