Problem Display
PID: 71492 (8/6p1/2pQ1NPR/5k1K/2P5/8/2P5/8 w - - 0 1)

van Beek, Huibrecht

Tijdschrift vd NSB, 1931

8/6p1/2pQ1NPR/5k1K/2P5/8/2P5/8

#3

7 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Sd5?
      • 1...gxh6
        • 2.Qf6+
          • 2...Ke4
            • 3.Qf4#
      • 1...c5
        • 2.Rh7
          • 2...Ke4
            • 3.Qf4#
        • 2.Rh8
          • 2...Ke4
            • 3.Qf4#
      • 1...cxd5!
    • 1.Rh7?
      • 1...c5
        • 2.Sd5
          • 2...Ke4
            • 3.Qf4#
      • 1...gxf6!
    • 1.Rh8?
      • 1...c5
        • 2.Sd5
          • 2...Ke4
            • 3.Qf4#
      • 1...gxf6!
  • Keys
    • 1.Kh4!
      • threat
        • 2.Sh5
          • threat
            • 3.Sg3#
          • 2...Ke4
            • 3.Qf4#
      • 1...gxf6
        • 2.Kg3
          • 2...Ke4
            • 3.Qf4#
          • 2...Kg5
            • 3.Qf4#
          • 2...c5
            • 3.Qd5#
      • 1...c5
        • 2.Sh5
          • threat
            • 3.Sg3#
            • 3.Qd5#
          • 2...Ke4
            • 3.Qf4#

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).