Problem Display
PID: 263634 (5n2/3R3b/5Kp1/1P6/p1kp4/P5pQ/1pP4b/5N2 w - - 0 1)

Schuite, FHH

1st Prize, Tijdschrift vd NSB, 1894

5n2/3R3b/5Kp1/1P6/p1kp4/P5pQ/1pP4b/5N2

#3

7 + 9


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Kc3
      • 2.Rc7#
  • Tries
    • 1.Rc7+?
      • 1...Kd5
        • 2.Qg2+
          • 2...Kd6
            • 3.Qc6#
      • 1...Kxb5!
    • 1.Qe6+?
      • 1...Kxb5
        • 2.Rd5+
          • 2...Kc4
            • 3.Qc6#
      • 1...Sxe6!
  • Keys
    • 1.Rd5!
      • threat
        • 2.Qc8+
          • 2...Kxd5
            • 3.Qc6#
      • 1...Sd7+
        • 2.Qxd7
          • threat
            • 3.Qc6#
          • 2...Kc3
            • 3.Rc5#
            • 3.Qc6#
            • 3.Qc8#
            • 3.Qc7#
      • 1...Kxd5
        • 2.Qg2+
          • 2...Kc4
            • 3.Qc6#
          • 2...Kc5
            • 3.Qc6#
          • 2...Kd6
            • 3.Qc6#
      • 1...Se6
        • 2.Qxe6
          • threat
            • 3.Qc6#
          • 2...Kc3
            • 3.Rc5#
            • 3.Qc8#
            • 3.Qc6#
      • 1...g2
        • 2.Qc3+
          • 2...Kxc3
            • 3.Rc5#
          • 2...Kxd5
            • 3.Qc6#
          • 2...dxc3
            • 3.Se3#
      • 1...d3
        • 2.Se3+
          • 2...Kc3
            • 3.Rxd3#

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).