Problem Display
PID: 188515 (n2b4/n7/4p3/8/2Nk4/2R5/6Q1/2B4K w - - 0 1)

Didenko, Vladimir Vasilovich

HM., Panorama, 1999

n2b4/n7/4p3/8/2Nk4/2R5/6Q1/2B4K

#3

5 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Qd2+?
      • 1...Ke4
        • 2.Qd3#
      • 1...Kc5!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Qe4+
          • 2...Kxc3
            • 3.Qc4#
      • 1...Kxc3
        • 2.Qb2+
          • 2...Kd3
            • 3.Qd2#
      • 1...Ke5
        • 2.Bf4+
          • 2...Kd4
            • 3.Qd2#
          • 2...Kxf4
            • 3.Qg3#
          • 2...Kf6
            • 3.Qg5#
      • 1...Sb6
        • 2.Rd3+
          • 2...Kxd3
            • 3.Qd2#
          • 2...Kc5
            • 3.Ba3#
          • 2...Ke5
            • 3.Qb2#

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).