Problem Display
PID: 40911 (b7/2K5/pPpP1N2/r3kPPp/p1p1p3/4B2Q/n1P4b/3N4 w - - 0 1)

Schor, Laszlo

Haagsche Post, 1922

b7/2K5/pPpP1N2/r3kPPp/p1p1p3/4B2Q/n1P4b/3N4

#3

10 + 11


SOLUTION


  • SOUND
  • Sets
    • 1...Rd5
      • 2.Sd7#
    • 1...Bg1
      • 2.Qh4
        • threat
          • 3.Qxe4#
          • 3.Qf4#
        • 2...Kxf5
          • 3.Qxe4#
    • 1...Sc1
      • 2.Sc3
        • threat
          • 3.Sd7#
      • 2.Sd7+
        • 2...Kd5
          • 3.Sc3#
    • 1...Sc3
      • 2.Sxc3
        • threat
          • 3.Sd7#
      • 2.Sd7+
        • 2...Kd5
          • 3.Sxc3#
    • 1...Sb4
      • 2.Sd7+
        • 2...Kd5
          • 3.Sc3#
    • 1...c5
      • 2.Sb2
        • threat
          • 3.Sxc4#
        • 2...Bd5
          • 3.Sd7#
        • 2...c3
          • 3.Sc4#
  • Tries
    • 1.Sb2?
      • threat
        • 2.Sxc4#
      • 1...c3
        • 2.Sc4#
      • 1...Rc5!
    • 1.Bd4+?
      • 1...Kxd4
        • 2.Qe3+
          • 2...Ke5
            • 3.Qxe4#
      • 1...Kf4!
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qxc4
          • threat
            • 3.Qe6#
            • 3.Qxe4#
          • 2...Kxf5
            • 3.Qxe4#
      • 1...Rc5
        • 2.Qf2
          • threat
            • 3.Bd4#
          • 2...Bf4
            • 3.Qxf4#
          • 2...Rd5
            • 3.Sd7#
      • 1...Sc3
        • 2.Sxc3
          • threat
            • 3.Sd7#
          • 2...Bf4
            • 3.Qxf4#
        • 2.Sd7+
          • 2...Kd5
            • 3.Sxc3#
      • 1...Sb4
        • 2.Sd7+
          • 2...Kd5
            • 3.Sc3#
      • 1...c3
        • 2.Qc4
          • threat
            • 3.Qe6#
            • 3.Qxe4#
          • 2...Kxf5
            • 3.Qxe4#
      • 1...c5
        • 2.Sb2
          • threat
            • 3.Sxc4#
          • 2...Bf4
            • 3.Qxf4#
          • 2...Bd5
            • 3.Sd7#
          • 2...c3
            • 3.Sc4#

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).