Problem Display
PID: 206238 (8/8/4k3/7p/B7/B7/4K3/6Q1 w - - 0 1)

van Rey, Loek

Probleemblad, 2019

8/8/4k3/7p/B7/B7/4K3/6Q1

#3

4 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qg5?
      • 1...Kf7
        • 2.Bc2
          • threat
            • 3.Qg6#
          • 2...Ke6
            • 3.Qf5#
          • 2...Ke8
            • 3.Qe7#
        • 2.Bb3+
          • 2...Ke8
            • 3.Qe7#
      • 1...h4!
    • 1.Qg6+?
      • 1...Kd5
        • 2.Qd6+
          • 2...Kc4
            • 3.Qc5#
            • 3.Qd3#
          • 2...Ke4
            • 3.Bc2#
      • 1...Ke5!
  • Keys
    • 1.Bb2!
      • threat
        • 2.Qg6+
          • 2...Kd5
            • 3.Qc6#
          • 2...Ke7
            • 3.Qf6#
      • 1...Kd5
        • 2.Qd4+
          • 2...Ke6
            • 3.Qd7#
      • 1...Kf5
        • 2.Bd7+
          • 2...Ke4
            • 3.Qd4#
          • 2...Kf4
            • 3.Qe3#
      • 1...Kd6
        • 2.Qb6+
          • 2...Kd5
            • 3.Qc6#
          • 2...Ke7
            • 3.Qf6#
      • 1...Ke7
        • 2.Qg7+
          • 2...Kd6
            • 3.Qe5#
          • 2...Ke6
            • 3.Qd7#
          • 2...Kd8
            • 3.Qd7#
      • 1...Kf7
        • 2.Qg7+
          • 2...Ke6
            • 3.Qd7#

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).