Problem Display
PID: 213941 (2bB3N/Kp6/3pk3/7n/3Q4/8/4B1r1/8 w - - 0 1)

Cumpe, Josef

Svetozor, 1928

2bB3N/Kp6/3pk3/7n/3Q4/8/4B1r1/8

#3

5 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Rh2
      • 2.Bg4#
    • 1...Rg4
      • 2.Bxg4#
    • 1...Bd7
      • 2.Qe4#
  • Keys
    • 1.Bc7!
      • threat
        • 2.Qxd6+
          • 2...Kf5
            • 3.Qe5#
      • 1...Kf5
        • 2.Bd3+
          • 2...Kg5
            • 3.Sf7#
          • 2...Ke6
            • 3.Qxd6#
      • 1...Kd7
        • 2.Qxd6+
          • 2...Ke8
            • 3.Qd8#
      • 1...Ke7
        • 2.Qxd6+
          • 2...Ke8
            • 3.Qd8#
      • 1...Rxe2
        • 2.Qxd6+
          • 2...Kf5
            • 3.Qg6#
      • 1...Rf2
        • 2.Qxd6+
          • 2...Kf5
            • 3.Qe5#
            • 3.Qg6#
      • 1...Rh2
        • 2.Qxd6+
          • 2...Kf5
            • 3.Qe5#
            • 3.Qg6#
      • 1...Rg6
        • 2.Qxd6+
          • 2...Kf5
            • 3.Qe5#
            • 3.Qxg6#
      • 1...Sg3
        • 2.Qxd6+
          • 2...Kf5
            • 3.Qe5#
            • 3.Qg6#
      • 1...d5
        • 2.Qe5+
          • 2...Kd7
            • 3.Bb5#

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).