Problem Display
PID: 178452 (2R5/5p2/3p4/1pPPp3/1N1kp3/KP1p4/3Q4/8 w - - 0 1)

Rosenkilde, D Harry

Berliner Morgenpost, 1933

2R5/5p2/3p4/1pPPp3/1N1kp3/KP1p4/3Q4/8

#3

7 + 7


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Sets
    • 1...e3
      • 2.Qxd3#
  • Tries
    • 1.Qe3+?
      • 1...Kc3
        • 2.cxd6#
      • 1...Kxe3!
  • Keys
    • 1.Qg5!
      • 1...Kc3
        • 2.Qe3
          • threat
            • 3.cxd6#
          • 2...dxc5
            • 3.Rxc5#
      • 1...dxc5
        • 2.Sc6+
          • 2...Kc3
            • 3.Qc1#
          • 2...Kxd5
            • 3.Qxe5#
      • 1...e3
        • 2.Qf5
          • threat
            • 3.Qxd3#
          • 2...Kc3
            • 3.Qxd3#
          • 2...d2
            • 3.Qd3#
          • 2...e4
            • 3.Qf6#
      • 1...f5
        • 2.Sc2+
          • 2...Kc3
            • 3.cxd6#
          • 2...Kxd5
            • 3.Qg8#
          • 2...dxc2
            • 3.Qd2#
      • 1...f6
        • 2.Sc2+
          • 2...Kc3
            • 3.cxd6#
          • 2...Kxd5
            • 3.Qg8#
          • 2...dxc2
            • 3.Qd2#
    • 1.Qf2+!
      • 1...e3
        • 2.Qf5
          • threat
            • 3.Qxd3#
          • 2...Kc3
            • 3.Qxd3#
          • 2...d2
            • 3.Qd3#
          • 2...e4
            • 3.Qf6#

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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).