Problem Display
PID: 216078 (2n4k/rp5p/7p/7P/P3p1K1/BB1pp3/pP6/Qb6 w - - 0 1)

Guttmann, Erwin Moritz Herbert

Neue Leipziger Zeitung, 1933

2n4k/rp5p/7p/7P/P3p1K1/BB1pp3/pP6/Qb6

#5

7 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bf7!
      • threat
        • 2.b3#
        • 2.b4#
      • 1...Kg7
        • 2.Be6
          • threat
            • 3.b3#
          • 2...Kf6
            • 3.Bd5
              • threat
                • 4.b3#
              • 3...Ke5
                • 4.Bc4
                  • threat
                    • 5.b3#
                  • 4...Kd4
                    • 5.b3#
                  • 4...Kf6
                    • 5.b3#
              • 3...Rxa4
                • 4.b3+
                  • 4...Rd4
                    • 5.Qxd4#
              • 3...Sd6
                • 4.Bxd6
                  • threat
                    • 5.b3#
                    • 5.b4#
                  • 4...Kg7
                    • 5.b3#
                    • 5.b4#
          • 2...Sd6
            • 3.b3+
              • 3...Kf8
                • 4.Bxd6+
                  • 4...Ke8
                    • 5.Qh8#
            • 3.Bxd6
              • threat
                • 4.b3#
                • 4.b4#
              • 3...Kf6
                • 4.Bd5
                  • threat
                    • 5.b3#
                    • 5.b4#
                  • 4...Kg7
                    • 5.b3#
                    • 5.b4#
              • 3...Ra5
                • 4.b3+
                  • 4...Re5
                    • 5.Qxe5#
                • 4.b4+
                  • 4...Re5
                    • 5.Qxe5#

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).