Problem Display
PID: 199796 (b7/2B1p3/8/Npkr4/1p4Q1/8/2K3p1/8 w - - 0 1)

Zach, Zdenek

Sachova skladba, 2013

b7/2B1p3/8/Npkr4/1p4Q1/8/2K3p1/8

#5

4 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Qe6!
      • threat
        • 2.Bb6#
        • 2.Qb6#
      • 1...b3+
        • 2.Sxb3+
          • 2...Kb4
            • 3.Qe1+
              • 3...Rd2+
                • 4.Qxd2+
                  • 4...Ka3
                    • 5.Qa5#
                  • 4...Ka4
                    • 5.Qa5#
                  • 4...Kc4
                    • 5.Qd4#
      • 1...Rd6
        • 2.Qe5+
          • 2...Rd5
            • 3.Qe3+
              • 3...Rd4
                • 4.Qxe7+
                  • 4...Kd5
                    • 5.Qe5#
                  • 4...Rd6
                    • 5.Qxd6#

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).