Problem Display
PID: 256403 (8/2K5/1p1P4/k1b1Q3/2B5/2p5/8/8 w - - 0 1)

Astafyeva, Aliona

Kudesnik, 2021

8/2K5/1p1P4/k1b1Q3/2B5/2p5/8/8

#3

4 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Qxc5+?
      • 1...Ka4
        • 2.Kxb6
          • 2...c2
            • 3.Qa5#
        • 2.Qb5+
          • 2...Ka3
            • 3.Qb3#
      • 1...bxc5!
    • 1.Qe8?
      • threat
        • 2.Qb5#
      • 1...Kb4
        • 2.Qb5+
          • 2...Ka3
            • 3.Qb3#
      • 1...Bxd6+!
  • Keys
    • 1.Qxc3+!
      • 1...Ka4
        • 2.Qb3+
          • 2...Ka5
            • 3.Qb5#
      • 1...Bb4
        • 2.Qa1+
          • 2...Ba3
            • 3.Qxa3#

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).