Problem Display
PID: 112387 (8/4K3/8/6R1/4B1pk/3Q3N/5pr1/3b1r2 w - - 0 1)

Palkoska, Emil

Checkmate, 1903

8/4K3/8/6R1/4B1pk/3Q3N/5pr1/3b1r2

#3

5 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qc3?
      • threat
        • 2.Rh5+
          • 2...Kxh5
            • 3.Qh8#
      • 1...Bf3
        • 2.Rh5+
          • 2...Kg3
            • 3.Qe5#
            • 3.Qc7#
          • 2...Kxh5
            • 3.Qh8#
      • 1...g3
        • 2.Qh8+
          • 2...Bh5
            • 3.Qxh5#
      • 1...gxh3!
  • Keys
    • 1.Qd4!
      • threat
        • 2.Rh5+
          • 2...Kg3
            • 3.Qe5#
            • 3.Qd6#
          • 2...Kxh5
            • 3.Qh8#
      • 1...Kg3
        • 2.Qe5+
          • 2...Kxh3
            • 3.Rh5#
          • 2...Kh4
            • 3.Rh5#
      • 1...Kxh3
        • 2.Rh5+
          • 2...Kg3
            • 3.Qe5#
            • 3.Qd6#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kxg5
            • 3.Qf6#
          • 2...Rg4
            • 3.Qxg4#
      • 1...g3
        • 2.Bxg2+
          • 2...Bg4
            • 3.Qxg4#
        • 2.Bf3+
          • 2...Kxh3
            • 3.Rh5#
            • 3.Qh8#
        • 2.Bf5+
          • 2...Bg4
            • 3.Qxg4#
        • 2.Qh8+
          • 2...Bh5
            • 3.Qxh5#

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).