Problem Display
PID: 164060 (b7/8/6p1/r2P4/BP1kp1N1/pPp1N3/4P3/B1K5 w - - 0 1)

Simadhinata, Januarta (Siem Giok Liam)

Die Schwalbe, 1965

b7/8/6p1/r2P4/BP1kp1N1/pPp1N3/4P3/B1K5

#4

9 + 7


SOLUTION


  • COOKED
  • Keys
    • 1.Bd7!
      • threat
        • 2.Be6
          • threat
            • 3.Sc2#
      • 1...Ra4
        • 2.Bxa4
          • threat
            • 3.Kc2
              • threat
                • 4.Bxc3#
      • 1...Rb5
        • 2.Bxb5
          • threat
            • 3.Kc2
              • threat
                • 4.Bxc3#
            • 3.Bc4
              • threat
                • 4.Sc2#
      • 1...Ra6
        • 2.Kc2
          • threat
            • 3.Bxc3#
          • 2...Rc6
            • 3.Bxc6
              • threat
                • 4.Bxc3#
            • 3.dxc6
              • threat
                • 4.Bxc3#
    • 1.Be8!
      • threat
        • 2.Bf7
          • threat
            • 3.Sc2#
      • 1...Ra4
        • 2.Bxa4
          • threat
            • 3.Kc2
              • threat
                • 4.Bxc3#
      • 1...Rb5
        • 2.Bxb5
          • threat
            • 3.Kc2
              • threat
                • 4.Bxc3#
            • 3.Bc4
              • threat
                • 4.Sc2#
      • 1...Ra6
        • 2.Kc2
          • threat
            • 3.Bxc3#
          • 2...Rc6
            • 3.Bxc6
              • threat
                • 4.Bxc3#
            • 3.dxc6
              • threat
                • 4.Bxc3#
        • 2.Bf7
          • threat
            • 3.Sc2#
          • 2...Re6
            • 3.Bxe6
              • threat
                • 4.Sc2#
      • 1...Ra7
        • 2.Bc6
          • threat
            • 3.Sc2#
          • 2...Bxc6
            • 3.Kc2
              • threat
                • 4.Bxc3#

FEATURES


NOT CLASSIFIED


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).