Problem Display
PID: 237067 (8/4B2B/1R6/3k4/5PP1/1p6/3P4/1K6 w - - 0 1)

Fiedler, Frank

Freie Presse, 1995

8/4B2B/1R6/3k4/5PP1/1p6/3P4/1K6

#3

7 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kc4
      • 2.Be4
        • threat
          • 3.Rb4#
        • 2...Kd4
          • 3.Rb4#
  • Tries
    • 1.Kb2?
      • 1...Kc4
        • 2.Be4
          • 2...Kd4
            • 3.Rb4#
      • 1...Kd4!
    • 1.Ba3?
      • threat
        • 2.Bd3
          • threat
            • 3.Rd6#
          • 2...Kd4
            • 3.Rd6#
        • 2.Rd6+
          • 2...Kc4
            • 3.Bd3#
      • 1...Kd4
        • 2.Rd6+
          • 2...Kc4
            • 3.Bd3#
      • 1...b2
        • 2.Bd3
          • 2...Kd4
            • 3.Rd6#
      • 1...Kc4!
    • 1.Bd3?
      • threat
        • 2.Ba3
          • threat
            • 3.Rd6#
          • 2...Kd4
            • 3.Rd6#
        • 2.Bb4
          • threat
            • 3.Rd6#
          • 2...Kd4
            • 3.Rd6#
      • 1...b2
        • 2.Ba3
          • 2...Kd4
            • 3.Rd6#
        • 2.Bb4
          • 2...Kd4
            • 3.Rd6#
        • 2.Rb7
          • 2...Kd4
            • 3.Rd7#
          • 2...Kc6
            • 3.Be4#
          • 2...Ke6
            • 3.Bc4#
      • 1...Kd4!
    • 1.Be4+?
      • 1...Kc4
        • 2.Rb4#
      • 1...Kd4
        • 2.Rb4#
      • 1...Kxe4!
  • Keys
    • 1.Rb7!
      • 1...Kc4
        • 2.Be4
          • threat
            • 3.Rb4#
          • 2...Kd4
            • 3.Rb4#
      • 1...Kd4
        • 2.Rd7+
          • 2...Kc4
            • 3.Bd3#
      • 1...b2
        • 2.Bd3
          • 2...Kd4
            • 3.Rd7#
          • 2...Kc6
            • 3.Be4#
          • 2...Ke6
            • 3.Bc4#

FEATURES


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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).