Problem Display
PID: 243238 (3BKn2/6p1/2N5/2k2p2/p2N1p2/P2p1P2/B2P4/8 w - - 0 1)

Jonsson, Ernst Uno Fredrik

Tidskrift for Schack, 1980

3BKn2/6p1/2N5/2k2p2/p2N1p2/P2p1P2/B2P4/8

#3

8 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Sa5!
      • 1...Kxd4
        • 2.Be7
          • threat
            • 3.Sc6#
          • 2...Ke5
            • 3.Sc6#
      • 1...Kd6
        • 2.Sb7+
          • 2...Ke5
            • 3.Sc6#
      • 1...Se6
        • 2.Sxe6+
          • 2...Kb5
            • 3.Bc4#
          • 2...Kd6
            • 3.Bc7#
      • 1...Sg6
        • 2.Se6+
          • 2...Kb5
            • 3.Bc4#
          • 2...Kd6
            • 3.Bc7#
      • 1...Sd7
        • 2.Se6+
          • 2...Kb5
            • 3.Bc4#
          • 2...Kd6
            • 3.Bc7#
      • 1...Sh7
        • 2.Se6+
          • 2...Kb5
            • 3.Bc4#
          • 2...Kd6
            • 3.Bc7#
      • 1...g5
        • 2.Sb7+
          • 2...Kxd4
            • 3.Bf6#
      • 1...g6
        • 2.Sb7+
          • 2...Kxd4
            • 3.Bf6#

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).