Problem Display
PID: 256158 (8/1p1p2P1/6B1/1P1PB3/p1PR1p2/P1k2p2/K4P2/8 w - - 0 1)

Giegold, Fritz Emil

Denk mit, 1973

8/1p1p2P1/6B1/1P1PB3/p1PR1p2/P1k2p2/K4P2/8

#4

10 + 6


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.g8R!
      • threat
        • 2.Bf6
          • threat
            • 3.Rc8
              • threat
                • 4.Rd1#
          • 2...b6
            • 3.Rc8
              • 3...d6
                • 4.Rd1#
          • 2...d6
            • 3.Rc8
              • 3...b6
                • 4.Rd1#
        • 2.Bg7
          • threat
            • 3.Rc8
              • threat
                • 4.Rd1#
          • 2...b6
            • 3.Rc8
              • 3...d6
                • 4.Rd1#
          • 2...d6
            • 3.Rc8
              • 3...b6
                • 4.Rd1#
        • 2.Bh8
          • threat
            • 3.Rc8
              • threat
                • 4.Rd1#
          • 2...b6
            • 3.Rc8
              • 3...d6
                • 4.Rd1#
          • 2...d6
            • 3.Rc8
              • 3...b6
                • 4.Rd1#
        • 2.Bb1
          • threat
            • 3.Rg1
              • threat
                • 4.Rc1#
            • 3.Rc8
              • threat
                • 4.Rd1#
                • 4.Rd3#
          • 2...b6
            • 3.Rg1
              • 3...d6
                • 4.Rc1#
            • 3.Rc8
              • 3...d6
                • 4.Rd3#
          • 2...d6
            • 3.Rc8
              • threat
                • 4.Rd3#
        • 2.Rc8
          • threat
            • 3.Rd1#
          • 2...d6
            • 3.Kb1
              • threat
                • 4.Rd3#
              • 3...Kb3
                • 4.Rd3#
            • 3.Bf6
              • 3...b6
                • 4.Rd1#
            • 3.Bg7
              • 3...b6
                • 4.Rd1#
            • 3.Bh8
              • 3...b6
                • 4.Rd1#
            • 3.Bb1
              • threat
                • 4.Rd3#
        • 2.c5
          • threat
            • 3.Rc8
              • 3...b6
                • 4.cxb6#
              • 3...d6
                • 4.cxd6#
          • 2...b6
            • 3.cxb6
              • 3...d6
                • 4.Rc8#
            • 3.Rc8
              • threat
                • 4.cxb6#
              • 3...bxc5
                • 4.Rxc5#
          • 2...d6
            • 3.cxd6
              • 3...b6
                • 4.Rc8#
      • 1...d6
        • 2.Bh8
          • 2...b6
            • 3.Rg7
              • 3...Kxd4
                • 4.Rc7#
      • 1...b6
        • 2.Bh8
          • 2...d6
            • 3.Rg7
              • 3...Kxd4
                • 4.Rc7#
        • 2.Bb1
          • 2...d6
            • 3.Rc8
              • 3...dxe5
                • 4.Rd3#
        • 2.Rc8
          • 2...d6
            • 3.Kb1
              • threat
                • 4.Rd3#
              • 3...Kb3
                • 4.Rd3#
            • 3.Bb1
              • 3...dxe5
                • 4.Rd3#

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).