Problem Display
PID: 123732 (5B2/1N1k3B/R6P/1N6/P3K3/8/8/8 w - - 0 1)

Poponin, Vladimir Grigorievich

3rd HM., Banska Bystrica (BABY)-50 JT, 1993

5B2/1N1k3B/R6P/1N6/P3K3/8/8/8

#3

8 + 1


4393 Uralski Problemist 1993
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Kd5?
      • 1...Ke8
        • 2.Ke6
          • 2...Kxf8
            • 3.Ra8#
      • 1...Kc8!
    • 1.Ke5?
      • 1...Ke8
        • 2.Ke6
          • 2...Kxf8
            • 3.Ra8#
      • 1...Kc8!
    • 1.Kf5?
      • 1...Ke8
        • 2.Ke6
          • 2...Kxf8
            • 3.Ra8#
      • 1...Kc8!
    • 1.Sa5?
      • 1...Kc8
        • 2.Bf5+
          • 2...Kb8
            • 3.Bd6#
          • 2...Kd8
            • 3.Ra8#
        • 2.Rd6
          • 2...Kb8
            • 3.Rd8#
        • 2.Ra8+
          • 2...Kd7
            • 3.Bf5#
      • 1...Kd8
        • 2.Ra8+
          • 2...Kd7
            • 3.Bf5#
      • 1...Ke8!
    • 1.Sc5+?
      • 1...Kc8
        • 2.Ra8#
      • 1...Kd8
        • 2.Ra8#
      • 1...Ke8!
    • 1.Rb6?
      • 1...Kc8
        • 2.Sc5
          • 2...Kd8
            • 3.Rb8#
      • 1...Ke8!
    • 1.Rd6+?
      • 1...Kc8
        • 2.Sa5
          • 2...Kb8
            • 3.Rd8#
        • 2.Sc5
          • 2...Kb8
            • 3.Rd8#
      • 1...Ke8!
    • 1.Ra8?
      • threat
        • 2.Sc5+
          • 2...Kc6
            • 3.Ra6#
      • 1...Kc6
        • 2.Sc5
          • 2...Kb6
            • 3.Ra6#
      • 1...Ke6!
  • Keys
    • 1.Ra7!
      • 1...Kc6
        • 2.Sc5
          • 2...Kb6
            • 3.Ra6#
      • 1...Ke6
        • 2.Sd8+
          • 2...Kf6
            • 3.Be7#
      • 1...Kc8
        • 2.Bf5+
          • 2...Kb8
            • 3.Bd6#
      • 1...Ke8
        • 2.S7d6+
          • 2...Kd8
            • 3.Be7#
          • 2...Kxf8
            • 3.Rf7#

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).