Problem Display
PID: 127323 (8/8/4R3/2p1P2k/K2QN1rP/8/2P4R/5b2 w - - 0 1)

Cieslak, Francizek

Sachove umeni (Ceskoslovensky sach), 1949

8/8/4R3/2p1P2k/K2QN1rP/8/2P4R/5b2

#3

8 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rg3
      • 2.Sxg3#
    • 1...Rxh4
      • 2.Sg3+
        • 2...Kg5
          • 3.Qxh4#
      • 2.Qd1+
        • 2...Be2
          • 3.Qxe2#
  • Tries
    • 1.Sf6+?
      • 1...Kg6
        • 2.Qxg4+
          • 2...Kh6
            • 3.Qg5#
          • 2...Kf7
            • 3.Qg8#
      • 1...Kh6!
  • Keys
    • 1.Qd1!
      • 1...Bb5+
        • 2.Kxb5
          • 2...c4
            • 3.Sg3#
      • 1...Bh3
        • 2.Rxh3
          • 2...c4
            • 3.Sg3#
        • 2.c4
          • 2...Kxh4
            • 3.Rh6#
          • 2...Bf1
            • 3.Sg3#
          • 2...Bg2
            • 3.Sg3#
      • 1...Be2
        • 2.Qxe2
          • 2...c4
            • 3.Sg3#
      • 1...Bg2
        • 2.Rxg2
          • threat
            • 3.Qxg4#
          • 2...Kxh4
            • 3.Rh2#
            • 3.Rh6#
            • 3.Qxg4#
            • 3.Qh1#
      • 1...Bd3
        • 2.cxd3
          • 2...c4
            • 3.Sg3#
      • 1...Ba6
        • 2.Rxa6
          • 2...c4
            • 3.Sg3#

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).