Problem Display
PID: 221207 (4N3/1p6/8/2k3B1/R2N4/1P3K2/3P4/8 w - - 0 1)

Lehner, Sigmund Franz Josef

Sonntagsblatt fur Schachfreunde, 1861

4N3/1p6/8/2k3B1/R2N4/1P3K2/3P4/8

#3

7 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Be7+?
      • 1...Kd5
        • 2.Kf4
          • threat
            • 3.Sf6#
            • 3.Sc7#
      • 1...Kb6!
    • 1.Rc4+?
      • 1...Kd5
        • 2.Bf4
          • threat
            • 3.Sf6#
            • 3.Sc7#
      • 1...Kb6!
  • Keys
    • 1.Ke4!
      • threat
        • 2.b4+
          • 2...Kc4
            • 3.Sd6#
          • 2...Kb6
            • 3.Bd8#
      • 1...Kb6
        • 2.Bd8+
          • 2...Kc5
            • 3.Rc4#
      • 1...b5
        • 2.Ra6
          • threat
            • 3.Be7#
          • 2...Kb4
            • 3.Be7#

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).