Problem Display
PID: 95285 (8/K1B5/1PB2Q2/k2p4/1p6/1p6/6r1/3b2q1 w - - 0 1)

Palitzsch, Friedrich Martin

Deutsches Wochenschach, 1919

(First published on Sun Mar 9 1919)

8/K1B5/1PB2Q2/k2p4/1p6/1p6/6r1/3b2q1

#3

5 + 7


6490 yacpdb 2009
23 Die Schwalbe 2017
14986 White-Hume Collection 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Qf2
      • 2.Qa1+
        • 2...Qa2
          • 3.b7#
      • 2.Qxf2
        • threat
          • 3.Qc5#
          • 3.b7#
    • 1...Qd4
      • 2.Qxd4
        • threat
          • 3.Qc5#
          • 3.Qxd5#
          • 3.b7#
    • 1...Qxb6+
      • 2.Bxb6#
    • 1...Qe1
      • 2.b7#
    • 1...Qf1
      • 2.b7#
    • 1...Qh1
      • 2.b7#
    • 1...Rf2
      • 2.b7#
    • 1...Rg3
      • 2.Qa1#
    • 1...Rg4
      • 2.Qa1#
    • 1...Rg5
      • 2.Qa1#
    • 1...Rg6
      • 2.Qa1#
    • 1...Rg7
      • 2.Qa1#
    • 1...Rg8
      • 2.Qa1#
    • 1...Bc2
      • 2.Qa1+
        • 2...Qxa1
          • 3.b7#
    • 1...Be2
      • 2.Qa1+
        • 2...Qxa1
          • 3.b7#
    • 1...d4
      • 2.Qe5#
      • 2.Qf5#
      • 2.b7#
  • Tries
    • 1.Qd4?
      • threat
        • 2.b7#
      • 1...Qh2
        • 2.Qc5#
        • 2.Qxd5#
      • 1...Rg7
        • 2.Qa1#
      • 1...Qxd4!
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qb5#
        • 2.Qa6#
      • 1...Re2
        • 2.Qxg1
          • threat
            • 3.Qc5#
            • 3.b7#
      • 1...Be2
        • 2.Qa1+
          • 2...Qxa1
            • 3.b7#

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).