Problem Display
PID: 264271 (2K3N1/8/7p/6k1/4Q3/3p4/3b3B/8 w - - 0 1)

Hladik, Frantisek

Prace, 1951

2K3N1/8/7p/6k1/4Q3/3p4/3b3B/8

#3

4 + 4


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Tries
    • 1.Qg2+?
      • 1...Kh4
        • 2.Sf6
          • threat
            • 3.Qg3#
            • 3.Qg4#
        • 2.Qg3+
          • 2...Kh5
            • 3.Sf6#
      • 1...Kh5
        • 2.Sf6+
          • 2...Kh4
            • 3.Qg3#
            • 3.Qg4#
      • 1...Kf5!
    • 1.Qf5+?
      • 1...Kh4
        • 2.Sf6
          • threat
            • 3.Qg4#
            • 3.Qh5#
          • 2...h5
            • 3.Qxh5#
      • 1...Kxf5!
    • 1.Qg6+?
      • 1...Kh4
        • 2.Sf6
          • threat
            • 3.Qh5#
            • 3.Qg3#
            • 3.Qg4#
          • 2...Kh3
            • 3.Qg3#
        • 2.Qg3+
          • 2...Kh5
            • 3.Sf6#
      • 1...Kxg6!
  • Keys
    • 1.Se7!
      • threat
        • 2.Qf5+
          • 2...Kh4
            • 3.Sg6#
      • 1...Kh5
        • 2.Bg3
          • threat
            • 3.Qg6#
            • 3.Qh4#
          • 2...Kg5
            • 3.Qf5#
            • 3.Qg6#
            • 3.Qh4#
          • 2...Bg5
            • 3.Qf3#
      • 1...Kf6
        • 2.Qg6+
          • 2...Kxe7
            • 3.Bd6#
      • 1...h5
        • 2.Qf5+
          • 2...Kh4
            • 3.Sg6#
          • 2...Kh6
            • 3.Qg6#
        • 2.Qg6+
          • 2...Kh4
            • 3.Qg3#

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).