Problem Display
PID: 232172 (1N6/2N3Kb/1p1PBp2/1P1pp1B1/1R1Pk3/3rp2P/2P1rbPp/3n1n2 w - - 0 1)

Retter, Yosef

Zadachi i Etyudi, 2001

1N6/2N3Kb/1p1PBp2/1P1pp1B1/1R1Pk3/3rp2P/2P1rbPp/3n1n2

#5

12 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Sd7!
      • threat
        • 2.Sxf6#
      • 1...exd4
        • 2.Kxf6
          • threat
            • 3.Bxd5#
          • 2...Sc3
            • 3.Sa6
              • threat
                • 4.Sac5+
                  • 4...bxc5
                    • 5.Sxc5#
                • 4.Sdc5+
                  • 4...bxc5
                    • 5.Sxc5#
                • 4.Sxb6
                  • threat
                    • 5.Sc5#
                  • 4...Sa4
                    • 5.Bxd5#
              • 3...Sa4
                • 4.Sxb6
                  • threat
                    • 5.Bxd5#
                  • 4...Sxb6
                    • 5.Sc5#
                  • 4...Bg8
                    • 5.Bf5#
                  • 4...Sc3
                    • 5.Sc5#
            • 3.Bg4
              • threat
                • 4.Bf3#
              • 3...Sd2
                • 4.Se5
                  • threat
                    • 5.cxd3#
      • 1...fxg5
        • 2.Sf6+
          • 2...Kf4
            • 3.Sh5+
              • 3...Ke4
                • 4.Bxd5+
                  • 4...Kf5
                    • 5.g4#

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).