Problem Display
PID: 89639 (5K2/p6p/n1P1N3/Pb1k4/2R2B1p/8/4P3/5Qnq w - - 0 1)

Musil, Karel

Zlata Praha, 1889

5K2/p6p/n1P1N3/Pb1k4/2R2B1p/8/4P3/5Qnq

#3

8 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qd1+?
      • 1...Kxe6
        • 2.Qd7+
          • 2...Kf6
            • 3.Qf7#
      • 1...Kxc4!
  • Keys
    • 1.Qb1!
      • threat
        • 2.Qxb5+
          • 2...Kxe6
            • 3.Qe5#
          • 2...Sc5
            • 3.Sc7#
      • 1...Kxc4
        • 2.Qa2+
          • 2...Kc3
            • 3.Bd2#
          • 2...Kb4
            • 3.Bd2#
      • 1...Kxe6
        • 2.Qxh7
          • threat
            • 3.Qf7#
          • 2...Kd5
            • 3.Qg8#
            • 3.Qf7#
          • 2...Kf6
            • 3.Qf7#
      • 1...Bxc4
        • 2.Qf5+
          • 2...Kxc6
            • 3.Sd8#
      • 1...Bxc6
        • 2.Rd4+
          • 2...Kxe6
            • 3.Rd6#
      • 1...Sc5
        • 2.Rd4+
          • 2...Kxc6
            • 3.Sd8#
          • 2...Kxe6
            • 3.Rd6#
        • 2.Rxc5+
          • 2...Kxe6
            • 3.Qf5#
      • 1...Ba4
        • 2.Rd4+
          • 2...Kxc6
            • 3.Rd6#
          • 2...Kxe6
            • 3.Rd6#
      • 1...Sb4
        • 2.Rc5+
          • 2...Kxe6
            • 3.Qf5#
      • 1...Sc7
        • 2.Rc5+
          • 2...Kxe6
            • 3.Qf5#
      • 1...Sb8
        • 2.Rc5+
          • 2...Kxe6
            • 3.Qf5#
        • 2.Qxb5+
          • 2...Kxe6
            • 3.Qe5#

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).