Problem Display
PID: 273873 (8/1p6/k7/2P5/P2P4/1p6/1p6/1K2Q3 w - - 0 1)

Zimmer, Eligiusz

Sachove umeni (Ceskoslovensky sach), 1998

8/1p6/k7/2P5/P2P4/1p6/1p6/1K2Q3

#4

5 + 4


6490 yacpdb 2023

SOLUTION


  • SOUND
  • Keys
    • 1.Qe7!
      • 1...Ka5
        • 2.Qxb7
          • 2...Kxa4
            • 3.Qb6
              • 3...Ka3
                • 4.Qa5#
      • 1...Ka7
        • 2.c6
          • threat
            • 3.Qxb7#
          • 2...Ka6
            • 3.Qxb7+
              • 3...Ka5
                • 4.Qb5#
          • 2...Kb6
            • 3.Qxb7+
              • 3...Ka5
                • 4.Qb5#
      • 1...b6
        • 2.Qd7
          • 2...bxc5
            • 3.dxc5
              • 3...Ka5
                • 4.Qb5#
          • 2...b5
            • 3.Qc7
              • threat
                • 4.Qb6#

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).