Problem Display
PID: 189078 (R7/1p1Np3/1P6/1N2P3/1kPp4/1p1P4/1K6/8 w - - 0 1)

Dehler, Otto Georg Edgar

Akademische Monatshefte fur Schach, 1912

R7/1p1Np3/1P6/1N2P3/1kPp4/1p1P4/1K6/8

#3

8 + 5


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...e6
      • 2.Sa7
        • 2...Ka4
          • 3.Sc6#
        • 2...Ka5
          • 3.Sc6#
  • Tries
    • 1.Sc3?
      • threat
        • 2.Sd5#
        • 2.Ra4#
      • 1...e6
        • 2.Ra4#
      • 1...dxc3+!
    • 1.Sa7?
      • threat
        • 2.e6
          • 2...Ka4
            • 3.Sc6#
          • 2...Ka5
            • 3.Sc6#
      • 1...Ka4
        • 2.Sc6#
      • 1...Ka5
        • 2.Sc6#
      • 1...e6!
  • Keys
    • 1.Ra1!
      • 1...e6
        • 2.Sa3
          • 2...Ka4
            • 3.Sc2#
          • 2...Ka5
            • 3.Sc2#

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).