Problem Display
PID: 80552 (1r4b1/6Bp/2rp3P/2P3pQ/q1p1pk1N/p3p2p/4PP1K/8 w - - 0 1)

Herzberg, Michael

2nd Comm., Die Schwalbe, 1999

1r4b1/6Bp/2rp3P/2P3pQ/q1p1pk1N/p3p2p/4PP1K/8

#5

8 + 13


23 Die Schwalbe 2008

SOLUTION


  • SOUND
  • Keys
    • 1.Bd4!
      • threat
        • 2.fxe3#
      • 1...Qb3
        • 2.Bf6
          • threat
            • 3.Qxg5#
          • 2...Rxc5
            • 3.f3
              • threat
                • 4.Qg4#
              • 3...Be6
                • 4.Sf5
                  • threat
                    • 5.Qg4#
                    • 5.Qxg5#
                  • 4...Kxf5
                    • 5.Qxg5#
                  • 4...exf3
                    • 5.Qxf3#
                  • 4...g4
                    • 5.Qxg4#
                    • 5.Qg5#
      • 1...Rb3
        • 2.f3
          • threat
            • 3.Qg4#
          • 2...Be6
            • 3.Bf6
              • threat
                • 4.Qxg5#
              • 3...Rxc5
                • 4.Sf5
                  • threat
                    • 5.Qg4#
                    • 5.Qxg5#
                  • 4...Kxf5
                    • 5.Qxg5#
                  • 4...exf3
                    • 5.Qxf3#
                  • 4...g4
                    • 5.Qxg4#
                    • 5.Qg5#

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).