Problem Display
PID: 225302 (6N1/3K2p1/8/3k1pp1/1P6/P2p1p2/r5N1/B3R2Q w - - 0 1)

Riedel, W

Illustrirte Zeitung, 1869

6N1/3K2p1/8/3k1pp1/1P6/P2p1p2/r5N1/B3R2Q

#3

8 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...f2
      • 2.Se3#
    • 1...g6
      • 2.Re4
        • threat
          • 3.Sf6#
        • 2...Kxe4
          • 3.Sf6#
        • 2...fxe4
          • 3.Se3#
  • Keys
    • 1.Qh6!
      • threat
        • 2.Qc6#
        • 2.Qe6#
      • 1...Kc4
        • 2.Qe6+
          • 2...Kb5
            • 3.Qc6#
      • 1...Rxa1
        • 2.Qc6+
          • 2...Kd4
            • 3.Qc5#
      • 1...gxh6
        • 2.Re4
          • threat
            • 3.Sf6#
          • 2...Kxe4
            • 3.Sf6#
          • 2...fxe4
            • 3.Se3#
      • 1...Rb2
        • 2.Qc6+
          • 2...Kd4
            • 3.Bxb2#
            • 3.Qc5#
        • 2.Qe6+
          • 2...Kd4
            • 3.Bxb2#
      • 1...g6
        • 2.Re4
          • threat
            • 3.Sf6#
          • 2...Kxe4
            • 3.Sf6#
          • 2...fxe4
            • 3.Se3#

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).