Problem Display
PID: 171944 (k7/1q6/1pQB4/8/1P6/1K6/8/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Za Ogneypori, 1986

k7/1q6/1pQB4/8/1P6/1K6/8/8

#5

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Qa4+!
      • 1...Qa7
        • 2.Qe8+
          • 2...Kb7
            • 3.Qd7+
              • 3...Ka6
                • 4.b5+
                  • 4...Ka5
                    • 5.Bb4#
              • 3...Ka8
                • 4.Qc8+
                  • 4...Qb8
                    • 5.Qxb8#
            • 3.b5
              • threat
                • 4.Qc6#
              • 3...Qa2+
                • 4.Kxa2
                  • 4...Ka7
                    • 5.Qb8#
              • 3...Qa3+
                • 4.Kxa3
                  • 4...Ka7
                    • 5.Qb8#
              • 3...Qa4+
                • 4.Kxa4
                  • 4...Ka7
                    • 5.Qb8#

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).