Problem Display
PID: 197313 (k5K1/B6Q/4p3/8/4Npp1/8/5prb/2n1nrqb w - - 0 1)

Zlatanov, Angel

Zadachi i Etyudi, 1996

k5K1/B6Q/4p3/8/4Npp1/8/5prb/2n1nrqb

#3

4 + 12


SOLUTION


  • COOKED
  • Sets
    • 1...Sf3
      • 2.Sc5
        • threat
          • 3.Qb7#
      • 2.Sd6
        • threat
          • 3.Qb7#
      • 2.Qc7
        • threat
          • 3.Qb8#
    • 1...g3
      • 2.Sc5
        • threat
          • 3.Qb7#
      • 2.Sd6
        • threat
          • 3.Qb7#
      • 2.Qc7
        • threat
          • 3.Qb8#
    • 1...e5
      • 2.Qc7
        • threat
          • 3.Qb8#
  • Tries
    • 1.Be3?
      • threat
        • 2.Qa7#
      • 1...Kb8
        • 2.Sd6
          • threat
            • 3.Qa7#
            • 3.Qb7#
          • 2...Ka8
            • 3.Qa7#
            • 3.Qb7#
      • 1...fxe3!
  • Keys
    • 1.Sc3!
      • threat
        • 2.Sa4
          • threat
            • 3.Sb6#
      • 1...Rg3
        • 2.Qc7
          • threat
            • 3.Qb8#
      • 1...f3
        • 2.Sb5
          • threat
            • 3.Qe4#
    • 1.Bd4!
      • threat
        • 2.Qa7#
      • 1...Kb8
        • 2.Sd6
          • threat
            • 3.Qa7#
            • 3.Qb7#
          • 2...Ka8
            • 3.Qa7#
            • 3.Qb7#
    • 1.Bc5!
      • threat
        • 2.Qa7#
      • 1...Kb8
        • 2.Sd6
          • threat
            • 3.Qa7#
            • 3.Qb7#
          • 2...Ka8
            • 3.Qa7#
            • 3.Qb7#
    • 1.Bb6!
      • threat
        • 2.Qa7#
      • 1...Kb8
        • 2.Sd6
          • threat
            • 3.Qa7#
            • 3.Qb7#
          • 2...Ka8
            • 3.Qa7#
            • 3.Qb7#
        • 2.Qa7+
          • 2...Kc8
            • 3.Sd6#
            • 3.Qc7#
        • 2.Qc7+
          • 2...Ka8
            • 3.Qa7#
            • 3.Qc8#

There are these versions: 230156

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).