Problem Display
PID: 172940 (8/5p2/3b1Q2/3k4/3N4/3K4/5P2/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 2002

8/5p2/3b1Q2/3k4/3N4/3K4/5P2/8

#3

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Be5
      • 2.Qc6#
  • Tries
    • 1.Qf3+?
      • 1...Ke5
        • 2.Qf5#
      • 1...Kc5!
    • 1.Qxf7+?
      • 1...Ke5
        • 2.Sf3#
        • 2.Sc6#
        • 2.Qf5#
        • 2.f4#
      • 1...Kc5!
  • Keys
    • 1.Qd8!
      • 1...Ke5
        • 2.Qg5+
          • 2...f5
            • 3.Qxf5#
      • 1...f5
        • 2.f4
          • 2...Kc5
            • 3.Qa5#
      • 1...f6
        • 2.Qa8+
          • 2...Kc5
            • 3.Qa5#
          • 2...Ke5
            • 3.Qe4#

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).