Problem Display
PID: 213588 (8/1nK4p/prp5/1bp5/p1P2P2/2Pkpr2/B1R3QP/8 w - - 0 1)

Vetesnik, Ladislav

8th HM., Prager Presse, 1928

8/1nK4p/prp5/1bp5/p1P2P2/2Pkpr2/B1R3QP/8

#3

8 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...e2
      • 2.Qxe2#
    • 1...h5
      • 2.Qg6#
    • 1...h6
      • 2.Qg6#
  • Keys
    • 1.Bb1!
      • threat
        • 2.Rc1+
          • 2...Kxc4
            • 3.Qa2#
            • 3.Qg8#
      • 1...Kxc4
        • 2.Rc1
          • threat
            • 3.Qa2#
            • 3.Qg8#
          • 2...Kb3
            • 3.Qa2#
          • 2...Kd5
            • 3.Qg8#
      • 1...Ke4
        • 2.Rf2+
          • 2...Kxf4
            • 3.Qg3#
      • 1...Rxf4
        • 2.Rc1+
          • 2...Kxc4
            • 3.Qa2#
      • 1...Bxc4
        • 2.Rc1+
          • 2...Rxb1
            • 3.Qc2#
        • 2.Rb2+
          • 2...Kxc3
            • 3.Qg7#
      • 1...Rf2
        • 2.Qe4+
          • 2...Kxe4
            • 3.Rxf2#
      • 1...Rg3
        • 2.Rc1+
          • 2...Kxc4
            • 3.Qa2#
        • 2.Qf1+
          • 2...Ke4
            • 3.Rc1#
            • 3.Ra2#
            • 3.Rb2#
            • 3.Rd2#
            • 3.Re2#
            • 3.Rf2#
            • 3.Rg2#
          • 2...e2
            • 3.Qxe2#
        • 2.Qe4+
          • 2...Kxe4
            • 3.Rf2#
      • 1...Sa5
        • 2.Rc1+
          • 2...Kxc4
            • 3.Qg8#
      • 1...Sd6
        • 2.Rc1+
          • 2...Kxc4
            • 3.Qa2#
      • 1...Sd8
        • 2.Rc1+
          • 2...Kxc4
            • 3.Qa2#

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).