Problem Display
PID: 202081 (2Q5/1K2p1n1/3p4/pn1k4/5B2/p1PN4/2B5/8 w - - 0 1)

Knotek, Ladislav

Zlata Praha, 1923

2Q5/1K2p1n1/3p4/pn1k4/5B2/p1PN4/2B5/8

#3

6 + 7


6490 yacpdb 2020

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Sd4
      • 2.Sb4+
        • 2...axb4
          • 3.c4#
    • 1...Se6
      • 2.Qc6#
    • 1...a4
      • 2.Sb4#
    • 1...e6
      • 2.Qc6#
  • Tries
    • 1.Sc1?
      • threat
        • 2.c4+
          • 2...Kd4
            • 3.Se2#
      • 1...Sxc3
        • 2.Bd3
          • threat
            • 3.Qc4#
          • 2...Kd4
            • 3.Qc4#
      • 1...Sc7!
    • 1.Sf2?
      • threat
        • 2.Bb3#
        • 2.Be4#
      • 1...Sxc3
        • 2.Bb3+
          • 2...Kd4
            • 3.Qc4#
        • 2.Bd3
          • threat
            • 3.Qc4#
          • 2...Kd4
            • 3.Qc4#
      • 1...Sc7!
    • 1.Se5?
      • threat
        • 2.Qc4#
      • 1...dxe5
        • 2.Qc6#
      • 1...Sc7!

This is a version of 5939

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).