Problem Display
PID: 252648 (8/1Q6/2R5/8/1B6/3pp3/8/3k2K1 w - - 0 1)

Parkhomenko, Nikolai A

Zadachi i Etyudi, 2005

8/1Q6/2R5/8/1B6/3pp3/8/3k2K1

#2

4 + 3


SOLUTION


  • COOKED
  • Tries
    • 1.Rc1+?
      • 1...Ke2
        • 2.Re1#
        • 2.Qg2#
      • 1...Kxc1!
    • 1.Qa6?
      • threat
        • 2.Qxd3#
      • 1...d2
        • 2.Qf1#
      • 1...Ke2!
    • 1.Qc8?
      • 1...Ke2
        • 2.Qg4#
      • 1...e2
        • 2.Rc1#
      • 1...d2!
    • 1.Qd7?
      • threat
        • 2.Qxd3#
      • 1...Ke2
        • 2.Qg4#
      • 1...d2!
    • 1.Qg7?
      • 1...Ke2
        • 2.Qg4#
      • 1...e2
        • 2.Qa1#
      • 1...d2!
    • 1.Qh7?
      • threat
        • 2.Qxd3#
      • 1...Ke2
        • 2.Qh5#
      • 1...d2!
  • Keys
    • 1.Qb5!
      • threat
        • 2.Qxd3#
      • 1...Ke2
        • 2.Qh5#
      • 1...d2
        • 2.Qf1#
    • 1.Qf7!
      • threat
        • 2.Qf1#
      • 1...Ke2
        • 2.Qh5#
        • 2.Qf1#
      • 1...e2
        • 2.Qb3#

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).