Problem Display
PID: 122927 (1b5n/rp5K/pp3p1Q/4k3/5NP1/3B1p2/2R5/8 w - - 0 1)

Westbury, Eric Ernest

Casopis ceskoslovenskych sachistu, 1910

1b5n/rp5K/pp3p1Q/4k3/5NP1/3B1p2/2R5/8

#3

6 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qh5+?
      • 1...Kd4
        • 2.Qd5+
          • 2...Ke3
            • 3.Qe4#
        • 2.Qf5
          • threat
            • 3.Qe4#
          • 2...Ke3
            • 3.Qe4#
      • 1...Kd6
        • 2.Qe8
          • threat
            • 3.Qe6#
      • 1...f5
        • 2.Qxf5+
          • 2...Kd4
            • 3.Qe4#
          • 2...Kd6
            • 3.Qe6#
      • 1...Kxf4!
  • Keys
    • 1.Bf5!
      • threat
        • 2.Rd2
          • threat
            • 3.Rd5#
      • 1...Kd4
        • 2.Qxf6+
          • 2...Ke3
            • 3.Sd5#
          • 2...Be5
            • 3.Qxb6#
      • 1...Sg6
        • 2.Sxg6+
          • 2...Kd4
            • 3.Qd2#
          • 2...Kd5
            • 3.Qd2#
          • 2...Kd6
            • 3.Qd2#
      • 1...Sf7
        • 2.Sg6+
          • 2...Kd4
            • 3.Qd2#
          • 2...Kd5
            • 3.Qd2#
          • 2...Kd6
            • 3.Qd2#
      • 1...b5
        • 2.Rc5+
          • 2...Kd4
            • 3.Se6#
          • 2...Kd6
            • 3.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).