Problem Display
PID: 255938 (5R2/5N2/4B3/5p2/5k2/p7/5K2/8 w - - 0 1)

Rezinkin, Valery Ivanovich

Zadachi i Etyudi, 2007

5R2/5N2/4B3/5p2/5k2/p7/5K2/8

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Rd8?
      • threat
        • 2.Rd4#
      • 1...Ke4
        • 2.Ba2
          • 2...Kf4
            • 3.Rd4#
          • 2...f4
            • 3.Bb1#
      • 1...Kg4!
    • 1.Rh8?
      • threat
        • 2.Rh4#
      • 1...Kg4
        • 2.Ba2
          • 2...Kf4
            • 3.Rh4#
          • 2...f4
            • 3.Be6#
      • 1...Ke4!
  • Keys
    • 1.Ba2!
      • 1...Ke4
        • 2.Rd8
          • 2...Kf4
            • 3.Rd4#
          • 2...f4
            • 3.Bb1#
      • 1...Kg4
        • 2.Rh8
          • 2...Kf4
            • 3.Rh4#
          • 2...f4
            • 3.Be6#

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).