Problem Display
PID: 14158 (1R5r/2P2P1P/8/5B2/8/1p4P1/kBp5/2K5 w - - 0 1)

Orlimont, PA (= Ernst Krieger)

Teplitz-Schonauer Anzeiger, 1922

1R5r/2P2P1P/8/5B2/8/1p4P1/kBp5/2K5

#3

8 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Rxh7
      • 2.Ra8#
    • 1...Rg8
      • 2.Bxc2
        • threat
          • 3.Bb1#
          • 3.Bxb3#
        • 2...bxc2
          • 3.fxg8Q#
          • 3.fxg8B#
  • Tries
    • 1.Bxh8?
      • threat
        • 2.Ra8#
      • 1...Ka3
        • 2.f8Q+
          • 2...Ka2
            • 3.Ra8#
          • 2...Ka4
            • 3.Qb4#
      • 1...b2+!
    • 1.Bxc2?
      • threat
        • 2.Bb1#
        • 2.Bxb3#
      • 1...Rxb8
        • 2.Bb1#
      • 1...bxc2!
    • 1.Rxb3?
      • threat
        • 2.Ra3#
      • 1...Ra8
        • 2.Be6
          • threat
            • 3.Ra3#
            • 3.Rc3#
            • 3.Rd3#
            • 3.Re3#
            • 3.Rf3#
            • 3.Rb4#
            • 3.Rb5#
            • 3.Rb6#
            • 3.Rb7#
            • 3.Rb8#
          • 2...Ra3
            • 3.Rxa3#
      • 1...Kxb3!
    • 1.Re8?
      • threat
        • 2.c8Q
          • threat
            • 3.Qa6#
            • 3.Qa8#
      • 1...Rg8
        • 2.Bxc2
          • threat
            • 3.Bb1#
          • 2...bxc2
            • 3.fxg8Q#
            • 3.fxg8B#
      • 1...Rxe8!
    • 1.Rf8?
      • threat
        • 2.c8Q
          • threat
            • 3.Qa6#
            • 3.Qa8#
      • 1...Rg8
        • 2.Bxc2
          • threat
            • 3.Bb1#
          • 2...bxc2
            • 3.fxg8Q#
            • 3.fxg8B#
      • 1...Rxf8!
  • Keys
    • 1.Rg8!
      • threat
        • 2.c8Q
          • threat
            • 3.Qa6#
            • 3.Qa8#
        • 2.f8Q
          • threat
            • 3.Qa3#
            • 3.Qa8#
      • 1...Rxg8
        • 2.Bxc2
          • threat
            • 3.Bb1#
          • 2...bxc2
            • 3.fxg8Q#
            • 3.fxg8B#

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).