Problem Display
PID: 213655 (2B5/8/8/2p1K3/4N3/5k2/3R4/8 w - - 0 1)

Zepler, Erich Ernest

Die Schwalbe, 1928

2B5/8/8/2p1K3/4N3/5k2/3R4/8

#3

4 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...c4
      • 2.Kd4
        • threat
          • 3.Rf2#
        • 2...Kf4
          • 3.Rf2#
  • Tries
    • 1.Bh3?
      • 1...c4
        • 2.Kd4
          • threat
            • 3.Rf2#
          • 2...Kf4
            • 3.Rf2#
      • 1...Ke3!
    • 1.Bg4+?
      • 1...Ke3
        • 2.Rc2
          • threat
            • 3.Rc3#
          • 2...Kd3
            • 3.Rc3#
      • 1...Kxg4!
    • 1.Bf5?
      • 1...c4
        • 2.Kd4
          • threat
            • 3.Rf2#
          • 2...Kf4
            • 3.Rf2#
      • 1...Ke3!
    • 1.Be6?
      • 1...c4
        • 2.Kd4
          • threat
            • 3.Rf2#
          • 2...Kf4
            • 3.Rf2#
      • 1...Ke3!
    • 1.Bd7?
      • 1...c4
        • 2.Kd4
          • threat
            • 3.Rf2#
          • 2...Kf4
            • 3.Rf2#
      • 1...Ke3!
    • 1.Ra2?
      • 1...c4
        • 2.Kd4
          • threat
            • 3.Rf2#
          • 2...Kf4
            • 3.Rf2#
      • 1...Ke3!
    • 1.Rb2?
      • 1...c4
        • 2.Kd4
          • threat
            • 3.Rf2#
          • 2...Kf4
            • 3.Rf2#
      • 1...Ke3!
    • 1.Rh2?
      • 1...c4
        • 2.Kd4
          • threat
            • 3.Rf2#
          • 2...Kf4
            • 3.Rf2#
      • 1...Ke3!
  • Keys
    • 1.Rc2!
      • 1...Ke3
        • 2.Bg4
          • threat
            • 3.Rc3#
          • 2...Kd3
            • 3.Rc3#
      • 1...c4
        • 2.Kd4
          • threat
            • 3.Rf2#
          • 2...Kf4
            • 3.Rf2#

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).