Problem Display
PID: 205430 (8/2p1K1p1/2P3P1/4k3/2R1N2p/7p/2P1N2P/8 w - - 0 1)

Muller, H?

Arbeiter Schachzeitung, 1925

8/2p1K1p1/2P3P1/4k3/2R1N2p/7p/2P1N2P/8

#3

8 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.Sd2
        • 2...Ke5
          • 3.Rc5#
  • Tries
    • 1.Sd2?
      • threat
        • 2.Rc5#
      • 1...Kd5
        • 2.Rc3
          • 2...Ke5
            • 3.Rc5#
        • 2.c3
          • 2...Ke5
            • 3.Rc5#
      • 1...Kf5!
    • 1.Sg5?
      • threat
        • 2.Rc5#
      • 1...Kd5
        • 2.Rc3
          • 2...Ke5
            • 3.Rc5#
      • 1...Kf5!
    • 1.Sd6?
      • threat
        • 2.Rc5#
      • 1...Kd5
        • 2.Sc3+
          • 2...Ke5
            • 3.Re4#
        • 2.Sf4+
          • 2...Ke5
            • 3.Re4#
      • 1...cxd6!
    • 1.c3?
      • 1...Kd5
        • 2.Sd2
          • 2...Ke5
            • 3.Rc5#
      • 1...Kf5!
  • Keys
    • 1.Sf2!
      • threat
        • 2.Rc5#
      • 1...Kd5
        • 2.Rc3
          • 2...Ke5
            • 3.Rc5#
      • 1...Kf5
        • 2.Rg4
          • 2...Ke5
            • 3.Rg5#

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).