Problem Display
PID: 191115 (7R/1k6/1P1b4/8/P7/3K4/8/2Q5 w - - 0 1)

Kissling, Gustav Johann

Deutsches Wochenschach, 1914

7R/1k6/1P1b4/8/P7/3K4/8/2Q5

#3

5 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Ba3
      • 2.Qc7+
        • 2...Ka6
          • 3.Ra8#
          • 3.Qa7#
    • 1...Bb4
      • 2.Qc7+
        • 2...Ka6
          • 3.Ra8#
          • 3.Qa7#
    • 1...Bc7
      • 2.Qxc7+
        • 2...Ka6
          • 3.Ra8#
          • 3.Qa7#
    • 1...Be7
      • 2.Qc7+
        • 2...Ka6
          • 3.Ra8#
          • 3.Qa7#
    • 1...Bf8
      • 2.Qc7+
        • 2...Ka6
          • 3.Qa7#
        • 2...Ka8
          • 3.Rxf8#
          • 3.Qa7#
          • 3.Qc8#
  • Tries
    • 1.Qc6+?
      • 1...Ka6
        • 2.Ra8#
      • 1...Kxc6!
    • 1.Qc7+?
      • 1...Ka6
        • 2.Ra8#
        • 2.Qa7#
      • 1...Bxc7!
  • Keys
    • 1.Ra8!
      • threat
        • 2.Qc8+
          • 2...Kxb6
            • 3.Ra6#
      • 1...Kxb6
        • 2.a5+
          • 2...Kb5
            • 3.Qc4#
          • 2...Kb7
            • 3.Qc8#
      • 1...Kxa8
        • 2.Qc8+
          • 2...Bb8
            • 3.Qc6#
      • 1...Bc5
        • 2.Qxc5
          • 2...Kxa8
            • 3.Qc8#
      • 1...Bc7
        • 2.Ra7+
          • 2...Kxb6
            • 3.Qxc7#
          • 2...Kb8
            • 3.Qxc7#
          • 2...Kc8
            • 3.Qxc7#
        • 2.Qxc7+
          • 2...Kxa8
            • 3.Qa7#
            • 3.Qc8#
      • 1...Bb8
        • 2.a5
          • 2...Kxa8
            • 3.Qh1#
            • 3.Qc6#
          • 2...Ba7
            • 3.Qc8#
          • 2...Bh2
            • 3.Qh1#
            • 3.Qc8#
          • 2...Bg3
            • 3.Qh1#
            • 3.Qc8#
          • 2...Bf4
            • 3.Qh1#
            • 3.Qc8#
          • 2...Be5
            • 3.Qh1#
            • 3.Qc8#
          • 2...Bd6
            • 3.Qh1#
            • 3.Qc8#
          • 2...Bc7
            • 3.Qh1#

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).