Problem Display
PID: 34810 (1KQ5/8/1p6/1P6/4k3/2P1P3/8/4R3 w - - 0 1)

Eiche, Walter

Schach-Express, 1948

1KQ5/8/1p6/1P6/4k3/2P1P3/8/4R3

#4

6 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Re2!
      • threat
        • 2.Qe6+
          • 2...Kd3
            • 3.Rb2
              • 3...Kxc3
                • 4.Qb3#
          • 2...Kf3
            • 3.Rh2
              • 3...Kg3
                • 4.Qh3#
      • 1...Kd3
        • 2.Qg4
          • 2...Kxc3
            • 3.Qa4
              • 3...Kd3
                • 4.Qc2#
      • 1...Kf3
        • 2.Qc4
          • 2...Kg3
            • 3.Qf4+
              • 3...Kh3
                • 4.Rh2#
      • 1...Kd5
        • 2.Qf5+
          • 2...Kc4
            • 3.Rb2
              • 3...Kxc3
                • 4.Qc2#
          • 2...Kd6
            • 3.Qe4
              • 3...Kc5
                • 4.Qc6#
              • 3...Kd7
                • 4.Rd2#
      • 1...Ke5
        • 2.Qc6
          • 2...Kf5
            • 3.Rg2
              • 3...Ke5
                • 4.Rg5#

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).