Problem Display
PID: 134906 (8/p1KN1R2/2p3p1/1pNkP1P1/4R1n1/3Bp3/4P3/2bn4 w - - 0 1)

Vinagre, Jose C

The Problemist, 2009

8/p1KN1R2/2p3p1/1pNkP1P1/4R1n1/3Bp3/4P3/2bn4

#3

9 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Sb2
      • 2.Rff4
        • threat
          • 3.Rd4#
    • 1...Sh2
      • 2.Rf6
        • threat
          • 3.Rd6#
    • 1...Sf6
      • 2.Rxf6
        • threat
          • 3.Rd6#
    • 1...b4
      • 2.Bc4#
  • Tries
    • 1.Bb1?
      • threat
        • 2.Ba2#
      • 1...Sxe5
        • 2.Se6
          • threat
            • 3.Sf4#
          • 2...Kxe6
            • 3.Ba2#
          • 2...Sxd7
            • 3.Rxd7#
          • 2...Sd3
            • 3.Sf6#
      • 1...Sb2
        • 2.Rff4
          • threat
            • 3.Rd4#
      • 1...b4
        • 2.Ba2+
          • 2...b3
            • 3.Bxb3#
      • 1...Sc3!
    • 1.Rb4?
      • threat
        • 2.Be4#
      • 1...Sc3
        • 2.Rff4
          • threat
            • 3.Rbd4#
            • 3.Rfd4#
          • 2...Sxe2
            • 3.Be4#
          • 2...Se4
            • 3.Bxe4#
      • 1...Sgf2
        • 2.Rf6
          • threat
            • 3.Rd6#
          • 2...Se4
            • 3.Bxe4#
      • 1...Sf6
        • 2.Rxf6
          • threat
            • 3.Be4#
            • 3.Rd6#
      • 1...Sdf2!
  • Keys
    • 1.Bc2!
      • threat
        • 2.Bb3#
      • 1...Sxe5
        • 2.Se6
          • threat
            • 3.Sf4#
          • 2...Kxe6
            • 3.Bb3#
          • 2...Sxd7
            • 3.Rxd7#
          • 2...Sd3
            • 3.Sf6#
      • 1...Sb2
        • 2.Rff4
          • threat
            • 3.Rd4#

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).