Problem Display
PID: 253518 (kbQ5/1p6/p1p5/5N2/Np3p2/4rppK/b7/8 w - - 0 1)

Johandl, Alois

2nd HM., Echecs De Siegburg, 1969

kbQ5/1p6/p1p5/5N2/Np3p2/4rppK/b7/8

#4

4 + 11


6490 yacpdb 2021
  • SOUND
  • Keys
    • 1.Sd6!
      • threat
        • 2.Qxb7#
      • 1...Be6+
        • 2.Kh4
          • threat
            • 3.Qxb7#
          • 2...Bxc8
            • 3.Sb6+
              • 3...Ka7
                • 4.Sdxc8#
      • 1...Re7
        • 2.Sb6+
          • 2...Ka7
            • 3.Qxb7+
              • 3...Rxb7
                • 4.Sdc8#


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).