Problem Display
PID: 198095 (8/6K1/8/2p5/3kNPQ1/1B6/8/8 w - - 0 1)

Shmatov, Vladimir Afanasievich

Zadachi i Etyudi, 2015

8/6K1/8/2p5/3kNPQ1/1B6/8/8

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qh3?
      • 1...c4
        • 2.Bc2
          • 2...Kd5
            • 3.Qd7#
          • 2...c3
            • 3.Qd3#
      • 1...Kxe4!
  • Keys
    • 1.Bc2!
      • 1...Ke3
        • 2.Qg3+
          • 2...Ke2
            • 3.Qf2#
          • 2...Kd4
            • 3.Qd3#
      • 1...Kc4
        • 2.Qd7
          • 2...Kb4
            • 3.Qa4#
      • 1...Kd5
        • 2.Qc8
          • 2...Kc4
            • 3.Qxc5#
          • 2...Kd4
            • 3.Qxc5#
          • 2...c4
            • 3.Qd7#
      • 1...c4
        • 2.Qh3
          • 2...Kd5
            • 3.Qd7#
          • 2...c3
            • 3.Qd3#

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).