Problem Display
PID: 157204 (8/4Kp2/2pN3p/2Bpk2P/4p1pP/pB4P1/pb1P4/8 w - - 0 1)

Prcic, Mike

The Problemist, 2015

8/4Kp2/2pN3p/2Bpk2P/4p1pP/pB4P1/pb1P4/8

#5

8 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Bc2!
      • threat
        • 2.Sxf7+
          • 2...Kf5
            • 3.d4
              • threat
                • 4.Sd6#
                • 4.Sxh6#
              • 3...Bxd4
                • 4.Sxh6+
                  • 4...Ke5
                    • 5.Bd6#
                • 4.Bxd4
                  • threat
                    • 5.Sd6#
                    • 5.Sxh6#
      • 1...d4
        • 2.Bb3
          • threat
            • 3.Sxf7+
              • 3...Kf5
                • 4.Be6#
          • 2...e3
            • 3.d3
              • threat
                • 4.Sxf7+
                  • 4...Kf5
                    • 5.Be6#
              • 3...f6
                • 4.Sf7+
                  • 4...Kf5
                    • 5.Be6#
                • 4.Be6
                  • threat
                    • 5.Sc4#
                    • 5.Sf7#
      • 1...a1Q
        • 2.Sxf7+
          • 2...Kf5
            • 3.d4
              • threat
                • 4.Sd6#
                • 4.Sxh6#
              • 3...Bxd4
                • 4.Sxh6+
                  • 4...Ke5
                    • 5.Bd6#
      • 1...a1B
        • 2.Sxf7+
          • 2...Kf5
            • 3.d4
              • threat
                • 4.Sd6#
                • 4.Sxh6#
              • 3...Bxd4
                • 4.Sxh6+
                  • 4...Ke5
                    • 5.Bd6#
      • 1...Ba1
        • 2.Sxf7+
          • 2...Kf5
            • 3.d4
              • threat
                • 4.Sd6#
                • 4.Sxh6#
              • 3...Bxd4
                • 4.Sxh6+
                  • 4...Ke5
                    • 5.Bd6#
                • 4.Bxd4
                  • threat
                    • 5.Sd6#
                    • 5.Sxh6#

FEATURES


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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).