Problem Display
PID: 117309 (4Q1Bk/8/3p4/5p2/6p1/8/p2rn3/Kb6 w - - 0 1)

Latzel, Gerhard Paul

Schardet JT, 1959

4Q1Bk/8/3p4/5p2/6p1/8/p2rn3/Kb6

#4

3 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Qf8!
      • threat
        • 2.Bf7+
          • 2...Kh7
            • 3.Qg8+
              • 3...Kh6
                • 4.Qg6#
      • 1...f4
        • 2.Bxa2+
          • 2...Kh7
            • 3.Bxb1+
              • 3...Rc2
                • 4.Bxc2#
              • 3...Rd3
                • 4.Bxd3#
      • 1...Sf4
        • 2.Qf7
          • threat
            • 3.Qh7#
          • 2...Rh2
            • 3.Bh7
              • threat
                • 4.Qg8#
              • 3...Rxh7
                • 4.Qf8#

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).