Problem Display
PID: 112637 (8/4p3/2Q4n/1p2p2K/1p1k2p1/1p6/4PnN1/5N2 w - - 0 1)

Vasta, Jan

Svobodne Slovo, 1948

8/4p3/2Q4n/1p2p2K/1p1k2p1/1p6/4PnN1/5N2

#3

5 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sd3
      • 2.e3#
  • Tries
    • 1.Sd2?
      • threat
        • 2.Sxb3#
      • 1...b2
        • 2.Sb3#
      • 1...e4!
    • 1.Sf4?
      • threat
        • 2.Se6#
        • 2.e3#
      • 1...e4
        • 2.e3+
          • 2...Ke5
            • 3.Qe6#
      • 1...exf4!
    • 1.Qc5+?
      • 1...Ke4
        • 2.Sg3#
      • 1...Kxc5!
  • Keys
    • 1.Sge3!
      • threat
        • 2.Qd5+
          • 2...Kc3
            • 3.Qd2#
            • 3.Qxe5#
      • 1...e4
        • 2.Qd5+
          • 2...Kc3
            • 3.Qd2#
            • 3.Qe5#
      • 1...Sd3
        • 2.Sc2+
          • 2...bxc2
            • 3.e3#
      • 1...Se4
        • 2.Qd5+
          • 2...Kc3
            • 3.Qxe5#
      • 1...e6
        • 2.Qd6+
          • 2...Kc3
            • 3.Qxe5#
            • 3.Qd2#
          • 2...Ke4
            • 3.Qxb4#

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).