Problem Display
PID: 192786 (R7/8/8/5p2/Bk1B1K2/R1p5/8/8 w - - 0 1)

Zlatanov, Angel

3rd Comm., Metlitsky-60 JT, 2003

R7/8/8/5p2/Bk1B1K2/R1p5/8/8

#3

5 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Kxa3
      • 2.Bxc3
        • 2...Ka2
          • 3.Bc2#
  • Tries
    • 1.Kxf5?
      • 1...Kxa3
        • 2.Bxc3
          • 2...Ka2
            • 3.Bc2#
      • 1...c2
        • 2.Bc6
          • threat
            • 3.R8a4#
          • 2...Kc4
            • 3.R8a4#
      • 1...Kc4!
    • 1.Bc2?
      • threat
        • 2.Bd3
          • 2...c2
            • 3.R8a4#
        • 2.R8a5
          • 2...Kc4
            • 3.R3a4#
      • 1...Kc4
        • 2.R8a5
          • threat
            • 3.R3a4#
          • 2...Kb4
            • 3.R3a4#
          • 2...Kxd4
            • 3.R3a4#
      • 1...Kb5!
    • 1.Bb3?
      • threat
        • 2.Bd5
          • threat
            • 3.Rb3#
          • 2...Kb5
            • 3.Rb3#
            • 3.Rb8#
      • 1...Kb5
        • 2.Bd5
          • threat
            • 3.Rb3#
            • 3.Rb8#
          • 2...Kb4
            • 3.Rb3#
        • 2.R3a6
          • threat
            • 3.Rb6#
          • 2...Kb4
            • 3.Rb6#
            • 3.Rb8#
      • 1...c2!
    • 1.Ra2?
      • 1...c2
        • 2.Rxc2
          • 2...Ka3
            • 3.Bc5#
      • 1...Kc4!
  • Keys
    • 1.Ra5!
      • threat
        • 2.Bc2
          • 2...Kc4
            • 3.R3a4#
      • 1...Kxa3
        • 2.Bxc3
          • 2...Ka2
            • 3.Bc2#
      • 1...Kc4
        • 2.Bc2
          • threat
            • 3.R3a4#
          • 2...Kb4
            • 3.R3a4#
          • 2...Kxd4
            • 3.R3a4#
      • 1...Kxa5
        • 2.Bc5
          • threat
            • 3.Bc6#
            • 3.Bd7#
            • 3.Be8#
          • 2...Ka6
            • 3.Bc6#
      • 1...c2
        • 2.Bxc2
          • 2...Kc4
            • 3.R3a4#

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).