Problem Display
PID: 272944 (8/3BRp1r/1KNBP3/3kPP2/1P1P1P2/2pP3p/4n3/8 w - - 0 1)

Narayanan, Chithathuz Gopatan Sathya

Seetharaman, Kalyan

The Problemist, 2023

8/3BRp1r/1KNBP3/3kPP2/1P1P1P2/2pP3p/4n3/8

#3

12 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...fxe6
      • 2.Bxe6#
  • Tries
    • 1.b5?
      • threat
        • 2.Sb4+
          • 2...Kxd4
            • 3.Bc5#
        • 2.Bc5
          • threat
            • 3.Sb4#
      • 1...Rh6
        • 2.Sb4+
          • 2...Kxd4
            • 3.Bc5#
      • 1...Rh8
        • 2.Sb4+
          • 2...Kxd4
            • 3.Bc5#
      • 1...Sc1
        • 2.Sb4+
          • 2...Kxd4
            • 3.Bc5#
      • 1...c2
        • 2.Bc5
          • threat
            • 3.Sb4#
      • 1...Sxf4!
  • Keys
    • 1.Bc5!
      • threat
        • 2.b5
          • threat
            • 3.Sb4#
      • 1...Sxd4
        • 2.Sxd4
          • threat
            • 3.Bc6#
      • 1...Sxf4
        • 2.Sa5
          • threat
            • 3.Bc6#
      • 1...Rh6
        • 2.Rxf7
          • threat
            • 3.Se7#
          • 2...Rxe6
            • 3.Bxe6#
      • 1...Rh8
        • 2.Be8
          • threat
            • 3.Rd7#
      • 1...Sc1
        • 2.Sa5
          • threat
            • 3.Bc6#

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).