Problem Display
PID: 119735 (1Q6/7B/8/6p1/8/4k3/8/4K3 w - - 0 1)

Stepochkin, Anatoly Viktorovich

Social. industria, 1987

1Q6/7B/8/6p1/8/4k3/8/4K3

#4

3 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Qb2!
      • threat
        • 2.Qf2#
      • 1...Kf3
        • 2.Qf2+
          • 2...Kg4
            • 3.Bf5+
              • 3...Kh5
                • 4.Qh2#
      • 1...Kf4
        • 2.Kf2
          • threat
            • 3.Qd4#
          • 2...Kg4
            • 3.Qh8
              • 3...Kh3
                • 4.Bf5#
              • 3...Kf4
                • 4.Qd4#
              • 3...Kh4
                • 4.Bf5#
              • 3...Kh5
                • 4.Bf5#

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).