Problem Display
PID: 250497 (8/6p1/6K1/2N5/5p2/5kp1/4R3/3B4 w - - 0 1)

Poponin, Vladimir Grigorievich

Uralski Problemist, 2009

8/6p1/6K1/2N5/5p2/5kp1/4R3/3B4

#5

4 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Se4!
      • threat
        • 2.Kg5
          • threat
            • 3.Sd2#
          • 2...g2
            • 3.Re1#
      • 1...Kg4
        • 2.Sg5
          • threat
            • 3.Re1+
              • 3...Kh4
                • 4.Rh1#
              • 3...f3
                • 4.Re4#
            • 3.Re4+
              • 3...Kh4
                • 4.Rxf4#
            • 3.Re8+
              • 3...Kh4
                • 4.Rh8#
              • 3...f3
                • 4.Re4#
          • 2...Kh4
            • 3.Re8
              • threat
                • 4.Rh8#
              • 3...g2
                • 4.Rh8+
                  • 4...Kg3
                    • 5.Se4#

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).