Problem Display
PID: 273764 (8/3K4/Q7/8/1k2P3/1p6/1P3P2/8 w - - 0 1)

Zimmer, Eligiusz

Kudesnik, 2001

8/3K4/Q7/8/1k2P3/1p6/1P3P2/8

#3

5 + 2


6490 yacpdb 2023

SOLUTION


  • SOUND
  • Tries
    • 1.Qf1?
      • threat
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Ka4
            • 3.Qb5#
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka4
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka5
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Ka4
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
      • 1...Kc5!
    • 1.Qe2?
      • threat
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Ka4
            • 3.Qb5#
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka4
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka5
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Ka4
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
      • 1...Kc5!
    • 1.Qb7+?
      • 1...Ka4
        • 2.Kc6
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka5
        • 2.Kc6
          • 2...Ka4
            • 3.Qb5#
      • 1...Kc5
        • 2.Qxb3
          • 2...Kd4
            • 3.Qd5#
      • 1...Kc4!
    • 1.Qa4+?
      • 1...Kc5
        • 2.Qxb3
          • 2...Kd4
            • 3.Qd5#
      • 1...Kxa4!
  • Keys
    • 1.Qd3!
      • threat
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Ka4
            • 3.Qb5#
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka4
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka5
        • 2.Kc6
          • threat
            • 3.Qb5#
          • 2...Ka4
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
      • 1...Kc5
        • 2.Qxb3
          • 2...Kd4
            • 3.Qd5#

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).