Problem Display
PID: 181344 (1b6/1b1n4/6Q1/3RPqp1/1PpNk3/4p1p1/4B1KP/8 w - - 0 1)

Dedrle, Frantisek

Narodni listy, 1904

1b6/1b1n4/6Q1/3RPqp1/1PpNk3/4p1p1/4B1KP/8

#3

8 + 9


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kf4
      • 2.Qxf5#
  • Tries
    • 1.Bf3+?
      • 1...Kf4
        • 2.Se2#
        • 2.Qxf5#
        • 2.hxg3#
      • 1...Kd3!
  • Keys
    • 1.Sc6!
      • threat
        • 2.Rd4#
      • 1...Kf4
        • 2.Rd4+
          • 2...Qe4+
            • 3.Rxe4#
            • 3.Qxe4#
        • 2.hxg3+
          • 2...Ke4
            • 3.Bf3#
            • 3.Rd4#
      • 1...Kxd5
        • 2.Qe6+
          • 2...Ke4
            • 3.Qxc4#
          • 2...Kxe6
            • 3.Bxc4#
          • 2...Qxe6
            • 3.Bf3#
      • 1...Qxg6
        • 2.Rd4+
          • 2...Kf5
            • 3.Bg4#
      • 1...Bxc6
        • 2.Bf3+
          • 2...Kf4
            • 3.hxg3#
      • 1...Bxe5
        • 2.Bf3+
          • 2...Kf4
            • 3.hxg3#
      • 1...Ba7
        • 2.Bf3+
          • 2...Kf4
            • 3.hxg3#

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).