Problem Display
PID: 53697 (r6k/6r1/5Q2/2n5/n6B/7B/8/5K1R w - - 0 1)

Lepuschutz, Dr Hans

Schach-Magazin, 1949

r6k/6r1/5Q2/2n5/n6B/7B/8/5K1R

#4

5 + 5


45 Schach 1950

SOLUTION


  • SOUND
  • Keys
    • 1.Be6!
      • threat
        • 2.Be1#
        • 2.Bf2#
        • 2.Bg3#
        • 2.Bg5#
      • 1...Sxe6
        • 2.Qf7
          • threat
            • 3.Bf6#
          • 2...Rg1+
            • 3.Kxg1
              • threat
                • 4.Be1#
                • 4.Bf2#
                • 4.Bg3#
                • 4.Bg5#
                • 4.Bf6#
                • 4.Be7#
                • 4.Bd8#
              • 3...Sg5
                • 4.Bxg5#
          • 2...Rxf7+
            • 3.Bf6+
              • 3...Kg8
                • 4.Rh8#
          • 2...Rh7
            • 3.Bf6+
              • 3...Sg7
                • 4.Bxg7#
                • 4.Qxg7#
          • 2...Ra5
            • 3.Bg5+
              • 3...Rh7
                • 4.Rxh7#
                • 4.Qxh7#
            • 3.Bf6+
              • 3...Rh5
                • 4.Rxh5#
          • 2...Sf4
            • 3.Bf6+
              • 3...Sh3
                • 4.Rxh3#
                • 4.Qxg7#
              • 3...Sh5
                • 4.Rxh5#
                • 4.Qxg7#
          • 2...Sg5
            • 3.Bxg5+
              • 3...Rh7
                • 4.Bf6#
                • 4.Rxh7#
                • 4.Qxh7#
          • 2...Sf8
            • 3.Bf6+
              • 3...Sh7
                • 4.Bxg7#
                • 4.Qxg7#

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).