Problem Display
PID: 123952 (8/1Rp5/K7/8/n3N3/8/2R5/k7 w - - 0 1)

Kozyura, Gennady Volodimirovich

Zheltonozhko JT, 1998

8/1Rp5/K7/8/n3N3/8/2R5/k7

#3

4 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sb2
      • 2.Sc3
        • threat
          • 3.Rc1#
        • 2...Sd3
          • 3.Ra2#
          • 3.Rb1#
    • 1...Sc3
      • 2.Sxc3
        • threat
          • 3.Rc1#
          • 3.Ra2#
          • 3.Rb1#
    • 1...Sc5+
      • 2.Rxc5
        • threat
          • 3.Ra5#
        • 2...Ka2
          • 3.Ra5#
    • 1...Sb6
      • 2.Sc3
        • threat
          • 3.Ra2#
  • Tries
    • 1.Sd2?
      • threat
        • 2.Rb1#
      • 1...Sc5+
        • 2.Rxc5
          • threat
            • 3.Ra5#
          • 2...Ka2
            • 3.Ra5#
      • 1...Sb2
        • 2.Rbxb2
          • threat
            • 3.Sb3#
            • 3.Rb1#
            • 3.Ra2#
      • 1...Sc3
        • 2.Rb1+
          • 2...Sxb1
            • 3.Sb3#
        • 2.Rbb2
          • threat
            • 3.Sb3#
      • 1...Sb6!
    • 1.Sc3?
      • threat
        • 2.Rc1#
        • 2.Ra2#
        • 2.Rb1#
      • 1...Sc5+
        • 2.Ka7
          • threat
            • 3.Rc1#
            • 3.Ra2#
            • 3.Rb1#
      • 1...Sxc3!
  • Keys
    • 1.Rbb2!
      • threat
        • 2.Ra2+
          • 2...Kb1
            • 3.Sd2#
      • 1...Sc5+
        • 2.Sxc5
          • 2...c6
            • 3.Sb3#
      • 1...Sxb2
        • 2.Sc3
          • threat
            • 3.Rc1#
          • 2...Sd1
            • 3.Ra2#
          • 2...Sd3
            • 3.Ra2#
          • 2...Sa4
            • 3.Ra2#
          • 2...Sc4
            • 3.Ra2#
      • 1...Sc3
        • 2.Sd2
          • threat
            • 3.Sb3#
        • 2.Sxc3
          • threat
            • 3.Rb1#
            • 3.Ra2#
        • 2.Sc5
          • threat
            • 3.Sb3#
      • 1...Sb6
        • 2.Sd2
          • threat
            • 3.Sb3#
            • 3.Rb1#
            • 3.Ra2#
        • 2.Sc3
          • threat
            • 3.Rb1#
            • 3.Ra2#
        • 2.Sc5
          • threat
            • 3.Sb3#
        • 2.Ra2+
          • 2...Kb1
            • 3.Sd2#
            • 3.Sc3#

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).