MESON Chess Problem Database

Problem Display
PID: 115220 (8/8/8/p7/8/8/p4R2/kn1R1K2 w - - 0 1)

Boivin, CA

The Torch, 1882

8/8/8/p7/8/8/p4R2/kn1R1K2

#5

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rc1!
      • 1...a4
        • 2.Rcc2
          • threat
            • 3.Rxa2#
          • 2...Sa3
            • 3.Rxa2+
              • 3...Kb1
                • 4.Rxa3
                  • 4...Kc1
                    • 5.Ra1#
          • 2...Sc3
            • 3.Rxc3
              • threat
                • 4.Rc1#
              • 3...Kb1
                • 4.Re3
                  • threat
                    • 5.Re1#
                  • 4...Ka1
                    • 5.Re1#
                  • 4...Kc1
                    • 5.Re1#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).