Problem Display
PID: 133386 (8/5k1P/4R3/6P1/1K6/8/B7/8 w - - 0 1)

Larsen, Rasmus Peter

Illustriret Tidende, 1904

8/5k1P/4R3/6P1/1K6/8/B7/8

#3

5 + 1


1829 The Theory of Pawn Promotion 1912

SOLUTION


  • SOUND
  • Sets
    • 1...Kf8
      • 2.h8Q+
        • 2...Kf7
          • 3.g6#
  • Tries
    • 1.Ka3?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.Kc3?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.Ka4?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.Ka5?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.Kb5?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.Kc5?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.Bb3?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.Bc4?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.Bd5?
      • 1...Kf8
        • 2.h8Q+
          • 2...Kf7
            • 3.g6#
      • 1...Kg7!
    • 1.g6+?
      • 1...Kf8
        • 2.h8Q#
      • 1...Kg7!
  • Keys
    • 1.h8B!
      • 1...Kf8
        • 2.g6
          • 2...Kg8
            • 3.Re8#
      • 1...Kg8
        • 2.Re8+
          • 2...Kh7
            • 3.Bb1#

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).