Problem Display
PID: 39508 (6N1/7N/P2p4/3k4/1K3p2/3pp3/4n2p/Q5b1 w - - 0 1)

Pospisil, Josef

Palecek, 1884

6N1/7N/P2p4/3k4/1K3p2/3pp3/4n2p/Q5b1

#3

5 + 8


3804 Ceske Melodie 1908

SOLUTION


  • SOUND
  • Tries
    • 1.Shf6+?
      • 1...Kc6
        • 2.Qa5
          • threat
            • 3.Se7#
          • 2...d5
            • 3.Qc5#
      • 1...Ke6!
    • 1.Se7+?
      • 1...Ke4
        • 2.Sg5#
      • 1...Ke6!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Sg5
          • threat
            • 3.Se7#
          • 2...Kc6
            • 3.Qb7#
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sf8#
      • 1...Ke4
        • 2.Sg5+
          • 2...Kd5
            • 3.Se7#
          • 2...Kf5
            • 3.Sh6#
      • 1...Ke6
        • 2.Sg5+
          • 2...Kd5
            • 3.Se7#
          • 2...Kf5
            • 3.Sh6#
      • 1...h1Q
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sf8#
      • 1...Bf2
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sf8#
      • 1...Sc1
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sf8#
      • 1...Sc3
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sf8#
      • 1...Sg3
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sf8#
      • 1...Sd4
        • 2.Se7+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sf8#
      • 1...d2
        • 2.Sg5
          • threat
            • 3.Se7#
          • 2...Kc6
            • 3.Qb7#
      • 1...f3
        • 2.Sg5
          • threat
            • 3.Se7#
          • 2...Kc6
            • 3.Qb7#

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).