Problem Display
PID: 89674 (2K2Q2/8/5R2/1ppN2p1/2k5/1pB1p3/1p2p3/2r1r3 w - - 0 1)

Skalik, Frantisek

Zlata Praha, 1903

2K2Q2/8/5R2/1ppN2p1/2k5/1pB1p3/1p2p3/2r1r3

#3

5 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Rf4+?
      • 1...Kxd5
        • 2.Qf5+
          • 2...Kc6
            • 3.Qe6#
          • 2...Kd6
            • 3.Qd7#
        • 2.Qf7+
          • 2...Kc6
            • 3.Rf6#
            • 3.Qe6#
          • 2...Kd6
            • 3.Rf6#
            • 3.Qd7#
        • 2.Qd8+
          • 2...Kc6
            • 3.Rf6#
          • 2...Ke6
            • 3.Rf6#
            • 3.Qd7#
      • 1...gxf4!
    • 1.Qxc5+?
      • 1...Kd3
        • 2.Sb4+
          • 2...Ke4
            • 3.Qd4#
            • 3.Qe7#
            • 3.Qd5#
            • 3.Qe5#
            • 3.Qf5#
            • 3.Qc6#
      • 1...Kxc5!
  • Keys
    • 1.Sb4!
      • threat
        • 2.Qxc5+
          • 2...Kxc5
            • 3.Rc6#
      • 1...Kxc3
        • 2.Qxc5+
          • 2...Kd2
            • 3.Rd6#
      • 1...Rxc3
        • 2.Rf4+
          • 2...gxf4
            • 3.Qxf4#
      • 1...cxb4
        • 2.Rc6+
          • 2...Kd3
            • 3.Qf5#
          • 2...Kd5
            • 3.Qf3#

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).