Problem Display
PID: 253915 (1r1N4/1p4Pp/3pPB2/RK1k1Pp1/pp2r2q/5n2/4P1B1/2Q3bb w - - 0 1)

Kuchler, Herbert

Schach, 1955

1r1N4/1p4Pp/3pPB2/RK1k1Pp1/pp2r2q/5n2/4P1B1/2Q3bb

#3

10 + 13


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Re3
      • 2.Kb6+
        • 2...Ke4
          • 3.Qc4#
    • 1...Bh2
      • 2.Kb6#
    • 1...Bd4
      • 2.Qc4#
    • 1...Bb6
      • 2.Kxb6#
    • 1...Se1
      • 2.Qc4#
    • 1...Sd2
      • 2.Qxd2+
        • 2...Bd4
          • 3.Qxd4#
      • 2.g8S
        • threat
          • 3.Se7#
    • 1...Sh2
      • 2.Qc4#
    • 1...Sd4+
      • 2.Kxb4+
        • 2...Sb5+
          • 3.Qc4#
        • 2...b5
          • 3.Qc4#
    • 1...b6
      • 2.Qc6#
  • Tries
    • 1.Bxf3?
      • threat
        • 2.Qc4#
      • 1...Rc8
        • 2.Qd2+
          • 2...Bd4
            • 3.Qxd4#
        • 2.Qd1+
          • 2...Bd4
            • 3.Qxd4#
        • 2.Qxc8
          • threat
            • 3.Qxb7#
            • 3.Qc4#
      • 1...Bxf3!
  • Keys
    • 1.Qd2+!
      • 1...Rd4
        • 2.Kb6+
          • 2...Kc4
            • 3.Qc2#
          • 2...Ke4
            • 3.exf3#
      • 1...Bd4
        • 2.Kxb4+
          • 2...b5
            • 3.Qa2#
      • 1...Sxd2
        • 2.g8S
          • threat
            • 3.Se7#
      • 1...Sd4+
        • 2.Kb6+
          • 2...Kc4
            • 3.Qd3#

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).