Problem Display
PID: 276737 (5KbN/1pR1PP2/8/R1b1k1p1/2Qp1r1n/qn1B4/4P2B/8 w - - 0 1)

Shpakovsky, Aleksandr Nikolaevich

64 Shakhmatnoe obozrenie, 2024

5KbN/1pR1PP2/8/R1b1k1p1/2Qp1r1n/qn1B4/4P2B/8

#3

10 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Kd6
      • 2.e8S+
        • 2...Ke5+
          • 3.Re7#
    • 1...Kf6
      • 2.fxg8S+
        • 2...Ke5+
          • 3.Sf7#
    • 1...Sg2
      • 2.Sg6+
        • 2...Kd6
          • 3.e8S#
        • 2...Kf6
          • 3.fxg8S#
    • 1...Sf3
      • 2.Sg6+
        • 2...Kd6
          • 3.e8S#
        • 2...Kf6
          • 3.fxg8S#
    • 1...Sg6+
      • 2.Sxg6+
        • 2...Kd6
          • 3.e8S#
        • 2...Kf6
          • 3.fxg8S#
    • 1...b6
      • 2.Rc6
        • threat
          • 3.Re6#
          • 3.Qe6#
        • 2...Sg6+
          • 3.Sxg6#
        • 2...Bxf7
          • 3.Sxf7#
  • Tries
    • 1.Sg6+?
      • 1...Kd6
        • 2.e8S#
      • 1...Kf6
        • 2.fxg8S#
      • 1...Sxg6+!
    • 1.Rc6?
      • threat
        • 2.Re6#
        • 2.Qe6#
      • 1...Sg6+
        • 2.Sxg6#
      • 1...Bxf7
        • 2.Sxf7#
      • 1...bxc6!
    • 1.Rd7?
      • threat
        • 2.Qd5+
          • 2...Kf6
            • 3.fxg8S#
      • 1...Sg6+
        • 2.Sxg6+
          • 2...Kf6
            • 3.fxg8S#
      • 1...Kf6
        • 2.Rd6+
          • 2...Ke5
            • 3.Re6#
            • 3.Qd5#
            • 3.Qe6#
          • 2...Bxd6
            • 3.fxg8S#
        • 2.fxg8S+
          • 2...Ke5+
            • 3.Sf7#
      • 1...Bxf7
        • 2.Qxf7
          • threat
            • 3.Rd5#
          • 2...Sg6+
            • 3.Sxg6#
      • 1...Bh7!
    • 1.Qd5+?
      • 1...Kf6
        • 2.fxg8S#
      • 1...Kxd5!
  • Keys
    • 1.e4!
      • threat
        • 2.Qd5+
          • 2...Kf6
            • 3.e5#
            • 3.fxg8S#
      • 1...Sg6+
        • 2.Sxg6+
          • 2...Kd6
            • 3.e8S#
          • 2...Kf6
            • 3.e5#
      • 1...Kd6
        • 2.e8S+
          • 2...Ke5+
            • 3.Re7#
      • 1...Kf6
        • 2.fxg8S+
          • 2...Ke5+
            • 3.Sf7#
      • 1...Bxf7
        • 2.Sxf7+
          • 2...Kf6
            • 3.e5#
      • 1...dxe4 ep
        • 2.Qe4+
          • 2...Kd6
            • 3.e8S#
          • 2...Kf6
            • 3.fxg8S#
      • 1...Bh7
        • 2.Qd5+
          • 2...Kf6
            • 3.e5#
      • 1...Sf3
        • 2.Qd5+
          • 2...Kf6
            • 3.fxg8S#
      • 1...g4
        • 2.Qd5+
          • 2...Kf6
            • 3.fxg8S#

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).