Problem Display
PID: 178888 (8/2p5/1pp4p/nPk1K3/PpN5/1Pn1N3/1R2Q3/b7 w - - 0 1)

Folch Gil, Ramon

2nd Prize, Magasinet, 1949

8/2p5/1pp4p/nPk1K3/PpN5/1Pn1N3/1R2Q3/b7

#3

8 + 9


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Sxc4+
      • 2.Qxc4#
  • Tries
    • 1.Sxa5?
      • threat
        • 2.Sb7#
        • 2.Qc4#
      • 1...cxb5
        • 2.Rc2
          • threat
            • 3.Qxb5#
          • 2...bxa4
            • 3.Qc4#
          • 2...c6
            • 3.Sb7#
      • 1...bxa5!
  • Keys
    • 1.Rc2!
      • threat
        • 2.Sd2
          • threat
            • 3.Se4#
          • 2...Sc4+
            • 3.Qxc4#
          • 2...cxb5
            • 3.Qxb5#
      • 1...Sb1+
        • 2.Sb2+
          • 2...Sc3
            • 3.Sd3#
          • 2...Sc4+
            • 3.Rxc4#
            • 3.Qxc4#
      • 1...Sd1+
        • 2.Sb2+
          • 2...Sc3
            • 3.Sd3#
          • 2...Sc4+
            • 3.Rxc4#
            • 3.Qxc4#
      • 1...Sa2+
        • 2.Sb2+
          • 2...Sc3
            • 3.Sd3#
          • 2...Sc4+
            • 3.Rxc4#
            • 3.Qxc4#
      • 1...Sxe2+
        • 2.Sb2+
          • 2...Sc3
            • 3.Sd3#
          • 2...Sc4+
            • 3.Rxc4#
      • 1...Sxa4+
        • 2.Sb2+
          • 2...Sc3
            • 3.Sa4#
          • 2...Sc4+
            • 3.Qxc4#
      • 1...Se4+
        • 2.Sb2+
          • 2...Sc3
            • 3.Sd3#
          • 2...Sc4+
            • 3.Rxc4#
            • 3.Qxc4#
      • 1...Sxb5+
        • 2.Sb2+
          • 2...Sc4+
            • 3.Rxc4#
            • 3.Qxc4#
          • 2...Sc3
            • 3.Sd3#
      • 1...Sd5+
        • 2.Sb2+
          • 2...Sc4+
            • 3.Rxc4#
            • 3.Qxc4#
          • 2...Sc3
            • 3.Sd3#
      • 1...Sxb3
        • 2.Sb2
          • threat
            • 3.Sd3#
            • 3.Qc4#
          • 2...cxb5
            • 3.Qxb5#
      • 1...cxb5
        • 2.Sxa5
          • threat
            • 3.Qxb5#
          • 2...bxa4
            • 3.Qc4#
          • 2...c6
            • 3.Sb7#
      • 1...Sb7
        • 2.Sb2
          • threat
            • 3.Sd3#
            • 3.Qc4#
          • 2...cxb5
            • 3.Qxb5#

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).