Problem Display
PID: 36518 (3K4/8/2p5/3p1QP1/3P3k/2P3N1/7P/4b3 w - - 0 1)

Pachman, Vladimir

Parallele 50, 1947

3K4/8/2p5/3p1QP1/3P3k/2P3N1/7P/4b3

#4

7 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Kd7!
      • threat
        • 2.g6
          • threat
            • 3.Qh5#
          • 2...Bxg3
            • 3.h3
              • threat
                • 4.Qg4#
      • 1...Bxg3
        • 2.h3
          • threat
            • 3.Qg4#
          • 2...Kh5
            • 3.Qf6
              • threat
                • 4.Qh6#
              • 3...Kh4
                • 4.Qh6#
      • 1...Bd2
        • 2.g6
          • threat
            • 3.Qh5#
          • 2...Bg5
            • 3.Kxc6
              • 3...Bc1
                • 4.Qh5#
              • 3...Bd2
                • 4.Qh5#
              • 3...Be3
                • 4.Qh5#
              • 3...Bf4
                • 4.Qh5#
              • 3...Bf6
                • 4.Qh5#
              • 3...Bh6
                • 4.Qh5#
              • 3...Be7
                • 4.Qh5#
              • 3...Bd8
                • 4.Qh5#
      • 1...Bf2
        • 2.g6
          • threat
            • 3.Qh5#
          • 2...Bxg3
            • 3.h3
              • threat
                • 4.Qg4#

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).