Problem Display
PID: 95252 (1R6/k2p4/3B1pKp/3P2pQ/1N1P2B1/p7/6pp/6rq w - - 0 1)

Herland, Sigmund

Deutsches Wochenschach, 1910

1R6/k2p4/3B1pKp/3P2pQ/1N1P2B1/p7/6pp/6rq

#3

8 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Sc6+?
      • 1...Ka6
        • 2.Be2#
      • 1...dxc6!
    • 1.Qh3?
      • threat
        • 2.Qxa3#
      • 1...a2
        • 2.Qa3#
      • 1...Ra1!
  • Keys
    • 1.Bd1!
      • threat
        • 2.Qe2
          • threat
            • 3.Qa6#
        • 2.Qf3
          • threat
            • 3.Qxa3#
          • 2...a2
            • 3.Qa3#
        • 2.Qh3
          • threat
            • 3.Qxd7#
            • 3.Qxa3#
      • 1...Rxd1
        • 2.Qh3
          • threat
            • 3.Qxd7#
            • 3.Qxa3#
      • 1...Re1
        • 2.Qh3
          • threat
            • 3.Qxd7#
            • 3.Qxa3#
      • 1...Rf1
        • 2.Qe2
          • threat
            • 3.Qa6#
        • 2.Qh3
          • threat
            • 3.Qxd7#
            • 3.Qxa3#
      • 1...a2
        • 2.Qh3
          • threat
            • 3.Qxd7#
            • 3.Qa3#
      • 1...g4
        • 2.Qf5
          • threat
            • 3.Qxd7#
      • 1...f5
        • 2.Qe2
          • threat
            • 3.Qa6#
        • 2.Qf3
          • threat
            • 3.Qxa3#
          • 2...a2
            • 3.Qa3#
        • 2.Qh3
          • threat
            • 3.Qxa3#
          • 2...a2
            • 3.Qa3#

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).