Problem Display
PID: 172625 (4k1b1/3r1pK1/2Q5/5N2/8/8/8/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Bankovskaya gazeta, 1998

4k1b1/3r1pK1/2Q5/5N2/8/8/8/8

#3

3 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Kxg8?
      • 1...f6
        • 2.Qb5
          • 2...Kd8
            • 3.Qb8#
        • 2.Qc8+
          • 2...Rd8
            • 3.Qe6#
      • 1...Kd8!
    • 1.Qe4+?
      • 1...Re7
        • 2.Qxe7#
      • 1...Kd8!
  • Keys
    • 1.Qb5!
      • threat
        • 2.Qe5+
          • 2...Kd8
            • 3.Qb8#
          • 2...Re7
            • 3.Qxe7#
      • 1...f6+
        • 2.Kxg8
          • 2...Kd8
            • 3.Qb8#

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).