Problem Display
PID: 34131 (2n5/1B1pp1Nb/Rp3R2/1kp2Pr1/7p/pPpNP2r/1PK1Pb2/8 w - - 0 1)

Herzberg, Michael

1st HM., Die Schwalbe, 1991

2n5/1B1pp1Nb/Rp3R2/1kp2Pr1/7p/pPpNP2r/1PK1Pb2/8

#4

11 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Rc6!
      • threat
        • 2.Raxb6+
          • 2...Ka5
            • 3.Ra6+
              • 3...Kb5
                • 4.Rxc5#
      • 1...Rxf5
        • 2.Se8
          • threat
            • 3.Sc7#
          • 2...Bg3
            • 3.bxa3
              • threat
                • 4.a4#
              • 3...Rf4
                • 4.Sc7#
      • 1...Bxe3
        • 2.bxa3
          • threat
            • 3.a4#
          • 2...Rg4
            • 3.Se8
              • threat
                • 4.Sc7#
              • 3...Bf4
                • 4.a4#

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).