Problem Display
PID: 264743 (2k5/1ppn4/2P5/1K6/Q7/8/8/8 w - - 0 1)

Velucchi, Mario

Smena, 1996

2k5/1ppn4/2P5/1K6/Q7/8/8/8

#5

3 + 4


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Qg4!
      • threat
        • 2.Qg8+
          • 2...Sf8
            • 3.Qxf8#
      • 1...bxc6+
        • 2.Kxc6
          • threat
            • 3.Qg8+
              • 3...Sf8
                • 4.Qxf8#
          • 2...Kb8
            • 3.Qxd7
              • threat
                • 4.Qxc7+
                  • 4...Ka8
                    • 5.Qb7#
              • 3...Ka7
                • 4.Qxc7+
                  • 4...Ka6
                    • 5.Qb6#
                  • 4...Ka8
                    • 5.Qb7#
                • 4.Kxc7
                  • threat
                    • 5.Qa4#
                  • 4...Ka6
                    • 5.Qa4#
                  • 4...Ka8
                    • 5.Qa4#
                • 4.Qe8
                  • 4...Ka6
                    • 5.Qa8#
                • 4.Qd8
                  • 4...Ka6
                    • 5.Qa8#
              • 3...Ka8
                • 4.Qc8+
                  • 4...Ka7
                    • 5.Qb7#
                • 4.Kxc7
                  • 4...Ka7
                    • 5.Qa4#

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).