Problem Display
PID: 14095 (8/4pN1b/2P1k1pP/6K1/3p4/1P1p1QN1/1n6/8 w - - 0 1)

Kaiser, Gerhard

Dresdner Anzeiger, 1921

8/4pN1b/2P1k1pP/6K1/3p4/1P1p1QN1/1n6/8

#3

7 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...Bg8
      • 2.Sf5
        • threat
          • 3.Sxd4#
          • 3.Sg7#
        • 2...Kxf7
          • 3.Sg7#
        • 2...Bxf7
          • 3.Qe4#
        • 2...gxf5
          • 3.Qxf5#
    • 1...Sc4
      • 2.bxc4
        • threat
          • 3.Qd5#
  • Tries
    • 1.c7?
      • threat
        • 2.c8Q#
        • 2.c8B#
      • 1...Bg8
        • 2.c8Q#
        • 2.c8B#
      • 1...Sd1
        • 2.c8Q#
        • 2.c8B#
      • 1...Sa4
        • 2.c8Q#
        • 2.c8B#
      • 1...Sc4
        • 2.c8Q#
        • 2.c8B#
      • 1...d2
        • 2.c8Q#
        • 2.c8B#
      • 1...Kd7!
  • Keys
    • 1.b4!
      • 1...Bg8
        • 2.Sf5
          • threat
            • 3.Sxd4#
            • 3.Sg7#
          • 2...Kxf7
            • 3.Sg7#
          • 2...Bxf7
            • 3.Qe4#
          • 2...gxf5
            • 3.Qxf5#
      • 1...Sd1
        • 2.Se2
          • threat
            • 3.Sxd4#
          • 2...dxe2
            • 3.Qb3#
      • 1...Sa4
        • 2.Se2
          • threat
            • 3.Sxd4#
          • 2...dxe2
            • 3.Qb3#
      • 1...Sc4
        • 2.Se4
          • threat
            • 3.Sc5#
          • 2...Kd5
            • 3.Sc5#
      • 1...d2
        • 2.Qb3+
          • 2...Sc4
            • 3.Qxc4#

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).