Problem Display
PID: 92009 (2K3R1/1n6/4R3/1N2pkN1/1p3qp1/1p4P1/5Qn1/2B5 w - - 0 1)

Popp, Willy

Deutsche Schachblatter, 1938

2K3R1/1n6/4R3/1N2pkN1/1p3qp1/1p4P1/5Qn1/2B5

#2

8 + 8


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Sets
    • 1...Qxf2
      • 2.Rf8#
    • 1...Qf3
      • 2.Rf8#
    • 1...Sa5
      • 2.Sd6#
    • 1...Sc5
      • 2.Sd6#
    • 1...Sd6+
      • 2.Sxd6#
    • 1...Sd8
      • 2.Sd6#
    • 1...e4
      • 2.Sd4#
  • Tries
    • 1.Bxf4?
      • threat
        • 2.Rf8#
      • 1...Sd6+
        • 2.Sxd6#
      • 1...exf4
        • 2.Sd4#
      • 1...Sd8
        • 2.Sd6#
      • 1...Sxf4!
    • 1.Qc2+?
      • 1...Qe4
        • 2.Rf8#
        • 2.Qxe4#
      • 1...e4
        • 2.Sd4#
      • 1...bxc2!
    • 1.Qxf4+?
      • 1...exf4
        • 2.Sd4#
      • 1...Sxf4!
  • Keys
    • 1.Rgg6!
      • threat
        • 2.Ref6#
      • 1...Sd6+
        • 2.Sxd6#
      • 1...e4
        • 2.Sd4#
    • 1.Qc5!
      • threat
        • 2.Qf8#
      • 1...Sd6+
        • 2.Sxd6#
      • 1...Qxc1
        • 2.Sd4#
      • 1...Qxg5
        • 2.Qxe5#
      • 1...Sxc5
        • 2.Sd6#
      • 1...Qc4
        • 2.Rf8#
      • 1...Sd8
        • 2.Sd6#

FEATURES


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).