Problem Display
PID: 277540 (4R2B/1n6/8/8/Npp2p2/1p1k1pn1/1P3P2/RN1BK3 w Q - 0 1)

Armeni, Alberto

idee & form, 2010

4R2B/1n6/8/8/Npp2p2/1p1k1pn1/1P3P2/RN1BK3

#3

9 + 8


6490 yacpdb 2024

SOLUTION


  • SOUND
  • Sets
    • 1...Sa5
      • 2.Sc5#
    • 1...Sc5
      • 2.Sxc5#
    • 1...Sd6
      • 2.Sc5#
    • 1...Sd8
      • 2.Sc5#
  • Tries
    • 1.Sd2?
      • threat
        • 2.Rd8+
          • 2...Sd6
            • 3.Sc5#
            • 3.Rxd6#
          • 2...Sxd8
            • 3.Sc5#
      • 1...Se2
        • 2.Rd8+
          • 2...Sd4
            • 3.Rxd4#
          • 2...Sd6
            • 3.Sc5#
          • 2...Sxd8
            • 3.Sc5#
      • 1...Se4
        • 2.Rxe4
          • threat
            • 3.Rd4#
      • 1...Sf5!
    • 1.Rd8+?
      • 1...Sd6
        • 2.Sc5#
      • 1...Sxd8
        • 2.Sc5#
      • 1...Ke4!
  • Keys
    • 1.Sbc3!
      • threat
        • 2.Rd8+
          • 2...Sd6
            • 3.Sc5#
            • 3.Rxd6#
          • 2...Sxd8
            • 3.Sc5#
      • 1...bxc3
        • 2.bxc3
          • threat
            • 3.Sb2#
          • 2...b2
            • 3.Sxb2#
      • 1...Se2
        • 2.Rd8+
          • 2...Sd4
            • 3.Rxd4#
          • 2...Sd6
            • 3.Sc5#
          • 2...Sxd8
            • 3.Sc5#
      • 1...Se4
        • 2.Rxe4
          • threat
            • 3.Rd4#
      • 1...Sf5
        • 2.Bxf3
          • threat
            • 3.Be4#
            • 3.0-0-0#
          • 2...Kc2
            • 3.Be4#

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).