Problem Display
PID: 177049 (2N5/p7/r1PPp3/4k3/bb5Q/1pp1N3/2P5/6K1 w - - 0 1)

Havran, Jozef

Schach-Echo, 1975

2N5/p7/r1PPp3/4k3/bb5Q/1pp1N3/2P5/6K1

#3

7 + 8


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Kf2?
      • threat
        • 2.Kg3
          • threat
            • 3.Qf4#
      • 1...Rxc6
        • 2.Kf3
          • threat
            • 3.Qf4#
            • 3.Qh8#
      • 1...Bxc6
        • 2.Kg3
          • threat
            • 3.Qf4#
          • 2...Be4
            • 3.Qh8#
      • 1...Bc5!
    • 1.Kh2?
      • threat
        • 2.Kg3
          • threat
            • 3.Qf4#
      • 1...Bxc6
        • 2.Kg3
          • threat
            • 3.Qf4#
          • 2...Be4
            • 3.Qh8#
      • 1...Bc5
        • 2.Sc4+
          • 2...Kd5
            • 3.Se7#
          • 2...Kf5
            • 3.Se7#
      • 1...Rxc6!
    • 1.Sc4+?
      • 1...Kf5
        • 2.Se7#
      • 1...Kd5!
    • 1.Qg5+?
      • 1...Kd4
        • 2.Qf4+
          • 2...Kc5
            • 3.Qc4#
      • 1...Ke4!
  • Keys
    • 1.Kg2!
      • threat
        • 2.Kg3
          • threat
            • 3.Qf4#
      • 1...Bxc6+
        • 2.Kg3
          • threat
            • 3.Qf4#
          • 2...Be4
            • 3.Qh8#
      • 1...Rxc6
        • 2.Kf3
          • threat
            • 3.Qf4#
            • 3.Qh8#
      • 1...Bc5
        • 2.Sc4+
          • 2...Kd5
            • 3.Se7#
          • 2...Kf5
            • 3.Se7#

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).