Problem Display
PID: 256124 (7k/Qrr1pB2/n3N3/1pp2pN1/4bp2/R1p5/8/6K1 w - - 0 1)

Axt, Hermann

Die Schwalbe, 1972

7k/Qrr1pB2/n3N3/1pp2pN1/4bp2/R1p5/8/6K1

#4

6 + 11


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Ra2!
      • threat
        • 2.Rh2#
      • 1...c2
        • 2.Rxc2
          • threat
            • 3.Rh2#
          • 2...Bxc2
            • 3.Qa8+
              • 3...Rb8
                • 4.Qh1#
              • 3...Rc8
                • 4.Qxc8#
              • 3...Sb8
                • 4.Qa1#
          • 2...Bg2
            • 3.Rxg2
              • threat
                • 4.Rh2#
          • 2...Bf3
            • 3.Rh2+
              • 3...Bh5
                • 4.Rxh5#
            • 3.Sxf3
              • threat
                • 4.Rh2#
              • 3...Kh7
                • 4.Rh2#

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).