Problem Display
PID: 215254 (8/3pRpB1/Nppp1P2/3k4/8/1p1BK3/5P2/8 w - - 0 1)

Loyd, Sam

Chess Monthly, 1857

8/3pRpB1/Nppp1P2/3k4/8/1p1BK3/5P2/8

#4

7 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Re4!
      • threat
        • 2.Bc4#
      • 1...c5
        • 2.Bb5
          • threat
            • 3.Sc7#
          • 2...c4
            • 3.Sc7+
              • 3...Kc5
                • 4.Rxc4#
      • 1...b5
        • 2.Rd4+
          • 2...Ke5
            • 3.f4+
              • 3...Ke6
                • 4.Sc7#
          • 2...Ke6
            • 3.Sc7+
              • 3...Ke5
                • 4.f4#

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).