Problem Display
PID: 20355 (1b2r3/2p2p1N/1pBkpP1B/1K2p1R1/6Pp/3p3P/2pP2P1/2N5 w - - 0 1)

Giegold, Fritz Emil

Die Welt, 1968

1b2r3/2p2p1N/1pBkpP1B/1K2p1R1/6Pp/3p3P/2pP2P1/2N5

#4

11 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.g3!
      • threat
        • 2.Rxe5
          • threat
            • 3.Bf4
              • threat
                • 4.Rd5#
          • 2...Kxe5
            • 3.Bf4+
              • 3...Kd4
                • 4.Sb3#
      • 1...hxg3
        • 2.Rxe5
          • threat
            • 3.Bf4
              • threat
                • 4.Rd5#
          • 2...Kxe5
            • 3.Bf4+
              • 3...Kd4
                • 4.Sb3#
              • 3...Kxf4
                • 4.Sxd3#
      • 1...Rg8
        • 2.Rxg8
          • threat
            • 3.Bf8#
            • 3.Rd8#
          • 2...e4
            • 3.Rd8+
              • 3...Ke5
                • 4.Bf4#
      • 1...e4
        • 2.Re5
          • threat
            • 3.Bf4
              • threat
                • 4.Rd5#
          • 2...Kxe5
            • 3.Bf4+
              • 3...Kd4
                • 4.Sb3#

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).