Problem Display
PID: 74824 (k1N1K2Q/P3p3/8/6p1/2p3r1/2p5/3br3/8 w - - 0 1)

Jaeger, Peter R

1st Prize, idee & form, 1992-1993

k1N1K2Q/P3p3/8/6p1/2p3r1/2p5/3br3/8

#4

4 + 8


3454 kunstschach (1987-1996) (Hoffmann) 2001

SOLUTION


  • SOUND
  • Keys
    • 1.Qh6!
      • threat
        • 2.Qc6#
      • 1...Re6
        • 2.Qxe6
          • threat
            • 3.Qd5#
            • 3.Qc6#
          • 2...Kb7
            • 3.Qd5+
              • 3...Ka6
                • 4.a8Q#
                • 4.a8R#
              • 3...Kc7
                • 4.Qd7#
              • 3...Kxc8
                • 4.Qc6#
                • 4.Qd7#
            • 3.Qd7+
              • 3...Ka6
                • 4.a8Q#
                • 4.a8R#
              • 3...Ka8
                • 4.Sb6#
                • 4.Qc6#
                • 4.Qd5#
            • 3.Qb6+
              • 3...Ka8
                • 4.Qc6#
                • 4.Qb8#
              • 3...Kxc8
                • 4.Qc6#
                • 4.Qb8#
                • 4.a8Q#
                • 4.a8R#
      • 1...e6
        • 2.Qh1+
          • 2...Reg2
            • 3.Qb1
              • threat
                • 4.Qb8#
              • 3...Bf4
                • 4.Qe4#
          • 2...Ree4
            • 3.Qb1
              • threat
                • 4.Qb8#
              • 3...Bf4
                • 4.Qxe4#
          • 2...Rgg2
            • 3.Qh7
              • threat
                • 4.Sb6#
              • 3...Be3
                • 4.Qe4#
          • 2...Rge4
            • 3.Qh7
              • threat
                • 4.Sb6#
              • 3...Be3
                • 4.Qxe4#

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).