Problem Display
PID: 270444 (8/3Q4/3B4/2N1p3/2k1K3/8/8/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Probleemblad, 2022

8/3Q4/3B4/2N1p3/2k1K3/8/8/8

#3

4 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qf7+?
      • 1...Kb4
        • 2.Qb3+
          • 2...Ka5
            • 3.Bc7#
      • 1...Kb5
        • 2.Qb7+
          • 2...Kc4
            • 3.Qb3#
          • 2...Ka5
            • 3.Bc7#
      • 1...Kc3!
  • Keys
    • 1.Qh3!
      • threat
        • 2.Qb3#
      • 1...Kb4
        • 2.Qb3+
          • 2...Ka5
            • 3.Bc7#
      • 1...Kb5
        • 2.Qa3
          • 2...Kc4
            • 3.Qb3#
          • 2...Kb6
            • 3.Qa6#
          • 2...Kc6
            • 3.Qa6#

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).