Problem Display
PID: 257116 (2N5/6K1/2p1p3/2pkp3/2ppp3/8/8/3Q2B1 w - - 0 1)

Libis, Zdenek

Vychodoslovenske noviny, 1974

2N5/6K1/2p1p3/2pkp3/2ppp3/8/8/3Q2B1

#4

4 + 8


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Qe2!
      • 1...e3
        • 2.Qf3+
          • 2...e4
            • 3.Qh5+
              • 3...e5
                • 4.Qf7#
            • 3.Qf4
              • threat
                • 4.Sb6#
                • 4.Se7#
                • 4.Qd6#
              • 3...e5
                • 4.Qf7#
      • 1...c3
        • 2.Qa2+
          • 2...c4
            • 3.Qa5+
              • 3...c5
                • 4.Qa8#

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).