Problem Display
PID: 140147 (8/8/2B5/8/8/K2Nk3/2P5/3R4 w - - 0 1)

van Wageningen, R

Probleemblad, 1975

8/8/2B5/8/8/K2Nk3/2P5/3R4

#3

5 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Kb3?
      • threat
        • 2.Kc3
          • 2...Ke2
            • 3.Re1#
      • 1...Ke2
        • 2.Kc3
          • threat
            • 3.Re1#
          • 2...Kxd1
            • 3.Bf3#
          • 2...Ke3
            • 3.Re1#
      • 1...Kd4!
    • 1.Kb4?
      • threat
        • 2.Kc3
          • 2...Ke2
            • 3.Re1#
      • 1...Ke2
        • 2.Kc3
          • threat
            • 3.Re1#
          • 2...Kxd1
            • 3.Bf3#
          • 2...Ke3
            • 3.Re1#
      • 1...Kd4!
    • 1.Re1+?
      • 1...Kd4
        • 2.Kb2
          • 2...Kc4
            • 3.Re4#
      • 1...Kd2!
  • Keys
    • 1.Kb2!
      • threat
        • 2.Kc3
          • 2...Ke2
            • 3.Re1#
      • 1...Ke2
        • 2.Kc3
          • threat
            • 3.Re1#
          • 2...Kxd1
            • 3.Bf3#
          • 2...Ke3
            • 3.Re1#
      • 1...Kd4
        • 2.Re1
          • 2...Kc4
            • 3.Re4#

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).