Problem Display
PID: 208993 (1b3K2/4Rp2/1B1k1p1n/1b2NP2/7r/6P1/1PPP2B1/8 w - - 0 1)

Volkmann, Albert

Die Schwalbe, 1930

1b3K2/4Rp2/1B1k1p1n/1b2NP2/7r/6P1/1PPP2B1/8

#4

10 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.b4!
      • threat
        • 2.Bc5#
      • 1...Rxb4
        • 2.c4
          • threat
            • 3.c5#
          • 2...Rxc4
            • 3.Rd7+
              • 3...Kxe5
                • 4.Rd5#
              • 3...Bxd7
                • 4.Sxc4#
          • 2...Bxc4
            • 3.d4
              • threat
                • 4.Bc5#
                • 4.Rd7#

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).