Problem Display
PID: 256963 (1n5b/4PBk1/6Pp/1P1p1p1p/2PK1P2/P3p3/p2BP3/rb5r w - - 0 1)

Vokal, Stanislav

StrateGems, 2021

1n5b/4PBk1/6Pp/1P1p1p1p/2PK1P2/P3p3/p2BP3/rb5r

#5

10 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Bb4!
      • threat
        • 2.e8S#
      • 1...Rd1+
        • 2.Kc3
          • threat
            • 3.e8S#
          • 2...Rc1+
            • 3.Kb2
              • threat
                • 4.e8S#
              • 3...Rc2+
                • 4.Kxa1
                  • threat
                    • 5.e8S#
                  • 4...Kf6
                    • 5.e8S#
          • 2...Rd3+
            • 3.exd3
              • threat
                • 4.e8S#
              • 3...d4+
                • 4.Kb2
                  • threat
                    • 5.e8S#
                  • 4...Kf6
                    • 5.e8S#
          • 2...d4+
            • 3.Kb2
              • threat
                • 4.e8S#
              • 3...Rd2+
                • 4.Kxa1
                  • threat
                    • 5.e8S#
                  • 4...Kf6
                    • 5.e8S#

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).