Problem Display
PID: 194642 (1N2k3/1p2B3/2P2Kp1/5P2/2P1b1r1/1B1p4/1r3P2/4R3 w - - 0 1)

Palitzsch, Friedrich Martin

Deutsches Wochenschach, 1918

1N2k3/1p2B3/2P2Kp1/5P2/2P1b1r1/1B1p4/1r3P2/4R3

#4

9 + 7


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Rh1!
      • threat
        • 2.Rh8#
      • 1...Bxh1
        • 2.c7
          • threat
            • 3.c8Q#
            • 3.c8R#
          • 2...Rxc4
            • 3.c8Q+
              • 3...Rxc8
                • 4.Bf7#
            • 3.c8R+
              • 3...Rxc8
                • 4.Bf7#
          • 2...Rd4
            • 3.c8Q+
              • 3...Rd8
                • 4.Qxd8#
            • 3.c8R+
              • 3...Rd8
                • 4.Rxd8#
      • 1...Rh4
        • 2.Rxh4
          • threat
            • 3.Rh8#
          • 2...Bd5
            • 3.Rh8+
              • 3...Bg8
                • 4.Rxg8#
            • 3.cxd5
              • threat
                • 4.Rh8#

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).