Problem Display
PID: 78256 (2B5/4p3/3p1p2/3pkp2/3ppp2/8/3NQ3/K6b w - - 0 1)

Vinagre, Jose C

The Problemist Supplement, 2007

2B5/4p3/3p1p2/3pkp2/3ppp2/8/3NQ3/K6b

#4

4 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qh5!
      • threat
        • 2.Qxf5#
      • 1...d3
        • 2.Sb3
          • threat
            • 3.Qxf5#
          • 2...e6
            • 3.Bxe6
              • threat
                • 4.Qxf5#
              • 3...Kxe6
                • 4.Qe8#
      • 1...e6
        • 2.Bxe6
          • threat
            • 3.Qxf5#
          • 2...d3
            • 3.Sb3
              • threat
                • 4.Qxf5#
              • 3...Kxe6
                • 4.Qe8#

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).