Problem Display
PID: 228264 (6B1/8/3p4/3p4/2k5/8/1Q6/3N2K1 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Problem Observer, 2019

6B1/8/3p4/3p4/2k5/8/1Q6/3N2K1

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Se3+?
      • 1...Kd3
        • 2.Bh7+
          • 2...Kxe3
            • 3.Qf2#
      • 1...Kc5!
    • 1.Bf7?
      • 1...Kc5
        • 2.Be8
          • 2...Kc4
            • 3.Qc3#
          • 2...d4
            • 3.Qb5#
      • 1...Kd3!
    • 1.Qb5+?
      • 1...Kd4
        • 2.Qxd5#
      • 1...Kxb5!
  • Keys
    • 1.Be6!
      • 1...Kd3
        • 2.Qc3+
          • 2...Ke2
            • 3.Bg4#
          • 2...Ke4
            • 3.Qe3#
      • 1...Kc5
        • 2.Bd7
          • 2...Kc4
            • 3.Qc3#
          • 2...d4
            • 3.Qb5#

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).