Problem Display
PID: 163305 (2K5/8/1N1Q1N2/k7/2p5/8/r1P5/4b3 w - - 0 1)

Kapustin, Fedor Mikhailovich

Kuligin, Nikolai Volodimirovich

Sachmatija, 2004

2K5/8/1N1Q1N2/k7/2p5/8/r1P5/4b3

#3

5 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Sxc4+?
      • 1...Ka4
        • 2.Qc6+
          • 2...Kb4
            • 3.Sd5#
      • 1...Kb5!
  • Keys
    • 1.Qc6!
      • threat
        • 2.Sxc4+
          • 2...Kb4
            • 3.Sd5#
      • 1...Kb4
        • 2.Sfd5+
          • 2...Ka3
            • 3.Sxc4#
          • 2...Ka5
            • 3.Sxc4#
      • 1...Ka6
        • 2.Sxc4+
          • 2...Ka7
            • 3.Qb7#
      • 1...Rxc2
        • 2.Qa4+
          • 2...Kxb6
            • 3.Sd7#
      • 1...Ra4
        • 2.Qxa4+
          • 2...Kxb6
            • 3.Sd7#
      • 1...c3
        • 2.Sc4+
          • 2...Kb4
            • 3.Sd5#

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).