Problem Display
PID: 167785 (K7/pp5P/rp5N/b4PPp/brpP3k/1p5N/4P2B/4RB2 w - - 0 1)

Evang, Alf O

2nd Prize, Arbejder-Skak, 1947

K7/pp5P/rp5N/b4PPp/brpP3k/1p5N/4P2B/4RB2

#3

11 + 11


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Rb5
      • 2.h8S
        • threat
          • 3.Sg6#
  • Tries
    • 1.h8Q?
      • threat
        • 2.Qe5
          • threat
            • 3.Bg3#
            • 3.Qg3#
            • 3.Qf4#
            • 3.Qe4#
        • 2.Qb8
          • threat
            • 3.Bg3#
            • 3.Qg3#
            • 3.Qf4#
      • 1...Bc6
        • 2.Qe5
          • threat
            • 3.Bg3#
            • 3.Qg3#
            • 3.Qf4#
        • 2.Qb8
          • threat
            • 3.Bg3#
            • 3.Qg3#
            • 3.Qf4#
      • 1...Be8
        • 2.Qe5
          • threat
            • 3.Bg3#
            • 3.Qg3#
            • 3.Qf4#
            • 3.Qe4#
        • 2.Qxe8
          • threat
            • 3.Qe4#
      • 1...b5
        • 2.Qe5
          • threat
            • 3.Bg3#
            • 3.Qg3#
            • 3.Qf4#
            • 3.Qe4#
      • 1...Rb5!
  • Keys
    • 1.e4!
      • threat
        • 2.Re3
          • threat
            • 3.Bg3#
      • 1...Rb5
        • 2.h8S
          • threat
            • 3.Sg6#
      • 1...b5
        • 2.e5
          • threat
            • 3.Re4#

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).