Problem Display
PID: 24285 (8/2K4p/4P2r/2p1k1B1/3p4/4p2P/Q7/5R2 w - - 0 1)

Kainer, Cenek

Zlata Praha, 1911

8/2K4p/4P2r/2p1k1B1/3p4/4p2P/Q7/5R2

#3

6 + 6


756 Norsk Sjakkblad 1919

SOLUTION


  • SOUND
  • Sets
    • 1...e2
      • 2.Qxe2+
        • 2...Kd5
          • 3.Rf5#
    • 1...c4
      • 2.Qa5+
        • 2...Ke4
          • 3.Qf5#
        • 2...Kxe6
          • 3.Qf5#
  • Tries
    • 1.Qc2?
      • threat
        • 2.Qf5#
      • 1...Kd5
        • 2.Rf5+
          • 2...Kxe6
            • 3.Qe4#
      • 1...d3
        • 2.Qxc5+
          • 2...Ke4
            • 3.Rf4#
          • 2...Kxe6
            • 3.Qd6#
            • 3.Qf5#
      • 1...Rf6!
  • Keys
    • 1.Qg2!
      • threat
        • 2.Rf4
          • threat
            • 3.Qe4#
          • 2...Kxe6
            • 3.Qe4#
      • 1...Rxh3
        • 2.Bf6+
          • 2...Kxe6
            • 3.Qg8#
      • 1...Rxe6
        • 2.Bf4+
          • 2...Kf5
            • 3.Bh2#
            • 3.Bd6#
          • 2...Kf6
            • 3.Bd6#
      • 1...Rf6
        • 2.Bxf6+
          • 2...Kxe6
            • 3.Qg8#
      • 1...Rh4
        • 2.Bf6+
          • 2...Kxe6
            • 3.Qg8#
      • 1...Rg6
        • 2.Rf5+
          • 2...Kxf5
            • 3.Qd5#
          • 2...Kxe6
            • 3.Qe4#
            • 3.Qd5#
      • 1...e2
        • 2.Qxe2+
          • 2...Kd5
            • 3.Rf5#

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).