Problem Display
PID: 255700 (8/8/8/7p/2K5/1Q2N1k1/6p1/6N1 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Buletin Problemistic, 1993

8/8/8/7p/2K5/1Q2N1k1/6p1/6N1

#3

4 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Qb8+?
      • 1...Kh4
        • 2.Qf4#
      • 1...Kf2!
  • Keys
    • 1.Qd1!
      • threat
        • 2.Qf3+
          • 2...Kh2
            • 3.Qxg2#
          • 2...Kh4
            • 3.Qf4#
      • 1...Kf2
        • 2.Sf5
          • 2...h4
            • 3.Sh3#
        • 2.Qf3+
          • 2...Ke1
            • 3.Qe2#
          • 2...Kxg1
            • 3.Qxg2#
      • 1...Kh2
        • 2.Qf3
          • threat
            • 3.Qxg2#
          • 2...Kxg1
            • 3.Qxg2#
          • 2...Kh1
            • 3.Qxg2#
      • 1...Kf4
        • 2.Qd6+
          • 2...Kxe3
            • 3.Qd4#
          • 2...Ke4
            • 3.Qd4#
          • 2...Kg5
            • 3.Sf3#
      • 1...Kh4
        • 2.Qd6
          • 2...Kg5
            • 3.Sf3#
      • 1...h4
        • 2.Qf3+
          • 2...Kh2
            • 3.Qxg2#

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).