Problem Display
PID: 172724 (8/1P5P/5N2/8/5p2/6k1/7b/5K2 w - - 0 1)

Andreev, Aleksandr Grigorevich

Bankovskaya gazeta, 1999

8/1P5P/5N2/8/5p2/6k1/7b/5K2

#3

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.b8Q?
      • threat
        • 2.Qg8+
          • 2...Kf3
            • 3.Qb3#
          • 2...Kh3
            • 3.Qg4#
            • 3.h8Q#
            • 3.h8R#
          • 2...Kh4
            • 3.Qg4#
            • 3.h8Q#
            • 3.h8R#
      • 1...Kh3
        • 2.Qc8+
          • 2...Kg3
            • 3.Qg4#
          • 2...Kh4
            • 3.Qg4#
      • 1...Kh4
        • 2.Qg8
          • threat
            • 3.Qg4#
            • 3.h8Q#
            • 3.h8R#
          • 2...Kh3
            • 3.Qg4#
            • 3.h8Q#
            • 3.h8R#
      • 1...Bg1!
  • Keys
    • 1.h8Q!
      • threat
        • 2.Qh5
          • threat
            • 3.Se4#
            • 3.Qg4#
        • 2.Qg8+
          • 2...Kf3
            • 3.Qb3#
          • 2...Kh3
            • 3.Qg4#
          • 2...Kh4
            • 3.Qg4#
      • 1...Kf3
        • 2.Qc8
          • threat
            • 3.Qc3#
          • 2...Ke3
            • 3.Qc3#
          • 2...Kg3
            • 3.Qg4#
          • 2...Bg1
            • 3.Qh3#
      • 1...Bg1
        • 2.Qh5
          • threat
            • 3.Se4#
          • 2...f3
            • 3.b8Q#
            • 3.b8B#

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).