Problem Display
PID: 167938 (2kN1B2/1R6/7b/2p2ppB/1Np2rbp/5p1r/4nK1n/8 w - - 0 1)

Froberg, Johan Hilding Laurentius

Sjakk-Liv, 1947

2kN1B2/1R6/7b/2p2ppB/1Np2rbp/5p1r/4nK1n/8

#3

6 + 13


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Be8!
      • threat
        • 2.Sa6
          • threat
            • 3.Rb8#
          • 2...Kxd8
            • 3.Rb8#
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
        • 2.Bd6
          • threat
            • 3.Rb8#
          • 2...Kxd8
            • 3.Rb8#
      • 1...Kxd8
        • 2.Rb8+
          • 2...Kc7
            • 3.Sa6#
      • 1...Bxf8
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...cxb4
        • 2.Bd6
          • threat
            • 3.Rb8#
          • 2...Kxd8
            • 3.Rb8#
      • 1...Rg3
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...Rd4
        • 2.Sa6
          • threat
            • 3.Rb8#
          • 2...Kxd8
            • 3.Rb8#
      • 1...Re4
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...Bh5
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...Bg7
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...Sc1
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...Sc3
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...Sg3
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...Sd4
        • 2.Be7
          • threat
            • 3.Bd7#
      • 1...Sf1
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#
      • 1...c3
        • 2.Bd7+
          • 2...Kxd8
            • 3.Sc6#

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).