Problem Display
PID: 276686 (2Q5/8/3k3K/8/2p5/4B3/8/8 w - - 0 1)

Petrasinovic, Petrasin

1st Prize, ChessStar Miniature Ty., 2024

2Q5/8/3k3K/8/2p5/4B3/8/8

#4

3 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Kg5!
      • threat
        • 2.Kf6
          • threat
            • 3.Bb6
              • threat
                • 4.Qe6#
              • 3...Kd5
                • 4.Qe6#
      • 1...Kd5
        • 2.Qd7+
          • 2...Ke4
            • 3.Bc5
              • threat
                • 4.Qf5#
              • 3...Kf3
                • 4.Qg4#
              • 3...Ke5
                • 4.Qf5#
          • 2...Ke5
            • 3.Bc5
              • threat
                • 4.Qf5#
              • 3...Ke4
                • 4.Qf5#
      • 1...Ke5
        • 2.Qd7
          • threat
            • 3.Bc5
              • threat
                • 4.Qf5#
              • 3...Ke4
                • 4.Qf5#
          • 2...Ke4
            • 3.Bc5
              • threat
                • 4.Qf5#
              • 3...Kf3
                • 4.Qg4#
              • 3...Ke5
                • 4.Qf5#
      • 1...Ke7
        • 2.Bc5+
          • 2...Kf7
            • 3.Qf8+
              • 3...Ke6
                • 4.Qf5#

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).