Problem Display
PID: 254762 (3Q4/2N5/4B3/4k3/4P3/8/8/4K3 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Utarova, Alana

Schach, 2016

3Q4/2N5/4B3/4k3/4P3/8/8/4K3

#3

5 + 1


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Kf2?
      • 1...Kxe4
        • 2.Qd5+
          • 2...Kf4
            • 3.Qf5#
      • 1...Kf4!
    • 1.Bg4?
      • threat
        • 2.Se6
          • 2...Kxe4
            • 3.Qd4#
      • 1...Kxe4
        • 2.Se6
          • threat
            • 3.Qd4#
          • 2...Ke3
            • 3.Qd4#
          • 2...Ke5
            • 3.Qd4#
      • 1...Kf4!
    • 1.Qg5+?
      • 1...Kd4
        • 2.Kd2
          • 2...Kxe4
            • 3.Qe3#
        • 2.Ke2
          • 2...Kc3
            • 3.Qd2#
          • 2...Kxe4
            • 3.Qe3#
      • 1...Kxe4
        • 2.Ke2
          • 2...Kd4
            • 3.Qe3#
      • 1...Kd6!
  • Keys
    • 1.Ke2!
      • 1...Kxe4
        • 2.Qg5
          • 2...Kd4
            • 3.Qe3#
      • 1...Kf4
        • 2.Qf6+
          • 2...Kg3
            • 3.Qf2#
          • 2...Kxe4
            • 3.Bd5#

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).