Problem Display
PID: 214212 (1n2Q2q/2p1b3/4n3/p2K4/1k1p4/3R2p1/1P6/8 w - - 0 1)

Lopez, Mans

St. Louis Globe Democrat, 1876

1n2Q2q/2p1b3/4n3/p2K4/1k1p4/3R2p1/1P6/8

#4

4 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qa4+!
      • 1...Kxa4
        • 2.Kc4
          • threat
            • 3.Ra3+
              • 3...Bxa3
                • 4.b3#
          • 2...Bb4
            • 3.Ra3+
              • 3...Bxa3
                • 4.b3#
          • 2...Bc5
            • 3.Ra3+
              • 3...Bxa3
                • 4.b3#
          • 2...Bd6
            • 3.Ra3+
              • 3...Bxa3
                • 4.b3#
          • 2...Bf8
            • 3.Ra3+
              • 3...Bxa3
                • 4.b3#

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).