Problem Display
PID: 183884 (rkN3n1/8/Pp1P3b/p7/1P4Q1/7K/8/1b6 w - - 0 1)

Matousek, Frantisek

Pravo lidu, 1907

rkN3n1/8/Pp1P3b/p7/1P4Q1/7K/8/1b6

#3

6 + 7


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.a7+?
      • 1...Kb7
        • 2.Qd7+
          • 2...Ka6
            • 3.b5#
      • 1...Rxa7!
  • Keys
    • 1.Sa7!
      • threat
        • 2.Sc6#
      • 1...Kxa7
        • 2.Qd7+
          • 2...Kxa6
            • 3.b5#
          • 2...Kb8
            • 3.Qb7#
            • 3.Qc7#
      • 1...Rxa7
        • 2.Qxg8+
          • 2...Bf8
            • 3.Qxf8#
      • 1...Be4
        • 2.Qxe4
          • threat
            • 3.Qb7#
          • 2...Kxa7
            • 3.Qb7#
          • 2...Rxa7
            • 3.Qe8#
      • 1...Bf5
        • 2.Sc6+
          • 2...Kc8
            • 3.Qxf5#
      • 1...Se7
        • 2.Qc8+
          • 2...Kxa7
            • 3.Qb7#
          • 2...Sxc8
            • 3.Sc6#

FEATURES


NOT CLASSIFIED


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).