MESON Chess Problem Database

Problem Display
PID: 92984 (8/4Q3/n4p2/1B1k1ppK/8/p1Ppp3/2n5/5N2 w - - 0 1)

Knotek, Ladislav

Tidskrift for Schack, 1954

8/4Q3/n4p2/1B1k1ppK/8/p1Ppp3/2n5/5N2

#3

5 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sa1
      • 2.Sxe3#
    • 1...Se1
      • 2.Sxe3#
    • 1...Scb4
      • 2.Sxe3#
    • 1...Sd4
      • 2.Sxe3#
      • 2.c4#
  • Tries
    • 1.Qd6+?
      • 1...Ke4
        • 2.Bc6#
      • 1...Kxd6!
    • 1.Qe6+?
      • 1...Kc5
        • 2.Qc6#
      • 1...Kxe6!
  • Keys
    • 1.Sg3!
      • threat
        • 2.Sxf5
          • threat
            • 3.c4#
      • 1...Sc5
        • 2.c4+
          • 2...Kd4
            • 3.Qxf6#
      • 1...Sa1
        • 2.Sxf5
          • threat
            • 3.Sxe3#
            • 3.c4#
      • 1...Se1
        • 2.Sxf5
          • threat
            • 3.Sxe3#
            • 3.c4#
      • 1...Scb4
        • 2.Sxf5
          • threat
            • 3.Sxe3#
            • 3.c4#
      • 1...Sc7
        • 2.Qxc7
          • threat
            • 3.Bc4#
          • 2...Ke6
            • 3.Bc4#
      • 1...a2
        • 2.Sxf5
          • threat
            • 3.c4#
          • 2...Sa3
            • 3.Sxe3#
      • 1...d2
        • 2.Se2
          • threat
            • 3.c4#
      • 1...e2
        • 2.Sxf5
          • threat
            • 3.c4#
          • 2...Se3
            • 3.Sxe3#
      • 1...f4
        • 2.Se4
          • threat
            • 3.Sxf6#
          • 2...f5
            • 3.Sf6#
        • 2.Sf5
          • threat
            • 3.c4#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).