Problem Display
PID: 201288 (kB4n1/6K1/B3p3/5p2/1R1Pr1p1/2p2p2/1P4Q1/3R4 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

Magyar Sakkvilag, 1922

kB4n1/6K1/B3p3/5p2/1R1Pr1p1/2p2p2/1P4Q1/3R4

#3

8 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...e5
      • 2.Bc4
        • threat
          • 3.Bd5#
          • 3.Ra1#
  • Tries
    • 1.Be2?
      • threat
        • 2.Ra1#
      • 1...Re5
        • 2.Ra1+
          • 2...Ra5
            • 3.Rxa5#
      • 1...cxb2!
    • 1.Bd3?
      • threat
        • 2.Ra1#
      • 1...cxb2
        • 2.Qc2
          • threat
            • 3.Qa4#
            • 3.Qc6#
      • 1...Re5
        • 2.Ra1+
          • 2...Ra5
            • 3.Rxa5#
      • 1...Re1!
    • 1.Bc8?
      • threat
        • 2.Ra1#
      • 1...cxb2
        • 2.Qc2
          • threat
            • 3.Qa4#
            • 3.Qc6#
      • 1...Re5
        • 2.Bxe5
          • threat
            • 3.Ra1#
            • 3.Ra4#
          • 2...Ka7
            • 3.Ra1#
        • 2.Ra1+
          • 2...Ra5
            • 3.Rxa5#
      • 1...Re1!
  • Keys
    • 1.Bf1!
      • threat
        • 2.Ra1#
      • 1...cxb2
        • 2.Qc2
          • threat
            • 3.Qa4#
            • 3.Qc6#
      • 1...Re1
        • 2.Qe2
          • threat
            • 3.Qa6#
          • 2...Rxe2
            • 3.Ra1#
          • 2...fxe2
            • 3.Bg2#
      • 1...Re5
        • 2.Ra1+
          • 2...Ra5
            • 3.Rxa5#

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).