Problem Display
PID: 119696 (4Q3/8/3K4/p7/Pkp5/RrN1P3/rpB1P3/qb6 w - - 0 1)

Skalik, Frantisek

Armeeblatt, 1905

4Q3/8/3K4/p7/Pkp5/RrN1P3/rpB1P3/qb6

#3

8 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Raxa3
      • 2.Sd5#
    • 1...Rbxa3
      • 2.Sd5#
    • 1...Rxc3
      • 2.Qb5+
        • 2...Kxa3
          • 3.Qc5#
  • Tries
    • 1.Sxb1?
      • threat
        • 2.Qb5#
        • 2.Qb8#
      • 1...Rd3+
        • 2.Rxd3
          • threat
            • 3.Qb5#
            • 3.Qb8#
      • 1...Qxb1!
    • 1.Qb5+?
      • 1...Kxa3
        • 2.Qc5+
          • 2...Rb4
            • 3.Sb5#
      • 1...Kxc3!
    • 1.Qh5?
      • threat
        • 2.Rxb3+
          • 2...cxb3
            • 3.Qc5#
      • 1...Kxa3
        • 2.Qc5+
          • 2...Rb4
            • 3.Sb5#
      • 1...Raxa3
        • 2.Sd5+
          • 2...Kxa4
            • 3.Qe8#
      • 1...Bxc2
        • 2.Qc5+
          • 2...Kxc3
            • 3.Qxa5#
      • 1...Kxc3!
    • 1.Qc6?
      • threat
        • 2.Rxb3+
          • 2...cxb3
            • 3.Qc5#
      • 1...Kxa3
        • 2.Qc5+
          • 2...Rb4
            • 3.Sb5#
      • 1...Bxc2
        • 2.Qc5+
          • 2...Kxc3
            • 3.Qxa5#
      • 1...Kxc3!
    • 1.Qc8?
      • threat
        • 2.Rxb3+
          • 2...cxb3
            • 3.Qc5#
      • 1...Kxa3
        • 2.Qc5+
          • 2...Rb4
            • 3.Sb5#
      • 1...Raxa3
        • 2.Sd5+
          • 2...Kxa4
            • 3.Qd7#
            • 3.Qxc4#
            • 3.Qc6#
            • 3.Qe8#
      • 1...Bxc2
        • 2.Qc5+
          • 2...Kxc3
            • 3.Qxa5#
      • 1...Kxc3!
  • Keys
    • 1.Qe5!
      • threat
        • 2.Rxb3+
          • 2...cxb3
            • 3.Qc5#
      • 1...Kxa3
        • 2.Qc5+
          • 2...Rb4
            • 3.Sb5#
      • 1...Raxa3
        • 2.Sd5+
          • 2...Kxa4
            • 3.Qe8#
      • 1...Bxc2
        • 2.Qc5+
          • 2...Kxc3
            • 3.Qxa5#

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).