Problem Display
PID: 161086 (Q6n/3p4/RPrNp3/2Pk1p2/3P4/3p2PK/R7/6B1 w - - 0 1)

Hoeg, Nils

Eskilstuna Kuriren, 1920

Q6n/3p4/RPrNp3/2Pk1p2/3P4/3p2PK/R7/6B1

#4

10 + 7


15532 Hoegs skakproblemer 1982

SOLUTION


  • COOKED
  • Keys
    • 1.Re2!
      • threat
        • 2.Re5#
      • 1...Sg6
        • 2.Ra1
          • threat
            • 3.Qa2#
          • 2...Sf4+
            • 3.gxf4
              • threat
                • 4.Re5#
                • 4.Qa2#
            • 3.Kh2
              • threat
                • 4.Re5#
                • 4.Qa2#
      • 1...Sf7
        • 2.Ra1
          • threat
            • 3.Qa2#
          • 2...Sg5+
            • 3.Kg2
              • threat
                • 4.Re5#
                • 4.Qa2#
          • 2...Sxd6
            • 3.Qa2+
              • 3...Sc4
                • 4.Re5#
    • 1.Rh2!
      • threat
        • 2.Ra1
          • threat
            • 3.Qa2#
      • 1...Sg6
        • 2.Ra1
          • threat
            • 3.Qa2#
          • 2...Sf4+
            • 3.gxf4
              • threat
                • 4.Qa2#
          • 2...Se5
            • 3.Qa2+
              • 3...Sc4
                • 4.Qxc4#
                • 4.Qg2#
      • 1...Sf7
        • 2.Ra1
          • threat
            • 3.Qa2#
          • 2...Sg5+
            • 3.Kg2
              • threat
                • 4.Qa2#
          • 2...Sxd6
            • 3.Qa2+
              • 3...Ke4
                • 4.Qg2#
              • 3...Sc4
                • 4.Qg2#
          • 2...Se5
            • 3.Qa2+
              • 3...Sc4
                • 4.Qxc4#
                • 4.Qg2#
      • 1...d2
        • 2.Ra1
          • threat
            • 3.Qa2#
          • 2...d1Q
            • 3.Qa2+
              • 3...Qb3
                • 4.Qxb3#
            • 3.Rxd1
              • threat
                • 4.Qa2#
          • 2...d1B
            • 3.Qa2+
              • 3...Bb3
                • 4.Qxb3#
                • 4.Qg2#
            • 3.Rxd1
              • threat
                • 4.Qa2#

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).