Problem Display
PID: 220268 (8/8/6Q1/1p4pp/7k/4K3/4N3/8 w - - 0 1)

Zimmer, Eligiusz

Suomen Shakki, 1999

8/8/6Q1/1p4pp/7k/4K3/4N3/8

#3

3 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Kf3?
      • 1...g4+
        • 2.Kg2
          • threat
            • 3.Qf6#
          • 2...g3
            • 3.Qxg3#
      • 1...b4!
    • 1.Qe4+?
      • 1...g4
        • 2.Kf4
          • threat
            • 3.Qh1#
          • 2...Kh3
            • 3.Qh1#
      • 1...Kh3!
    • 1.Qxg5+?
      • 1...Kh3
        • 2.Qg3#
      • 1...Kxg5!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Qxh5+
          • 2...Kg3
            • 3.Qh3#
      • 1...gxf4+
        • 2.Kxf4
          • threat
            • 3.Qg3#
          • 2...Kh3
            • 3.Qg3#
      • 1...Kg3
        • 2.Qxg5+
          • 2...Kh2
            • 3.Qg2#
      • 1...Kg4
        • 2.Qe6+
          • 2...Kg3
            • 3.Qh3#
          • 2...Kh4
            • 3.Qh3#
      • 1...g4
        • 2.Kf2
          • threat
            • 3.Qxh5#
            • 3.Qf6#
          • 2...g3+
            • 3.Qxg3#

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).