Problem Display
PID: 118974 (5Q2/3B1b2/5k2/8/3P4/4K1p1/8/8 w - - 0 1)

Vishkov, Anatoly Ivanovich

Vecherni Volgograd, 1991

5Q2/3B1b2/5k2/8/3P4/4K1p1/8/8

#3

4 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qxf7+?
      • 1...Kg5
        • 2.Be8
          • threat
            • 3.Qf4#
          • 2...Kg4
            • 3.Qh5#
          • 2...Kh4
            • 3.Qh5#
          • 2...Kh6
            • 3.Qg6#
      • 1...Kxf7!
  • Keys
    • 1.Be8!
      • threat
        • 2.Qxf7+
          • 2...Kg5
            • 3.Qf4#
      • 1...Kf5
        • 2.Qxf7+
          • 2...Kg4
            • 3.Qh5#
          • 2...Kg5
            • 3.Qf4#
      • 1...Kg5
        • 2.Qxf7
          • threat
            • 3.Qf4#
          • 2...Kg4
            • 3.Qh5#
          • 2...Kh4
            • 3.Qh5#
          • 2...Kh6
            • 3.Qg6#
      • 1...Ke6
        • 2.Qxf7+
          • 2...Kd6
            • 3.Qd7#
      • 1...Kg6
        • 2.Qxf7+
          • 2...Kg5
            • 3.Qf4#
          • 2...Kh6
            • 3.Qg6#

FEATURES


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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).