Problem Display
PID: 216550 (8/5p2/8/8/5B2/7r/1p1PQ2p/bK4kr w - - 0 1)

Speckmann, Werner

2nd Prize, Lippische Landeszeitung, 1951

8/5p2/8/8/5B2/7r/1p1PQ2p/bK4kr

#5

4 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bc7!
      • threat
        • 2.Bb6+
          • 2...Re3
            • 3.Bxe3#
      • 1...Rb3
        • 2.d3
          • threat
            • 3.Bg3
              • threat
                • 4.Qf2#
          • 2...Rb4
            • 3.Bg3
              • threat
                • 4.Qf2#
              • 3...Rf4
                • 4.Bxf4
                  • threat
                    • 5.Be3#
          • 2...Rb5
            • 3.Bf4
              • threat
                • 4.Be3#
              • 3...Re5
                • 4.Bxe5
                  • threat
                    • 5.Bd4#
              • 3...Rf5
                • 4.Be3+
                  • 4...Rf2
                    • 5.Qxf2#
      • 1...Rh6
        • 2.Be5
          • threat
            • 3.Bd4#
          • 2...Rh4
            • 3.Bg3
              • threat
                • 4.Qf2#
              • 3...Rf4
                • 4.Bxf4
                  • threat
                    • 5.Be3#

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).