Problem Display
PID: 228352 (3B4/1B1n1r2/3N2p1/1n3p2/3k4/1K2p1N1/3b4/1Q6 w - - 0 1)

Runc, J

Svetozor, 1870

3B4/1B1n1r2/3N2p1/1n3p2/3k4/1K2p1N1/3b4/1Q6

#3

6 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Se5
      • 2.Bb6#
    • 1...f4
      • 2.Qe4+
        • 2...Kc5
          • 3.Qd5#
  • Tries
    • 1.Sxb5+?
      • 1...Kc5
        • 2.Qh1
          • threat
            • 3.Qd5#
            • 3.Qc6#
          • 2...Kxb5
            • 3.Qc6#
      • 1...Ke5!
    • 1.Qe4+?
      • 1...Kc5
        • 2.Qd5#
      • 1...fxe4!
  • Keys
    • 1.Se2+!
      • 1...Kc5
        • 2.Qe4
          • threat
            • 3.Qd5#
            • 3.Qc6#
          • 2...Sd4+
            • 3.Qxd4#
          • 2...Kxd6
            • 3.Qd5#
          • 2...fxe4
            • 3.Sxe4#
      • 1...Ke5
        • 2.Sc4+
          • 2...Ke6
            • 3.Sf4#

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).