Problem Display
PID: 89678 (1n4bb/8/2p4p/7P/4N3/1PpQPk1B/2P2B2/1K6 w - - 0 1)

Skalik, Frantisek

Zlata Praha, 1903

1n4bb/8/2p4p/7P/4N3/1PpQPk1B/2P2B2/1K6

#3

9 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bd4
      • 2.exd4+
        • 2...Kf4
          • 3.Bg3#
          • 3.Qe3#
    • 1...Be5
      • 2.Qd1+
        • 2...Kxe4
          • 3.Qh1#
  • Tries
    • 1.Sg3?
      • threat
        • 2.Qe2#
        • 2.Qf5#
      • 1...Bc4
        • 2.Qf5#
      • 1...Be6
        • 2.Qe2#
      • 1...Bh7
        • 2.Qe2#
      • 1...Be5
        • 2.Qe2#
      • 1...Kxf2!
    • 1.Bg4+?
      • 1...Kg2
        • 2.Qd1
          • threat
            • 3.Qg1#
          • 2...Kh2
            • 3.Qg1#
      • 1...Kxg4!
    • 1.Qd7?
      • threat
        • 2.Qg4#
      • 1...Be6
        • 2.Qxe6
          • threat
            • 3.Qg4#
          • 2...Ke2
            • 3.Qg4#
      • 1...Sxd7!
  • Keys
    • 1.Qd6!
      • threat
        • 2.Qf4+
          • 2...Ke2
            • 3.Qg4#
      • 1...Ke2
        • 2.Qd1+
          • 2...Kxd1
            • 3.Bg4#
      • 1...Kxe4
        • 2.Qf4+
          • 2...Kd5
            • 3.e4#
      • 1...Be6
        • 2.Qxe6
          • threat
            • 3.Qg4#
          • 2...Ke2
            • 3.Qg4#
      • 1...Be5
        • 2.Qd1+
          • 2...Kxe4
            • 3.Qh1#

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).