Problem Display
PID: 115353 (6B1/4p2K/4Pk1p/2RP2p1/2N2PPp/1r1PNpn1/1r5q/8 w - - 0 1)

Brunner, Erich Anselm

Deutsches Wochenschach, 1919

6B1/4p2K/4Pk1p/2RP2p1/2N2PPp/1r1PNpn1/1r5q/8

#4

10 + 10


1870 Alpine Chess 1921
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sb6!
      • threat
        • 2.Sd7#
      • 1...Rxb6
        • 2.d6
          • threat
            • 3.Sd5#
          • 2...Rxd6
            • 3.Kxh6
              • threat
                • 4.fxg5#
              • 3...Sf5+
                • 4.Rxf5#
              • 3...gxf4
                • 4.g5#
              • 3...Rd5
                • 4.Sxd5#
              • 3...Se4
                • 4.Rf5#
          • 2...gxf4
            • 3.g5+
              • 3...hxg5
                • 4.Sg4#
      • 1...gxf4
        • 2.Sd7+
          • 2...Kg5
            • 3.d6+
              • 3...Sf5
                • 4.Rxf5#

This is a version

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).