Problem Display
PID: 160343 (1n6/r2p1p2/p4Rp1/Q5pb/7k/2pN4/2B4K/8 w - - 0 1)

Reimann, Friedrich

Deutsche Schachzeitung, 1902

1n6/r2p1p2/p4Rp1/Q5pb/7k/2pN4/2B4K/8

#3

5 + 10


14986 White-Hume Collection 2017

SOLUTION


  • SOUND
  • Sets
    • 1...Kg4
      • 2.Qb4#
      • 2.Qa4#
  • Tries
    • 1.Rf4+?
      • 1...Bg4
        • 2.Qd8
          • threat
            • 3.Qh8#
          • 2...Kh5
            • 3.Qh8#
      • 1...g4
        • 2.Se1
          • threat
            • 3.Sg2#
            • 3.Sf3#
      • 1...gxf4!
    • 1.Qe5?
      • threat
        • 2.Qg3#
      • 1...Bd1
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...Be2
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...Bf3
        • 2.Qg3+
          • 2...Kh5
            • 3.Qh3#
      • 1...g4
        • 2.Se1
          • threat
            • 3.Sg2#
          • 2...g3+
            • 3.Qxg3#
        • 2.Rf5
          • threat
            • 3.Qg3#
          • 2...g3+
            • 3.Qxg3#
          • 2...gxf5
            • 3.Qf6#
      • 1...Bg4!
  • Keys
    • 1.Qd8!
      • threat
        • 2.Rf4+
          • 2...Bg4
            • 3.Qh8#
      • 1...Kg4
        • 2.Rf4+
          • 2...gxf4
            • 3.Se5#
      • 1...Bd1
        • 2.Rf4+
          • 2...Kh5
            • 3.Qh8#
          • 2...Bg4
            • 3.Qh8#
      • 1...Be2
        • 2.Rf4+
          • 2...Kh5
            • 3.Qh8#
          • 2...Bg4
            • 3.Qh8#
      • 1...Bf3
        • 2.Rf4+
          • 2...Kh5
            • 3.Qh8#
          • 2...Bg4
            • 3.Qh8#
      • 1...Bg4
        • 2.Rf4
          • threat
            • 3.Qh8#
          • 2...Kh5
            • 3.Qh8#
      • 1...g4
        • 2.Rxg6+
          • 2...f6
            • 3.Qxf6#

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).