Problem Display
PID: 182158 (1Q2K3/8/1B1p2p1/4k1N1/1np2NPp/7P/3P2p1/5nr1 w - - 0 1)

Kotrc, Jan

Casopis ceskoslovenskych sachistu, 1906

1Q2K3/8/1B1p2p1/4k1N1/1np2NPp/7P/3P2p1/5nr1

#3

8 + 9


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Sets
    • 1...Sc6
      • 2.Qxd6+
        • 2...Kxd6
          • 3.Sf7#
  • Tries
    • 1.Sxg6+?
      • 1...Kd5
        • 2.Kd7
          • threat
            • 3.Qxd6#
            • 3.Qg8#
        • 2.Ba7
          • threat
            • 3.Qb5#
          • 2...Kc6
            • 3.Se7#
          • 2...Sd3
            • 3.Qb7#
            • 3.Qa8#
          • 2...Sa6
            • 3.Qb7#
            • 3.Qa8#
        • 2.Qb7+
          • 2...Sc6
            • 3.Qf7#
      • 1...Kf6!
    • 1.Bd4+?
      • 1...Kxd4
        • 2.Qxd6+
          • 2...Sd5
            • 3.Qxd5#
      • 1...Kxf4!
  • Keys
    • 1.Kd7!
      • threat
        • 2.Qxd6#
      • 1...Kxf4
        • 2.Qf8+
          • 2...Kg3
            • 3.Qxd6#
          • 2...Ke5
            • 3.Qxd6#
          • 2...Kxg5
            • 3.Bd8#
      • 1...Kf6
        • 2.Qf8+
          • 2...Ke5
            • 3.Qxd6#
          • 2...Kxg5
            • 3.Se6#
            • 3.Bd8#
        • 2.Qh8+
          • 2...Kxg5
            • 3.Se6#
    • 1.Qd8!
      • threat
        • 2.Bc5
          • threat
            • 3.Qxd6#
          • 2...Kxf4
            • 3.Bxd6#
          • 2...dxc5
            • 3.Sxg6#
          • 2...d5
            • 3.Sxg6#
            • 3.Qd6#
      • 1...Kxf4
        • 2.Qf6+
          • 2...Kg3
            • 3.Qxd6#
      • 1...Sxd2
        • 2.Qe7+
          • 2...Kxf4
            • 3.Qe3#
      • 1...Sh2
        • 2.Qe7+
          • 2...Kxf4
            • 3.Qe3#
      • 1...Se3
        • 2.Qe7+
          • 2...Kxf4
            • 3.Qxe3#
      • 1...Sg3
        • 2.Qe7+
          • 2...Kxf4
            • 3.Be3#
            • 3.Qe3#
      • 1...Sd3
        • 2.Sxg6+
          • 2...Kd5
            • 3.Qa8#
      • 1...Sa6
        • 2.Sxg6+
          • 2...Kd5
            • 3.Qa8#
      • 1...Sc6
        • 2.Qxd6+
          • 2...Kxd6
            • 3.Sf7#

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).