Problem Display
PID: 188119 (8/8/Q7/2NpP3/1k6/4P3/3K4/8 w - - 0 1)

Kursk, E

Revaler Beobachter, 1910

8/8/Q7/2NpP3/1k6/4P3/3K4/8

#3

5 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Sb3?
      • threat
        • 2.Sd4
          • 2...Kc5
            • 3.Qb5#
      • 1...d4
        • 2.Sxd4
          • 2...Kc5
            • 3.Qb5#
      • 1...Kxb3!
    • 1.Se6?
      • threat
        • 2.Sd4
          • 2...Kc5
            • 3.Qb5#
      • 1...d4
        • 2.Sxd4
          • 2...Kc5
            • 3.Qb5#
      • 1...Kb3!
    • 1.Qb5+?
      • 1...Ka3
        • 2.Qb3#
      • 1...Kxb5!
    • 1.Qb6+?
      • 1...Ka3
        • 2.Qb3#
      • 1...Kc4!
  • Keys
    • 1.Kd3!
      • threat
        • 2.Qb6+
          • 2...Ka3
            • 3.Qb3#
      • 1...Kxc5
        • 2.Qb7
          • 2...d4
            • 3.exd4#

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).