Problem Display
PID: 205074 (8/5NK1/7p/3k3P/Q5B1/8/8/8 w - - 0 1)

Viskov, Anatoly

Zadachi i Etyudi, 1998

8/5NK1/7p/3k3P/Q5B1/8/8/8

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Bf3+?
      • 1...Ke6
        • 2.Bc6
          • threat
            • 3.Qe4#
          • 2...Kf5
            • 3.Bd7#
            • 3.Qe4#
          • 2...Ke7
            • 3.Qe4#
        • 2.Qe8+
          • 2...Kf5
            • 3.Qe4#
            • 3.Qe5#
      • 1...Kc5!
  • Keys
    • 1.Be2!
      • threat
        • 2.Qc4#
      • 1...Kc5
        • 2.Qb5+
          • 2...Kd4
            • 3.Qe5#
      • 1...Ke6
        • 2.Bb5
          • threat
            • 3.Qe4#
          • 2...Kd5
            • 3.Qc4#
          • 2...Kf5
            • 3.Bd7#
          • 2...Ke7
            • 3.Qe4#

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).