Problem Display
PID: 113199 (n2K4/pR1PP3/1P1k4/1P1N1P2/3p2Pb/PB1Qpp2/n7/1r4q1 w - - 0 1)

Herland, Sigmund

Magyar Sakkvilag, 1913

n2K4/pR1PP3/1P1k4/1P1N1P2/3p2Pb/PB1Qpp2/n7/1r4q1

#3

12 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Be1
      • 2.Qxd4
        • threat
          • 3.Sc3#
          • 3.Sxe3#
          • 3.Sb4#
          • 3.Sf4#
          • 3.Sf6#
          • 3.Sc7#
          • 3.e8S#
        • 2...Sc7
          • 3.Sxc7#
    • 1...Bf2
      • 2.Qxd4
        • threat
          • 3.Sc3#
          • 3.Sxe3#
          • 3.Sb4#
          • 3.Sf4#
          • 3.Sf6#
          • 3.Sc7#
          • 3.e8S#
        • 2...Sc7
          • 3.Sxc7#
    • 1...Bg3
      • 2.Qxd4
        • threat
          • 3.Sc3#
          • 3.Sxe3#
          • 3.Sb4#
          • 3.Sf4#
          • 3.Sf6#
          • 3.Sc7#
          • 3.e8S#
        • 2...Sc7
          • 3.Sxc7#
  • Keys
    • 1.Qe4!
      • threat
        • 2.Qe6+
          • 2...Kc5
            • 3.Qc6#
      • 1...Kc5
        • 2.Qe5
          • threat
            • 3.Sc3#
            • 3.Sxe3#
            • 3.Sb4#
            • 3.Sf4#
            • 3.Sf6#
            • 3.Sc7#
          • 2...Bxe7+
            • 3.Sxe7#
          • 2...Kxb5
            • 3.Sb4#
          • 2...Sxb6
            • 3.Sxb6#
          • 2...Bf6
            • 3.Sxf6#
          • 2...Sc3
            • 3.Sxc3#
          • 2...Sb4
            • 3.Sxb4#
          • 2...Sc7
            • 3.Sxc7#
      • 1...Sb4
        • 2.axb4
          • threat
            • 3.Qf4#
            • 3.Qe6#
          • 2...Bxe7+
            • 3.Qxe7#
      • 1...Sc7
        • 2.Rxc7
          • threat
            • 3.Rc6#
            • 3.Qf4#
            • 3.Qe6#
          • 2...Bxe7+
            • 3.Qxe7#
      • 1...d3
        • 2.Qd4
          • threat
            • 3.Sc3#
            • 3.Sxe3#
            • 3.Sb4#
            • 3.Sf4#
            • 3.Sf6#
            • 3.Sc7#
          • 2...Bxe7+
            • 3.Sxe7#
          • 2...Sxb6
            • 3.Sxb6#
          • 2...Bf6
            • 3.Sxf6#
          • 2...Sc3
            • 3.Sxc3#
          • 2...Sb4
            • 3.Sxb4#
          • 2...Sc7
            • 3.Sxc7#
          • 2...e2
            • 3.Se3#

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).