Problem Display
PID: 251954 (8/5q2/8/3B4/5B1p/7K/6R1/7k w - - 0 1)

Guttmann, Erwin Moritz Herbert

Politika Express, 1964

8/5q2/8/3B4/5B1p/7K/6R1/7k

#4

4 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Be3!
      • threat
        • 2.Rg1#
        • 2.Rh2#
      • 1...Qf3+
        • 2.Rg3
          • threat
            • 3.Bxf3#
          • 2...hxg3
            • 3.Bxf3+
              • 3...g2
                • 4.Bxg2#
      • 1...Qf1
        • 2.Bf2
          • 2...Qd3+
            • 3.Rg3+
              • 3...Qe4
                • 4.Bxe4#
                • 4.Rg1#
              • 3...Qf3
                • 4.Bxf3#
              • 3...Qxd5
                • 4.Rg1#
          • 2...Qxf2
            • 3.Rh2+
              • 3...Kg1
                • 4.Rh1#

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).