Problem Display
PID: 123573 (3Q3b/1p1p1B2/1K1P1Rp1/4k1pb/1p2P2p/1P5N/3P4/8 w - - 0 1)

Sobek, Karel

Zemedelske noviny, 1992

3Q3b/1p1p1B2/1K1P1Rp1/4k1pb/1p2P2p/1P5N/3P4/8

#3

9 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qe8+?
      • 1...Kxf6
        • 2.Qxh8+
          • 2...Kxf7
            • 3.Sxg5#
      • 1...Kd4!
    • 1.Qxh8?
      • threat
        • 2.Re6#
      • 1...Kd4
        • 2.Rf3+
          • 2...Kxe4
            • 3.Sxg5#
      • 1...Kxe4!
  • Keys
    • 1.Qa8!
      • threat
        • 2.Qa1+
          • 2...Kxe4
            • 3.Sf2#
      • 1...Kd4
        • 2.Sf2
          • threat
            • 3.Qa1#
          • 2...Ke5
            • 3.Qa1#
      • 1...Kxe4
        • 2.Sf2+
          • 2...Kd4
            • 3.Qa1#
          • 2...Ke5
            • 3.Qa1#
      • 1...Kxf6
        • 2.Qxh8+
          • 2...Kxf7
            • 3.Sxg5#
      • 1...Bxf6
        • 2.Qa5+
          • 2...Kd4
            • 3.Qd5#
          • 2...Kxe4
            • 3.Qd5#
          • 2...Kxd6
            • 3.Qc5#

FEATURES


NOT CLASSIFIED


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).