Problem Display
PID: 19895 (8/4p3/4N3/8/2B2P2/B1k2P2/2P2pR1/5N1K w - - 0 1)

Orlimont, PA (= Ernst Krieger)

Offiziers Schachzeitung, 1906

8/4p3/4N3/8/2B2P2/B1k2P2/2P2pR1/5N1K

#4

9 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Se3!
      • threat
        • 2.Bf1
          • 2...Kd2
            • 3.Rxf2+
              • 3...Ke1
                • 4.Re2#
              • 3...Kc3
                • 4.Sd1#
                • 4.Sd5#
              • 3...Kxe3
                • 4.Bc5#
      • 1...f1Q+
        • 2.Sxf1
          • 2...Kxc4
            • 3.Rg5
              • 3...Kc3
                • 4.Rc5#
      • 1...f1R+
        • 2.Sxf1
          • 2...Kxc4
            • 3.Rg5
              • 3...Kc3
                • 4.Rc5#
      • 1...Kd2
        • 2.Bb2
          • threat
            • 3.Rxf2+
              • 3...Ke1
                • 4.Re2#
              • 3...Kxe3
                • 4.Bd4#
          • 2...Kxe3
            • 3.Bc1+
              • 3...Kxf3
                • 4.Sg5#
      • 1...f1S
        • 2.Sxf1
          • 2...Kxc4
            • 3.Rg5
              • 3...Kc3
                • 4.Rc5#
      • 1...f1B
        • 2.Sxf1
          • 2...Kxc4
            • 3.Rg5
              • 3...Kc3
                • 4.Rc5#

FEATURES


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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).