Problem Display
PID: 119664 (8/8/8/2P5/K1P2N2/2PP1k2/7Q/8 w - - 0 1)

Ochkur, Aleksandr P

Vecherni Petersburg, 1999

8/8/8/2P5/K1P2N2/2PP1k2/7Q/8

#4

7 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Se2!
      • 1...Ke3
        • 2.Sd4
          • 2...Kxd3
            • 3.Qe2+
              • 3...Kxc3
                • 4.Sb5#
      • 1...Kg4
        • 2.Qg3+
          • 2...Kf5
            • 3.Qg7
              • 3...Ke6
                • 4.Sd4#
          • 2...Kh5
            • 3.Sf4+
              • 3...Kh6
                • 4.Qg6#

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).