Problem Display
PID: 15095 (2q5/1b6/2n5/p5rB/K4NPr/4R3/1Qpp1P2/R1bk4 w - - 0 1)

Goldstein, Alexander

Whyatt, William Albert

Comm., Probleemblad, 1959

2q5/1b6/2n5/p5rB/K4NPr/4R3/1Qpp1P2/R1bk4

#3

8 + 10


SOLUTION


  • SOUND
  • Tries
    • 1.Re1+?
      • 1...dxe1Q
        • 2.Qxc1#
      • 1...dxe1S
        • 2.Qxc1#
      • 1...dxe1B
        • 2.Qxc1#
      • 1...dxe1R
        • 2.Qxc1#
      • 1...Kxe1!
  • Keys
    • 1.Sd3!
      • threat
        • 2.Rxc1+
          • 2...dxc1Q
            • 3.Qxc1#
          • 2...dxc1S
            • 3.Qxc1#
          • 2...dxc1B
            • 3.Qxc1#
          • 2...dxc1R
            • 3.Qxc1#
      • 1...Qxg4+
        • 2.Qb4
          • threat
            • 3.Sb2#
          • 2...Qe2
            • 3.Bxe2#
      • 1...Rhxg4+
        • 2.f4
          • threat
            • 3.Sf2#
      • 1...Rgxg4+
        • 2.Qd4
          • threat
            • 3.Sb2#

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).