Problem Display
PID: 213307 (2qN4/b2p4/2R2P2/1p6/1P1k1K2/r2P3b/Q6B/n2n4 w - - 0 1)

Potter, Joseph Alonzo

New York Clipper, 1856

2qN4/b2p4/2R2P2/1p6/1P1k1K2/r2P3b/Q6B/n2n4

#3

8 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Rc3
      • 2.Rd6#
    • 1...Rxd3
      • 2.Qxa7+
        • 2...Kd5
          • 3.Qc5#
  • Keys
    • 1.Qd5+!
      • 1...Kxd5
        • 2.Rd6+
          • 2...Kxd6
            • 3.Ke4#

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).