Problem Display
PID: 148232 (8/1N4RN/r3k1pr/1n2p3/1P1nQ1bP/3R1p1p/bqp1p2K/8 w - - 0 1)

Seider, Shlomo

Sp. HM., Israel Ring Ty., 1984-1985

8/1N4RN/r3k1pr/1n2p3/1P1nQ1bP/3R1p1p/bqp1p2K/8

#3

8 + 14


721 Variantim 1988

SOLUTION


  • SOUND
  • Sets
    • 1...Ra3
      • 2.Sd8+
        • 2...Kd6
          • 3.Qc6#
    • 1...Ra4
      • 2.Sd8+
        • 2...Kd6
          • 3.Qc6#
    • 1...Ra5
      • 2.Sd8+
        • 2...Kd6
          • 3.Qc6#
    • 1...Rc6
      • 2.Sd8+
        • 2...Kd6
          • 3.Qxc6#
    • 1...Rd6
      • 2.Sc5#
    • 1...Ra7
      • 2.Sd8+
        • 2...Kd6
          • 3.Qc6#
    • 1...Rxh4
      • 2.Sg5+
        • 2...Kf6
          • 3.Qxg6#
      • 2.Sf8+
        • 2...Kf6
          • 3.Qxg6#
    • 1...Rh5
      • 2.Sf8+
        • 2...Kf6
          • 3.Qxg6#
    • 1...Bb1
      • 2.Sg5+
        • 2...Kf6
          • 3.Rf7#
    • 1...Bh5
      • 2.Sc5+
        • 2...Kd6
          • 3.Rd7#
    • 1...Sb3
      • 2.Sd8#
      • 2.Qxg4#
    • 1...Sf5
      • 2.Sc5#
      • 2.Sd8#
    • 1...Sc6
      • 2.Sc5#
      • 2.Qxg4#
    • 1...Sd6
      • 2.Sc5#
      • 2.Sd8#
  • Tries
    • 1.Qxg4+?
      • 1...Sf5
        • 2.Sc5#
        • 2.Sd8#
      • 1...Kd5!
  • Keys
    • 1.Re3!
      • threat
        • 2.Qxe5#
      • 1...Rh5
        • 2.Sf8+
          • 2...Kf6
            • 3.Qxg6#
      • 1...Sb3
        • 2.Sg5+
          • 2...Kf6
            • 3.Rf7#
      • 1...Sf5
        • 2.Sc5+
          • 2...Kd6
            • 3.Rd7#
      • 1...Sc6
        • 2.Qxg4+
          • 2...Kd5
            • 3.Sf6#

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).