Problem Display
PID: 172659 (8/8/5Q2/5Ppk/4P3/8/5P2/4K3 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1998

8/8/5Q2/5Ppk/4P3/8/5P2/4K3

#3

5 + 2


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Sets
    • 1...g4
      • 2.Qg6+
        • 2...Kh4
          • 3.Qh6#
  • Tries
    • 1.Ke2?
      • 1...Kh4
        • 2.Kf3
          • threat
            • 3.Qh8#
            • 3.Qh6#
          • 2...Kh3
            • 3.Qh8#
            • 3.Qh6#
          • 2...Kh5
            • 3.Qh8#
      • 1...g4
        • 2.Qg6+
          • 2...Kh4
            • 3.Qh6#
      • 1...Kg4!
    • 1.Qc3?
      • threat
        • 2.Qh3#
      • 1...Kg4
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...Kh4
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...g4!
    • 1.Qe5?
      • 1...Kg4
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...Kh4
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...g4!
  • Keys
    • 1.Qd6!
      • 1...Kg4
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...Kh4
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...g4
        • 2.Qg6+
          • 2...Kh4
            • 3.Qh6#
    • 1.f3!
      • threat
        • 2.Qh8#
      • 1...Kh4
        • 2.Kf2
          • threat
            • 3.Qh8#
            • 3.Qh6#
          • 2...Kh3
            • 3.Qh8#
            • 3.Qh6#
          • 2...Kh5
            • 3.Qh8#
      • 1...g4
        • 2.Qg6+
          • 2...Kh4
            • 3.Qxg4#
        • 2.f4
          • 2...g3
            • 3.Qg5#

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).