Problem Display
PID: 105942 (8/1p1N4/8/kpR5/8/K7/8/6B1 w - - 0 1)

Stolyarov, Vitaly Nesterovich

Sahovski Glasnik, 1987

8/1p1N4/8/kpR5/8/K7/8/6B1

#3

4 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Sb6?
      • 1...Kxb6
        • 2.Rc8+
          • 2...Ka5
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka6!
    • 1.Bh2?
      • 1...b6
        • 2.Sb8
          • 2...bxc5
            • 3.Bc7#
      • 1...Ka6!
    • 1.Rc7?
      • 1...Ka6
        • 2.Kb4
          • 2...b6
            • 3.Sb8#
      • 1...b4+!
    • 1.Rc8?
      • threat
        • 2.Ra8#
      • 1...Ka6
        • 2.Ra8#
      • 1...b4+!
  • Keys
    • 1.Sb8!
      • 1...Kb6
        • 2.Rc6+
          • 2...Ka5
            • 3.Bb6#
      • 1...b6
        • 2.Bh2
          • 2...bxc5
            • 3.Bc7#

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).