Problem Display
PID: 267012 (3Q4/8/8/8/6K1/6p1/7p/R5nk w - - 0 1)

Rozhkov, P

Zadachi i Etyudi, 2012

3Q4/8/8/8/6K1/6p1/7p/R5nk

#3

3 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Qc7?
      • 1...Kg2
        • 2.Qxg3+
          • 2...Kh1
            • 3.Qf3#
      • 1...g2!
    • 1.Qd3?
      • 1...Kg2
        • 2.Qxg3+
          • 2...Kh1
            • 3.Qf3#
      • 1...g2!
    • 1.Qd6?
      • 1...Kg2
        • 2.Qxg3+
          • 2...Kh1
            • 3.Qf3#
      • 1...g2!
    • 1.Qb8?
      • 1...Kg2
        • 2.Qxg3+
          • 2...Kh1
            • 3.Qf3#
      • 1...g2!
  • Keys
    • 1.Qh4!
      • 1...Kg2
        • 2.Qxg3+
          • 2...Kh1
            • 3.Qf3#
      • 1...g2
        • 2.Rxg1+
          • 2...Kxg1
            • 3.Qe1#

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).